4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
15 * These classes are derivatives of the similarly named classes in the YUI Library.
16 * The original license:
17 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18 * Code licensed under the BSD License:
19 * http://developer.yahoo.net/yui/license.txt
24 var Event=Roo.EventManager;
28 * @class Roo.dd.DragDrop
29 * @extends Roo.util.Observable
30 * Defines the interface and base operation of items that that can be
31 * dragged or can be drop targets. It was designed to be extended, overriding
32 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
33 * Up to three html elements can be associated with a DragDrop instance:
35 * <li>linked element: the element that is passed into the constructor.
36 * This is the element which defines the boundaries for interaction with
37 * other DragDrop objects.</li>
38 * <li>handle element(s): The drag operation only occurs if the element that
39 * was clicked matches a handle element. By default this is the linked
40 * element, but there are times that you will want only a portion of the
41 * linked element to initiate the drag operation, and the setHandleElId()
42 * method provides a way to define this.</li>
43 * <li>drag element: this represents the element that would be moved along
44 * with the cursor during a drag operation. By default, this is the linked
45 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
46 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
49 * This class should not be instantiated until the onload event to ensure that
50 * the associated elements are available.
51 * The following would define a DragDrop obj that would interact with any
52 * other DragDrop obj in the "group1" group:
54 * dd = new Roo.dd.DragDrop("div1", "group1");
56 * Since none of the event handlers have been implemented, nothing would
57 * actually happen if you were to run the code above. Normally you would
58 * override this class or one of the default implementations, but you can
59 * also override the methods you want on an instance of the class...
61 * dd.onDragDrop = function(e, id) {
62 * alert("dd was dropped on " + id);
66 * @param {String} id of the element that is linked to this instance
67 * @param {String} sGroup the group of related DragDrop objects
68 * @param {object} config an object containing configurable attributes
69 * Valid properties for DragDrop:
70 * padding, isTarget, maintainOffset, primaryButtonOnly
72 Roo.dd.DragDrop = function(id, sGroup, config) {
74 this.init(id, sGroup, config);
79 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
82 * The id of the element associated with this object. This is what we
83 * refer to as the "linked element" because the size and position of
84 * this element is used to determine when the drag and drop objects have
92 * Configuration attributes passed into the constructor
99 * The id of the element that will be dragged. By default this is same
100 * as the linked element , but could be changed to another element. Ex:
109 * the id of the element that initiates the drag operation. By default
110 * this is the linked element, but could be changed to be a child of this
111 * element. This lets us do things like only starting the drag when the
112 * header element within the linked html element is clicked.
113 * @property handleElId
120 * An associative array of HTML tags that will be ignored if clicked.
121 * @property invalidHandleTypes
122 * @type {string: string}
124 invalidHandleTypes: null,
127 * An associative array of ids for elements that will be ignored if clicked
128 * @property invalidHandleIds
129 * @type {string: string}
131 invalidHandleIds: null,
134 * An indexted array of css class names for elements that will be ignored
136 * @property invalidHandleClasses
139 invalidHandleClasses: null,
142 * The linked element's absolute X position at the time the drag was
144 * @property startPageX
151 * The linked element's absolute X position at the time the drag was
153 * @property startPageY
160 * The group defines a logical collection of DragDrop objects that are
161 * related. Instances only get events when interacting with other
162 * DragDrop object in the same group. This lets us define multiple
163 * groups using a single DragDrop subclass if we want.
165 * @type {string: string}
170 * Individual drag/drop instances can be locked. This will prevent
171 * onmousedown start drag.
182 lock: function() { this.locked = true; },
185 * Unlock this instace
188 unlock: function() { this.locked = false; },
191 * By default, all insances can be a drop target. This can be disabled by
192 * setting isTarget to false.
199 * The padding configured for this drag and drop object for calculating
200 * the drop zone intersection with this object.
207 * Cached reference to the linked element
214 * Internal typeof flag
215 * @property __ygDragDrop
221 * Set to true when horizontal contraints are applied
222 * @property constrainX
229 * Set to true when vertical contraints are applied
230 * @property constrainY
237 * The left constraint
245 * The right constraint
262 * The down constraint
270 * Maintain offsets when we resetconstraints. Set to true when you want
271 * the position of the element relative to its parent to stay the same
272 * when the page changes
274 * @property maintainOffset
277 maintainOffset: false,
280 * Array of pixel locations the element will snap to if we specified a
281 * horizontal graduation/interval. This array is generated automatically
282 * when you define a tick interval.
289 * Array of pixel locations the element will snap to if we specified a
290 * vertical graduation/interval. This array is generated automatically
291 * when you define a tick interval.
298 * By default the drag and drop instance will only respond to the primary
299 * button click (left button for a right-handed mouse). Set to true to
300 * allow drag and drop to start with any mouse click that is propogated
302 * @property primaryButtonOnly
305 primaryButtonOnly: true,
308 * The availabe property is false until the linked dom element is accessible.
309 * @property available
315 * By default, drags can only be initiated if the mousedown occurs in the
316 * region the linked element is. This is done in part to work around a
317 * bug in some browsers that mis-report the mousedown if the previous
318 * mouseup happened outside of the window. This property is set to true
319 * if outer handles are defined.
321 * @property hasOuterHandles
325 hasOuterHandles: false,
328 * Code that executes immediately before the startDrag event
329 * @method b4StartDrag
332 b4StartDrag: function(x, y) { },
335 * Abstract method called after a drag/drop object is clicked
336 * and the drag or mousedown time thresholds have beeen met.
338 * @param {int} X click location
339 * @param {int} Y click location
341 startDrag: function(x, y) { /* override this */ },
344 * Code that executes immediately before the onDrag event
348 b4Drag: function(e) { },
351 * Abstract method called during the onMouseMove event while dragging an
354 * @param {Event} e the mousemove event
356 onDrag: function(e) { /* override this */ },
359 * Abstract method called when this element fist begins hovering over
360 * another DragDrop obj
361 * @method onDragEnter
362 * @param {Event} e the mousemove event
363 * @param {String|DragDrop[]} id In POINT mode, the element
364 * id this is hovering over. In INTERSECT mode, an array of one or more
365 * dragdrop items being hovered over.
367 onDragEnter: function(e, id) { /* override this */ },
370 * Code that executes immediately before the onDragOver event
374 b4DragOver: function(e) { },
377 * Abstract method called when this element is hovering over another
380 * @param {Event} e the mousemove event
381 * @param {String|DragDrop[]} id In POINT mode, the element
382 * id this is hovering over. In INTERSECT mode, an array of dd items
383 * being hovered over.
385 onDragOver: function(e, id) { /* override this */ },
388 * Code that executes immediately before the onDragOut event
392 b4DragOut: function(e) { },
395 * Abstract method called when we are no longer hovering over an element
397 * @param {Event} e the mousemove event
398 * @param {String|DragDrop[]} id In POINT mode, the element
399 * id this was hovering over. In INTERSECT mode, an array of dd items
400 * that the mouse is no longer over.
402 onDragOut: function(e, id) { /* override this */ },
405 * Code that executes immediately before the onDragDrop event
409 b4DragDrop: function(e) { },
412 * Abstract method called when this item is dropped on another DragDrop
415 * @param {Event} e the mouseup event
416 * @param {String|DragDrop[]} id In POINT mode, the element
417 * id this was dropped on. In INTERSECT mode, an array of dd items this
420 onDragDrop: function(e, id) { /* override this */ },
423 * Abstract method called when this item is dropped on an area with no
425 * @method onInvalidDrop
426 * @param {Event} e the mouseup event
428 onInvalidDrop: function(e) { /* override this */ },
431 * Code that executes immediately before the endDrag event
435 b4EndDrag: function(e) { },
438 * Fired when we are done dragging the object
440 * @param {Event} e the mouseup event
442 endDrag: function(e) { /* override this */ },
445 * Code executed immediately before the onMouseDown event
446 * @method b4MouseDown
447 * @param {Event} e the mousedown event
450 b4MouseDown: function(e) { },
453 * Event handler that fires when a drag/drop obj gets a mousedown
454 * @method onMouseDown
455 * @param {Event} e the mousedown event
457 onMouseDown: function(e) { /* override this */ },
460 * Event handler that fires when a drag/drop obj gets a mouseup
462 * @param {Event} e the mouseup event
464 onMouseUp: function(e) { /* override this */ },
467 * Override the onAvailable method to do what is needed after the initial
468 * position was determined.
469 * @method onAvailable
471 onAvailable: function () {
475 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
478 defaultPadding : {left:0, right:0, top:0, bottom:0},
481 * Initializes the drag drop object's constraints to restrict movement to a certain element.
485 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
486 { dragElId: "existingProxyDiv" });
487 dd.startDrag = function(){
488 this.constrainTo("parent-id");
491 * Or you can initalize it using the {@link Roo.Element} object:
493 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
494 startDrag : function(){
495 this.constrainTo("parent-id");
499 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
500 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
501 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
502 * an object containing the sides to pad. For example: {right:10, bottom:10}
503 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
505 constrainTo : function(constrainTo, pad, inContent){
506 if(typeof pad == "number"){
507 pad = {left: pad, right:pad, top:pad, bottom:pad};
509 pad = pad || this.defaultPadding;
510 var b = Roo.get(this.getEl()).getBox();
511 var ce = Roo.get(constrainTo);
512 var s = ce.getScroll();
514 if(cd == document.body){
515 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
518 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
522 var topSpace = b.y - c.y;
523 var leftSpace = b.x - c.x;
525 this.resetConstraints();
526 this.setXConstraint(leftSpace - (pad.left||0), // left
527 c.width - leftSpace - b.width - (pad.right||0) //right
529 this.setYConstraint(topSpace - (pad.top||0), //top
530 c.height - topSpace - b.height - (pad.bottom||0) //bottom
535 * Returns a reference to the linked element
537 * @return {HTMLElement} the html element
541 this._domRef = Roo.getDom(this.id);
548 * Returns a reference to the actual element to drag. By default this is
549 * the same as the html element, but it can be assigned to another
550 * element. An example of this can be found in Roo.dd.DDProxy
552 * @return {HTMLElement} the html element
554 getDragEl: function() {
555 return Roo.getDom(this.dragElId);
559 * Sets up the DragDrop object. Must be called in the constructor of any
560 * Roo.dd.DragDrop subclass
562 * @param id the id of the linked element
563 * @param {String} sGroup the group of related items
564 * @param {object} config configuration attributes
566 init: function(id, sGroup, config) {
567 this.initTarget(id, sGroup, config);
568 Event.on(this.id, "mousedown", this.handleMouseDown, this);
569 // Event.on(this.id, "selectstart", Event.preventDefault);
573 * Initializes Targeting functionality only... the object does not
574 * get a mousedown handler.
576 * @param id the id of the linked element
577 * @param {String} sGroup the group of related items
578 * @param {object} config configuration attributes
580 initTarget: function(id, sGroup, config) {
582 // configuration attributes
583 this.config = config || {};
585 // create a local reference to the drag and drop manager
586 this.DDM = Roo.dd.DDM;
587 // initialize the groups array
590 // assume that we have an element reference instead of an id if the
591 // parameter is not a string
592 if (typeof id !== "string") {
599 // add to an interaction group
600 this.addToGroup((sGroup) ? sGroup : "default");
602 // We don't want to register this as the handle with the manager
603 // so we just set the id rather than calling the setter.
604 this.handleElId = id;
606 // the linked element is the element that gets dragged by default
607 this.setDragElId(id);
609 // by default, clicked anchors will not start drag operations.
610 this.invalidHandleTypes = { A: "A" };
611 this.invalidHandleIds = {};
612 this.invalidHandleClasses = [];
616 this.handleOnAvailable();
620 * Applies the configuration parameters that were passed into the constructor.
621 * This is supposed to happen at each level through the inheritance chain. So
622 * a DDProxy implentation will execute apply config on DDProxy, DD, and
623 * DragDrop in order to get all of the parameters that are available in
625 * @method applyConfig
627 applyConfig: function() {
629 // configurable properties:
630 // padding, isTarget, maintainOffset, primaryButtonOnly
631 this.padding = this.config.padding || [0, 0, 0, 0];
632 this.isTarget = (this.config.isTarget !== false);
633 this.maintainOffset = (this.config.maintainOffset);
634 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
639 * Executed when the linked element is available
640 * @method handleOnAvailable
643 handleOnAvailable: function() {
644 this.available = true;
645 this.resetConstraints();
650 * Configures the padding for the target zone in px. Effectively expands
651 * (or reduces) the virtual object size for targeting calculations.
652 * Supports css-style shorthand; if only one parameter is passed, all sides
653 * will have that padding, and if only two are passed, the top and bottom
654 * will have the first param, the left and right the second.
656 * @param {int} iTop Top pad
657 * @param {int} iRight Right pad
658 * @param {int} iBot Bot pad
659 * @param {int} iLeft Left pad
661 setPadding: function(iTop, iRight, iBot, iLeft) {
662 // this.padding = [iLeft, iRight, iTop, iBot];
663 if (!iRight && 0 !== iRight) {
664 this.padding = [iTop, iTop, iTop, iTop];
665 } else if (!iBot && 0 !== iBot) {
666 this.padding = [iTop, iRight, iTop, iRight];
668 this.padding = [iTop, iRight, iBot, iLeft];
673 * Stores the initial placement of the linked element.
674 * @method setInitialPosition
675 * @param {int} diffX the X offset, default 0
676 * @param {int} diffY the Y offset, default 0
678 setInitPosition: function(diffX, diffY) {
679 var el = this.getEl();
681 if (!this.DDM.verifyEl(el)) {
688 var p = Dom.getXY( el );
690 this.initPageX = p[0] - dx;
691 this.initPageY = p[1] - dy;
693 this.lastPageX = p[0];
694 this.lastPageY = p[1];
697 this.setStartPosition(p);
701 * Sets the start position of the element. This is set when the obj
702 * is initialized, the reset when a drag is started.
703 * @method setStartPosition
704 * @param pos current position (from previous lookup)
707 setStartPosition: function(pos) {
708 var p = pos || Dom.getXY( this.getEl() );
709 this.deltaSetXY = null;
711 this.startPageX = p[0];
712 this.startPageY = p[1];
716 * Add this instance to a group of related drag/drop objects. All
717 * instances belong to at least one group, and can belong to as many
720 * @param sGroup {string} the name of the group
722 addToGroup: function(sGroup) {
723 this.groups[sGroup] = true;
724 this.DDM.regDragDrop(this, sGroup);
728 * Remove's this instance from the supplied interaction group
729 * @method removeFromGroup
730 * @param {string} sGroup The group to drop
732 removeFromGroup: function(sGroup) {
733 if (this.groups[sGroup]) {
734 delete this.groups[sGroup];
737 this.DDM.removeDDFromGroup(this, sGroup);
741 * Allows you to specify that an element other than the linked element
742 * will be moved with the cursor during a drag
743 * @method setDragElId
744 * @param id {string} the id of the element that will be used to initiate the drag
746 setDragElId: function(id) {
751 * Allows you to specify a child of the linked element that should be
752 * used to initiate the drag operation. An example of this would be if
753 * you have a content div with text and links. Clicking anywhere in the
754 * content area would normally start the drag operation. Use this method
755 * to specify that an element inside of the content div is the element
756 * that starts the drag operation.
757 * @method setHandleElId
758 * @param id {string} the id of the element that will be used to
761 setHandleElId: function(id) {
762 if (typeof id !== "string") {
765 this.handleElId = id;
766 this.DDM.regHandle(this.id, id);
770 * Allows you to set an element outside of the linked element as a drag
772 * @method setOuterHandleElId
773 * @param id the id of the element that will be used to initiate the drag
775 setOuterHandleElId: function(id) {
776 if (typeof id !== "string") {
779 Event.on(id, "mousedown",
780 this.handleMouseDown, this);
781 this.setHandleElId(id);
783 this.hasOuterHandles = true;
787 * Remove all drag and drop hooks for this element
791 Event.un(this.id, "mousedown",
792 this.handleMouseDown);
794 this.DDM._remove(this);
797 destroy : function(){
802 * Returns true if this instance is locked, or the drag drop mgr is locked
803 * (meaning that all drag/drop is disabled on the page.)
805 * @return {boolean} true if this obj or all drag/drop is locked, else
808 isLocked: function() {
809 return (this.DDM.isLocked() || this.locked);
813 * Fired when this object is clicked
814 * @method handleMouseDown
816 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
819 handleMouseDown: function(e, oDD){
820 if (this.primaryButtonOnly && e.button != 0) {
824 if (this.isLocked()) {
828 this.DDM.refreshCache(this.groups);
830 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
831 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
833 if (this.clickValidator(e)) {
835 // set the initial element position
836 this.setStartPosition();
842 this.DDM.handleMouseDown(e, this);
844 this.DDM.stopEvent(e);
852 clickValidator: function(e) {
853 var target = e.getTarget();
854 return ( this.isValidHandleChild(target) &&
855 (this.id == this.handleElId ||
856 this.DDM.handleWasClicked(target, this.id)) );
860 * Allows you to specify a tag name that should not start a drag operation
861 * when clicked. This is designed to facilitate embedding links within a
862 * drag handle that do something other than start the drag.
863 * @method addInvalidHandleType
864 * @param {string} tagName the type of element to exclude
866 addInvalidHandleType: function(tagName) {
867 var type = tagName.toUpperCase();
868 this.invalidHandleTypes[type] = type;
872 * Lets you to specify an element id for a child of a drag handle
873 * that should not initiate a drag
874 * @method addInvalidHandleId
875 * @param {string} id the element id of the element you wish to ignore
877 addInvalidHandleId: function(id) {
878 if (typeof id !== "string") {
881 this.invalidHandleIds[id] = id;
885 * Lets you specify a css class of elements that will not initiate a drag
886 * @method addInvalidHandleClass
887 * @param {string} cssClass the class of the elements you wish to ignore
889 addInvalidHandleClass: function(cssClass) {
890 this.invalidHandleClasses.push(cssClass);
894 * Unsets an excluded tag name set by addInvalidHandleType
895 * @method removeInvalidHandleType
896 * @param {string} tagName the type of element to unexclude
898 removeInvalidHandleType: function(tagName) {
899 var type = tagName.toUpperCase();
900 // this.invalidHandleTypes[type] = null;
901 delete this.invalidHandleTypes[type];
905 * Unsets an invalid handle id
906 * @method removeInvalidHandleId
907 * @param {string} id the id of the element to re-enable
909 removeInvalidHandleId: function(id) {
910 if (typeof id !== "string") {
913 delete this.invalidHandleIds[id];
917 * Unsets an invalid css class
918 * @method removeInvalidHandleClass
919 * @param {string} cssClass the class of the element(s) you wish to
922 removeInvalidHandleClass: function(cssClass) {
923 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
924 if (this.invalidHandleClasses[i] == cssClass) {
925 delete this.invalidHandleClasses[i];
931 * Checks the tag exclusion list to see if this click should be ignored
932 * @method isValidHandleChild
933 * @param {HTMLElement} node the HTMLElement to evaluate
934 * @return {boolean} true if this is a valid tag type, false if not
936 isValidHandleChild: function(node) {
939 // var n = (node.nodeName == "#text") ? node.parentNode : node;
942 nodeName = node.nodeName.toUpperCase();
944 nodeName = node.nodeName;
946 valid = valid && !this.invalidHandleTypes[nodeName];
947 valid = valid && !this.invalidHandleIds[node.id];
949 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
950 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
959 * Create the array of horizontal tick marks if an interval was specified
960 * in setXConstraint().
964 setXTicks: function(iStartX, iTickSize) {
966 this.xTickSize = iTickSize;
970 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
972 this.xTicks[this.xTicks.length] = i;
977 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
979 this.xTicks[this.xTicks.length] = i;
984 this.xTicks.sort(this.DDM.numericSort) ;
988 * Create the array of vertical tick marks if an interval was specified in
993 setYTicks: function(iStartY, iTickSize) {
995 this.yTickSize = iTickSize;
999 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
1001 this.yTicks[this.yTicks.length] = i;
1006 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
1008 this.yTicks[this.yTicks.length] = i;
1013 this.yTicks.sort(this.DDM.numericSort) ;
1017 * By default, the element can be dragged any place on the screen. Use
1018 * this method to limit the horizontal travel of the element. Pass in
1019 * 0,0 for the parameters if you want to lock the drag to the y axis.
1020 * @method setXConstraint
1021 * @param {int} iLeft the number of pixels the element can move to the left
1022 * @param {int} iRight the number of pixels the element can move to the
1024 * @param {int} iTickSize optional parameter for specifying that the
1026 * should move iTickSize pixels at a time.
1028 setXConstraint: function(iLeft, iRight, iTickSize) {
1029 this.leftConstraint = iLeft;
1030 this.rightConstraint = iRight;
1032 this.minX = this.initPageX - iLeft;
1033 this.maxX = this.initPageX + iRight;
1034 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
1036 this.constrainX = true;
1040 * Clears any constraints applied to this instance. Also clears ticks
1041 * since they can't exist independent of a constraint at this time.
1042 * @method clearConstraints
1044 clearConstraints: function() {
1045 this.constrainX = false;
1046 this.constrainY = false;
1051 * Clears any tick interval defined for this instance
1052 * @method clearTicks
1054 clearTicks: function() {
1062 * By default, the element can be dragged any place on the screen. Set
1063 * this to limit the vertical travel of the element. Pass in 0,0 for the
1064 * parameters if you want to lock the drag to the x axis.
1065 * @method setYConstraint
1066 * @param {int} iUp the number of pixels the element can move up
1067 * @param {int} iDown the number of pixels the element can move down
1068 * @param {int} iTickSize optional parameter for specifying that the
1069 * element should move iTickSize pixels at a time.
1071 setYConstraint: function(iUp, iDown, iTickSize) {
1072 this.topConstraint = iUp;
1073 this.bottomConstraint = iDown;
1075 this.minY = this.initPageY - iUp;
1076 this.maxY = this.initPageY + iDown;
1077 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
1079 this.constrainY = true;
1084 * resetConstraints must be called if you manually reposition a dd element.
1085 * @method resetConstraints
1086 * @param {boolean} maintainOffset
1088 resetConstraints: function() {
1091 // Maintain offsets if necessary
1092 if (this.initPageX || this.initPageX === 0) {
1093 // figure out how much this thing has moved
1094 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
1095 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
1097 this.setInitPosition(dx, dy);
1099 // This is the first time we have detected the element's position
1101 this.setInitPosition();
1104 if (this.constrainX) {
1105 this.setXConstraint( this.leftConstraint,
1106 this.rightConstraint,
1110 if (this.constrainY) {
1111 this.setYConstraint( this.topConstraint,
1112 this.bottomConstraint,
1118 * Normally the drag element is moved pixel by pixel, but we can specify
1119 * that it move a number of pixels at a time. This method resolves the
1120 * location when we have it set up like this.
1122 * @param {int} val where we want to place the object
1123 * @param {int[]} tickArray sorted array of valid points
1124 * @return {int} the closest tick
1127 getTick: function(val, tickArray) {
1130 // If tick interval is not defined, it is effectively 1 pixel,
1131 // so we return the value passed to us.
1133 } else if (tickArray[0] >= val) {
1134 // The value is lower than the first tick, so we return the first
1136 return tickArray[0];
1138 for (var i=0, len=tickArray.length; i<len; ++i) {
1140 if (tickArray[next] && tickArray[next] >= val) {
1141 var diff1 = val - tickArray[i];
1142 var diff2 = tickArray[next] - val;
1143 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
1147 // The value is larger than the last tick, so we return the last
1149 return tickArray[tickArray.length - 1];
1156 * @return {string} string representation of the dd obj
1158 toString: function() {
1159 return ("DragDrop " + this.id);
1167 * Ext JS Library 1.1.1
1168 * Copyright(c) 2006-2007, Ext JS, LLC.
1170 * Originally Released Under LGPL - original licence link has changed is not relivant.
1173 * <script type="text/javascript">
1178 * The drag and drop utility provides a framework for building drag and drop
1179 * applications. In addition to enabling drag and drop for specific elements,
1180 * the drag and drop elements are tracked by the manager class, and the
1181 * interactions between the various elements are tracked during the drag and
1182 * the implementing code is notified about these important moments.
1185 // Only load the library once. Rewriting the manager class would orphan
1186 // existing drag and drop instances.
1187 if (!Roo.dd.DragDropMgr) {
1190 * @class Roo.dd.DragDropMgr
1191 * DragDropMgr is a singleton that tracks the element interaction for
1192 * all DragDrop items in the window. Generally, you will not call
1193 * this class directly, but it does have helper methods that could
1194 * be useful in your DragDrop implementations.
1197 Roo.dd.DragDropMgr = function() {
1199 var Event = Roo.EventManager;
1204 * Two dimensional Array of registered DragDrop objects. The first
1205 * dimension is the DragDrop item group, the second the DragDrop
1208 * @type {string: string}
1215 * Array of element ids defined as drag handles. Used to determine
1216 * if the element that generated the mousedown event is actually the
1217 * handle and not the html element itself.
1218 * @property handleIds
1219 * @type {string: string}
1226 * the DragDrop object that is currently being dragged
1227 * @property dragCurrent
1235 * the DragDrop object(s) that are being hovered over
1236 * @property dragOvers
1244 * the X distance between the cursor and the object being dragged
1253 * the Y distance between the cursor and the object being dragged
1262 * Flag to determine if we should prevent the default behavior of the
1263 * events we define. By default this is true, but this can be set to
1264 * false if you need the default behavior (not recommended)
1265 * @property preventDefault
1269 preventDefault: true,
1272 * Flag to determine if we should stop the propagation of the events
1273 * we generate. This is true by default but you may want to set it to
1274 * false if the html element contains other features that require the
1276 * @property stopPropagation
1280 stopPropagation: true,
1283 * Internal flag that is set to true when drag and drop has been
1285 * @property initialized
1292 * All drag and drop can be disabled.
1300 * Called the first time an element is registered.
1306 this.initialized = true;
1310 * In point mode, drag and drop interaction is defined by the
1311 * location of the cursor during the drag/drop
1319 * In intersect mode, drag and drop interactio nis defined by the
1320 * overlap of two or more drag and drop objects.
1321 * @property INTERSECT
1328 * The current drag and drop mode. Default: POINT
1336 * Runs method on all drag and drop objects
1337 * @method _execOnAll
1341 _execOnAll: function(sMethod, args) {
1342 for (var i in this.ids) {
1343 for (var j in this.ids[i]) {
1344 var oDD = this.ids[i][j];
1345 if (! this.isTypeOfDD(oDD)) {
1348 oDD[sMethod].apply(oDD, args);
1354 * Drag and drop initialization. Sets up the global event handlers
1359 _onLoad: function() {
1364 Event.on(document, "mouseup", this.handleMouseUp, this, true);
1365 Event.on(document, "mousemove", this.handleMouseMove, this, true);
1366 Event.on(window, "unload", this._onUnload, this, true);
1367 Event.on(window, "resize", this._onResize, this, true);
1368 // Event.on(window, "mouseout", this._test);
1373 * Reset constraints on all drag and drop objs
1378 _onResize: function(e) {
1379 this._execOnAll("resetConstraints", []);
1383 * Lock all drag and drop functionality
1387 lock: function() { this.locked = true; },
1390 * Unlock all drag and drop functionality
1394 unlock: function() { this.locked = false; },
1397 * Is drag and drop locked?
1399 * @return {boolean} True if drag and drop is locked, false otherwise.
1402 isLocked: function() { return this.locked; },
1405 * Location cache that is set for all drag drop objects when a drag is
1406 * initiated, cleared when the drag is finished.
1407 * @property locationCache
1414 * Set useCache to false if you want to force object the lookup of each
1415 * drag and drop linked element constantly during a drag.
1416 * @property useCache
1423 * The number of pixels that the mouse needs to move after the
1424 * mousedown before the drag is initiated. Default=3;
1425 * @property clickPixelThresh
1429 clickPixelThresh: 3,
1432 * The number of milliseconds after the mousedown event to initiate the
1433 * drag if we don't get a mouseup event. Default=1000
1434 * @property clickTimeThresh
1438 clickTimeThresh: 350,
1441 * Flag that indicates that either the drag pixel threshold or the
1442 * mousdown time threshold has been met
1443 * @property dragThreshMet
1448 dragThreshMet: false,
1451 * Timeout used for the click time threshold
1452 * @property clickTimeout
1460 * The X position of the mousedown event stored for later use when a
1461 * drag threshold is met.
1470 * The Y position of the mousedown event stored for later use when a
1471 * drag threshold is met.
1480 * Each DragDrop instance must be registered with the DragDropMgr.
1481 * This is executed in DragDrop.init()
1482 * @method regDragDrop
1483 * @param {DragDrop} oDD the DragDrop object to register
1484 * @param {String} sGroup the name of the group this element belongs to
1487 regDragDrop: function(oDD, sGroup) {
1488 if (!this.initialized) { this.init(); }
1490 if (!this.ids[sGroup]) {
1491 this.ids[sGroup] = {};
1493 this.ids[sGroup][oDD.id] = oDD;
1497 * Removes the supplied dd instance from the supplied group. Executed
1498 * by DragDrop.removeFromGroup, so don't call this function directly.
1499 * @method removeDDFromGroup
1503 removeDDFromGroup: function(oDD, sGroup) {
1504 if (!this.ids[sGroup]) {
1505 this.ids[sGroup] = {};
1508 var obj = this.ids[sGroup];
1509 if (obj && obj[oDD.id]) {
1515 * Unregisters a drag and drop item. This is executed in
1516 * DragDrop.unreg, use that method instead of calling this directly.
1521 _remove: function(oDD) {
1522 for (var g in oDD.groups) {
1523 if (g && this.ids[g][oDD.id]) {
1524 delete this.ids[g][oDD.id];
1527 delete this.handleIds[oDD.id];
1531 * Each DragDrop handle element must be registered. This is done
1532 * automatically when executing DragDrop.setHandleElId()
1534 * @param {String} sDDId the DragDrop id this element is a handle for
1535 * @param {String} sHandleId the id of the element that is the drag
1539 regHandle: function(sDDId, sHandleId) {
1540 if (!this.handleIds[sDDId]) {
1541 this.handleIds[sDDId] = {};
1543 this.handleIds[sDDId][sHandleId] = sHandleId;
1547 * Utility function to determine if a given element has been
1548 * registered as a drag drop item.
1549 * @method isDragDrop
1550 * @param {String} id the element id to check
1551 * @return {boolean} true if this element is a DragDrop item,
1555 isDragDrop: function(id) {
1556 return ( this.getDDById(id) ) ? true : false;
1560 * Returns the drag and drop instances that are in all groups the
1561 * passed in instance belongs to.
1562 * @method getRelated
1563 * @param {DragDrop} p_oDD the obj to get related data for
1564 * @param {boolean} bTargetsOnly if true, only return targetable objs
1565 * @return {DragDrop[]} the related instances
1568 getRelated: function(p_oDD, bTargetsOnly) {
1570 for (var i in p_oDD.groups) {
1571 for (j in this.ids[i]) {
1572 var dd = this.ids[i][j];
1573 if (! this.isTypeOfDD(dd)) {
1576 if (!bTargetsOnly || dd.isTarget) {
1577 oDDs[oDDs.length] = dd;
1586 * Returns true if the specified dd target is a legal target for
1587 * the specifice drag obj
1588 * @method isLegalTarget
1589 * @param {DragDrop} the drag obj
1590 * @param {DragDrop} the target
1591 * @return {boolean} true if the target is a legal target for the
1595 isLegalTarget: function (oDD, oTargetDD) {
1596 var targets = this.getRelated(oDD, true);
1597 for (var i=0, len=targets.length;i<len;++i) {
1598 if (targets[i].id == oTargetDD.id) {
1607 * My goal is to be able to transparently determine if an object is
1608 * typeof DragDrop, and the exact subclass of DragDrop. typeof
1609 * returns "object", oDD.constructor.toString() always returns
1610 * "DragDrop" and not the name of the subclass. So for now it just
1611 * evaluates a well-known variable in DragDrop.
1612 * @method isTypeOfDD
1613 * @param {Object} the object to evaluate
1614 * @return {boolean} true if typeof oDD = DragDrop
1617 isTypeOfDD: function (oDD) {
1618 return (oDD && oDD.__ygDragDrop);
1622 * Utility function to determine if a given element has been
1623 * registered as a drag drop handle for the given Drag Drop object.
1625 * @param {String} id the element id to check
1626 * @return {boolean} true if this element is a DragDrop handle, false
1630 isHandle: function(sDDId, sHandleId) {
1631 return ( this.handleIds[sDDId] &&
1632 this.handleIds[sDDId][sHandleId] );
1636 * Returns the DragDrop instance for a given id
1638 * @param {String} id the id of the DragDrop object
1639 * @return {DragDrop} the drag drop object, null if it is not found
1642 getDDById: function(id) {
1643 for (var i in this.ids) {
1644 if (this.ids[i][id]) {
1645 return this.ids[i][id];
1652 * Fired after a registered DragDrop object gets the mousedown event.
1653 * Sets up the events required to track the object being dragged
1654 * @method handleMouseDown
1655 * @param {Event} e the event
1656 * @param oDD the DragDrop object being dragged
1660 handleMouseDown: function(e, oDD) {
1662 Roo.QuickTips.disable();
1664 this.currentTarget = e.getTarget();
1666 this.dragCurrent = oDD;
1668 var el = oDD.getEl();
1670 // track start position
1671 this.startX = e.getPageX();
1672 this.startY = e.getPageY();
1674 this.deltaX = this.startX - el.offsetLeft;
1675 this.deltaY = this.startY - el.offsetTop;
1677 this.dragThreshMet = false;
1679 this.clickTimeout = setTimeout(
1681 var DDM = Roo.dd.DDM;
1682 DDM.startDrag(DDM.startX, DDM.startY);
1684 this.clickTimeThresh );
1688 * Fired when either the drag pixel threshol or the mousedown hold
1689 * time threshold has been met.
1691 * @param x {int} the X position of the original mousedown
1692 * @param y {int} the Y position of the original mousedown
1695 startDrag: function(x, y) {
1696 clearTimeout(this.clickTimeout);
1697 if (this.dragCurrent) {
1698 this.dragCurrent.b4StartDrag(x, y);
1699 this.dragCurrent.startDrag(x, y);
1701 this.dragThreshMet = true;
1705 * Internal function to handle the mouseup event. Will be invoked
1706 * from the context of the document.
1707 * @method handleMouseUp
1708 * @param {Event} e the event
1712 handleMouseUp: function(e) {
1715 Roo.QuickTips.enable();
1717 if (! this.dragCurrent) {
1721 clearTimeout(this.clickTimeout);
1723 if (this.dragThreshMet) {
1724 this.fireEvents(e, true);
1734 * Utility to stop event propagation and event default, if these
1735 * features are turned on.
1737 * @param {Event} e the event as returned by this.getEvent()
1740 stopEvent: function(e){
1741 if(this.stopPropagation) {
1742 e.stopPropagation();
1745 if (this.preventDefault) {
1751 * Internal function to clean up event handlers after the drag
1752 * operation is complete
1754 * @param {Event} e the event
1758 stopDrag: function(e) {
1759 // Fire the drag end event for the item that was dragged
1760 if (this.dragCurrent) {
1761 if (this.dragThreshMet) {
1762 this.dragCurrent.b4EndDrag(e);
1763 this.dragCurrent.endDrag(e);
1766 this.dragCurrent.onMouseUp(e);
1769 this.dragCurrent = null;
1770 this.dragOvers = {};
1774 * Internal function to handle the mousemove event. Will be invoked
1775 * from the context of the html element.
1777 * @TODO figure out what we can do about mouse events lost when the
1778 * user drags objects beyond the window boundary. Currently we can
1779 * detect this in internet explorer by verifying that the mouse is
1780 * down during the mousemove event. Firefox doesn't give us the
1781 * button state on the mousemove event.
1782 * @method handleMouseMove
1783 * @param {Event} e the event
1787 handleMouseMove: function(e) {
1788 if (! this.dragCurrent) {
1792 // var button = e.which || e.button;
1794 // check for IE mouseup outside of page boundary
1795 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
1797 return this.handleMouseUp(e);
1800 if (!this.dragThreshMet) {
1801 var diffX = Math.abs(this.startX - e.getPageX());
1802 var diffY = Math.abs(this.startY - e.getPageY());
1803 if (diffX > this.clickPixelThresh ||
1804 diffY > this.clickPixelThresh) {
1805 this.startDrag(this.startX, this.startY);
1809 if (this.dragThreshMet) {
1810 this.dragCurrent.b4Drag(e);
1811 this.dragCurrent.onDrag(e);
1812 if(!this.dragCurrent.moveOnly){
1813 this.fireEvents(e, false);
1823 * Iterates over all of the DragDrop elements to find ones we are
1824 * hovering over or dropping on
1825 * @method fireEvents
1826 * @param {Event} e the event
1827 * @param {boolean} isDrop is this a drop op or a mouseover op?
1831 fireEvents: function(e, isDrop) {
1832 var dc = this.dragCurrent;
1834 // If the user did the mouse up outside of the window, we could
1835 // get here even though we have ended the drag.
1836 if (!dc || dc.isLocked()) {
1840 var pt = e.getPoint();
1842 // cache the previous dragOver array
1850 // Check to see if the object(s) we were hovering over is no longer
1851 // being hovered over so we can fire the onDragOut event
1852 for (var i in this.dragOvers) {
1854 var ddo = this.dragOvers[i];
1856 if (! this.isTypeOfDD(ddo)) {
1860 if (! this.isOverTarget(pt, ddo, this.mode)) {
1861 outEvts.push( ddo );
1865 delete this.dragOvers[i];
1868 for (var sGroup in dc.groups) {
1870 if ("string" != typeof sGroup) {
1874 for (i in this.ids[sGroup]) {
1875 var oDD = this.ids[sGroup][i];
1876 if (! this.isTypeOfDD(oDD)) {
1880 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
1881 if (this.isOverTarget(pt, oDD, this.mode)) {
1882 // look for drop interactions
1884 dropEvts.push( oDD );
1885 // look for drag enter and drag over interactions
1888 // initial drag over: dragEnter fires
1889 if (!oldOvers[oDD.id]) {
1890 enterEvts.push( oDD );
1891 // subsequent drag overs: dragOver fires
1893 overEvts.push( oDD );
1896 this.dragOvers[oDD.id] = oDD;
1904 if (outEvts.length) {
1905 dc.b4DragOut(e, outEvts);
1906 dc.onDragOut(e, outEvts);
1909 if (enterEvts.length) {
1910 dc.onDragEnter(e, enterEvts);
1913 if (overEvts.length) {
1914 dc.b4DragOver(e, overEvts);
1915 dc.onDragOver(e, overEvts);
1918 if (dropEvts.length) {
1919 dc.b4DragDrop(e, dropEvts);
1920 dc.onDragDrop(e, dropEvts);
1924 // fire dragout events
1926 for (i=0, len=outEvts.length; i<len; ++i) {
1927 dc.b4DragOut(e, outEvts[i].id);
1928 dc.onDragOut(e, outEvts[i].id);
1931 // fire enter events
1932 for (i=0,len=enterEvts.length; i<len; ++i) {
1933 // dc.b4DragEnter(e, oDD.id);
1934 dc.onDragEnter(e, enterEvts[i].id);
1938 for (i=0,len=overEvts.length; i<len; ++i) {
1939 dc.b4DragOver(e, overEvts[i].id);
1940 dc.onDragOver(e, overEvts[i].id);
1944 for (i=0, len=dropEvts.length; i<len; ++i) {
1945 dc.b4DragDrop(e, dropEvts[i].id);
1946 dc.onDragDrop(e, dropEvts[i].id);
1951 // notify about a drop that did not find a target
1952 if (isDrop && !dropEvts.length) {
1953 dc.onInvalidDrop(e);
1959 * Helper function for getting the best match from the list of drag
1960 * and drop objects returned by the drag and drop events when we are
1961 * in INTERSECT mode. It returns either the first object that the
1962 * cursor is over, or the object that has the greatest overlap with
1963 * the dragged element.
1964 * @method getBestMatch
1965 * @param {DragDrop[]} dds The array of drag and drop objects
1967 * @return {DragDrop} The best single match
1970 getBestMatch: function(dds) {
1972 // Return null if the input is not what we expect
1973 //if (!dds || !dds.length || dds.length == 0) {
1975 // If there is only one item, it wins
1976 //} else if (dds.length == 1) {
1978 var len = dds.length;
1983 // Loop through the targeted items
1984 for (var i=0; i<len; ++i) {
1986 // If the cursor is over the object, it wins. If the
1987 // cursor is over multiple matches, the first one we come
1989 if (dd.cursorIsOver) {
1992 // Otherwise the object with the most overlap wins
1995 winner.overlap.getArea() < dd.overlap.getArea()) {
2006 * Refreshes the cache of the top-left and bottom-right points of the
2007 * drag and drop objects in the specified group(s). This is in the
2008 * format that is stored in the drag and drop instance, so typical
2011 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
2015 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
2017 * @TODO this really should be an indexed array. Alternatively this
2018 * method could accept both.
2019 * @method refreshCache
2020 * @param {Object} groups an associative array of groups to refresh
2023 refreshCache: function(groups) {
2024 for (var sGroup in groups) {
2025 if ("string" != typeof sGroup) {
2028 for (var i in this.ids[sGroup]) {
2029 var oDD = this.ids[sGroup][i];
2031 if (this.isTypeOfDD(oDD)) {
2032 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
2033 var loc = this.getLocation(oDD);
2035 this.locationCache[oDD.id] = loc;
2037 delete this.locationCache[oDD.id];
2038 // this will unregister the drag and drop object if
2039 // the element is not in a usable state
2048 * This checks to make sure an element exists and is in the DOM. The
2049 * main purpose is to handle cases where innerHTML is used to remove
2050 * drag and drop objects from the DOM. IE provides an 'unspecified
2051 * error' when trying to access the offsetParent of such an element
2053 * @param {HTMLElement} el the element to check
2054 * @return {boolean} true if the element looks usable
2057 verifyEl: function(el) {
2062 parent = el.offsetParent;
2065 parent = el.offsetParent;
2076 * Returns a Region object containing the drag and drop element's position
2077 * and size, including the padding configured for it
2078 * @method getLocation
2079 * @param {DragDrop} oDD the drag and drop object to get the
2081 * @return {Roo.lib.Region} a Region object representing the total area
2082 * the element occupies, including any padding
2083 * the instance is configured for.
2086 getLocation: function(oDD) {
2087 if (! this.isTypeOfDD(oDD)) {
2091 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
2094 pos= Roo.lib.Dom.getXY(el);
2102 x2 = x1 + el.offsetWidth;
2104 y2 = y1 + el.offsetHeight;
2106 t = y1 - oDD.padding[0];
2107 r = x2 + oDD.padding[1];
2108 b = y2 + oDD.padding[2];
2109 l = x1 - oDD.padding[3];
2111 return new Roo.lib.Region( t, r, b, l );
2115 * Checks the cursor location to see if it over the target
2116 * @method isOverTarget
2117 * @param {Roo.lib.Point} pt The point to evaluate
2118 * @param {DragDrop} oTarget the DragDrop object we are inspecting
2119 * @return {boolean} true if the mouse is over the target
2123 isOverTarget: function(pt, oTarget, intersect) {
2124 // use cache if available
2125 var loc = this.locationCache[oTarget.id];
2126 if (!loc || !this.useCache) {
2127 loc = this.getLocation(oTarget);
2128 this.locationCache[oTarget.id] = loc;
2136 oTarget.cursorIsOver = loc.contains( pt );
2138 // DragDrop is using this as a sanity check for the initial mousedown
2139 // in this case we are done. In POINT mode, if the drag obj has no
2140 // contraints, we are also done. Otherwise we need to evaluate the
2141 // location of the target as related to the actual location of the
2143 var dc = this.dragCurrent;
2144 if (!dc || !dc.getTargetCoord ||
2145 (!intersect && !dc.constrainX && !dc.constrainY)) {
2146 return oTarget.cursorIsOver;
2149 oTarget.overlap = null;
2151 // Get the current location of the drag element, this is the
2152 // location of the mouse event less the delta that represents
2153 // where the original mousedown happened on the element. We
2154 // need to consider constraints and ticks as well.
2155 var pos = dc.getTargetCoord(pt.x, pt.y);
2157 var el = dc.getDragEl();
2158 var curRegion = new Roo.lib.Region( pos.y,
2159 pos.x + el.offsetWidth,
2160 pos.y + el.offsetHeight,
2163 var overlap = curRegion.intersect(loc);
2166 oTarget.overlap = overlap;
2167 return (intersect) ? true : oTarget.cursorIsOver;
2174 * unload event handler
2179 _onUnload: function(e, me) {
2180 Roo.dd.DragDropMgr.unregAll();
2184 * Cleans up the drag and drop events and objects.
2189 unregAll: function() {
2191 if (this.dragCurrent) {
2193 this.dragCurrent = null;
2196 this._execOnAll("unreg", []);
2198 for (i in this.elementCache) {
2199 delete this.elementCache[i];
2202 this.elementCache = {};
2207 * A cache of DOM elements
2208 * @property elementCache
2215 * Get the wrapper for the DOM element specified
2216 * @method getElWrapper
2217 * @param {String} id the id of the element to get
2218 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
2220 * @deprecated This wrapper isn't that useful
2223 getElWrapper: function(id) {
2224 var oWrapper = this.elementCache[id];
2225 if (!oWrapper || !oWrapper.el) {
2226 oWrapper = this.elementCache[id] =
2227 new this.ElementWrapper(Roo.getDom(id));
2233 * Returns the actual DOM element
2234 * @method getElement
2235 * @param {String} id the id of the elment to get
2236 * @return {Object} The element
2237 * @deprecated use Roo.getDom instead
2240 getElement: function(id) {
2241 return Roo.getDom(id);
2245 * Returns the style property for the DOM element (i.e.,
2246 * document.getElById(id).style)
2248 * @param {String} id the id of the elment to get
2249 * @return {Object} The style property of the element
2250 * @deprecated use Roo.getDom instead
2253 getCss: function(id) {
2254 var el = Roo.getDom(id);
2255 return (el) ? el.style : null;
2259 * Inner class for cached elements
2260 * @class DragDropMgr.ElementWrapper
2265 ElementWrapper: function(el) {
2270 this.el = el || null;
2275 this.id = this.el && el.id;
2277 * A reference to the style property
2280 this.css = this.el && el.style;
2284 * Returns the X position of an html element
2286 * @param el the element for which to get the position
2287 * @return {int} the X coordinate
2289 * @deprecated use Roo.lib.Dom.getX instead
2292 getPosX: function(el) {
2293 return Roo.lib.Dom.getX(el);
2297 * Returns the Y position of an html element
2299 * @param el the element for which to get the position
2300 * @return {int} the Y coordinate
2301 * @deprecated use Roo.lib.Dom.getY instead
2304 getPosY: function(el) {
2305 return Roo.lib.Dom.getY(el);
2309 * Swap two nodes. In IE, we use the native method, for others we
2310 * emulate the IE behavior
2312 * @param n1 the first node to swap
2313 * @param n2 the other node to swap
2316 swapNode: function(n1, n2) {
2320 var p = n2.parentNode;
2321 var s = n2.nextSibling;
2324 p.insertBefore(n1, n2);
2325 } else if (n2 == n1.nextSibling) {
2326 p.insertBefore(n2, n1);
2328 n1.parentNode.replaceChild(n2, n1);
2329 p.insertBefore(n1, s);
2335 * Returns the current scroll position
2340 getScroll: function () {
2341 var t, l, dde=document.documentElement, db=document.body;
2342 if (dde && (dde.scrollTop || dde.scrollLeft)) {
2351 return { top: t, left: l };
2355 * Returns the specified element style property
2357 * @param {HTMLElement} el the element
2358 * @param {string} styleProp the style property
2359 * @return {string} The value of the style property
2360 * @deprecated use Roo.lib.Dom.getStyle
2363 getStyle: function(el, styleProp) {
2364 return Roo.fly(el).getStyle(styleProp);
2368 * Gets the scrollTop
2369 * @method getScrollTop
2370 * @return {int} the document's scrollTop
2373 getScrollTop: function () { return this.getScroll().top; },
2376 * Gets the scrollLeft
2377 * @method getScrollLeft
2378 * @return {int} the document's scrollTop
2381 getScrollLeft: function () { return this.getScroll().left; },
2384 * Sets the x/y position of an element to the location of the
2387 * @param {HTMLElement} moveEl The element to move
2388 * @param {HTMLElement} targetEl The position reference element
2391 moveToEl: function (moveEl, targetEl) {
2392 var aCoord = Roo.lib.Dom.getXY(targetEl);
2393 Roo.lib.Dom.setXY(moveEl, aCoord);
2397 * Numeric array sort function
2398 * @method numericSort
2401 numericSort: function(a, b) { return (a - b); },
2405 * @property _timeoutCount
2412 * Trying to make the load order less important. Without this we get
2413 * an error if this file is loaded before the Event Utility.
2414 * @method _addListeners
2418 _addListeners: function() {
2419 var DDM = Roo.dd.DDM;
2420 if ( Roo.lib.Event && document ) {
2423 if (DDM._timeoutCount > 2000) {
2425 setTimeout(DDM._addListeners, 10);
2426 if (document && document.body) {
2427 DDM._timeoutCount += 1;
2434 * Recursively searches the immediate parent and all child nodes for
2435 * the handle element in order to determine wheter or not it was
2437 * @method handleWasClicked
2438 * @param node the html element to inspect
2441 handleWasClicked: function(node, id) {
2442 if (this.isHandle(id, node.id)) {
2445 // check to see if this is a text node child of the one we want
2446 var p = node.parentNode;
2449 if (this.isHandle(id, p.id)) {
2464 // shorter alias, save a few bytes
2465 Roo.dd.DDM = Roo.dd.DragDropMgr;
2466 Roo.dd.DDM._addListeners();
2470 * Ext JS Library 1.1.1
2471 * Copyright(c) 2006-2007, Ext JS, LLC.
2473 * Originally Released Under LGPL - original licence link has changed is not relivant.
2476 * <script type="text/javascript">
2481 * A DragDrop implementation where the linked element follows the
2482 * mouse cursor during a drag.
2483 * @extends Roo.dd.DragDrop
2485 * @param {String} id the id of the linked element
2486 * @param {String} sGroup the group of related DragDrop items
2487 * @param {object} config an object containing configurable attributes
2488 * Valid properties for DD:
2491 Roo.dd.DD = function(id, sGroup, config) {
2493 this.init(id, sGroup, config);
2497 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
2500 * When set to true, the utility automatically tries to scroll the browser
2501 * window wehn a drag and drop element is dragged near the viewport boundary.
2509 * Sets the pointer offset to the distance between the linked element's top
2510 * left corner and the location the element was clicked
2511 * @method autoOffset
2512 * @param {int} iPageX the X coordinate of the click
2513 * @param {int} iPageY the Y coordinate of the click
2515 autoOffset: function(iPageX, iPageY) {
2516 var x = iPageX - this.startPageX;
2517 var y = iPageY - this.startPageY;
2518 this.setDelta(x, y);
2522 * Sets the pointer offset. You can call this directly to force the
2523 * offset to be in a particular location (e.g., pass in 0,0 to set it
2524 * to the center of the object)
2526 * @param {int} iDeltaX the distance from the left
2527 * @param {int} iDeltaY the distance from the top
2529 setDelta: function(iDeltaX, iDeltaY) {
2530 this.deltaX = iDeltaX;
2531 this.deltaY = iDeltaY;
2535 * Sets the drag element to the location of the mousedown or click event,
2536 * maintaining the cursor location relative to the location on the element
2537 * that was clicked. Override this if you want to place the element in a
2538 * location other than where the cursor is.
2539 * @method setDragElPos
2540 * @param {int} iPageX the X coordinate of the mousedown or drag event
2541 * @param {int} iPageY the Y coordinate of the mousedown or drag event
2543 setDragElPos: function(iPageX, iPageY) {
2544 // the first time we do this, we are going to check to make sure
2545 // the element has css positioning
2547 var el = this.getDragEl();
2548 this.alignElWithMouse(el, iPageX, iPageY);
2552 * Sets the element to the location of the mousedown or click event,
2553 * maintaining the cursor location relative to the location on the element
2554 * that was clicked. Override this if you want to place the element in a
2555 * location other than where the cursor is.
2556 * @method alignElWithMouse
2557 * @param {HTMLElement} el the element to move
2558 * @param {int} iPageX the X coordinate of the mousedown or drag event
2559 * @param {int} iPageY the Y coordinate of the mousedown or drag event
2561 alignElWithMouse: function(el, iPageX, iPageY) {
2562 var oCoord = this.getTargetCoord(iPageX, iPageY);
2563 var fly = el.dom ? el : Roo.fly(el);
2564 if (!this.deltaSetXY) {
2565 var aCoord = [oCoord.x, oCoord.y];
2567 var newLeft = fly.getLeft(true);
2568 var newTop = fly.getTop(true);
2569 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
2571 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
2574 this.cachePosition(oCoord.x, oCoord.y);
2575 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
2580 * Saves the most recent position so that we can reset the constraints and
2581 * tick marks on-demand. We need to know this so that we can calculate the
2582 * number of pixels the element is offset from its original position.
2583 * @method cachePosition
2584 * @param iPageX the current x position (optional, this just makes it so we
2585 * don't have to look it up again)
2586 * @param iPageY the current y position (optional, this just makes it so we
2587 * don't have to look it up again)
2589 cachePosition: function(iPageX, iPageY) {
2591 this.lastPageX = iPageX;
2592 this.lastPageY = iPageY;
2594 var aCoord = Roo.lib.Dom.getXY(this.getEl());
2595 this.lastPageX = aCoord[0];
2596 this.lastPageY = aCoord[1];
2601 * Auto-scroll the window if the dragged object has been moved beyond the
2602 * visible window boundary.
2603 * @method autoScroll
2604 * @param {int} x the drag element's x position
2605 * @param {int} y the drag element's y position
2606 * @param {int} h the height of the drag element
2607 * @param {int} w the width of the drag element
2610 autoScroll: function(x, y, h, w) {
2613 // The client height
2614 var clientH = Roo.lib.Dom.getViewWidth();
2617 var clientW = Roo.lib.Dom.getViewHeight();
2619 // The amt scrolled down
2620 var st = this.DDM.getScrollTop();
2622 // The amt scrolled right
2623 var sl = this.DDM.getScrollLeft();
2625 // Location of the bottom of the element
2628 // Location of the right of the element
2631 // The distance from the cursor to the bottom of the visible area,
2632 // adjusted so that we don't scroll if the cursor is beyond the
2633 // element drag constraints
2634 var toBot = (clientH + st - y - this.deltaY);
2636 // The distance from the cursor to the right of the visible area
2637 var toRight = (clientW + sl - x - this.deltaX);
2640 // How close to the edge the cursor must be before we scroll
2641 // var thresh = (document.all) ? 100 : 40;
2644 // How many pixels to scroll per autoscroll op. This helps to reduce
2645 // clunky scrolling. IE is more sensitive about this ... it needs this
2646 // value to be higher.
2647 var scrAmt = (document.all) ? 80 : 30;
2649 // Scroll down if we are near the bottom of the visible page and the
2650 // obj extends below the crease
2651 if ( bot > clientH && toBot < thresh ) {
2652 window.scrollTo(sl, st + scrAmt);
2655 // Scroll up if the window is scrolled down and the top of the object
2656 // goes above the top border
2657 if ( y < st && st > 0 && y - st < thresh ) {
2658 window.scrollTo(sl, st - scrAmt);
2661 // Scroll right if the obj is beyond the right border and the cursor is
2663 if ( right > clientW && toRight < thresh ) {
2664 window.scrollTo(sl + scrAmt, st);
2667 // Scroll left if the window has been scrolled to the right and the obj
2668 // extends past the left border
2669 if ( x < sl && sl > 0 && x - sl < thresh ) {
2670 window.scrollTo(sl - scrAmt, st);
2676 * Finds the location the element should be placed if we want to move
2677 * it to where the mouse location less the click offset would place us.
2678 * @method getTargetCoord
2679 * @param {int} iPageX the X coordinate of the click
2680 * @param {int} iPageY the Y coordinate of the click
2681 * @return an object that contains the coordinates (Object.x and Object.y)
2684 getTargetCoord: function(iPageX, iPageY) {
2687 var x = iPageX - this.deltaX;
2688 var y = iPageY - this.deltaY;
2690 if (this.constrainX) {
2691 if (x < this.minX) { x = this.minX; }
2692 if (x > this.maxX) { x = this.maxX; }
2695 if (this.constrainY) {
2696 if (y < this.minY) { y = this.minY; }
2697 if (y > this.maxY) { y = this.maxY; }
2700 x = this.getTick(x, this.xTicks);
2701 y = this.getTick(y, this.yTicks);
2708 * Sets up config options specific to this class. Overrides
2709 * Roo.dd.DragDrop, but all versions of this method through the
2710 * inheritance chain are called
2712 applyConfig: function() {
2713 Roo.dd.DD.superclass.applyConfig.call(this);
2714 this.scroll = (this.config.scroll !== false);
2718 * Event that fires prior to the onMouseDown event. Overrides
2721 b4MouseDown: function(e) {
2722 // this.resetConstraints();
2723 this.autoOffset(e.getPageX(),
2728 * Event that fires prior to the onDrag event. Overrides
2731 b4Drag: function(e) {
2732 this.setDragElPos(e.getPageX(),
2736 toString: function() {
2737 return ("DD " + this.id);
2740 //////////////////////////////////////////////////////////////////////////
2741 // Debugging ygDragDrop events that can be overridden
2742 //////////////////////////////////////////////////////////////////////////
2744 startDrag: function(x, y) {
2747 onDrag: function(e) {
2750 onDragEnter: function(e, id) {
2753 onDragOver: function(e, id) {
2756 onDragOut: function(e, id) {
2759 onDragDrop: function(e, id) {
2762 endDrag: function(e) {
2769 * Ext JS Library 1.1.1
2770 * Copyright(c) 2006-2007, Ext JS, LLC.
2772 * Originally Released Under LGPL - original licence link has changed is not relivant.
2775 * <script type="text/javascript">
2779 * @class Roo.dd.DDProxy
2780 * A DragDrop implementation that inserts an empty, bordered div into
2781 * the document that follows the cursor during drag operations. At the time of
2782 * the click, the frame div is resized to the dimensions of the linked html
2783 * element, and moved to the exact location of the linked element.
2785 * References to the "frame" element refer to the single proxy element that
2786 * was created to be dragged in place of all DDProxy elements on the
2789 * @extends Roo.dd.DD
2791 * @param {String} id the id of the linked html element
2792 * @param {String} sGroup the group of related DragDrop objects
2793 * @param {object} config an object containing configurable attributes
2794 * Valid properties for DDProxy in addition to those in DragDrop:
2795 * resizeFrame, centerFrame, dragElId
2797 Roo.dd.DDProxy = function(id, sGroup, config) {
2799 this.init(id, sGroup, config);
2805 * The default drag frame div id
2806 * @property Roo.dd.DDProxy.dragElId
2810 Roo.dd.DDProxy.dragElId = "ygddfdiv";
2812 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
2815 * By default we resize the drag frame to be the same size as the element
2816 * we want to drag (this is to get the frame effect). We can turn it off
2817 * if we want a different behavior.
2818 * @property resizeFrame
2824 * By default the frame is positioned exactly where the drag element is, so
2825 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
2826 * you do not have constraints on the obj is to have the drag frame centered
2827 * around the cursor. Set centerFrame to true for this effect.
2828 * @property centerFrame
2834 * Creates the proxy element if it does not yet exist
2835 * @method createFrame
2837 createFrame: function() {
2839 var body = document.body;
2841 if (!body || !body.firstChild) {
2842 setTimeout( function() { self.createFrame(); }, 50 );
2846 var div = this.getDragEl();
2849 div = document.createElement("div");
2850 div.id = this.dragElId;
2853 s.position = "absolute";
2854 s.visibility = "hidden";
2856 s.border = "2px solid #aaa";
2859 // appendChild can blow up IE if invoked prior to the window load event
2860 // while rendering a table. It is possible there are other scenarios
2861 // that would cause this to happen as well.
2862 body.insertBefore(div, body.firstChild);
2867 * Initialization for the drag frame element. Must be called in the
2868 * constructor of all subclasses
2871 initFrame: function() {
2875 applyConfig: function() {
2876 Roo.dd.DDProxy.superclass.applyConfig.call(this);
2878 this.resizeFrame = (this.config.resizeFrame !== false);
2879 this.centerFrame = (this.config.centerFrame);
2880 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
2884 * Resizes the drag frame to the dimensions of the clicked object, positions
2885 * it over the object, and finally displays it
2887 * @param {int} iPageX X click position
2888 * @param {int} iPageY Y click position
2891 showFrame: function(iPageX, iPageY) {
2892 var el = this.getEl();
2893 var dragEl = this.getDragEl();
2894 var s = dragEl.style;
2896 this._resizeProxy();
2898 if (this.centerFrame) {
2899 this.setDelta( Math.round(parseInt(s.width, 10)/2),
2900 Math.round(parseInt(s.height, 10)/2) );
2903 this.setDragElPos(iPageX, iPageY);
2905 Roo.fly(dragEl).show();
2909 * The proxy is automatically resized to the dimensions of the linked
2910 * element when a drag is initiated, unless resizeFrame is set to false
2911 * @method _resizeProxy
2914 _resizeProxy: function() {
2915 if (this.resizeFrame) {
2916 var el = this.getEl();
2917 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
2921 // overrides Roo.dd.DragDrop
2922 b4MouseDown: function(e) {
2923 var x = e.getPageX();
2924 var y = e.getPageY();
2925 this.autoOffset(x, y);
2926 this.setDragElPos(x, y);
2929 // overrides Roo.dd.DragDrop
2930 b4StartDrag: function(x, y) {
2931 // show the drag frame
2932 this.showFrame(x, y);
2935 // overrides Roo.dd.DragDrop
2936 b4EndDrag: function(e) {
2937 Roo.fly(this.getDragEl()).hide();
2940 // overrides Roo.dd.DragDrop
2941 // By default we try to move the element to the last location of the frame.
2942 // This is so that the default behavior mirrors that of Roo.dd.DD.
2943 endDrag: function(e) {
2945 var lel = this.getEl();
2946 var del = this.getDragEl();
2948 // Show the drag frame briefly so we can get its position
2949 del.style.visibility = "";
2952 // Hide the linked element before the move to get around a Safari
2954 lel.style.visibility = "hidden";
2955 Roo.dd.DDM.moveToEl(lel, del);
2956 del.style.visibility = "hidden";
2957 lel.style.visibility = "";
2962 beforeMove : function(){
2966 afterDrag : function(){
2970 toString: function() {
2971 return ("DDProxy " + this.id);
2977 * Ext JS Library 1.1.1
2978 * Copyright(c) 2006-2007, Ext JS, LLC.
2980 * Originally Released Under LGPL - original licence link has changed is not relivant.
2983 * <script type="text/javascript">
2987 * @class Roo.dd.DDTarget
2988 * A DragDrop implementation that does not move, but can be a drop
2989 * target. You would get the same result by simply omitting implementation
2990 * for the event callbacks, but this way we reduce the processing cost of the
2991 * event listener and the callbacks.
2992 * @extends Roo.dd.DragDrop
2994 * @param {String} id the id of the element that is a drop target
2995 * @param {String} sGroup the group of related DragDrop objects
2996 * @param {object} config an object containing configurable attributes
2997 * Valid properties for DDTarget in addition to those in
3001 Roo.dd.DDTarget = function(id, sGroup, config) {
3003 this.initTarget(id, sGroup, config);
3005 if (config.listeners || config.events) {
3006 Roo.dd.DragDrop.superclass.constructor.call(this, {
3007 listeners : config.listeners || {},
3008 events : config.events || {}
3013 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
3014 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
3015 toString: function() {
3016 return ("DDTarget " + this.id);
3021 * Ext JS Library 1.1.1
3022 * Copyright(c) 2006-2007, Ext JS, LLC.
3024 * Originally Released Under LGPL - original licence link has changed is not relivant.
3027 * <script type="text/javascript">
3032 * @class Roo.dd.ScrollManager
3033 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
3034 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
3037 Roo.dd.ScrollManager = function(){
3038 var ddm = Roo.dd.DragDropMgr;
3043 var onStop = function(e){
3048 var triggerRefresh = function(){
3049 if(ddm.dragCurrent){
3050 ddm.refreshCache(ddm.dragCurrent.groups);
3054 var doScroll = function(){
3055 if(ddm.dragCurrent){
3056 var dds = Roo.dd.ScrollManager;
3058 if(proc.el.scroll(proc.dir, dds.increment)){
3062 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
3067 var clearProc = function(){
3069 clearInterval(proc.id);
3076 var startProc = function(el, dir){
3080 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
3083 var onFire = function(e, isDrop){
3084 if(isDrop || !ddm.dragCurrent){ return; }
3085 var dds = Roo.dd.ScrollManager;
3086 if(!dragEl || dragEl != ddm.dragCurrent){
3087 dragEl = ddm.dragCurrent;
3088 // refresh regions on drag start
3092 var xy = Roo.lib.Event.getXY(e);
3093 var pt = new Roo.lib.Point(xy[0], xy[1]);
3095 var el = els[id], r = el._region;
3096 if(r && r.contains(pt) && el.isScrollable()){
3097 if(r.bottom - pt.y <= dds.thresh){
3099 startProc(el, "down");
3102 }else if(r.right - pt.x <= dds.thresh){
3104 startProc(el, "left");
3107 }else if(pt.y - r.top <= dds.thresh){
3109 startProc(el, "up");
3112 }else if(pt.x - r.left <= dds.thresh){
3114 startProc(el, "right");
3123 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
3124 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
3128 * Registers new overflow element(s) to auto scroll
3129 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
3131 register : function(el){
3132 if(el instanceof Array){
3133 for(var i = 0, len = el.length; i < len; i++) {
3134 this.register(el[i]);
3143 * Unregisters overflow element(s) so they are no longer scrolled
3144 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
3146 unregister : function(el){
3147 if(el instanceof Array){
3148 for(var i = 0, len = el.length; i < len; i++) {
3149 this.unregister(el[i]);
3158 * The number of pixels from the edge of a container the pointer needs to be to
3159 * trigger scrolling (defaults to 25)
3165 * The number of pixels to scroll in each scroll increment (defaults to 50)
3171 * The frequency of scrolls in milliseconds (defaults to 500)
3177 * True to animate the scroll (defaults to true)
3183 * The animation duration in seconds -
3184 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
3190 * Manually trigger a cache refresh.
3192 refreshCache : function(){
3194 if(typeof els[id] == 'object'){ // for people extending the object prototype
3195 els[id]._region = els[id].getRegion();
3202 * Ext JS Library 1.1.1
3203 * Copyright(c) 2006-2007, Ext JS, LLC.
3205 * Originally Released Under LGPL - original licence link has changed is not relivant.
3208 * <script type="text/javascript">
3213 * @class Roo.dd.Registry
3214 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
3215 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
3218 Roo.dd.Registry = function(){
3223 var getId = function(el, autogen){
3224 if(typeof el == "string"){
3228 if(!id && autogen !== false){
3229 id = "roodd-" + (++autoIdSeed);
3237 * Register a drag drop element
3238 * @param {String|HTMLElement} element The id or DOM node to register
3239 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
3240 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
3241 * knows how to interpret, plus there are some specific properties known to the Registry that should be
3242 * populated in the data object (if applicable):
3244 Value Description<br />
3245 --------- ------------------------------------------<br />
3246 handles Array of DOM nodes that trigger dragging<br />
3247 for the element being registered<br />
3248 isHandle True if the element passed in triggers<br />
3249 dragging itself, else false
3252 register : function(el, data){
3254 if(typeof el == "string"){
3255 el = document.getElementById(el);
3258 elements[getId(el)] = data;
3259 if(data.isHandle !== false){
3260 handles[data.ddel.id] = data;
3263 var hs = data.handles;
3264 for(var i = 0, len = hs.length; i < len; i++){
3265 handles[getId(hs[i])] = data;
3271 * Unregister a drag drop element
3272 * @param {String|HTMLElement} element The id or DOM node to unregister
3274 unregister : function(el){
3275 var id = getId(el, false);
3276 var data = elements[id];
3278 delete elements[id];
3280 var hs = data.handles;
3281 for(var i = 0, len = hs.length; i < len; i++){
3282 delete handles[getId(hs[i], false)];
3289 * Returns the handle registered for a DOM Node by id
3290 * @param {String|HTMLElement} id The DOM node or id to look up
3291 * @return {Object} handle The custom handle data
3293 getHandle : function(id){
3294 if(typeof id != "string"){ // must be element?
3301 * Returns the handle that is registered for the DOM node that is the target of the event
3302 * @param {Event} e The event
3303 * @return {Object} handle The custom handle data
3305 getHandleFromEvent : function(e){
3306 var t = Roo.lib.Event.getTarget(e);
3307 return t ? handles[t.id] : null;
3311 * Returns a custom data object that is registered for a DOM node by id
3312 * @param {String|HTMLElement} id The DOM node or id to look up
3313 * @return {Object} data The custom data
3315 getTarget : function(id){
3316 if(typeof id != "string"){ // must be element?
3319 return elements[id];
3323 * Returns a custom data object that is registered for the DOM node that is the target of the event
3324 * @param {Event} e The event
3325 * @return {Object} data The custom data
3327 getTargetFromEvent : function(e){
3328 var t = Roo.lib.Event.getTarget(e);
3329 return t ? elements[t.id] || handles[t.id] : null;
3334 * Ext JS Library 1.1.1
3335 * Copyright(c) 2006-2007, Ext JS, LLC.
3337 * Originally Released Under LGPL - original licence link has changed is not relivant.
3340 * <script type="text/javascript">
3345 * @class Roo.dd.StatusProxy
3346 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
3347 * default drag proxy used by all Roo.dd components.
3349 * @param {Object} config
3351 Roo.dd.StatusProxy = function(config){
3352 Roo.apply(this, config);
3353 this.id = this.id || Roo.id();
3354 this.el = new Roo.Layer({
3356 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
3357 {tag: "div", cls: "x-dd-drop-icon"},
3358 {tag: "div", cls: "x-dd-drag-ghost"}
3361 shadow: !config || config.shadow !== false
3363 this.ghost = Roo.get(this.el.dom.childNodes[1]);
3364 this.dropStatus = this.dropNotAllowed;
3367 Roo.dd.StatusProxy.prototype = {
3369 * @cfg {String} dropAllowed
3370 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
3372 dropAllowed : "x-dd-drop-ok",
3374 * @cfg {String} dropNotAllowed
3375 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
3377 dropNotAllowed : "x-dd-drop-nodrop",
3380 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
3381 * over the current target element.
3382 * @param {String} cssClass The css class for the new drop status indicator image
3384 setStatus : function(cssClass){
3385 cssClass = cssClass || this.dropNotAllowed;
3386 if(this.dropStatus != cssClass){
3387 this.el.replaceClass(this.dropStatus, cssClass);
3388 this.dropStatus = cssClass;
3393 * Resets the status indicator to the default dropNotAllowed value
3394 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
3396 reset : function(clearGhost){
3397 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
3398 this.dropStatus = this.dropNotAllowed;
3400 this.ghost.update("");
3405 * Updates the contents of the ghost element
3406 * @param {String} html The html that will replace the current innerHTML of the ghost element
3408 update : function(html){
3409 if(typeof html == "string"){
3410 this.ghost.update(html);
3412 this.ghost.update("");
3413 html.style.margin = "0";
3414 this.ghost.dom.appendChild(html);
3416 // ensure float = none set?? cant remember why though.
3417 var el = this.ghost.dom.firstChild;
3419 Roo.fly(el).setStyle('float', 'none');
3424 * Returns the underlying proxy {@link Roo.Layer}
3425 * @return {Roo.Layer} el
3432 * Returns the ghost element
3433 * @return {Roo.Element} el
3435 getGhost : function(){
3441 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
3443 hide : function(clear){
3451 * Stops the repair animation if it's currently running
3454 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
3460 * Displays this proxy
3467 * Force the Layer to sync its shadow and shim positions to the element
3474 * Causes the proxy to return to its position of origin via an animation. Should be called after an
3475 * invalid drop operation by the item being dragged.
3476 * @param {Array} xy The XY position of the element ([x, y])
3477 * @param {Function} callback The function to call after the repair is complete
3478 * @param {Object} scope The scope in which to execute the callback
3480 repair : function(xy, callback, scope){
3481 this.callback = callback;
3483 if(xy && this.animRepair !== false){
3484 this.el.addClass("x-dd-drag-repair");
3485 this.el.hideUnders(true);
3486 this.anim = this.el.shift({
3487 duration: this.repairDuration || .5,
3491 callback: this.afterRepair,
3500 afterRepair : function(){
3502 if(typeof this.callback == "function"){
3503 this.callback.call(this.scope || this);
3505 this.callback = null;
3510 * Ext JS Library 1.1.1
3511 * Copyright(c) 2006-2007, Ext JS, LLC.
3513 * Originally Released Under LGPL - original licence link has changed is not relivant.
3516 * <script type="text/javascript">
3520 * @class Roo.dd.DragSource
3521 * @extends Roo.dd.DDProxy
3522 * A simple class that provides the basic implementation needed to make any element draggable.
3524 * @param {String/HTMLElement/Element} el The container element
3525 * @param {Object} config
3527 Roo.dd.DragSource = function(el, config){
3528 this.el = Roo.get(el);
3531 Roo.apply(this, config);
3534 this.proxy = new Roo.dd.StatusProxy();
3537 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
3538 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
3540 this.dragging = false;
3543 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
3545 * @cfg {String} dropAllowed
3546 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
3548 dropAllowed : "x-dd-drop-ok",
3550 * @cfg {String} dropNotAllowed
3551 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
3553 dropNotAllowed : "x-dd-drop-nodrop",
3556 * Returns the data object associated with this drag source
3557 * @return {Object} data An object containing arbitrary data
3559 getDragData : function(e){
3560 return this.dragData;
3564 onDragEnter : function(e, id){
3565 var target = Roo.dd.DragDropMgr.getDDById(id);
3566 this.cachedTarget = target;
3567 if(this.beforeDragEnter(target, e, id) !== false){
3568 if(target.isNotifyTarget){
3569 var status = target.notifyEnter(this, e, this.dragData);
3570 this.proxy.setStatus(status);
3572 this.proxy.setStatus(this.dropAllowed);
3575 if(this.afterDragEnter){
3577 * An empty function by default, but provided so that you can perform a custom action
3578 * when the dragged item enters the drop target by providing an implementation.
3579 * @param {Roo.dd.DragDrop} target The drop target
3580 * @param {Event} e The event object
3581 * @param {String} id The id of the dragged element
3582 * @method afterDragEnter
3584 this.afterDragEnter(target, e, id);
3590 * An empty function by default, but provided so that you can perform a custom action
3591 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
3592 * @param {Roo.dd.DragDrop} target The drop target
3593 * @param {Event} e The event object
3594 * @param {String} id The id of the dragged element
3595 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
3597 beforeDragEnter : function(target, e, id){
3602 alignElWithMouse: function() {
3603 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
3608 onDragOver : function(e, id){
3609 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
3610 if(this.beforeDragOver(target, e, id) !== false){
3611 if(target.isNotifyTarget){
3612 var status = target.notifyOver(this, e, this.dragData);
3613 this.proxy.setStatus(status);
3616 if(this.afterDragOver){
3618 * An empty function by default, but provided so that you can perform a custom action
3619 * while the dragged item is over the drop target by providing an implementation.
3620 * @param {Roo.dd.DragDrop} target The drop target
3621 * @param {Event} e The event object
3622 * @param {String} id The id of the dragged element
3623 * @method afterDragOver
3625 this.afterDragOver(target, e, id);
3631 * An empty function by default, but provided so that you can perform a custom action
3632 * while the dragged item is over the drop target and optionally cancel the onDragOver.
3633 * @param {Roo.dd.DragDrop} target The drop target
3634 * @param {Event} e The event object
3635 * @param {String} id The id of the dragged element
3636 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
3638 beforeDragOver : function(target, e, id){
3643 onDragOut : function(e, id){
3644 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
3645 if(this.beforeDragOut(target, e, id) !== false){
3646 if(target.isNotifyTarget){
3647 target.notifyOut(this, e, this.dragData);
3650 if(this.afterDragOut){
3652 * An empty function by default, but provided so that you can perform a custom action
3653 * after the dragged item is dragged out of the target without dropping.
3654 * @param {Roo.dd.DragDrop} target The drop target
3655 * @param {Event} e The event object
3656 * @param {String} id The id of the dragged element
3657 * @method afterDragOut
3659 this.afterDragOut(target, e, id);
3662 this.cachedTarget = null;
3666 * An empty function by default, but provided so that you can perform a custom action before the dragged
3667 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
3668 * @param {Roo.dd.DragDrop} target The drop target
3669 * @param {Event} e The event object
3670 * @param {String} id The id of the dragged element
3671 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
3673 beforeDragOut : function(target, e, id){
3678 onDragDrop : function(e, id){
3679 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
3680 if(this.beforeDragDrop(target, e, id) !== false){
3681 if(target.isNotifyTarget){
3682 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
3683 this.onValidDrop(target, e, id);
3685 this.onInvalidDrop(target, e, id);
3688 this.onValidDrop(target, e, id);
3691 if(this.afterDragDrop){
3693 * An empty function by default, but provided so that you can perform a custom action
3694 * after a valid drag drop has occurred by providing an implementation.
3695 * @param {Roo.dd.DragDrop} target The drop target
3696 * @param {Event} e The event object
3697 * @param {String} id The id of the dropped element
3698 * @method afterDragDrop
3700 this.afterDragDrop(target, e, id);
3703 delete this.cachedTarget;
3707 * An empty function by default, but provided so that you can perform a custom action before the dragged
3708 * item is dropped onto the target and optionally cancel the onDragDrop.
3709 * @param {Roo.dd.DragDrop} target The drop target
3710 * @param {Event} e The event object
3711 * @param {String} id The id of the dragged element
3712 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
3714 beforeDragDrop : function(target, e, id){
3719 onValidDrop : function(target, e, id){
3721 if(this.afterValidDrop){
3723 * An empty function by default, but provided so that you can perform a custom action
3724 * after a valid drop has occurred by providing an implementation.
3725 * @param {Object} target The target DD
3726 * @param {Event} e The event object
3727 * @param {String} id The id of the dropped element
3728 * @method afterInvalidDrop
3730 this.afterValidDrop(target, e, id);
3735 getRepairXY : function(e, data){
3736 return this.el.getXY();
3740 onInvalidDrop : function(target, e, id){
3741 this.beforeInvalidDrop(target, e, id);
3742 if(this.cachedTarget){
3743 if(this.cachedTarget.isNotifyTarget){
3744 this.cachedTarget.notifyOut(this, e, this.dragData);
3746 this.cacheTarget = null;
3748 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
3750 if(this.afterInvalidDrop){
3752 * An empty function by default, but provided so that you can perform a custom action
3753 * after an invalid drop has occurred by providing an implementation.
3754 * @param {Event} e The event object
3755 * @param {String} id The id of the dropped element
3756 * @method afterInvalidDrop
3758 this.afterInvalidDrop(e, id);
3763 afterRepair : function(){
3765 this.el.highlight(this.hlColor || "c3daf9");
3767 this.dragging = false;
3771 * An empty function by default, but provided so that you can perform a custom action after an invalid
3772 * drop has occurred.
3773 * @param {Roo.dd.DragDrop} target The drop target
3774 * @param {Event} e The event object
3775 * @param {String} id The id of the dragged element
3776 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
3778 beforeInvalidDrop : function(target, e, id){
3783 handleMouseDown : function(e){
3787 var data = this.getDragData(e);
3788 if(data && this.onBeforeDrag(data, e) !== false){
3789 this.dragData = data;
3791 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
3796 * An empty function by default, but provided so that you can perform a custom action before the initial
3797 * drag event begins and optionally cancel it.
3798 * @param {Object} data An object containing arbitrary data to be shared with drop targets
3799 * @param {Event} e The event object
3800 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
3802 onBeforeDrag : function(data, e){
3807 * An empty function by default, but provided so that you can perform a custom action once the initial
3808 * drag event has begun. The drag cannot be canceled from this function.
3809 * @param {Number} x The x position of the click on the dragged object
3810 * @param {Number} y The y position of the click on the dragged object
3812 onStartDrag : Roo.emptyFn,
3814 // private - YUI override
3815 startDrag : function(x, y){
3817 this.dragging = true;
3818 this.proxy.update("");
3819 this.onInitDrag(x, y);
3824 onInitDrag : function(x, y){
3825 var clone = this.el.dom.cloneNode(true);
3826 clone.id = Roo.id(); // prevent duplicate ids
3827 this.proxy.update(clone);
3828 this.onStartDrag(x, y);
3833 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
3834 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
3836 getProxy : function(){
3841 * Hides the drag source's {@link Roo.dd.StatusProxy}
3843 hideProxy : function(){
3845 this.proxy.reset(true);
3846 this.dragging = false;
3850 triggerCacheRefresh : function(){
3851 Roo.dd.DDM.refreshCache(this.groups);
3854 // private - override to prevent hiding
3855 b4EndDrag: function(e) {
3858 // private - override to prevent moving
3859 endDrag : function(e){
3860 this.onEndDrag(this.dragData, e);
3864 onEndDrag : function(data, e){
3867 // private - pin to cursor
3868 autoOffset : function(x, y) {
3869 this.setDelta(-12, -20);
3873 * Ext JS Library 1.1.1
3874 * Copyright(c) 2006-2007, Ext JS, LLC.
3876 * Originally Released Under LGPL - original licence link has changed is not relivant.
3879 * <script type="text/javascript">
3884 * @class Roo.dd.DropTarget
3885 * @extends Roo.dd.DDTarget
3886 * A simple class that provides the basic implementation needed to make any element a drop target that can have
3887 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
3889 * @param {String/HTMLElement/Element} el The container element
3890 * @param {Object} config
3892 Roo.dd.DropTarget = function(el, config){
3893 this.el = Roo.get(el);
3895 var listeners = false; ;
3896 if (config && config.listeners) {
3897 listeners= config.listeners;
3898 delete config.listeners;
3900 Roo.apply(this, config);
3902 if(this.containerScroll){
3903 Roo.dd.ScrollManager.register(this.el);
3907 * @scope Roo.dd.DropTarget
3912 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
3913 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
3914 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
3916 * IMPORTANT : it should set this.overClass and this.dropAllowed
3918 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
3919 * @param {Event} e The event
3920 * @param {Object} data An object containing arbitrary data supplied by the drag source
3926 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
3927 * This method will be called on every mouse movement while the drag source is over the drop target.
3928 * This default implementation simply returns the dropAllowed config value.
3930 * IMPORTANT : it should set this.dropAllowed
3932 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
3933 * @param {Event} e The event
3934 * @param {Object} data An object containing arbitrary data supplied by the drag source
3940 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
3941 * out of the target without dropping. This default implementation simply removes the CSS class specified by
3942 * overClass (if any) from the drop element.
3943 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
3944 * @param {Event} e The event
3945 * @param {Object} data An object containing arbitrary data supplied by the drag source
3951 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
3952 * been dropped on it. This method has no default implementation and returns false, so you must provide an
3953 * implementation that does something to process the drop event and returns true so that the drag source's
3954 * repair action does not run.
3956 * IMPORTANT : it should set this.success
3958 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
3959 * @param {Event} e The event
3960 * @param {Object} data An object containing arbitrary data supplied by the drag source
3966 Roo.dd.DropTarget.superclass.constructor.call( this,
3968 this.ddGroup || this.group,
3971 listeners : listeners || {}
3979 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
3981 * @cfg {String} overClass
3982 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
3985 * @cfg {String} ddGroup
3986 * The drag drop group to handle drop events for
3990 * @cfg {String} dropAllowed
3991 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
3993 dropAllowed : "x-dd-drop-ok",
3995 * @cfg {String} dropNotAllowed
3996 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
3998 dropNotAllowed : "x-dd-drop-nodrop",
4000 * @cfg {boolean} success
4001 * set this after drop listener..
4005 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
4006 * if the drop point is valid for over/enter..
4013 isNotifyTarget : true,
4018 notifyEnter : function(dd, e, data)
4021 this.fireEvent('enter', dd, e, data);
4023 this.el.addClass(this.overClass);
4025 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
4026 this.valid ? this.dropAllowed : this.dropNotAllowed
4033 notifyOver : function(dd, e, data)
4036 this.fireEvent('over', dd, e, data);
4037 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
4038 this.valid ? this.dropAllowed : this.dropNotAllowed
4045 notifyOut : function(dd, e, data)
4047 this.fireEvent('out', dd, e, data);
4049 this.el.removeClass(this.overClass);
4056 notifyDrop : function(dd, e, data)
4058 this.success = false;
4059 this.fireEvent('drop', dd, e, data);
4060 return this.success;
4064 * Ext JS Library 1.1.1
4065 * Copyright(c) 2006-2007, Ext JS, LLC.
4067 * Originally Released Under LGPL - original licence link has changed is not relivant.
4070 * <script type="text/javascript">
4075 * @class Roo.dd.DragZone
4076 * @extends Roo.dd.DragSource
4077 * This class provides a container DD instance that proxies for multiple child node sources.<br />
4078 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
4080 * @param {String/HTMLElement/Element} el The container element
4081 * @param {Object} config
4083 Roo.dd.DragZone = function(el, config){
4084 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
4085 if(this.containerScroll){
4086 Roo.dd.ScrollManager.register(this.el);
4090 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
4092 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
4093 * for auto scrolling during drag operations.
4096 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
4097 * method after a failed drop (defaults to "c3daf9" - light blue)
4101 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
4102 * for a valid target to drag based on the mouse down. Override this method
4103 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
4104 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
4105 * @param {EventObject} e The mouse down event
4106 * @return {Object} The dragData
4108 getDragData : function(e){
4109 return Roo.dd.Registry.getHandleFromEvent(e);
4113 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
4114 * this.dragData.ddel
4115 * @param {Number} x The x position of the click on the dragged object
4116 * @param {Number} y The y position of the click on the dragged object
4117 * @return {Boolean} true to continue the drag, false to cancel
4119 onInitDrag : function(x, y){
4120 this.proxy.update(this.dragData.ddel.cloneNode(true));
4121 this.onStartDrag(x, y);
4126 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
4128 afterRepair : function(){
4130 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
4132 this.dragging = false;
4136 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
4137 * the XY of this.dragData.ddel
4138 * @param {EventObject} e The mouse up event
4139 * @return {Array} The xy location (e.g. [100, 200])
4141 getRepairXY : function(e){
4142 return Roo.Element.fly(this.dragData.ddel).getXY();
4146 * Ext JS Library 1.1.1
4147 * Copyright(c) 2006-2007, Ext JS, LLC.
4149 * Originally Released Under LGPL - original licence link has changed is not relivant.
4152 * <script type="text/javascript">
4155 * @class Roo.dd.DropZone
4156 * @extends Roo.dd.DropTarget
4157 * This class provides a container DD instance that proxies for multiple child node targets.<br />
4158 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
4160 * @param {String/HTMLElement/Element} el The container element
4161 * @param {Object} config
4163 Roo.dd.DropZone = function(el, config){
4164 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
4167 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
4169 * Returns a custom data object associated with the DOM node that is the target of the event. By default
4170 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
4171 * provide your own custom lookup.
4172 * @param {Event} e The event
4173 * @return {Object} data The custom data
4175 getTargetFromEvent : function(e){
4176 return Roo.dd.Registry.getTargetFromEvent(e);
4180 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
4181 * that it has registered. This method has no default implementation and should be overridden to provide
4182 * node-specific processing if necessary.
4183 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
4184 * {@link #getTargetFromEvent} for this node)
4185 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4186 * @param {Event} e The event
4187 * @param {Object} data An object containing arbitrary data supplied by the drag source
4189 onNodeEnter : function(n, dd, e, data){
4194 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
4195 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
4196 * overridden to provide the proper feedback.
4197 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
4198 * {@link #getTargetFromEvent} for this node)
4199 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4200 * @param {Event} e The event
4201 * @param {Object} data An object containing arbitrary data supplied by the drag source
4202 * @return {String} status The CSS class that communicates the drop status back to the source so that the
4203 * underlying {@link Roo.dd.StatusProxy} can be updated
4205 onNodeOver : function(n, dd, e, data){
4206 return this.dropAllowed;
4210 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
4211 * the drop node without dropping. This method has no default implementation and should be overridden to provide
4212 * node-specific processing if necessary.
4213 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
4214 * {@link #getTargetFromEvent} for this node)
4215 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4216 * @param {Event} e The event
4217 * @param {Object} data An object containing arbitrary data supplied by the drag source
4219 onNodeOut : function(n, dd, e, data){
4224 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
4225 * the drop node. The default implementation returns false, so it should be overridden to provide the
4226 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
4227 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
4228 * {@link #getTargetFromEvent} for this node)
4229 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4230 * @param {Event} e The event
4231 * @param {Object} data An object containing arbitrary data supplied by the drag source
4232 * @return {Boolean} True if the drop was valid, else false
4234 onNodeDrop : function(n, dd, e, data){
4239 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
4240 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
4241 * it should be overridden to provide the proper feedback if necessary.
4242 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4243 * @param {Event} e The event
4244 * @param {Object} data An object containing arbitrary data supplied by the drag source
4245 * @return {String} status The CSS class that communicates the drop status back to the source so that the
4246 * underlying {@link Roo.dd.StatusProxy} can be updated
4248 onContainerOver : function(dd, e, data){
4249 return this.dropNotAllowed;
4253 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
4254 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
4255 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
4256 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
4257 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4258 * @param {Event} e The event
4259 * @param {Object} data An object containing arbitrary data supplied by the drag source
4260 * @return {Boolean} True if the drop was valid, else false
4262 onContainerDrop : function(dd, e, data){
4267 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
4268 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
4269 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
4270 * you should override this method and provide a custom implementation.
4271 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4272 * @param {Event} e The event
4273 * @param {Object} data An object containing arbitrary data supplied by the drag source
4274 * @return {String} status The CSS class that communicates the drop status back to the source so that the
4275 * underlying {@link Roo.dd.StatusProxy} can be updated
4277 notifyEnter : function(dd, e, data){
4278 return this.dropNotAllowed;
4282 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
4283 * This method will be called on every mouse movement while the drag source is over the drop zone.
4284 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
4285 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
4286 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
4287 * registered node, it will call {@link #onContainerOver}.
4288 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4289 * @param {Event} e The event
4290 * @param {Object} data An object containing arbitrary data supplied by the drag source
4291 * @return {String} status The CSS class that communicates the drop status back to the source so that the
4292 * underlying {@link Roo.dd.StatusProxy} can be updated
4294 notifyOver : function(dd, e, data){
4295 var n = this.getTargetFromEvent(e);
4296 if(!n){ // not over valid drop target
4297 if(this.lastOverNode){
4298 this.onNodeOut(this.lastOverNode, dd, e, data);
4299 this.lastOverNode = null;
4301 return this.onContainerOver(dd, e, data);
4303 if(this.lastOverNode != n){
4304 if(this.lastOverNode){
4305 this.onNodeOut(this.lastOverNode, dd, e, data);
4307 this.onNodeEnter(n, dd, e, data);
4308 this.lastOverNode = n;
4310 return this.onNodeOver(n, dd, e, data);
4314 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
4315 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
4316 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
4317 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
4318 * @param {Event} e The event
4319 * @param {Object} data An object containing arbitrary data supplied by the drag zone
4321 notifyOut : function(dd, e, data){
4322 if(this.lastOverNode){
4323 this.onNodeOut(this.lastOverNode, dd, e, data);
4324 this.lastOverNode = null;
4329 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
4330 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
4331 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
4332 * otherwise it will call {@link #onContainerDrop}.
4333 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4334 * @param {Event} e The event
4335 * @param {Object} data An object containing arbitrary data supplied by the drag source
4336 * @return {Boolean} True if the drop was valid, else false
4338 notifyDrop : function(dd, e, data){
4339 if(this.lastOverNode){
4340 this.onNodeOut(this.lastOverNode, dd, e, data);
4341 this.lastOverNode = null;
4343 var n = this.getTargetFromEvent(e);
4345 this.onNodeDrop(n, dd, e, data) :
4346 this.onContainerDrop(dd, e, data);
4350 triggerCacheRefresh : function(){
4351 Roo.dd.DDM.refreshCache(this.groups);
4355 * Ext JS Library 1.1.1
4356 * Copyright(c) 2006-2007, Ext JS, LLC.
4358 * Originally Released Under LGPL - original licence link has changed is not relivant.
4361 * <script type="text/javascript">
4366 * @class Roo.data.SortTypes
4368 * Defines the default sorting (casting?) comparison functions used when sorting data.
4370 Roo.data.SortTypes = {
4372 * Default sort that does nothing
4373 * @param {Mixed} s The value being converted
4374 * @return {Mixed} The comparison value
4381 * The regular expression used to strip tags
4385 stripTagsRE : /<\/?[^>]+>/gi,
4388 * Strips all HTML tags to sort on text only
4389 * @param {Mixed} s The value being converted
4390 * @return {String} The comparison value
4392 asText : function(s){
4393 return String(s).replace(this.stripTagsRE, "");
4397 * Strips all HTML tags to sort on text only - Case insensitive
4398 * @param {Mixed} s The value being converted
4399 * @return {String} The comparison value
4401 asUCText : function(s){
4402 return String(s).toUpperCase().replace(this.stripTagsRE, "");
4406 * Case insensitive string
4407 * @param {Mixed} s The value being converted
4408 * @return {String} The comparison value
4410 asUCString : function(s) {
4411 return String(s).toUpperCase();
4416 * @param {Mixed} s The value being converted
4417 * @return {Number} The comparison value
4419 asDate : function(s) {
4423 if(s instanceof Date){
4426 return Date.parse(String(s));
4431 * @param {Mixed} s The value being converted
4432 * @return {Float} The comparison value
4434 asFloat : function(s) {
4435 var val = parseFloat(String(s).replace(/,/g, ""));
4436 if(isNaN(val)) val = 0;
4442 * @param {Mixed} s The value being converted
4443 * @return {Number} The comparison value
4445 asInt : function(s) {
4446 var val = parseInt(String(s).replace(/,/g, ""));
4447 if(isNaN(val)) val = 0;
4452 * Ext JS Library 1.1.1
4453 * Copyright(c) 2006-2007, Ext JS, LLC.
4455 * Originally Released Under LGPL - original licence link has changed is not relivant.
4458 * <script type="text/javascript">
4462 * @class Roo.data.Record
4463 * Instances of this class encapsulate both record <em>definition</em> information, and record
4464 * <em>value</em> information for use in {@link Roo.data.Store} objects, or any code which needs
4465 * to access Records cached in an {@link Roo.data.Store} object.<br>
4467 * Constructors for this class are generated by passing an Array of field definition objects to {@link #create}.
4468 * Instances are usually only created by {@link Roo.data.Reader} implementations when processing unformatted data
4471 * Record objects generated by this constructor inherit all the methods of Roo.data.Record listed below.
4473 * This constructor should not be used to create Record objects. Instead, use the constructor generated by
4474 * {@link #create}. The parameters are the same.
4475 * @param {Array} data An associative Array of data values keyed by the field name.
4476 * @param {Object} id (Optional) The id of the record. This id should be unique, and is used by the
4477 * {@link Roo.data.Store} object which owns the Record to index its collection of Records. If
4478 * not specified an integer id is generated.
4480 Roo.data.Record = function(data, id){
4481 this.id = (id || id === 0) ? id : ++Roo.data.Record.AUTO_ID;
4486 * Generate a constructor for a specific record layout.
4487 * @param {Array} o An Array of field definition objects which specify field names, and optionally,
4488 * data types, and a mapping for an {@link Roo.data.Reader} to extract the field's value from a data object.
4489 * Each field definition object may contain the following properties: <ul>
4490 * <li><b>name</b> : String<p style="margin-left:1em">The name by which the field is referenced within the Record. This is referenced by,
4491 * for example the <em>dataIndex</em> property in column definition objects passed to {@link Roo.grid.ColumnModel}</p></li>
4492 * <li><b>mapping</b> : String<p style="margin-left:1em">(Optional) A path specification for use by the {@link Roo.data.Reader} implementation
4493 * that is creating the Record to access the data value from the data object. If an {@link Roo.data.JsonReader}
4494 * is being used, then this is a string containing the javascript expression to reference the data relative to
4495 * the record item's root. If an {@link Roo.data.XmlReader} is being used, this is an {@link Roo.DomQuery} path
4496 * to the data item relative to the record element. If the mapping expression is the same as the field name,
4497 * this may be omitted.</p></li>
4498 * <li><b>type</b> : String<p style="margin-left:1em">(Optional) The data type for conversion to displayable value. Possible values are
4499 * <ul><li>auto (Default, implies no conversion)</li>
4504 * <li>date</li></ul></p></li>
4505 * <li><b>sortType</b> : Mixed<p style="margin-left:1em">(Optional) A member of {@link Roo.data.SortTypes}.</p></li>
4506 * <li><b>sortDir</b> : String<p style="margin-left:1em">(Optional) Initial direction to sort. "ASC" or "DESC"</p></li>
4507 * <li><b>convert</b> : Function<p style="margin-left:1em">(Optional) A function which converts the value provided
4508 * by the Reader into an object that will be stored in the Record. It is passed the
4509 * following parameters:<ul>
4510 * <li><b>v</b> : Mixed<p style="margin-left:1em">The data value as read by the Reader.</p></li>
4512 * <li><b>dateFormat</b> : String<p style="margin-left:1em">(Optional) A format String for the Date.parseDate function.</p></li>
4514 * <br>usage:<br><pre><code>
4515 var TopicRecord = Roo.data.Record.create(
4516 {name: 'title', mapping: 'topic_title'},
4517 {name: 'author', mapping: 'username'},
4518 {name: 'totalPosts', mapping: 'topic_replies', type: 'int'},
4519 {name: 'lastPost', mapping: 'post_time', type: 'date'},
4520 {name: 'lastPoster', mapping: 'user2'},
4521 {name: 'excerpt', mapping: 'post_text'}
4524 var myNewRecord = new TopicRecord({
4525 title: 'Do my job please',
4528 lastPost: new Date(),
4529 lastPoster: 'Animal',
4530 excerpt: 'No way dude!'
4532 myStore.add(myNewRecord);
4537 Roo.data.Record.create = function(o){
4539 f.superclass.constructor.apply(this, arguments);
4541 Roo.extend(f, Roo.data.Record);
4542 var p = f.prototype;
4543 p.fields = new Roo.util.MixedCollection(false, function(field){
4546 for(var i = 0, len = o.length; i < len; i++){
4547 p.fields.add(new Roo.data.Field(o[i]));
4549 f.getField = function(name){
4550 return p.fields.get(name);
4555 Roo.data.Record.AUTO_ID = 1000;
4556 Roo.data.Record.EDIT = 'edit';
4557 Roo.data.Record.REJECT = 'reject';
4558 Roo.data.Record.COMMIT = 'commit';
4560 Roo.data.Record.prototype = {
4562 * Readonly flag - true if this record has been modified.
4571 join : function(store){
4576 * Set the named field to the specified value.
4577 * @param {String} name The name of the field to set.
4578 * @param {Object} value The value to set the field to.
4580 set : function(name, value){
4581 if(this.data[name] == value){
4588 if(typeof this.modified[name] == 'undefined'){
4589 this.modified[name] = this.data[name];
4591 this.data[name] = value;
4593 this.store.afterEdit(this);
4598 * Get the value of the named field.
4599 * @param {String} name The name of the field to get the value of.
4600 * @return {Object} The value of the field.
4602 get : function(name){
4603 return this.data[name];
4607 beginEdit : function(){
4608 this.editing = true;
4613 cancelEdit : function(){
4614 this.editing = false;
4615 delete this.modified;
4619 endEdit : function(){
4620 this.editing = false;
4621 if(this.dirty && this.store){
4622 this.store.afterEdit(this);
4627 * Usually called by the {@link Roo.data.Store} which owns the Record.
4628 * Rejects all changes made to the Record since either creation, or the last commit operation.
4629 * Modified fields are reverted to their original values.
4631 * Developers should subscribe to the {@link Roo.data.Store#update} event to have their code notified
4632 * of reject operations.
4634 reject : function(){
4635 var m = this.modified;
4637 if(typeof m[n] != "function"){
4638 this.data[n] = m[n];
4642 delete this.modified;
4643 this.editing = false;
4645 this.store.afterReject(this);
4650 * Usually called by the {@link Roo.data.Store} which owns the Record.
4651 * Commits all changes made to the Record since either creation, or the last commit operation.
4653 * Developers should subscribe to the {@link Roo.data.Store#update} event to have their code notified
4654 * of commit operations.
4656 commit : function(){
4658 delete this.modified;
4659 this.editing = false;
4661 this.store.afterCommit(this);
4666 hasError : function(){
4667 return this.error != null;
4671 clearError : function(){
4676 * Creates a copy of this record.
4677 * @param {String} id (optional) A new record id if you don't want to use this record's id
4680 copy : function(newId) {
4681 return new this.constructor(Roo.apply({}, this.data), newId || this.id);
4685 * Ext JS Library 1.1.1
4686 * Copyright(c) 2006-2007, Ext JS, LLC.
4688 * Originally Released Under LGPL - original licence link has changed is not relivant.
4691 * <script type="text/javascript">
4697 * @class Roo.data.Store
4698 * @extends Roo.util.Observable
4699 * The Store class encapsulates a client side cache of {@link Roo.data.Record} objects which provide input data
4700 * for widgets such as the Roo.grid.Grid, or the Roo.form.ComboBox.<br>
4702 * A Store object uses an implementation of {@link Roo.data.DataProxy} to access a data object unless you call loadData() directly and pass in your data. The Store object
4703 * has no knowledge of the format of the data returned by the Proxy.<br>
4705 * A Store object uses its configured implementation of {@link Roo.data.DataReader} to create {@link Roo.data.Record}
4706 * instances from the data object. These records are cached and made available through accessor functions.
4708 * Creates a new Store.
4709 * @param {Object} config A config object containing the objects needed for the Store to access data,
4710 * and read the data into Records.
4712 Roo.data.Store = function(config){
4713 this.data = new Roo.util.MixedCollection(false);
4714 this.data.getKey = function(o){
4717 this.baseParams = {};
4724 "multisort" : "_multisort"
4727 if(config && config.data){
4728 this.inlineData = config.data;
4732 Roo.apply(this, config);
4734 if(this.reader){ // reader passed
4735 this.reader = Roo.factory(this.reader, Roo.data);
4736 this.reader.xmodule = this.xmodule || false;
4737 if(!this.recordType){
4738 this.recordType = this.reader.recordType;
4740 if(this.reader.onMetaChange){
4741 this.reader.onMetaChange = this.onMetaChange.createDelegate(this);
4745 if(this.recordType){
4746 this.fields = this.recordType.prototype.fields;
4752 * @event datachanged
4753 * Fires when the data cache has changed, and a widget which is using this Store
4754 * as a Record cache should refresh its view.
4755 * @param {Store} this
4760 * Fires when this store's reader provides new metadata (fields). This is currently only support for JsonReaders.
4761 * @param {Store} this
4762 * @param {Object} meta The JSON metadata
4767 * Fires when Records have been added to the Store
4768 * @param {Store} this
4769 * @param {Roo.data.Record[]} records The array of Records added
4770 * @param {Number} index The index at which the record(s) were added
4775 * Fires when a Record has been removed from the Store
4776 * @param {Store} this
4777 * @param {Roo.data.Record} record The Record that was removed
4778 * @param {Number} index The index at which the record was removed
4783 * Fires when a Record has been updated
4784 * @param {Store} this
4785 * @param {Roo.data.Record} record The Record that was updated
4786 * @param {String} operation The update operation being performed. Value may be one of:
4788 Roo.data.Record.EDIT
4789 Roo.data.Record.REJECT
4790 Roo.data.Record.COMMIT
4796 * Fires when the data cache has been cleared.
4797 * @param {Store} this
4802 * Fires before a request is made for a new data object. If the beforeload handler returns false
4803 * the load action will be canceled.
4804 * @param {Store} this
4805 * @param {Object} options The loading options that were specified (see {@link #load} for details)
4810 * Fires after a new set of Records has been loaded.
4811 * @param {Store} this
4812 * @param {Roo.data.Record[]} records The Records that were loaded
4813 * @param {Object} options The loading options that were specified (see {@link #load} for details)
4817 * @event loadexception
4818 * Fires if an exception occurs in the Proxy during loading.
4819 * Called with the signature of the Proxy's "loadexception" event.
4820 * If you return Json { data: [] , success: false, .... } then this will be thrown with the following args
4823 * @param {Object} return from JsonData.reader() - success, totalRecords, records
4824 * @param {Object} load options
4825 * @param {Object} jsonData from your request (normally this contains the Exception)
4827 loadexception : true
4831 this.proxy = Roo.factory(this.proxy, Roo.data);
4832 this.proxy.xmodule = this.xmodule || false;
4833 this.relayEvents(this.proxy, ["loadexception"]);
4835 this.sortToggle = {};
4836 this.sortOrder = []; // array of order of sorting - updated by grid if multisort is enabled.
4838 Roo.data.Store.superclass.constructor.call(this);
4840 if(this.inlineData){
4841 this.loadData(this.inlineData);
4842 delete this.inlineData;
4845 Roo.extend(Roo.data.Store, Roo.util.Observable, {
4847 * @cfg {boolean} isLocal flag if data is locally available (and can be always looked up
4848 * without a remote query - used by combo/forms at present.
4852 * @cfg {Roo.data.DataProxy} proxy The Proxy object which provides access to a data object.
4855 * @cfg {Array} data Inline data to be loaded when the store is initialized.
4858 * @cfg {Roo.data.Reader} reader The Reader object which processes the data object and returns
4859 * an Array of Roo.data.record objects which are cached keyed by their <em>id</em> property.
4862 * @cfg {Object} baseParams An object containing properties which are to be sent as parameters
4863 * on any HTTP request
4866 * @cfg {Object} sortInfo A config object in the format: {field: "fieldName", direction: "ASC|DESC"}
4869 * @cfg {Boolean} multiSort enable multi column sorting (sort is based on the order of columns, remote only at present)
4873 * @cfg {boolean} remoteSort True if sorting is to be handled by requesting the Proxy to provide a refreshed
4874 * version of the data object in sorted order, as opposed to sorting the Record cache in place (defaults to false).
4879 * @cfg {boolean} pruneModifiedRecords True to clear all modified record information each time the store is
4880 * loaded or when a record is removed. (defaults to false).
4882 pruneModifiedRecords : false,
4888 * Add Records to the Store and fires the add event.
4889 * @param {Roo.data.Record[]} records An Array of Roo.data.Record objects to add to the cache.
4891 add : function(records){
4892 records = [].concat(records);
4893 for(var i = 0, len = records.length; i < len; i++){
4894 records[i].join(this);
4896 var index = this.data.length;
4897 this.data.addAll(records);
4898 this.fireEvent("add", this, records, index);
4902 * Remove a Record from the Store and fires the remove event.
4903 * @param {Ext.data.Record} record The Roo.data.Record object to remove from the cache.
4905 remove : function(record){
4906 var index = this.data.indexOf(record);
4907 this.data.removeAt(index);
4908 if(this.pruneModifiedRecords){
4909 this.modified.remove(record);
4911 this.fireEvent("remove", this, record, index);
4915 * Remove all Records from the Store and fires the clear event.
4917 removeAll : function(){
4919 if(this.pruneModifiedRecords){
4922 this.fireEvent("clear", this);
4926 * Inserts Records to the Store at the given index and fires the add event.
4927 * @param {Number} index The start index at which to insert the passed Records.
4928 * @param {Roo.data.Record[]} records An Array of Roo.data.Record objects to add to the cache.
4930 insert : function(index, records){
4931 records = [].concat(records);
4932 for(var i = 0, len = records.length; i < len; i++){
4933 this.data.insert(index, records[i]);
4934 records[i].join(this);
4936 this.fireEvent("add", this, records, index);
4940 * Get the index within the cache of the passed Record.
4941 * @param {Roo.data.Record} record The Roo.data.Record object to to find.
4942 * @return {Number} The index of the passed Record. Returns -1 if not found.
4944 indexOf : function(record){
4945 return this.data.indexOf(record);
4949 * Get the index within the cache of the Record with the passed id.
4950 * @param {String} id The id of the Record to find.
4951 * @return {Number} The index of the Record. Returns -1 if not found.
4953 indexOfId : function(id){
4954 return this.data.indexOfKey(id);
4958 * Get the Record with the specified id.
4959 * @param {String} id The id of the Record to find.
4960 * @return {Roo.data.Record} The Record with the passed id. Returns undefined if not found.
4962 getById : function(id){
4963 return this.data.key(id);
4967 * Get the Record at the specified index.
4968 * @param {Number} index The index of the Record to find.
4969 * @return {Roo.data.Record} The Record at the passed index. Returns undefined if not found.
4971 getAt : function(index){
4972 return this.data.itemAt(index);
4976 * Returns a range of Records between specified indices.
4977 * @param {Number} startIndex (optional) The starting index (defaults to 0)
4978 * @param {Number} endIndex (optional) The ending index (defaults to the last Record in the Store)
4979 * @return {Roo.data.Record[]} An array of Records
4981 getRange : function(start, end){
4982 return this.data.getRange(start, end);
4986 storeOptions : function(o){
4987 o = Roo.apply({}, o);
4990 this.lastOptions = o;
4994 * Loads the Record cache from the configured Proxy using the configured Reader.
4996 * If using remote paging, then the first load call must specify the <em>start</em>
4997 * and <em>limit</em> properties in the options.params property to establish the initial
4998 * position within the dataset, and the number of Records to cache on each read from the Proxy.
5000 * <strong>It is important to note that for remote data sources, loading is asynchronous,
5001 * and this call will return before the new data has been loaded. Perform any post-processing
5002 * in a callback function, or in a "load" event handler.</strong>
5004 * @param {Object} options An object containing properties which control loading options:<ul>
5005 * <li>params {Object} An object containing properties to pass as HTTP parameters to a remote data source.</li>
5006 * <li>callback {Function} A function to be called after the Records have been loaded. The callback is
5007 * passed the following arguments:<ul>
5008 * <li>r : Roo.data.Record[]</li>
5009 * <li>options: Options object from the load call</li>
5010 * <li>success: Boolean success indicator</li></ul></li>
5011 * <li>scope {Object} Scope with which to call the callback (defaults to the Store object)</li>
5012 * <li>add {Boolean} indicator to append loaded records rather than replace the current cache.</li>
5015 load : function(options){
5016 options = options || {};
5017 if(this.fireEvent("beforeload", this, options) !== false){
5018 this.storeOptions(options);
5019 var p = Roo.apply(options.params || {}, this.baseParams);
5020 // if meta was not loaded from remote source.. try requesting it.
5021 if (!this.reader.metaFromRemote) {
5024 if(this.sortInfo && this.remoteSort){
5025 var pn = this.paramNames;
5026 p[pn["sort"]] = this.sortInfo.field;
5027 p[pn["dir"]] = this.sortInfo.direction;
5029 if (this.multiSort) {
5030 var pn = this.paramNames;
5031 p[pn["multisort"]] = Roo.encode( { sort : this.sortToggle, order: this.sortOrder });
5034 this.proxy.load(p, this.reader, this.loadRecords, this, options);
5039 * Reloads the Record cache from the configured Proxy using the configured Reader and
5040 * the options from the last load operation performed.
5041 * @param {Object} options (optional) An object containing properties which may override the options
5042 * used in the last load operation. See {@link #load} for details (defaults to null, in which case
5043 * the most recently used options are reused).
5045 reload : function(options){
5046 this.load(Roo.applyIf(options||{}, this.lastOptions));
5050 // Called as a callback by the Reader during a load operation.
5051 loadRecords : function(o, options, success){
5052 if(!o || success === false){
5053 if(success !== false){
5054 this.fireEvent("load", this, [], options);
5056 if(options.callback){
5057 options.callback.call(options.scope || this, [], options, false);
5061 // if data returned failure - throw an exception.
5062 if (o.success === false) {
5063 this.fireEvent("loadexception", this, o, options, this.reader.jsonData);
5066 var r = o.records, t = o.totalRecords || r.length;
5067 if(!options || options.add !== true){
5068 if(this.pruneModifiedRecords){
5071 for(var i = 0, len = r.length; i < len; i++){
5075 this.data = this.snapshot;
5076 delete this.snapshot;
5079 this.data.addAll(r);
5080 this.totalLength = t;
5082 this.fireEvent("datachanged", this);
5084 this.totalLength = Math.max(t, this.data.length+r.length);
5087 this.fireEvent("load", this, r, options);
5088 if(options.callback){
5089 options.callback.call(options.scope || this, r, options, true);
5094 * Loads data from a passed data block. A Reader which understands the format of the data
5095 * must have been configured in the constructor.
5096 * @param {Object} data The data block from which to read the Records. The format of the data expected
5097 * is dependent on the type of Reader that is configured and should correspond to that Reader's readRecords parameter.
5098 * @param {Boolean} append (Optional) True to append the new Records rather than replace the existing cache.
5100 loadData : function(o, append){
5101 var r = this.reader.readRecords(o);
5102 this.loadRecords(r, {add: append}, true);
5106 * Gets the number of cached records.
5108 * <em>If using paging, this may not be the total size of the dataset. If the data object
5109 * used by the Reader contains the dataset size, then the getTotalCount() function returns
5110 * the data set size</em>
5112 getCount : function(){
5113 return this.data.length || 0;
5117 * Gets the total number of records in the dataset as returned by the server.
5119 * <em>If using paging, for this to be accurate, the data object used by the Reader must contain
5120 * the dataset size</em>
5122 getTotalCount : function(){
5123 return this.totalLength || 0;
5127 * Returns the sort state of the Store as an object with two properties:
5129 field {String} The name of the field by which the Records are sorted
5130 direction {String} The sort order, "ASC" or "DESC"
5133 getSortState : function(){
5134 return this.sortInfo;
5138 applySort : function(){
5139 if(this.sortInfo && !this.remoteSort){
5140 var s = this.sortInfo, f = s.field;
5141 var st = this.fields.get(f).sortType;
5142 var fn = function(r1, r2){
5143 var v1 = st(r1.data[f]), v2 = st(r2.data[f]);
5144 return v1 > v2 ? 1 : (v1 < v2 ? -1 : 0);
5146 this.data.sort(s.direction, fn);
5147 if(this.snapshot && this.snapshot != this.data){
5148 this.snapshot.sort(s.direction, fn);
5154 * Sets the default sort column and order to be used by the next load operation.
5155 * @param {String} fieldName The name of the field to sort by.
5156 * @param {String} dir (optional) The sort order, "ASC" or "DESC" (defaults to "ASC")
5158 setDefaultSort : function(field, dir){
5159 this.sortInfo = {field: field, direction: dir ? dir.toUpperCase() : "ASC"};
5164 * If remote sorting is used, the sort is performed on the server, and the cache is
5165 * reloaded. If local sorting is used, the cache is sorted internally.
5166 * @param {String} fieldName The name of the field to sort by.
5167 * @param {String} dir (optional) The sort order, "ASC" or "DESC" (defaults to "ASC")
5169 sort : function(fieldName, dir){
5170 var f = this.fields.get(fieldName);
5172 this.sortToggle[f.name] = this.sortToggle[f.name] || f.sortDir;
5174 if(this.multiSort || (this.sortInfo && this.sortInfo.field == f.name) ){ // toggle sort dir
5175 dir = (this.sortToggle[f.name] || "ASC").toggle("ASC", "DESC");
5180 this.sortToggle[f.name] = dir;
5181 this.sortInfo = {field: f.name, direction: dir};
5182 if(!this.remoteSort){
5184 this.fireEvent("datachanged", this);
5186 this.load(this.lastOptions);
5191 * Calls the specified function for each of the Records in the cache.
5192 * @param {Function} fn The function to call. The Record is passed as the first parameter.
5193 * Returning <em>false</em> aborts and exits the iteration.
5194 * @param {Object} scope (optional) The scope in which to call the function (defaults to the Record).
5196 each : function(fn, scope){
5197 this.data.each(fn, scope);
5201 * Gets all records modified since the last commit. Modified records are persisted across load operations
5202 * (e.g., during paging).
5203 * @return {Roo.data.Record[]} An array of Records containing outstanding modifications.
5205 getModifiedRecords : function(){
5206 return this.modified;
5210 createFilterFn : function(property, value, anyMatch){
5211 if(!value.exec){ // not a regex
5212 value = String(value);
5213 if(value.length == 0){
5216 value = new RegExp((anyMatch === true ? '' : '^') + Roo.escapeRe(value), "i");
5219 return value.test(r.data[property]);
5224 * Sums the value of <i>property</i> for each record between start and end and returns the result.
5225 * @param {String} property A field on your records
5226 * @param {Number} start The record index to start at (defaults to 0)
5227 * @param {Number} end The last record index to include (defaults to length - 1)
5228 * @return {Number} The sum
5230 sum : function(property, start, end){
5231 var rs = this.data.items, v = 0;
5233 end = (end || end === 0) ? end : rs.length-1;
5235 for(var i = start; i <= end; i++){
5236 v += (rs[i].data[property] || 0);
5242 * Filter the records by a specified property.
5243 * @param {String} field A field on your records
5244 * @param {String/RegExp} value Either a string that the field
5245 * should start with or a RegExp to test against the field
5246 * @param {Boolean} anyMatch True to match any part not just the beginning
5248 filter : function(property, value, anyMatch){
5249 var fn = this.createFilterFn(property, value, anyMatch);
5250 return fn ? this.filterBy(fn) : this.clearFilter();
5254 * Filter by a function. The specified function will be called with each
5255 * record in this data source. If the function returns true the record is included,
5256 * otherwise it is filtered.
5257 * @param {Function} fn The function to be called, it will receive 2 args (record, id)
5258 * @param {Object} scope (optional) The scope of the function (defaults to this)
5260 filterBy : function(fn, scope){
5261 this.snapshot = this.snapshot || this.data;
5262 this.data = this.queryBy(fn, scope||this);
5263 this.fireEvent("datachanged", this);
5267 * Query the records by a specified property.
5268 * @param {String} field A field on your records
5269 * @param {String/RegExp} value Either a string that the field
5270 * should start with or a RegExp to test against the field
5271 * @param {Boolean} anyMatch True to match any part not just the beginning
5272 * @return {MixedCollection} Returns an Roo.util.MixedCollection of the matched records
5274 query : function(property, value, anyMatch){
5275 var fn = this.createFilterFn(property, value, anyMatch);
5276 return fn ? this.queryBy(fn) : this.data.clone();
5280 * Query by a function. The specified function will be called with each
5281 * record in this data source. If the function returns true the record is included
5283 * @param {Function} fn The function to be called, it will receive 2 args (record, id)
5284 * @param {Object} scope (optional) The scope of the function (defaults to this)
5285 @return {MixedCollection} Returns an Roo.util.MixedCollection of the matched records
5287 queryBy : function(fn, scope){
5288 var data = this.snapshot || this.data;
5289 return data.filterBy(fn, scope||this);
5293 * Collects unique values for a particular dataIndex from this store.
5294 * @param {String} dataIndex The property to collect
5295 * @param {Boolean} allowNull (optional) Pass true to allow null, undefined or empty string values
5296 * @param {Boolean} bypassFilter (optional) Pass true to collect from all records, even ones which are filtered
5297 * @return {Array} An array of the unique values
5299 collect : function(dataIndex, allowNull, bypassFilter){
5300 var d = (bypassFilter === true && this.snapshot) ?
5301 this.snapshot.items : this.data.items;
5302 var v, sv, r = [], l = {};
5303 for(var i = 0, len = d.length; i < len; i++){
5304 v = d[i].data[dataIndex];
5306 if((allowNull || !Roo.isEmpty(v)) && !l[sv]){
5315 * Revert to a view of the Record cache with no filtering applied.
5316 * @param {Boolean} suppressEvent If true the filter is cleared silently without notifying listeners
5318 clearFilter : function(suppressEvent){
5319 if(this.snapshot && this.snapshot != this.data){
5320 this.data = this.snapshot;
5321 delete this.snapshot;
5322 if(suppressEvent !== true){
5323 this.fireEvent("datachanged", this);
5329 afterEdit : function(record){
5330 if(this.modified.indexOf(record) == -1){
5331 this.modified.push(record);
5333 this.fireEvent("update", this, record, Roo.data.Record.EDIT);
5337 afterReject : function(record){
5338 this.modified.remove(record);
5339 this.fireEvent("update", this, record, Roo.data.Record.REJECT);
5343 afterCommit : function(record){
5344 this.modified.remove(record);
5345 this.fireEvent("update", this, record, Roo.data.Record.COMMIT);
5349 * Commit all Records with outstanding changes. To handle updates for changes, subscribe to the
5350 * Store's "update" event, and perform updating when the third parameter is Roo.data.Record.COMMIT.
5352 commitChanges : function(){
5353 var m = this.modified.slice(0);
5355 for(var i = 0, len = m.length; i < len; i++){
5361 * Cancel outstanding changes on all changed records.
5363 rejectChanges : function(){
5364 var m = this.modified.slice(0);
5366 for(var i = 0, len = m.length; i < len; i++){
5371 onMetaChange : function(meta, rtype, o){
5372 this.recordType = rtype;
5373 this.fields = rtype.prototype.fields;
5374 delete this.snapshot;
5375 this.sortInfo = meta.sortInfo || this.sortInfo;
5377 this.fireEvent('metachange', this, this.reader.meta);
5381 * Ext JS Library 1.1.1
5382 * Copyright(c) 2006-2007, Ext JS, LLC.
5384 * Originally Released Under LGPL - original licence link has changed is not relivant.
5387 * <script type="text/javascript">
5391 * @class Roo.data.SimpleStore
5392 * @extends Roo.data.Store
5393 * Small helper class to make creating Stores from Array data easier.
5394 * @cfg {Number} id The array index of the record id. Leave blank to auto generate ids.
5395 * @cfg {Array} fields An array of field definition objects, or field name strings.
5396 * @cfg {Array} data The multi-dimensional array of data
5398 * @param {Object} config
5400 Roo.data.SimpleStore = function(config){
5401 Roo.data.SimpleStore.superclass.constructor.call(this, {
5403 reader: new Roo.data.ArrayReader({
5406 Roo.data.Record.create(config.fields)
5408 proxy : new Roo.data.MemoryProxy(config.data)
5412 Roo.extend(Roo.data.SimpleStore, Roo.data.Store);/*
5414 * Ext JS Library 1.1.1
5415 * Copyright(c) 2006-2007, Ext JS, LLC.
5417 * Originally Released Under LGPL - original licence link has changed is not relivant.
5420 * <script type="text/javascript">
5425 * @extends Roo.data.Store
5426 * @class Roo.data.JsonStore
5427 * Small helper class to make creating Stores for JSON data easier. <br/>
5429 var store = new Roo.data.JsonStore({
5430 url: 'get-images.php',
5432 fields: ['name', 'url', {name:'size', type: 'float'}, {name:'lastmod', type:'date'}]
5435 * <b>Note: Although they are not listed, this class inherits all of the config options of Store,
5436 * JsonReader and HttpProxy (unless inline data is provided).</b>
5437 * @cfg {Array} fields An array of field definition objects, or field name strings.
5439 * @param {Object} config
5441 Roo.data.JsonStore = function(c){
5442 Roo.data.JsonStore.superclass.constructor.call(this, Roo.apply(c, {
5443 proxy: !c.data ? new Roo.data.HttpProxy({url: c.url}) : undefined,
5444 reader: new Roo.data.JsonReader(c, c.fields)
5447 Roo.extend(Roo.data.JsonStore, Roo.data.Store);/*
5449 * Ext JS Library 1.1.1
5450 * Copyright(c) 2006-2007, Ext JS, LLC.
5452 * Originally Released Under LGPL - original licence link has changed is not relivant.
5455 * <script type="text/javascript">
5459 Roo.data.Field = function(config){
5460 if(typeof config == "string"){
5461 config = {name: config};
5463 Roo.apply(this, config);
5469 var st = Roo.data.SortTypes;
5470 // named sortTypes are supported, here we look them up
5471 if(typeof this.sortType == "string"){
5472 this.sortType = st[this.sortType];
5475 // set default sortType for strings and dates
5479 this.sortType = st.asUCString;
5482 this.sortType = st.asDate;
5485 this.sortType = st.none;
5490 var stripRe = /[\$,%]/g;
5492 // prebuilt conversion function for this field, instead of
5493 // switching every time we're reading a value
5495 var cv, dateFormat = this.dateFormat;
5500 cv = function(v){ return v; };
5503 cv = function(v){ return (v === undefined || v === null) ? '' : String(v); };
5507 return v !== undefined && v !== null && v !== '' ?
5508 parseInt(String(v).replace(stripRe, ""), 10) : '';
5513 return v !== undefined && v !== null && v !== '' ?
5514 parseFloat(String(v).replace(stripRe, ""), 10) : '';
5519 cv = function(v){ return v === true || v === "true" || v == 1; };
5526 if(v instanceof Date){
5530 if(dateFormat == "timestamp"){
5531 return new Date(v*1000);
5533 return Date.parseDate(v, dateFormat);
5535 var parsed = Date.parse(v);
5536 return parsed ? new Date(parsed) : null;
5545 Roo.data.Field.prototype = {
5553 * Ext JS Library 1.1.1
5554 * Copyright(c) 2006-2007, Ext JS, LLC.
5556 * Originally Released Under LGPL - original licence link has changed is not relivant.
5559 * <script type="text/javascript">
5562 // Base class for reading structured data from a data source. This class is intended to be
5563 // extended (see ArrayReader, JsonReader and XmlReader) and should not be created directly.
5566 * @class Roo.data.DataReader
5567 * Base class for reading structured data from a data source. This class is intended to be
5568 * extended (see {Roo.data.ArrayReader}, {Roo.data.JsonReader} and {Roo.data.XmlReader}) and should not be created directly.
5571 Roo.data.DataReader = function(meta, recordType){
5575 this.recordType = recordType instanceof Array ?
5576 Roo.data.Record.create(recordType) : recordType;
5579 Roo.data.DataReader.prototype = {
5581 * Create an empty record
5582 * @param {Object} data (optional) - overlay some values
5583 * @return {Roo.data.Record} record created.
5585 newRow : function(d) {
5587 this.recordType.prototype.fields.each(function(c) {
5589 case 'int' : da[c.name] = 0; break;
5590 case 'date' : da[c.name] = new Date(); break;
5591 case 'float' : da[c.name] = 0.0; break;
5592 case 'boolean' : da[c.name] = false; break;
5593 default : da[c.name] = ""; break;
5597 return new this.recordType(Roo.apply(da, d));
5602 * Ext JS Library 1.1.1
5603 * Copyright(c) 2006-2007, Ext JS, LLC.
5605 * Originally Released Under LGPL - original licence link has changed is not relivant.
5608 * <script type="text/javascript">
5612 * @class Roo.data.DataProxy
5613 * @extends Roo.data.Observable
5614 * This class is an abstract base class for implementations which provide retrieval of
5615 * unformatted data objects.<br>
5617 * DataProxy implementations are usually used in conjunction with an implementation of Roo.data.DataReader
5618 * (of the appropriate type which knows how to parse the data object) to provide a block of
5619 * {@link Roo.data.Records} to an {@link Roo.data.Store}.<br>
5621 * Custom implementations must implement the load method as described in
5622 * {@link Roo.data.HttpProxy#load}.
5624 Roo.data.DataProxy = function(){
5628 * Fires before a network request is made to retrieve a data object.
5629 * @param {Object} This DataProxy object.
5630 * @param {Object} params The params parameter to the load function.
5635 * Fires before the load method's callback is called.
5636 * @param {Object} This DataProxy object.
5637 * @param {Object} o The data object.
5638 * @param {Object} arg The callback argument object passed to the load function.
5642 * @event loadexception
5643 * Fires if an Exception occurs during data retrieval.
5644 * @param {Object} This DataProxy object.
5645 * @param {Object} o The data object.
5646 * @param {Object} arg The callback argument object passed to the load function.
5647 * @param {Object} e The Exception.
5649 loadexception : true
5651 Roo.data.DataProxy.superclass.constructor.call(this);
5654 Roo.extend(Roo.data.DataProxy, Roo.util.Observable);
5657 * @cfg {void} listeners (Not available) Constructor blocks listeners from being set
5661 * Ext JS Library 1.1.1
5662 * Copyright(c) 2006-2007, Ext JS, LLC.
5664 * Originally Released Under LGPL - original licence link has changed is not relivant.
5667 * <script type="text/javascript">
5670 * @class Roo.data.MemoryProxy
5671 * An implementation of Roo.data.DataProxy that simply passes the data specified in its constructor
5672 * to the Reader when its load method is called.
5674 * @param {Object} data The data object which the Reader uses to construct a block of Roo.data.Records.
5676 Roo.data.MemoryProxy = function(data){
5680 Roo.data.MemoryProxy.superclass.constructor.call(this);
5684 Roo.extend(Roo.data.MemoryProxy, Roo.data.DataProxy, {
5686 * Load data from the requested source (in this case an in-memory
5687 * data object passed to the constructor), read the data object into
5688 * a block of Roo.data.Records using the passed Roo.data.DataReader implementation, and
5689 * process that block using the passed callback.
5690 * @param {Object} params This parameter is not used by the MemoryProxy class.
5691 * @param {Roo.data.DataReader} reader The Reader object which converts the data
5692 * object into a block of Roo.data.Records.
5693 * @param {Function} callback The function into which to pass the block of Roo.data.records.
5694 * The function must be passed <ul>
5695 * <li>The Record block object</li>
5696 * <li>The "arg" argument from the load function</li>
5697 * <li>A boolean success indicator</li>
5699 * @param {Object} scope The scope in which to call the callback
5700 * @param {Object} arg An optional argument which is passed to the callback as its second parameter.
5702 load : function(params, reader, callback, scope, arg){
5703 params = params || {};
5706 result = reader.readRecords(this.data);
5708 this.fireEvent("loadexception", this, arg, null, e);
5709 callback.call(scope, null, arg, false);
5712 callback.call(scope, result, arg, true);
5716 update : function(params, records){
5721 * Ext JS Library 1.1.1
5722 * Copyright(c) 2006-2007, Ext JS, LLC.
5724 * Originally Released Under LGPL - original licence link has changed is not relivant.
5727 * <script type="text/javascript">
5730 * @class Roo.data.HttpProxy
5731 * @extends Roo.data.DataProxy
5732 * An implementation of {@link Roo.data.DataProxy} that reads a data object from an {@link Roo.data.Connection} object
5733 * configured to reference a certain URL.<br><br>
5735 * <em>Note that this class cannot be used to retrieve data from a domain other than the domain
5736 * from which the running page was served.<br><br>
5738 * For cross-domain access to remote data, use an {@link Roo.data.ScriptTagProxy}.</em><br><br>
5740 * Be aware that to enable the browser to parse an XML document, the server must set
5741 * the Content-Type header in the HTTP response to "text/xml".
5743 * @param {Object} conn Connection config options to add to each request (e.g. {url: 'foo.php'} or
5744 * an {@link Roo.data.Connection} object. If a Connection config is passed, the singleton {@link Roo.Ajax} object
5745 * will be used to make the request.
5747 Roo.data.HttpProxy = function(conn){
5748 Roo.data.HttpProxy.superclass.constructor.call(this);
5749 // is conn a conn config or a real conn?
5751 this.useAjax = !conn || !conn.events;
5755 Roo.extend(Roo.data.HttpProxy, Roo.data.DataProxy, {
5756 // thse are take from connection...
5759 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
5762 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
5763 * extra parameters to each request made by this object. (defaults to undefined)
5766 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
5767 * to each request made by this object. (defaults to undefined)
5770 * @cfg {String} method (Optional) The default HTTP method to be used for requests. (defaults to undefined; if not set but parms are present will use POST, otherwise GET)
5773 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
5776 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
5782 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
5786 * Return the {@link Roo.data.Connection} object being used by this Proxy.
5787 * @return {Connection} The Connection object. This object may be used to subscribe to events on
5788 * a finer-grained basis than the DataProxy events.
5790 getConnection : function(){
5791 return this.useAjax ? Roo.Ajax : this.conn;
5795 * Load data from the configured {@link Roo.data.Connection}, read the data object into
5796 * a block of Roo.data.Records using the passed {@link Roo.data.DataReader} implementation, and
5797 * process that block using the passed callback.
5798 * @param {Object} params An object containing properties which are to be used as HTTP parameters
5799 * for the request to the remote server.
5800 * @param {Roo.data.DataReader} reader The Reader object which converts the data
5801 * object into a block of Roo.data.Records.
5802 * @param {Function} callback The function into which to pass the block of Roo.data.Records.
5803 * The function must be passed <ul>
5804 * <li>The Record block object</li>
5805 * <li>The "arg" argument from the load function</li>
5806 * <li>A boolean success indicator</li>
5808 * @param {Object} scope The scope in which to call the callback
5809 * @param {Object} arg An optional argument which is passed to the callback as its second parameter.
5811 load : function(params, reader, callback, scope, arg){
5812 if(this.fireEvent("beforeload", this, params) !== false){
5814 params : params || {},
5816 callback : callback,
5821 callback : this.loadResponse,
5825 Roo.applyIf(o, this.conn);
5826 if(this.activeRequest){
5827 Roo.Ajax.abort(this.activeRequest);
5829 this.activeRequest = Roo.Ajax.request(o);
5831 this.conn.request(o);
5834 callback.call(scope||this, null, arg, false);
5839 loadResponse : function(o, success, response){
5840 delete this.activeRequest;
5842 this.fireEvent("loadexception", this, o, response);
5843 o.request.callback.call(o.request.scope, null, o.request.arg, false);
5848 result = o.reader.read(response);
5850 this.fireEvent("loadexception", this, o, response, e);
5851 o.request.callback.call(o.request.scope, null, o.request.arg, false);
5855 this.fireEvent("load", this, o, o.request.arg);
5856 o.request.callback.call(o.request.scope, result, o.request.arg, true);
5860 update : function(dataSet){
5865 updateResponse : function(dataSet){
5870 * Ext JS Library 1.1.1
5871 * Copyright(c) 2006-2007, Ext JS, LLC.
5873 * Originally Released Under LGPL - original licence link has changed is not relivant.
5876 * <script type="text/javascript">
5880 * @class Roo.data.ScriptTagProxy
5881 * An implementation of Roo.data.DataProxy that reads a data object from a URL which may be in a domain
5882 * other than the originating domain of the running page.<br><br>
5884 * <em>Note that if you are retrieving data from a page that is in a domain that is NOT the same as the originating domain
5885 * of the running page, you must use this class, rather than DataProxy.</em><br><br>
5887 * The content passed back from a server resource requested by a ScriptTagProxy is executable JavaScript
5888 * source code that is used as the source inside a <script> tag.<br><br>
5890 * In order for the browser to process the returned data, the server must wrap the data object
5891 * with a call to a callback function, the name of which is passed as a parameter by the ScriptTagProxy.
5892 * Below is a Java example for a servlet which returns data for either a ScriptTagProxy, or an HttpProxy
5893 * depending on whether the callback name was passed:
5896 boolean scriptTag = false;
5897 String cb = request.getParameter("callback");
5900 response.setContentType("text/javascript");
5902 response.setContentType("application/x-json");
5904 Writer out = response.getWriter();
5906 out.write(cb + "(");
5908 out.print(dataBlock.toJsonString());
5915 * @param {Object} config A configuration object.
5917 Roo.data.ScriptTagProxy = function(config){
5918 Roo.data.ScriptTagProxy.superclass.constructor.call(this);
5919 Roo.apply(this, config);
5920 this.head = document.getElementsByTagName("head")[0];
5923 Roo.data.ScriptTagProxy.TRANS_ID = 1000;
5925 Roo.extend(Roo.data.ScriptTagProxy, Roo.data.DataProxy, {
5927 * @cfg {String} url The URL from which to request the data object.
5930 * @cfg {Number} timeout (Optional) The number of milliseconds to wait for a response. Defaults to 30 seconds.
5934 * @cfg {String} callbackParam (Optional) The name of the parameter to pass to the server which tells
5935 * the server the name of the callback function set up by the load call to process the returned data object.
5936 * Defaults to "callback".<p>The server-side processing must read this parameter value, and generate
5937 * javascript output which calls this named function passing the data object as its only parameter.
5939 callbackParam : "callback",
5941 * @cfg {Boolean} nocache (Optional) Defaults to true. Disable cacheing by adding a unique parameter
5942 * name to the request.
5947 * Load data from the configured URL, read the data object into
5948 * a block of Roo.data.Records using the passed Roo.data.DataReader implementation, and
5949 * process that block using the passed callback.
5950 * @param {Object} params An object containing properties which are to be used as HTTP parameters
5951 * for the request to the remote server.
5952 * @param {Roo.data.DataReader} reader The Reader object which converts the data
5953 * object into a block of Roo.data.Records.
5954 * @param {Function} callback The function into which to pass the block of Roo.data.Records.
5955 * The function must be passed <ul>
5956 * <li>The Record block object</li>
5957 * <li>The "arg" argument from the load function</li>
5958 * <li>A boolean success indicator</li>
5960 * @param {Object} scope The scope in which to call the callback
5961 * @param {Object} arg An optional argument which is passed to the callback as its second parameter.
5963 load : function(params, reader, callback, scope, arg){
5964 if(this.fireEvent("beforeload", this, params) !== false){
5966 var p = Roo.urlEncode(Roo.apply(params, this.extraParams));
5969 url += (url.indexOf("?") != -1 ? "&" : "?") + p;
5971 url += "&_dc=" + (new Date().getTime());
5973 var transId = ++Roo.data.ScriptTagProxy.TRANS_ID;
5976 cb : "stcCallback"+transId,
5977 scriptId : "stcScript"+transId,
5981 callback : callback,
5987 window[trans.cb] = function(o){
5988 conn.handleResponse(o, trans);
5991 url += String.format("&{0}={1}", this.callbackParam, trans.cb);
5993 if(this.autoAbort !== false){
5997 trans.timeoutId = this.handleFailure.defer(this.timeout, this, [trans]);
5999 var script = document.createElement("script");
6000 script.setAttribute("src", url);
6001 script.setAttribute("type", "text/javascript");
6002 script.setAttribute("id", trans.scriptId);
6003 this.head.appendChild(script);
6007 callback.call(scope||this, null, arg, false);
6012 isLoading : function(){
6013 return this.trans ? true : false;
6017 * Abort the current server request.
6020 if(this.isLoading()){
6021 this.destroyTrans(this.trans);
6026 destroyTrans : function(trans, isLoaded){
6027 this.head.removeChild(document.getElementById(trans.scriptId));
6028 clearTimeout(trans.timeoutId);
6030 window[trans.cb] = undefined;
6032 delete window[trans.cb];
6035 // if hasn't been loaded, wait for load to remove it to prevent script error
6036 window[trans.cb] = function(){
6037 window[trans.cb] = undefined;
6039 delete window[trans.cb];
6046 handleResponse : function(o, trans){
6048 this.destroyTrans(trans, true);
6051 result = trans.reader.readRecords(o);
6053 this.fireEvent("loadexception", this, o, trans.arg, e);
6054 trans.callback.call(trans.scope||window, null, trans.arg, false);
6057 this.fireEvent("load", this, o, trans.arg);
6058 trans.callback.call(trans.scope||window, result, trans.arg, true);
6062 handleFailure : function(trans){
6064 this.destroyTrans(trans, false);
6065 this.fireEvent("loadexception", this, null, trans.arg);
6066 trans.callback.call(trans.scope||window, null, trans.arg, false);
6070 * Ext JS Library 1.1.1
6071 * Copyright(c) 2006-2007, Ext JS, LLC.
6073 * Originally Released Under LGPL - original licence link has changed is not relivant.
6076 * <script type="text/javascript">
6080 * @class Roo.data.JsonReader
6081 * @extends Roo.data.DataReader
6082 * Data reader class to create an Array of Roo.data.Record objects from a JSON response
6083 * based on mappings in a provided Roo.data.Record constructor.
6085 * The default behaviour of a store is to send ?_requestMeta=1, unless the class has recieved 'metaData' property
6086 * in the reply previously.
6091 var RecordDef = Roo.data.Record.create([
6092 {name: 'name', mapping: 'name'}, // "mapping" property not needed if it's the same as "name"
6093 {name: 'occupation'} // This field will use "occupation" as the mapping.
6095 var myReader = new Roo.data.JsonReader({
6096 totalProperty: "results", // The property which contains the total dataset size (optional)
6097 root: "rows", // The property which contains an Array of row objects
6098 id: "id" // The property within each row object that provides an ID for the record (optional)
6102 * This would consume a JSON file like this:
6104 { 'results': 2, 'rows': [
6105 { 'id': 1, 'name': 'Bill', occupation: 'Gardener' },
6106 { 'id': 2, 'name': 'Ben', occupation: 'Horticulturalist' } ]
6109 * @cfg {String} totalProperty Name of the property from which to retrieve the total number of records
6110 * in the dataset. This is only needed if the whole dataset is not passed in one go, but is being
6111 * paged from the remote server.
6112 * @cfg {String} successProperty Name of the property from which to retrieve the success attribute used by forms.
6113 * @cfg {String} root name of the property which contains the Array of row objects.
6114 * @cfg {String} id Name of the property within a row object that contains a record identifier value.
6116 * Create a new JsonReader
6117 * @param {Object} meta Metadata configuration options
6118 * @param {Object} recordType Either an Array of field definition objects,
6119 * or an {@link Roo.data.Record} object created using {@link Roo.data.Record#create}.
6121 Roo.data.JsonReader = function(meta, recordType){
6124 // set some defaults:
6126 totalProperty: 'total',
6127 successProperty : 'success',
6132 Roo.data.JsonReader.superclass.constructor.call(this, meta, recordType||meta.fields);
6134 Roo.extend(Roo.data.JsonReader, Roo.data.DataReader, {
6137 * @prop {Boolean} metaFromRemote - if the meta data was loaded from the remote source.
6138 * Used by Store query builder to append _requestMeta to params.
6141 metaFromRemote : false,
6143 * This method is only used by a DataProxy which has retrieved data from a remote server.
6144 * @param {Object} response The XHR object which contains the JSON data in its responseText.
6145 * @return {Object} data A data block which is used by an Roo.data.Store object as
6146 * a cache of Roo.data.Records.
6148 read : function(response){
6149 var json = response.responseText;
6151 var o = /* eval:var:o */ eval("("+json+")");
6153 throw {message: "JsonReader.read: Json object not found"};
6159 this.metaFromRemote = true;
6160 this.meta = o.metaData;
6161 this.recordType = Roo.data.Record.create(o.metaData.fields);
6162 this.onMetaChange(this.meta, this.recordType, o);
6164 return this.readRecords(o);
6167 // private function a store will implement
6168 onMetaChange : function(meta, recordType, o){
6175 simpleAccess: function(obj, subsc) {
6182 getJsonAccessor: function(){
6184 return function(expr) {
6186 return(re.test(expr))
6187 ? new Function("obj", "return obj." + expr)
6197 * Create a data block containing Roo.data.Records from an XML document.
6198 * @param {Object} o An object which contains an Array of row objects in the property specified
6199 * in the config as 'root, and optionally a property, specified in the config as 'totalProperty'
6200 * which contains the total size of the dataset.
6201 * @return {Object} data A data block which is used by an Roo.data.Store object as
6202 * a cache of Roo.data.Records.
6204 readRecords : function(o){
6206 * After any data loads, the raw JSON data is available for further custom processing.
6210 var s = this.meta, Record = this.recordType,
6211 f = Record.prototype.fields, fi = f.items, fl = f.length;
6213 // Generate extraction functions for the totalProperty, the root, the id, and for each field
6215 if(s.totalProperty) {
6216 this.getTotal = this.getJsonAccessor(s.totalProperty);
6218 if(s.successProperty) {
6219 this.getSuccess = this.getJsonAccessor(s.successProperty);
6221 this.getRoot = s.root ? this.getJsonAccessor(s.root) : function(p){return p;};
6223 var g = this.getJsonAccessor(s.id);
6224 this.getId = function(rec) {
6226 return (r === undefined || r === "") ? null : r;
6229 this.getId = function(){return null;};
6232 for(var jj = 0; jj < fl; jj++){
6234 var map = (f.mapping !== undefined && f.mapping !== null) ? f.mapping : f.name;
6235 this.ef[jj] = this.getJsonAccessor(map);
6239 var root = this.getRoot(o), c = root.length, totalRecords = c, success = true;
6240 if(s.totalProperty){
6241 var vt = parseInt(this.getTotal(o), 10);
6246 if(s.successProperty){
6247 var vs = this.getSuccess(o);
6248 if(vs === false || vs === 'false'){
6253 for(var i = 0; i < c; i++){
6256 var id = this.getId(n);
6257 for(var j = 0; j < fl; j++){
6259 var v = this.ef[j](n);
6261 Roo.log('missing convert for ' + f.name);
6265 values[f.name] = f.convert((v !== undefined) ? v : f.defaultValue);
6267 var record = new Record(values, id);
6269 records[i] = record;
6274 totalRecords : totalRecords
6279 * Ext JS Library 1.1.1
6280 * Copyright(c) 2006-2007, Ext JS, LLC.
6282 * Originally Released Under LGPL - original licence link has changed is not relivant.
6285 * <script type="text/javascript">
6289 * @class Roo.data.XmlReader
6290 * @extends Roo.data.DataReader
6291 * Data reader class to create an Array of {@link Roo.data.Record} objects from an XML document
6292 * based on mappings in a provided Roo.data.Record constructor.<br><br>
6294 * <em>Note that in order for the browser to parse a returned XML document, the Content-Type
6295 * header in the HTTP response must be set to "text/xml".</em>
6299 var RecordDef = Roo.data.Record.create([
6300 {name: 'name', mapping: 'name'}, // "mapping" property not needed if it's the same as "name"
6301 {name: 'occupation'} // This field will use "occupation" as the mapping.
6303 var myReader = new Roo.data.XmlReader({
6304 totalRecords: "results", // The element which contains the total dataset size (optional)
6305 record: "row", // The repeated element which contains row information
6306 id: "id" // The element within the row that provides an ID for the record (optional)
6310 * This would consume an XML file like this:
6314 <results>2</results>
6317 <name>Bill</name>
6318 <occupation>Gardener</occupation>
6322 <name>Ben</name>
6323 <occupation>Horticulturalist</occupation>
6327 * @cfg {String} totalRecords The DomQuery path from which to retrieve the total number of records
6328 * in the dataset. This is only needed if the whole dataset is not passed in one go, but is being
6329 * paged from the remote server.
6330 * @cfg {String} record The DomQuery path to the repeated element which contains record information.
6331 * @cfg {String} success The DomQuery path to the success attribute used by forms.
6332 * @cfg {String} id The DomQuery path relative from the record element to the element that contains
6333 * a record identifier value.
6335 * Create a new XmlReader
6336 * @param {Object} meta Metadata configuration options
6337 * @param {Mixed} recordType The definition of the data record type to produce. This can be either a valid
6338 * Record subclass created with {@link Roo.data.Record#create}, or an array of objects with which to call
6339 * Roo.data.Record.create. See the {@link Roo.data.Record} class for more details.
6341 Roo.data.XmlReader = function(meta, recordType){
6343 Roo.data.XmlReader.superclass.constructor.call(this, meta, recordType||meta.fields);
6345 Roo.extend(Roo.data.XmlReader, Roo.data.DataReader, {
6347 * This method is only used by a DataProxy which has retrieved data from a remote server.
6348 * @param {Object} response The XHR object which contains the parsed XML document. The response is expected
6349 * to contain a method called 'responseXML' that returns an XML document object.
6350 * @return {Object} records A data block which is used by an {@link Roo.data.Store} as
6351 * a cache of Roo.data.Records.
6353 read : function(response){
6354 var doc = response.responseXML;
6356 throw {message: "XmlReader.read: XML Document not available"};
6358 return this.readRecords(doc);
6362 * Create a data block containing Roo.data.Records from an XML document.
6363 * @param {Object} doc A parsed XML document.
6364 * @return {Object} records A data block which is used by an {@link Roo.data.Store} as
6365 * a cache of Roo.data.Records.
6367 readRecords : function(doc){
6369 * After any data loads/reads, the raw XML Document is available for further custom processing.
6373 var root = doc.documentElement || doc;
6374 var q = Roo.DomQuery;
6375 var recordType = this.recordType, fields = recordType.prototype.fields;
6376 var sid = this.meta.id;
6377 var totalRecords = 0, success = true;
6378 if(this.meta.totalRecords){
6379 totalRecords = q.selectNumber(this.meta.totalRecords, root, 0);
6382 if(this.meta.success){
6383 var sv = q.selectValue(this.meta.success, root, true);
6384 success = sv !== false && sv !== 'false';
6387 var ns = q.select(this.meta.record, root);
6388 for(var i = 0, len = ns.length; i < len; i++) {
6391 var id = sid ? q.selectValue(sid, n) : undefined;
6392 for(var j = 0, jlen = fields.length; j < jlen; j++){
6393 var f = fields.items[j];
6394 var v = q.selectValue(f.mapping || f.name, n, f.defaultValue);
6398 var record = new recordType(values, id);
6400 records[records.length] = record;
6406 totalRecords : totalRecords || records.length
6411 * Ext JS Library 1.1.1
6412 * Copyright(c) 2006-2007, Ext JS, LLC.
6414 * Originally Released Under LGPL - original licence link has changed is not relivant.
6417 * <script type="text/javascript">
6421 * @class Roo.data.ArrayReader
6422 * @extends Roo.data.DataReader
6423 * Data reader class to create an Array of Roo.data.Record objects from an Array.
6424 * Each element of that Array represents a row of data fields. The
6425 * fields are pulled into a Record object using as a subscript, the <em>mapping</em> property
6426 * of the field definition if it exists, or the field's ordinal position in the definition.<br>
6430 var RecordDef = Roo.data.Record.create([
6431 {name: 'name', mapping: 1}, // "mapping" only needed if an "id" field is present which
6432 {name: 'occupation', mapping: 2} // precludes using the ordinal position as the index.
6434 var myReader = new Roo.data.ArrayReader({
6435 id: 0 // The subscript within row Array that provides an ID for the Record (optional)
6439 * This would consume an Array like this:
6441 [ [1, 'Bill', 'Gardener'], [2, 'Ben', 'Horticulturalist'] ]
6443 * @cfg {String} id (optional) The subscript within row Array that provides an ID for the Record
6445 * Create a new JsonReader
6446 * @param {Object} meta Metadata configuration options.
6447 * @param {Object} recordType Either an Array of field definition objects
6448 * as specified to {@link Roo.data.Record#create},
6449 * or an {@link Roo.data.Record} object
6450 * created using {@link Roo.data.Record#create}.
6452 Roo.data.ArrayReader = function(meta, recordType){
6453 Roo.data.ArrayReader.superclass.constructor.call(this, meta, recordType);
6456 Roo.extend(Roo.data.ArrayReader, Roo.data.JsonReader, {
6458 * Create a data block containing Roo.data.Records from an XML document.
6459 * @param {Object} o An Array of row objects which represents the dataset.
6460 * @return {Object} data A data block which is used by an Roo.data.Store object as
6461 * a cache of Roo.data.Records.
6463 readRecords : function(o){
6464 var sid = this.meta ? this.meta.id : null;
6465 var recordType = this.recordType, fields = recordType.prototype.fields;
6468 for(var i = 0; i < root.length; i++){
6471 var id = ((sid || sid === 0) && n[sid] !== undefined && n[sid] !== "" ? n[sid] : null);
6472 for(var j = 0, jlen = fields.length; j < jlen; j++){
6473 var f = fields.items[j];
6474 var k = f.mapping !== undefined && f.mapping !== null ? f.mapping : j;
6475 var v = n[k] !== undefined ? n[k] : f.defaultValue;
6479 var record = new recordType(values, id);
6481 records[records.length] = record;
6485 totalRecords : records.length
6490 * Ext JS Library 1.1.1
6491 * Copyright(c) 2006-2007, Ext JS, LLC.
6493 * Originally Released Under LGPL - original licence link has changed is not relivant.
6496 * <script type="text/javascript">
6501 * @class Roo.data.Tree
6502 * @extends Roo.util.Observable
6503 * Represents a tree data structure and bubbles all the events for its nodes. The nodes
6504 * in the tree have most standard DOM functionality.
6506 * @param {Node} root (optional) The root node
6508 Roo.data.Tree = function(root){
6511 * The root node for this tree
6516 this.setRootNode(root);
6521 * Fires when a new child node is appended to a node in this tree.
6522 * @param {Tree} tree The owner tree
6523 * @param {Node} parent The parent node
6524 * @param {Node} node The newly appended node
6525 * @param {Number} index The index of the newly appended node
6530 * Fires when a child node is removed from a node in this tree.
6531 * @param {Tree} tree The owner tree
6532 * @param {Node} parent The parent node
6533 * @param {Node} node The child node removed
6538 * Fires when a node is moved to a new location in the tree
6539 * @param {Tree} tree The owner tree
6540 * @param {Node} node The node moved
6541 * @param {Node} oldParent The old parent of this node
6542 * @param {Node} newParent The new parent of this node
6543 * @param {Number} index The index it was moved to
6548 * Fires when a new child node is inserted in a node in this tree.
6549 * @param {Tree} tree The owner tree
6550 * @param {Node} parent The parent node
6551 * @param {Node} node The child node inserted
6552 * @param {Node} refNode The child node the node was inserted before
6556 * @event beforeappend
6557 * Fires before a new child is appended to a node in this tree, return false to cancel the append.
6558 * @param {Tree} tree The owner tree
6559 * @param {Node} parent The parent node
6560 * @param {Node} node The child node to be appended
6562 "beforeappend" : true,
6564 * @event beforeremove
6565 * Fires before a child is removed from a node in this tree, return false to cancel the remove.
6566 * @param {Tree} tree The owner tree
6567 * @param {Node} parent The parent node
6568 * @param {Node} node The child node to be removed
6570 "beforeremove" : true,
6573 * Fires before a node is moved to a new location in the tree. Return false to cancel the move.
6574 * @param {Tree} tree The owner tree
6575 * @param {Node} node The node being moved
6576 * @param {Node} oldParent The parent of the node
6577 * @param {Node} newParent The new parent the node is moving to
6578 * @param {Number} index The index it is being moved to
6580 "beforemove" : true,
6582 * @event beforeinsert
6583 * Fires before a new child is inserted in a node in this tree, return false to cancel the insert.
6584 * @param {Tree} tree The owner tree
6585 * @param {Node} parent The parent node
6586 * @param {Node} node The child node to be inserted
6587 * @param {Node} refNode The child node the node is being inserted before
6589 "beforeinsert" : true
6592 Roo.data.Tree.superclass.constructor.call(this);
6595 Roo.extend(Roo.data.Tree, Roo.util.Observable, {
6598 proxyNodeEvent : function(){
6599 return this.fireEvent.apply(this, arguments);
6603 * Returns the root node for this tree.
6606 getRootNode : function(){
6611 * Sets the root node for this tree.
6612 * @param {Node} node
6615 setRootNode : function(node){
6617 node.ownerTree = this;
6619 this.registerNode(node);
6624 * Gets a node in this tree by its id.
6625 * @param {String} id
6628 getNodeById : function(id){
6629 return this.nodeHash[id];
6632 registerNode : function(node){
6633 this.nodeHash[node.id] = node;
6636 unregisterNode : function(node){
6637 delete this.nodeHash[node.id];
6640 toString : function(){
6641 return "[Tree"+(this.id?" "+this.id:"")+"]";
6646 * @class Roo.data.Node
6647 * @extends Roo.util.Observable
6648 * @cfg {Boolean} leaf true if this node is a leaf and does not have children
6649 * @cfg {String} id The id for this node. If one is not specified, one is generated.
6651 * @param {Object} attributes The attributes/config for the node
6653 Roo.data.Node = function(attributes){
6655 * The attributes supplied for the node. You can use this property to access any custom attributes you supplied.
6658 this.attributes = attributes || {};
6659 this.leaf = this.attributes.leaf;
6661 * The node id. @type String
6663 this.id = this.attributes.id;
6665 this.id = Roo.id(null, "ynode-");
6666 this.attributes.id = this.id;
6669 * All child nodes of this node. @type Array
6671 this.childNodes = [];
6672 if(!this.childNodes.indexOf){ // indexOf is a must
6673 this.childNodes.indexOf = function(o){
6674 for(var i = 0, len = this.length; i < len; i++){
6683 * The parent node for this node. @type Node
6685 this.parentNode = null;
6687 * The first direct child node of this node, or null if this node has no child nodes. @type Node
6689 this.firstChild = null;
6691 * The last direct child node of this node, or null if this node has no child nodes. @type Node
6693 this.lastChild = null;
6695 * The node immediately preceding this node in the tree, or null if there is no sibling node. @type Node
6697 this.previousSibling = null;
6699 * The node immediately following this node in the tree, or null if there is no sibling node. @type Node
6701 this.nextSibling = null;
6706 * Fires when a new child node is appended
6707 * @param {Tree} tree The owner tree
6708 * @param {Node} this This node
6709 * @param {Node} node The newly appended node
6710 * @param {Number} index The index of the newly appended node
6715 * Fires when a child node is removed
6716 * @param {Tree} tree The owner tree
6717 * @param {Node} this This node
6718 * @param {Node} node The removed node
6723 * Fires when this node is moved to a new location in the tree
6724 * @param {Tree} tree The owner tree
6725 * @param {Node} this This node
6726 * @param {Node} oldParent The old parent of this node
6727 * @param {Node} newParent The new parent of this node
6728 * @param {Number} index The index it was moved to
6733 * Fires when a new child node is inserted.
6734 * @param {Tree} tree The owner tree
6735 * @param {Node} this This node
6736 * @param {Node} node The child node inserted
6737 * @param {Node} refNode The child node the node was inserted before
6741 * @event beforeappend
6742 * Fires before a new child is appended, return false to cancel the append.
6743 * @param {Tree} tree The owner tree
6744 * @param {Node} this This node
6745 * @param {Node} node The child node to be appended
6747 "beforeappend" : true,
6749 * @event beforeremove
6750 * Fires before a child is removed, return false to cancel the remove.
6751 * @param {Tree} tree The owner tree
6752 * @param {Node} this This node
6753 * @param {Node} node The child node to be removed
6755 "beforeremove" : true,
6758 * Fires before this node is moved to a new location in the tree. Return false to cancel the move.
6759 * @param {Tree} tree The owner tree
6760 * @param {Node} this This node
6761 * @param {Node} oldParent The parent of this node
6762 * @param {Node} newParent The new parent this node is moving to
6763 * @param {Number} index The index it is being moved to
6765 "beforemove" : true,
6767 * @event beforeinsert
6768 * Fires before a new child is inserted, return false to cancel the insert.
6769 * @param {Tree} tree The owner tree
6770 * @param {Node} this This node
6771 * @param {Node} node The child node to be inserted
6772 * @param {Node} refNode The child node the node is being inserted before
6774 "beforeinsert" : true
6776 this.listeners = this.attributes.listeners;
6777 Roo.data.Node.superclass.constructor.call(this);
6780 Roo.extend(Roo.data.Node, Roo.util.Observable, {
6781 fireEvent : function(evtName){
6782 // first do standard event for this node
6783 if(Roo.data.Node.superclass.fireEvent.apply(this, arguments) === false){
6786 // then bubble it up to the tree if the event wasn't cancelled
6787 var ot = this.getOwnerTree();
6789 if(ot.proxyNodeEvent.apply(ot, arguments) === false){
6797 * Returns true if this node is a leaf
6800 isLeaf : function(){
6801 return this.leaf === true;
6805 setFirstChild : function(node){
6806 this.firstChild = node;
6810 setLastChild : function(node){
6811 this.lastChild = node;
6816 * Returns true if this node is the last child of its parent
6819 isLast : function(){
6820 return (!this.parentNode ? true : this.parentNode.lastChild == this);
6824 * Returns true if this node is the first child of its parent
6827 isFirst : function(){
6828 return (!this.parentNode ? true : this.parentNode.firstChild == this);
6831 hasChildNodes : function(){
6832 return !this.isLeaf() && this.childNodes.length > 0;
6836 * Insert node(s) as the last child node of this node.
6837 * @param {Node/Array} node The node or Array of nodes to append
6838 * @return {Node} The appended node if single append, or null if an array was passed
6840 appendChild : function(node){
6842 if(node instanceof Array){
6844 }else if(arguments.length > 1){
6847 // if passed an array or multiple args do them one by one
6849 for(var i = 0, len = multi.length; i < len; i++) {
6850 this.appendChild(multi[i]);
6853 if(this.fireEvent("beforeappend", this.ownerTree, this, node) === false){
6856 var index = this.childNodes.length;
6857 var oldParent = node.parentNode;
6858 // it's a move, make sure we move it cleanly
6860 if(node.fireEvent("beforemove", node.getOwnerTree(), node, oldParent, this, index) === false){
6863 oldParent.removeChild(node);
6865 index = this.childNodes.length;
6867 this.setFirstChild(node);
6869 this.childNodes.push(node);
6870 node.parentNode = this;
6871 var ps = this.childNodes[index-1];
6873 node.previousSibling = ps;
6874 ps.nextSibling = node;
6876 node.previousSibling = null;
6878 node.nextSibling = null;
6879 this.setLastChild(node);
6880 node.setOwnerTree(this.getOwnerTree());
6881 this.fireEvent("append", this.ownerTree, this, node, index);
6883 node.fireEvent("move", this.ownerTree, node, oldParent, this, index);
6890 * Removes a child node from this node.
6891 * @param {Node} node The node to remove
6892 * @return {Node} The removed node
6894 removeChild : function(node){
6895 var index = this.childNodes.indexOf(node);
6899 if(this.fireEvent("beforeremove", this.ownerTree, this, node) === false){
6903 // remove it from childNodes collection
6904 this.childNodes.splice(index, 1);
6907 if(node.previousSibling){
6908 node.previousSibling.nextSibling = node.nextSibling;
6910 if(node.nextSibling){
6911 node.nextSibling.previousSibling = node.previousSibling;
6914 // update child refs
6915 if(this.firstChild == node){
6916 this.setFirstChild(node.nextSibling);
6918 if(this.lastChild == node){
6919 this.setLastChild(node.previousSibling);
6922 node.setOwnerTree(null);
6923 // clear any references from the node
6924 node.parentNode = null;
6925 node.previousSibling = null;
6926 node.nextSibling = null;
6927 this.fireEvent("remove", this.ownerTree, this, node);
6932 * Inserts the first node before the second node in this nodes childNodes collection.
6933 * @param {Node} node The node to insert
6934 * @param {Node} refNode The node to insert before (if null the node is appended)
6935 * @return {Node} The inserted node
6937 insertBefore : function(node, refNode){
6938 if(!refNode){ // like standard Dom, refNode can be null for append
6939 return this.appendChild(node);
6942 if(node == refNode){
6946 if(this.fireEvent("beforeinsert", this.ownerTree, this, node, refNode) === false){
6949 var index = this.childNodes.indexOf(refNode);
6950 var oldParent = node.parentNode;
6951 var refIndex = index;
6953 // when moving internally, indexes will change after remove
6954 if(oldParent == this && this.childNodes.indexOf(node) < index){
6958 // it's a move, make sure we move it cleanly
6960 if(node.fireEvent("beforemove", node.getOwnerTree(), node, oldParent, this, index, refNode) === false){
6963 oldParent.removeChild(node);
6966 this.setFirstChild(node);
6968 this.childNodes.splice(refIndex, 0, node);
6969 node.parentNode = this;
6970 var ps = this.childNodes[refIndex-1];
6972 node.previousSibling = ps;
6973 ps.nextSibling = node;
6975 node.previousSibling = null;
6977 node.nextSibling = refNode;
6978 refNode.previousSibling = node;
6979 node.setOwnerTree(this.getOwnerTree());
6980 this.fireEvent("insert", this.ownerTree, this, node, refNode);
6982 node.fireEvent("move", this.ownerTree, node, oldParent, this, refIndex, refNode);
6988 * Returns the child node at the specified index.
6989 * @param {Number} index
6992 item : function(index){
6993 return this.childNodes[index];
6997 * Replaces one child node in this node with another.
6998 * @param {Node} newChild The replacement node
6999 * @param {Node} oldChild The node to replace
7000 * @return {Node} The replaced node
7002 replaceChild : function(newChild, oldChild){
7003 this.insertBefore(newChild, oldChild);
7004 this.removeChild(oldChild);
7009 * Returns the index of a child node
7010 * @param {Node} node
7011 * @return {Number} The index of the node or -1 if it was not found
7013 indexOf : function(child){
7014 return this.childNodes.indexOf(child);
7018 * Returns the tree this node is in.
7021 getOwnerTree : function(){
7022 // if it doesn't have one, look for one
7023 if(!this.ownerTree){
7027 this.ownerTree = p.ownerTree;
7033 return this.ownerTree;
7037 * Returns depth of this node (the root node has a depth of 0)
7040 getDepth : function(){
7043 while(p.parentNode){
7051 setOwnerTree : function(tree){
7052 // if it's move, we need to update everyone
7053 if(tree != this.ownerTree){
7055 this.ownerTree.unregisterNode(this);
7057 this.ownerTree = tree;
7058 var cs = this.childNodes;
7059 for(var i = 0, len = cs.length; i < len; i++) {
7060 cs[i].setOwnerTree(tree);
7063 tree.registerNode(this);
7069 * Returns the path for this node. The path can be used to expand or select this node programmatically.
7070 * @param {String} attr (optional) The attr to use for the path (defaults to the node's id)
7071 * @return {String} The path
7073 getPath : function(attr){
7074 attr = attr || "id";
7075 var p = this.parentNode;
7076 var b = [this.attributes[attr]];
7078 b.unshift(p.attributes[attr]);
7081 var sep = this.getOwnerTree().pathSeparator;
7082 return sep + b.join(sep);
7086 * Bubbles up the tree from this node, calling the specified function with each node. The scope (<i>this</i>) of
7087 * function call will be the scope provided or the current node. The arguments to the function
7088 * will be the args provided or the current node. If the function returns false at any point,
7089 * the bubble is stopped.
7090 * @param {Function} fn The function to call
7091 * @param {Object} scope (optional) The scope of the function (defaults to current node)
7092 * @param {Array} args (optional) The args to call the function with (default to passing the current node)
7094 bubble : function(fn, scope, args){
7097 if(fn.call(scope || p, args || p) === false){
7105 * Cascades down the tree from this node, calling the specified function with each node. The scope (<i>this</i>) of
7106 * function call will be the scope provided or the current node. The arguments to the function
7107 * will be the args provided or the current node. If the function returns false at any point,
7108 * the cascade is stopped on that branch.
7109 * @param {Function} fn The function to call
7110 * @param {Object} scope (optional) The scope of the function (defaults to current node)
7111 * @param {Array} args (optional) The args to call the function with (default to passing the current node)
7113 cascade : function(fn, scope, args){
7114 if(fn.call(scope || this, args || this) !== false){
7115 var cs = this.childNodes;
7116 for(var i = 0, len = cs.length; i < len; i++) {
7117 cs[i].cascade(fn, scope, args);
7123 * Interates the child nodes of this node, calling the specified function with each node. The scope (<i>this</i>) of
7124 * function call will be the scope provided or the current node. The arguments to the function
7125 * will be the args provided or the current node. If the function returns false at any point,
7126 * the iteration stops.
7127 * @param {Function} fn The function to call
7128 * @param {Object} scope (optional) The scope of the function (defaults to current node)
7129 * @param {Array} args (optional) The args to call the function with (default to passing the current node)
7131 eachChild : function(fn, scope, args){
7132 var cs = this.childNodes;
7133 for(var i = 0, len = cs.length; i < len; i++) {
7134 if(fn.call(scope || this, args || cs[i]) === false){
7141 * Finds the first child that has the attribute with the specified value.
7142 * @param {String} attribute The attribute name
7143 * @param {Mixed} value The value to search for
7144 * @return {Node} The found child or null if none was found
7146 findChild : function(attribute, value){
7147 var cs = this.childNodes;
7148 for(var i = 0, len = cs.length; i < len; i++) {
7149 if(cs[i].attributes[attribute] == value){
7157 * Finds the first child by a custom function. The child matches if the function passed
7159 * @param {Function} fn
7160 * @param {Object} scope (optional)
7161 * @return {Node} The found child or null if none was found
7163 findChildBy : function(fn, scope){
7164 var cs = this.childNodes;
7165 for(var i = 0, len = cs.length; i < len; i++) {
7166 if(fn.call(scope||cs[i], cs[i]) === true){
7174 * Sorts this nodes children using the supplied sort function
7175 * @param {Function} fn
7176 * @param {Object} scope (optional)
7178 sort : function(fn, scope){
7179 var cs = this.childNodes;
7180 var len = cs.length;
7182 var sortFn = scope ? function(){fn.apply(scope, arguments);} : fn;
7184 for(var i = 0; i < len; i++){
7186 n.previousSibling = cs[i-1];
7187 n.nextSibling = cs[i+1];
7189 this.setFirstChild(n);
7192 this.setLastChild(n);
7199 * Returns true if this node is an ancestor (at any point) of the passed node.
7200 * @param {Node} node
7203 contains : function(node){
7204 return node.isAncestor(this);
7208 * Returns true if the passed node is an ancestor (at any point) of this node.
7209 * @param {Node} node
7212 isAncestor : function(node){
7213 var p = this.parentNode;
7223 toString : function(){
7224 return "[Node"+(this.id?" "+this.id:"")+"]";
7228 * Ext JS Library 1.1.1
7229 * Copyright(c) 2006-2007, Ext JS, LLC.
7231 * Originally Released Under LGPL - original licence link has changed is not relivant.
7234 * <script type="text/javascript">
7239 * @class Roo.ComponentMgr
7240 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
7243 Roo.ComponentMgr = function(){
7244 var all = new Roo.util.MixedCollection();
7248 * Registers a component.
7249 * @param {Roo.Component} c The component
7251 register : function(c){
7256 * Unregisters a component.
7257 * @param {Roo.Component} c The component
7259 unregister : function(c){
7264 * Returns a component by id
7265 * @param {String} id The component id
7272 * Registers a function that will be called when a specified component is added to ComponentMgr
7273 * @param {String} id The component id
7274 * @param {Funtction} fn The callback function
7275 * @param {Object} scope The scope of the callback
7277 onAvailable : function(id, fn, scope){
7278 all.on("add", function(index, o){
7280 fn.call(scope || o, o);
7281 all.un("add", fn, scope);
7288 * Ext JS Library 1.1.1
7289 * Copyright(c) 2006-2007, Ext JS, LLC.
7291 * Originally Released Under LGPL - original licence link has changed is not relivant.
7294 * <script type="text/javascript">
7298 * @class Roo.Component
7299 * @extends Roo.util.Observable
7300 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
7301 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
7302 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
7303 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
7304 * All visual components (widgets) that require rendering into a layout should subclass Component.
7306 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
7307 * element and its id used as the component id. If a string is passed, it is assumed to be the id of an existing element
7308 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
7310 Roo.Component = function(config){
7311 config = config || {};
7312 if(config.tagName || config.dom || typeof config == "string"){ // element object
7313 config = {el: config, id: config.id || config};
7315 this.initialConfig = config;
7317 Roo.apply(this, config);
7321 * Fires after the component is disabled.
7322 * @param {Roo.Component} this
7327 * Fires after the component is enabled.
7328 * @param {Roo.Component} this
7333 * Fires before the component is shown. Return false to stop the show.
7334 * @param {Roo.Component} this
7339 * Fires after the component is shown.
7340 * @param {Roo.Component} this
7345 * Fires before the component is hidden. Return false to stop the hide.
7346 * @param {Roo.Component} this
7351 * Fires after the component is hidden.
7352 * @param {Roo.Component} this
7356 * @event beforerender
7357 * Fires before the component is rendered. Return false to stop the render.
7358 * @param {Roo.Component} this
7360 beforerender : true,
7363 * Fires after the component is rendered.
7364 * @param {Roo.Component} this
7368 * @event beforedestroy
7369 * Fires before the component is destroyed. Return false to stop the destroy.
7370 * @param {Roo.Component} this
7372 beforedestroy : true,
7375 * Fires after the component is destroyed.
7376 * @param {Roo.Component} this
7381 this.id = "ext-comp-" + (++Roo.Component.AUTO_ID);
7383 Roo.ComponentMgr.register(this);
7384 Roo.Component.superclass.constructor.call(this);
7385 this.initComponent();
7386 if(this.renderTo){ // not supported by all components yet. use at your own risk!
7387 this.render(this.renderTo);
7388 delete this.renderTo;
7393 Roo.Component.AUTO_ID = 1000;
7395 Roo.extend(Roo.Component, Roo.util.Observable, {
7397 * @property {Boolean} hidden
7398 * true if this component is hidden. Read-only.
7402 * true if this component is disabled. Read-only.
7406 * true if this component has been rendered. Read-only.
7410 /** @cfg {String} disableClass
7411 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
7413 disabledClass : "x-item-disabled",
7414 /** @cfg {Boolean} allowDomMove
7415 * Whether the component can move the Dom node when rendering (defaults to true).
7417 allowDomMove : true,
7418 /** @cfg {String} hideMode
7419 * How this component should hidden. Supported values are
7420 * "visibility" (css visibility), "offsets" (negative offset position) and
7421 * "display" (css display) - defaults to "display".
7423 hideMode: 'display',
7426 ctype : "Roo.Component",
7428 /** @cfg {String} actionMode
7429 * which property holds the element that used for hide() / show() / disable() / enable()
7435 getActionEl : function(){
7436 return this[this.actionMode];
7439 initComponent : Roo.emptyFn,
7441 * If this is a lazy rendering component, render it to its container element.
7442 * @param {String/HTMLElement/Element} container (optional) The element this component should be rendered into. If it is being applied to existing markup, this should be left off.
7444 render : function(container, position){
7445 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
7446 if(!container && this.el){
7447 this.el = Roo.get(this.el);
7448 container = this.el.dom.parentNode;
7449 this.allowDomMove = false;
7451 this.container = Roo.get(container);
7452 this.rendered = true;
7453 if(position !== undefined){
7454 if(typeof position == 'number'){
7455 position = this.container.dom.childNodes[position];
7457 position = Roo.getDom(position);
7460 this.onRender(this.container, position || null);
7462 this.el.addClass(this.cls);
7466 this.el.applyStyles(this.style);
7469 this.fireEvent("render", this);
7470 this.afterRender(this.container);
7482 // default function is not really useful
7483 onRender : function(ct, position){
7485 this.el = Roo.get(this.el);
7486 if(this.allowDomMove !== false){
7487 ct.dom.insertBefore(this.el.dom, position);
7493 getAutoCreate : function(){
7494 var cfg = typeof this.autoCreate == "object" ?
7495 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
7496 if(this.id && !cfg.id){
7503 afterRender : Roo.emptyFn,
7506 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
7507 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
7509 destroy : function(){
7510 if(this.fireEvent("beforedestroy", this) !== false){
7511 this.purgeListeners();
7512 this.beforeDestroy();
7514 this.el.removeAllListeners();
7516 if(this.actionMode == "container"){
7517 this.container.remove();
7521 Roo.ComponentMgr.unregister(this);
7522 this.fireEvent("destroy", this);
7527 beforeDestroy : function(){
7532 onDestroy : function(){
7537 * Returns the underlying {@link Roo.Element}.
7538 * @return {Roo.Element} The element
7545 * Returns the id of this component.
7553 * Try to focus this component.
7554 * @param {Boolean} selectText True to also select the text in this component (if applicable)
7555 * @return {Roo.Component} this
7557 focus : function(selectText){
7560 if(selectText === true){
7561 this.el.dom.select();
7576 * Disable this component.
7577 * @return {Roo.Component} this
7579 disable : function(){
7583 this.disabled = true;
7584 this.fireEvent("disable", this);
7589 onDisable : function(){
7590 this.getActionEl().addClass(this.disabledClass);
7591 this.el.dom.disabled = true;
7595 * Enable this component.
7596 * @return {Roo.Component} this
7598 enable : function(){
7602 this.disabled = false;
7603 this.fireEvent("enable", this);
7608 onEnable : function(){
7609 this.getActionEl().removeClass(this.disabledClass);
7610 this.el.dom.disabled = false;
7614 * Convenience function for setting disabled/enabled by boolean.
7615 * @param {Boolean} disabled
7617 setDisabled : function(disabled){
7618 this[disabled ? "disable" : "enable"]();
7622 * Show this component.
7623 * @return {Roo.Component} this
7626 if(this.fireEvent("beforeshow", this) !== false){
7627 this.hidden = false;
7631 this.fireEvent("show", this);
7637 onShow : function(){
7638 var ae = this.getActionEl();
7639 if(this.hideMode == 'visibility'){
7640 ae.dom.style.visibility = "visible";
7641 }else if(this.hideMode == 'offsets'){
7642 ae.removeClass('x-hidden');
7644 ae.dom.style.display = "";
7649 * Hide this component.
7650 * @return {Roo.Component} this
7653 if(this.fireEvent("beforehide", this) !== false){
7658 this.fireEvent("hide", this);
7664 onHide : function(){
7665 var ae = this.getActionEl();
7666 if(this.hideMode == 'visibility'){
7667 ae.dom.style.visibility = "hidden";
7668 }else if(this.hideMode == 'offsets'){
7669 ae.addClass('x-hidden');
7671 ae.dom.style.display = "none";
7676 * Convenience function to hide or show this component by boolean.
7677 * @param {Boolean} visible True to show, false to hide
7678 * @return {Roo.Component} this
7680 setVisible: function(visible){
7690 * Returns true if this component is visible.
7692 isVisible : function(){
7693 return this.getActionEl().isVisible();
7696 cloneConfig : function(overrides){
7697 overrides = overrides || {};
7698 var id = overrides.id || Roo.id();
7699 var cfg = Roo.applyIf(overrides, this.initialConfig);
7700 cfg.id = id; // prevent dup id
7701 return new this.constructor(cfg);
7705 * Ext JS Library 1.1.1
7706 * Copyright(c) 2006-2007, Ext JS, LLC.
7708 * Originally Released Under LGPL - original licence link has changed is not relivant.
7711 * <script type="text/javascript">
7716 * @extends Roo.Element
7717 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
7718 * automatic maintaining of shadow/shim positions.
7719 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
7720 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
7721 * you can pass a string with a CSS class name. False turns off the shadow.
7722 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
7723 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
7724 * @cfg {String} cls CSS class to add to the element
7725 * @cfg {Number} zindex Starting z-index (defaults to 11000)
7726 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
7728 * @param {Object} config An object with config options.
7729 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
7732 Roo.Layer = function(config, existingEl){
7733 config = config || {};
7734 var dh = Roo.DomHelper;
7735 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
7737 this.dom = Roo.getDom(existingEl);
7740 var o = config.dh || {tag: "div", cls: "x-layer"};
7741 this.dom = dh.append(pel, o);
7744 this.addClass(config.cls);
7746 this.constrain = config.constrain !== false;
7747 this.visibilityMode = Roo.Element.VISIBILITY;
7749 this.id = this.dom.id = config.id;
7751 this.id = Roo.id(this.dom);
7753 this.zindex = config.zindex || this.getZIndex();
7754 this.position("absolute", this.zindex);
7756 this.shadowOffset = config.shadowOffset || 4;
7757 this.shadow = new Roo.Shadow({
7758 offset : this.shadowOffset,
7759 mode : config.shadow
7762 this.shadowOffset = 0;
7764 this.useShim = config.shim !== false && Roo.useShims;
7765 this.useDisplay = config.useDisplay;
7769 var supr = Roo.Element.prototype;
7771 // shims are shared among layer to keep from having 100 iframes
7774 Roo.extend(Roo.Layer, Roo.Element, {
7776 getZIndex : function(){
7777 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
7780 getShim : function(){
7787 var shim = shims.shift();
7789 shim = this.createShim();
7790 shim.enableDisplayMode('block');
7791 shim.dom.style.display = 'none';
7792 shim.dom.style.visibility = 'visible';
7794 var pn = this.dom.parentNode;
7795 if(shim.dom.parentNode != pn){
7796 pn.insertBefore(shim.dom, this.dom);
7798 shim.setStyle('z-index', this.getZIndex()-2);
7803 hideShim : function(){
7805 this.shim.setDisplayed(false);
7806 shims.push(this.shim);
7811 disableShadow : function(){
7813 this.shadowDisabled = true;
7815 this.lastShadowOffset = this.shadowOffset;
7816 this.shadowOffset = 0;
7820 enableShadow : function(show){
7822 this.shadowDisabled = false;
7823 this.shadowOffset = this.lastShadowOffset;
7824 delete this.lastShadowOffset;
7832 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
7833 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
7834 sync : function(doShow){
7835 var sw = this.shadow;
7836 if(!this.updating && this.isVisible() && (sw || this.useShim)){
7837 var sh = this.getShim();
7839 var w = this.getWidth(),
7840 h = this.getHeight();
7842 var l = this.getLeft(true),
7843 t = this.getTop(true);
7845 if(sw && !this.shadowDisabled){
7846 if(doShow && !sw.isVisible()){
7849 sw.realign(l, t, w, h);
7855 // fit the shim behind the shadow, so it is shimmed too
7856 var a = sw.adjusts, s = sh.dom.style;
7857 s.left = (Math.min(l, l+a.l))+"px";
7858 s.top = (Math.min(t, t+a.t))+"px";
7859 s.width = (w+a.w)+"px";
7860 s.height = (h+a.h)+"px";
7867 sh.setLeftTop(l, t);
7874 destroy : function(){
7879 this.removeAllListeners();
7880 var pn = this.dom.parentNode;
7882 pn.removeChild(this.dom);
7884 Roo.Element.uncache(this.id);
7887 remove : function(){
7892 beginUpdate : function(){
7893 this.updating = true;
7897 endUpdate : function(){
7898 this.updating = false;
7903 hideUnders : function(negOffset){
7911 constrainXY : function(){
7913 var vw = Roo.lib.Dom.getViewWidth(),
7914 vh = Roo.lib.Dom.getViewHeight();
7915 var s = Roo.get(document).getScroll();
7917 var xy = this.getXY();
7918 var x = xy[0], y = xy[1];
7919 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
7920 // only move it if it needs it
7922 // first validate right/bottom
7923 if((x + w) > vw+s.left){
7924 x = vw - w - this.shadowOffset;
7927 if((y + h) > vh+s.top){
7928 y = vh - h - this.shadowOffset;
7931 // then make sure top/left isn't negative
7942 var ay = this.avoidY;
7943 if(y <= ay && (y+h) >= ay){
7949 supr.setXY.call(this, xy);
7955 isVisible : function(){
7956 return this.visible;
7960 showAction : function(){
7961 this.visible = true; // track visibility to prevent getStyle calls
7962 if(this.useDisplay === true){
7963 this.setDisplayed("");
7964 }else if(this.lastXY){
7965 supr.setXY.call(this, this.lastXY);
7966 }else if(this.lastLT){
7967 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
7972 hideAction : function(){
7973 this.visible = false;
7974 if(this.useDisplay === true){
7975 this.setDisplayed(false);
7977 this.setLeftTop(-10000,-10000);
7981 // overridden Element method
7982 setVisible : function(v, a, d, c, e){
7987 var cb = function(){
7992 }.createDelegate(this);
7993 supr.setVisible.call(this, true, true, d, cb, e);
7996 this.hideUnders(true);
8005 }.createDelegate(this);
8007 supr.setVisible.call(this, v, a, d, cb, e);
8016 storeXY : function(xy){
8021 storeLeftTop : function(left, top){
8023 this.lastLT = [left, top];
8027 beforeFx : function(){
8028 this.beforeAction();
8029 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
8033 afterFx : function(){
8034 Roo.Layer.superclass.afterFx.apply(this, arguments);
8035 this.sync(this.isVisible());
8039 beforeAction : function(){
8040 if(!this.updating && this.shadow){
8045 // overridden Element method
8046 setLeft : function(left){
8047 this.storeLeftTop(left, this.getTop(true));
8048 supr.setLeft.apply(this, arguments);
8052 setTop : function(top){
8053 this.storeLeftTop(this.getLeft(true), top);
8054 supr.setTop.apply(this, arguments);
8058 setLeftTop : function(left, top){
8059 this.storeLeftTop(left, top);
8060 supr.setLeftTop.apply(this, arguments);
8064 setXY : function(xy, a, d, c, e){
8066 this.beforeAction();
8068 var cb = this.createCB(c);
8069 supr.setXY.call(this, xy, a, d, cb, e);
8076 createCB : function(c){
8087 // overridden Element method
8088 setX : function(x, a, d, c, e){
8089 this.setXY([x, this.getY()], a, d, c, e);
8092 // overridden Element method
8093 setY : function(y, a, d, c, e){
8094 this.setXY([this.getX(), y], a, d, c, e);
8097 // overridden Element method
8098 setSize : function(w, h, a, d, c, e){
8099 this.beforeAction();
8100 var cb = this.createCB(c);
8101 supr.setSize.call(this, w, h, a, d, cb, e);
8107 // overridden Element method
8108 setWidth : function(w, a, d, c, e){
8109 this.beforeAction();
8110 var cb = this.createCB(c);
8111 supr.setWidth.call(this, w, a, d, cb, e);
8117 // overridden Element method
8118 setHeight : function(h, a, d, c, e){
8119 this.beforeAction();
8120 var cb = this.createCB(c);
8121 supr.setHeight.call(this, h, a, d, cb, e);
8127 // overridden Element method
8128 setBounds : function(x, y, w, h, a, d, c, e){
8129 this.beforeAction();
8130 var cb = this.createCB(c);
8132 this.storeXY([x, y]);
8133 supr.setXY.call(this, [x, y]);
8134 supr.setSize.call(this, w, h, a, d, cb, e);
8137 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
8143 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
8144 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
8145 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
8146 * @param {Number} zindex The new z-index to set
8147 * @return {this} The Layer
8149 setZIndex : function(zindex){
8150 this.zindex = zindex;
8151 this.setStyle("z-index", zindex + 2);
8153 this.shadow.setZIndex(zindex + 1);
8156 this.shim.setStyle("z-index", zindex);
8162 * Ext JS Library 1.1.1
8163 * Copyright(c) 2006-2007, Ext JS, LLC.
8165 * Originally Released Under LGPL - original licence link has changed is not relivant.
8168 * <script type="text/javascript">
8174 * Simple class that can provide a shadow effect for any element. Note that the element MUST be absolutely positioned,
8175 * and the shadow does not provide any shimming. This should be used only in simple cases -- for more advanced
8176 * functionality that can also provide the same shadow effect, see the {@link Roo.Layer} class.
8178 * Create a new Shadow
8179 * @param {Object} config The config object
8181 Roo.Shadow = function(config){
8182 Roo.apply(this, config);
8183 if(typeof this.mode != "string"){
8184 this.mode = this.defaultMode;
8186 var o = this.offset, a = {h: 0};
8187 var rad = Math.floor(this.offset/2);
8188 switch(this.mode.toLowerCase()){ // all this hideous nonsense calculates the various offsets for shadows
8194 a.l -= this.offset + rad;
8195 a.t -= this.offset + rad;
8206 a.l -= (this.offset - rad);
8207 a.t -= this.offset + rad;
8209 a.w -= (this.offset - rad)*2;
8220 a.l -= (this.offset - rad);
8221 a.t -= (this.offset - rad);
8223 a.w -= (this.offset + rad + 1);
8224 a.h -= (this.offset + rad);
8233 Roo.Shadow.prototype = {
8235 * @cfg {String} mode
8236 * The shadow display mode. Supports the following options:<br />
8237 * sides: Shadow displays on both sides and bottom only<br />
8238 * frame: Shadow displays equally on all four sides<br />
8239 * drop: Traditional bottom-right drop shadow (default)
8242 * @cfg {String} offset
8243 * The number of pixels to offset the shadow from the element (defaults to 4)
8248 defaultMode: "drop",
8251 * Displays the shadow under the target element
8252 * @param {String/HTMLElement/Element} targetEl The id or element under which the shadow should display
8254 show : function(target){
8255 target = Roo.get(target);
8257 this.el = Roo.Shadow.Pool.pull();
8258 if(this.el.dom.nextSibling != target.dom){
8259 this.el.insertBefore(target);
8262 this.el.setStyle("z-index", this.zIndex || parseInt(target.getStyle("z-index"), 10)-1);
8264 this.el.dom.style.filter="progid:DXImageTransform.Microsoft.alpha(opacity=50) progid:DXImageTransform.Microsoft.Blur(pixelradius="+(this.offset)+")";
8267 target.getLeft(true),
8268 target.getTop(true),
8272 this.el.dom.style.display = "block";
8276 * Returns true if the shadow is visible, else false
8278 isVisible : function(){
8279 return this.el ? true : false;
8283 * Direct alignment when values are already available. Show must be called at least once before
8284 * calling this method to ensure it is initialized.
8285 * @param {Number} left The target element left position
8286 * @param {Number} top The target element top position
8287 * @param {Number} width The target element width
8288 * @param {Number} height The target element height
8290 realign : function(l, t, w, h){
8294 var a = this.adjusts, d = this.el.dom, s = d.style;
8296 s.left = (l+a.l)+"px";
8297 s.top = (t+a.t)+"px";
8298 var sw = (w+a.w), sh = (h+a.h), sws = sw +"px", shs = sh + "px";
8300 if(s.width != sws || s.height != shs){
8304 var cn = d.childNodes;
8305 var sww = Math.max(0, (sw-12))+"px";
8306 cn[0].childNodes[1].style.width = sww;
8307 cn[1].childNodes[1].style.width = sww;
8308 cn[2].childNodes[1].style.width = sww;
8309 cn[1].style.height = Math.max(0, (sh-12))+"px";
8319 this.el.dom.style.display = "none";
8320 Roo.Shadow.Pool.push(this.el);
8326 * Adjust the z-index of this shadow
8327 * @param {Number} zindex The new z-index
8329 setZIndex : function(z){
8332 this.el.setStyle("z-index", z);
8337 // Private utility class that manages the internal Shadow cache
8338 Roo.Shadow.Pool = function(){
8340 var markup = Roo.isIE ?
8341 '<div class="x-ie-shadow"></div>' :
8342 '<div class="x-shadow"><div class="xst"><div class="xstl"></div><div class="xstc"></div><div class="xstr"></div></div><div class="xsc"><div class="xsml"></div><div class="xsmc"></div><div class="xsmr"></div></div><div class="xsb"><div class="xsbl"></div><div class="xsbc"></div><div class="xsbr"></div></div></div>';
8347 sh = Roo.get(Roo.DomHelper.insertHtml("beforeBegin", document.body.firstChild, markup));
8348 sh.autoBoxAdjust = false;
8353 push : function(sh){
8359 * Ext JS Library 1.1.1
8360 * Copyright(c) 2006-2007, Ext JS, LLC.
8362 * Originally Released Under LGPL - original licence link has changed is not relivant.
8365 * <script type="text/javascript">
8369 * @class Roo.BoxComponent
8370 * @extends Roo.Component
8371 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
8372 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
8373 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
8374 * layout containers.
8376 * @param {Roo.Element/String/Object} config The configuration options.
8378 Roo.BoxComponent = function(config){
8379 Roo.Component.call(this, config);
8383 * Fires after the component is resized.
8384 * @param {Roo.Component} this
8385 * @param {Number} adjWidth The box-adjusted width that was set
8386 * @param {Number} adjHeight The box-adjusted height that was set
8387 * @param {Number} rawWidth The width that was originally specified
8388 * @param {Number} rawHeight The height that was originally specified
8393 * Fires after the component is moved.
8394 * @param {Roo.Component} this
8395 * @param {Number} x The new x position
8396 * @param {Number} y The new y position
8402 Roo.extend(Roo.BoxComponent, Roo.Component, {
8403 // private, set in afterRender to signify that the component has been rendered
8405 // private, used to defer height settings to subclasses
8407 /** @cfg {Number} width
8408 * width (optional) size of component
8410 /** @cfg {Number} height
8411 * height (optional) size of component
8415 * Sets the width and height of the component. This method fires the resize event. This method can accept
8416 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
8417 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
8418 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
8419 * @return {Roo.BoxComponent} this
8421 setSize : function(w, h){
8422 // support for standard size objects
8423 if(typeof w == 'object'){
8434 // prevent recalcs when not needed
8435 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
8438 this.lastSize = {width: w, height: h};
8440 var adj = this.adjustSize(w, h);
8441 var aw = adj.width, ah = adj.height;
8442 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
8443 var rz = this.getResizeEl();
8444 if(!this.deferHeight && aw !== undefined && ah !== undefined){
8446 }else if(!this.deferHeight && ah !== undefined){
8448 }else if(aw !== undefined){
8451 this.onResize(aw, ah, w, h);
8452 this.fireEvent('resize', this, aw, ah, w, h);
8458 * Gets the current size of the component's underlying element.
8459 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8461 getSize : function(){
8462 return this.el.getSize();
8466 * Gets the current XY position of the component's underlying element.
8467 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
8468 * @return {Array} The XY position of the element (e.g., [100, 200])
8470 getPosition : function(local){
8472 return [this.el.getLeft(true), this.el.getTop(true)];
8474 return this.xy || this.el.getXY();
8478 * Gets the current box measurements of the component's underlying element.
8479 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
8480 * @returns {Object} box An object in the format {x, y, width, height}
8482 getBox : function(local){
8483 var s = this.el.getSize();
8485 s.x = this.el.getLeft(true);
8486 s.y = this.el.getTop(true);
8488 var xy = this.xy || this.el.getXY();
8496 * Sets the current box measurements of the component's underlying element.
8497 * @param {Object} box An object in the format {x, y, width, height}
8498 * @returns {Roo.BoxComponent} this
8500 updateBox : function(box){
8501 this.setSize(box.width, box.height);
8502 this.setPagePosition(box.x, box.y);
8507 getResizeEl : function(){
8508 return this.resizeEl || this.el;
8512 getPositionEl : function(){
8513 return this.positionEl || this.el;
8517 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
8518 * This method fires the move event.
8519 * @param {Number} left The new left
8520 * @param {Number} top The new top
8521 * @returns {Roo.BoxComponent} this
8523 setPosition : function(x, y){
8529 var adj = this.adjustPosition(x, y);
8530 var ax = adj.x, ay = adj.y;
8532 var el = this.getPositionEl();
8533 if(ax !== undefined || ay !== undefined){
8534 if(ax !== undefined && ay !== undefined){
8535 el.setLeftTop(ax, ay);
8536 }else if(ax !== undefined){
8538 }else if(ay !== undefined){
8541 this.onPosition(ax, ay);
8542 this.fireEvent('move', this, ax, ay);
8548 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
8549 * This method fires the move event.
8550 * @param {Number} x The new x position
8551 * @param {Number} y The new y position
8552 * @returns {Roo.BoxComponent} this
8554 setPagePosition : function(x, y){
8560 if(x === undefined || y === undefined){ // cannot translate undefined points
8563 var p = this.el.translatePoints(x, y);
8564 this.setPosition(p.left, p.top);
8569 onRender : function(ct, position){
8570 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
8572 this.resizeEl = Roo.get(this.resizeEl);
8574 if(this.positionEl){
8575 this.positionEl = Roo.get(this.positionEl);
8580 afterRender : function(){
8581 Roo.BoxComponent.superclass.afterRender.call(this);
8582 this.boxReady = true;
8583 this.setSize(this.width, this.height);
8584 if(this.x || this.y){
8585 this.setPosition(this.x, this.y);
8587 if(this.pageX || this.pageY){
8588 this.setPagePosition(this.pageX, this.pageY);
8593 * Force the component's size to recalculate based on the underlying element's current height and width.
8594 * @returns {Roo.BoxComponent} this
8596 syncSize : function(){
8597 delete this.lastSize;
8598 this.setSize(this.el.getWidth(), this.el.getHeight());
8603 * Called after the component is resized, this method is empty by default but can be implemented by any
8604 * subclass that needs to perform custom logic after a resize occurs.
8605 * @param {Number} adjWidth The box-adjusted width that was set
8606 * @param {Number} adjHeight The box-adjusted height that was set
8607 * @param {Number} rawWidth The width that was originally specified
8608 * @param {Number} rawHeight The height that was originally specified
8610 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
8615 * Called after the component is moved, this method is empty by default but can be implemented by any
8616 * subclass that needs to perform custom logic after a move occurs.
8617 * @param {Number} x The new x position
8618 * @param {Number} y The new y position
8620 onPosition : function(x, y){
8625 adjustSize : function(w, h){
8629 if(this.autoHeight){
8632 return {width : w, height: h};
8636 adjustPosition : function(x, y){
8637 return {x : x, y: y};
8641 * Ext JS Library 1.1.1
8642 * Copyright(c) 2006-2007, Ext JS, LLC.
8644 * Originally Released Under LGPL - original licence link has changed is not relivant.
8647 * <script type="text/javascript">
8652 * @class Roo.SplitBar
8653 * @extends Roo.util.Observable
8654 * Creates draggable splitter bar functionality from two elements (element to be dragged and element to be resized).
8658 var split = new Roo.SplitBar("elementToDrag", "elementToSize",
8659 Roo.SplitBar.HORIZONTAL, Roo.SplitBar.LEFT);
8660 split.setAdapter(new Roo.SplitBar.AbsoluteLayoutAdapter("container"));
8661 split.minSize = 100;
8662 split.maxSize = 600;
8663 split.animate = true;
8664 split.on('moved', splitterMoved);
8667 * Create a new SplitBar
8668 * @param {String/HTMLElement/Roo.Element} dragElement The element to be dragged and act as the SplitBar.
8669 * @param {String/HTMLElement/Roo.Element} resizingElement The element to be resized based on where the SplitBar element is dragged
8670 * @param {Number} orientation (optional) Either Roo.SplitBar.HORIZONTAL or Roo.SplitBar.VERTICAL. (Defaults to HORIZONTAL)
8671 * @param {Number} placement (optional) Either Roo.SplitBar.LEFT or Roo.SplitBar.RIGHT for horizontal or
8672 Roo.SplitBar.TOP or Roo.SplitBar.BOTTOM for vertical. (By default, this is determined automatically by the initial
8673 position of the SplitBar).
8675 Roo.SplitBar = function(dragElement, resizingElement, orientation, placement, existingProxy){
8678 this.el = Roo.get(dragElement, true);
8679 this.el.dom.unselectable = "on";
8681 this.resizingEl = Roo.get(resizingElement, true);
8685 * The orientation of the split. Either Roo.SplitBar.HORIZONTAL or Roo.SplitBar.VERTICAL. (Defaults to HORIZONTAL)
8686 * Note: If this is changed after creating the SplitBar, the placement property must be manually updated
8689 this.orientation = orientation || Roo.SplitBar.HORIZONTAL;
8692 * The minimum size of the resizing element. (Defaults to 0)
8698 * The maximum size of the resizing element. (Defaults to 2000)
8701 this.maxSize = 2000;
8704 * Whether to animate the transition to the new size
8707 this.animate = false;
8710 * Whether to create a transparent shim that overlays the page when dragging, enables dragging across iframes.
8713 this.useShim = false;
8720 this.proxy = Roo.SplitBar.createProxy(this.orientation);
8722 this.proxy = Roo.get(existingProxy).dom;
8725 this.dd = new Roo.dd.DDProxy(this.el.dom.id, "XSplitBars", {dragElId : this.proxy.id});
8728 this.dd.b4StartDrag = this.onStartProxyDrag.createDelegate(this);
8731 this.dd.endDrag = this.onEndProxyDrag.createDelegate(this);
8734 this.dragSpecs = {};
8737 * @private The adapter to use to positon and resize elements
8739 this.adapter = new Roo.SplitBar.BasicLayoutAdapter();
8740 this.adapter.init(this);
8742 if(this.orientation == Roo.SplitBar.HORIZONTAL){
8744 this.placement = placement || (this.el.getX() > this.resizingEl.getX() ? Roo.SplitBar.LEFT : Roo.SplitBar.RIGHT);
8745 this.el.addClass("x-splitbar-h");
8748 this.placement = placement || (this.el.getY() > this.resizingEl.getY() ? Roo.SplitBar.TOP : Roo.SplitBar.BOTTOM);
8749 this.el.addClass("x-splitbar-v");
8755 * Fires when the splitter is moved (alias for {@link #event-moved})
8756 * @param {Roo.SplitBar} this
8757 * @param {Number} newSize the new width or height
8762 * Fires when the splitter is moved
8763 * @param {Roo.SplitBar} this
8764 * @param {Number} newSize the new width or height
8768 * @event beforeresize
8769 * Fires before the splitter is dragged
8770 * @param {Roo.SplitBar} this
8772 "beforeresize" : true,
8774 "beforeapply" : true
8777 Roo.util.Observable.call(this);
8780 Roo.extend(Roo.SplitBar, Roo.util.Observable, {
8781 onStartProxyDrag : function(x, y){
8782 this.fireEvent("beforeresize", this);
8784 var o = Roo.DomHelper.insertFirst(document.body, {cls: "x-drag-overlay", html: " "}, true);
8786 o.enableDisplayMode("block");
8787 // all splitbars share the same overlay
8788 Roo.SplitBar.prototype.overlay = o;
8790 this.overlay.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
8791 this.overlay.show();
8792 Roo.get(this.proxy).setDisplayed("block");
8793 var size = this.adapter.getElementSize(this);
8794 this.activeMinSize = this.getMinimumSize();;
8795 this.activeMaxSize = this.getMaximumSize();;
8796 var c1 = size - this.activeMinSize;
8797 var c2 = Math.max(this.activeMaxSize - size, 0);
8798 if(this.orientation == Roo.SplitBar.HORIZONTAL){
8799 this.dd.resetConstraints();
8800 this.dd.setXConstraint(
8801 this.placement == Roo.SplitBar.LEFT ? c1 : c2,
8802 this.placement == Roo.SplitBar.LEFT ? c2 : c1
8804 this.dd.setYConstraint(0, 0);
8806 this.dd.resetConstraints();
8807 this.dd.setXConstraint(0, 0);
8808 this.dd.setYConstraint(
8809 this.placement == Roo.SplitBar.TOP ? c1 : c2,
8810 this.placement == Roo.SplitBar.TOP ? c2 : c1
8813 this.dragSpecs.startSize = size;
8814 this.dragSpecs.startPoint = [x, y];
8815 Roo.dd.DDProxy.prototype.b4StartDrag.call(this.dd, x, y);
8819 * @private Called after the drag operation by the DDProxy
8821 onEndProxyDrag : function(e){
8822 Roo.get(this.proxy).setDisplayed(false);
8823 var endPoint = Roo.lib.Event.getXY(e);
8825 this.overlay.hide();
8828 if(this.orientation == Roo.SplitBar.HORIZONTAL){
8829 newSize = this.dragSpecs.startSize +
8830 (this.placement == Roo.SplitBar.LEFT ?
8831 endPoint[0] - this.dragSpecs.startPoint[0] :
8832 this.dragSpecs.startPoint[0] - endPoint[0]
8835 newSize = this.dragSpecs.startSize +
8836 (this.placement == Roo.SplitBar.TOP ?
8837 endPoint[1] - this.dragSpecs.startPoint[1] :
8838 this.dragSpecs.startPoint[1] - endPoint[1]
8841 newSize = Math.min(Math.max(newSize, this.activeMinSize), this.activeMaxSize);
8842 if(newSize != this.dragSpecs.startSize){
8843 if(this.fireEvent('beforeapply', this, newSize) !== false){
8844 this.adapter.setElementSize(this, newSize);
8845 this.fireEvent("moved", this, newSize);
8846 this.fireEvent("resize", this, newSize);
8852 * Get the adapter this SplitBar uses
8853 * @return The adapter object
8855 getAdapter : function(){
8856 return this.adapter;
8860 * Set the adapter this SplitBar uses
8861 * @param {Object} adapter A SplitBar adapter object
8863 setAdapter : function(adapter){
8864 this.adapter = adapter;
8865 this.adapter.init(this);
8869 * Gets the minimum size for the resizing element
8870 * @return {Number} The minimum size
8872 getMinimumSize : function(){
8873 return this.minSize;
8877 * Sets the minimum size for the resizing element
8878 * @param {Number} minSize The minimum size
8880 setMinimumSize : function(minSize){
8881 this.minSize = minSize;
8885 * Gets the maximum size for the resizing element
8886 * @return {Number} The maximum size
8888 getMaximumSize : function(){
8889 return this.maxSize;
8893 * Sets the maximum size for the resizing element
8894 * @param {Number} maxSize The maximum size
8896 setMaximumSize : function(maxSize){
8897 this.maxSize = maxSize;
8901 * Sets the initialize size for the resizing element
8902 * @param {Number} size The initial size
8904 setCurrentSize : function(size){
8905 var oldAnimate = this.animate;
8906 this.animate = false;
8907 this.adapter.setElementSize(this, size);
8908 this.animate = oldAnimate;
8912 * Destroy this splitbar.
8913 * @param {Boolean} removeEl True to remove the element
8915 destroy : function(removeEl){
8920 this.proxy.parentNode.removeChild(this.proxy);
8928 * @private static Create our own proxy element element. So it will be the same same size on all browsers, we won't use borders. Instead we use a background color.
8930 Roo.SplitBar.createProxy = function(dir){
8931 var proxy = new Roo.Element(document.createElement("div"));
8932 proxy.unselectable();
8933 var cls = 'x-splitbar-proxy';
8934 proxy.addClass(cls + ' ' + (dir == Roo.SplitBar.HORIZONTAL ? cls +'-h' : cls + '-v'));
8935 document.body.appendChild(proxy.dom);
8940 * @class Roo.SplitBar.BasicLayoutAdapter
8941 * Default Adapter. It assumes the splitter and resizing element are not positioned
8942 * elements and only gets/sets the width of the element. Generally used for table based layouts.
8944 Roo.SplitBar.BasicLayoutAdapter = function(){
8947 Roo.SplitBar.BasicLayoutAdapter.prototype = {
8948 // do nothing for now
8953 * Called before drag operations to get the current size of the resizing element.
8954 * @param {Roo.SplitBar} s The SplitBar using this adapter
8956 getElementSize : function(s){
8957 if(s.orientation == Roo.SplitBar.HORIZONTAL){
8958 return s.resizingEl.getWidth();
8960 return s.resizingEl.getHeight();
8965 * Called after drag operations to set the size of the resizing element.
8966 * @param {Roo.SplitBar} s The SplitBar using this adapter
8967 * @param {Number} newSize The new size to set
8968 * @param {Function} onComplete A function to be invoked when resizing is complete
8970 setElementSize : function(s, newSize, onComplete){
8971 if(s.orientation == Roo.SplitBar.HORIZONTAL){
8973 s.resizingEl.setWidth(newSize);
8975 onComplete(s, newSize);
8978 s.resizingEl.setWidth(newSize, true, .1, onComplete, 'easeOut');
8983 s.resizingEl.setHeight(newSize);
8985 onComplete(s, newSize);
8988 s.resizingEl.setHeight(newSize, true, .1, onComplete, 'easeOut');
8995 *@class Roo.SplitBar.AbsoluteLayoutAdapter
8996 * @extends Roo.SplitBar.BasicLayoutAdapter
8997 * Adapter that moves the splitter element to align with the resized sizing element.
8998 * Used with an absolute positioned SplitBar.
8999 * @param {String/HTMLElement/Roo.Element} container The container that wraps around the absolute positioned content. If it's
9000 * document.body, make sure you assign an id to the body element.
9002 Roo.SplitBar.AbsoluteLayoutAdapter = function(container){
9003 this.basic = new Roo.SplitBar.BasicLayoutAdapter();
9004 this.container = Roo.get(container);
9007 Roo.SplitBar.AbsoluteLayoutAdapter.prototype = {
9012 getElementSize : function(s){
9013 return this.basic.getElementSize(s);
9016 setElementSize : function(s, newSize, onComplete){
9017 this.basic.setElementSize(s, newSize, this.moveSplitter.createDelegate(this, [s]));
9020 moveSplitter : function(s){
9021 var yes = Roo.SplitBar;
9022 switch(s.placement){
9024 s.el.setX(s.resizingEl.getRight());
9027 s.el.setStyle("right", (this.container.getWidth() - s.resizingEl.getLeft()) + "px");
9030 s.el.setY(s.resizingEl.getBottom());
9033 s.el.setY(s.resizingEl.getTop() - s.el.getHeight());
9040 * Orientation constant - Create a vertical SplitBar
9044 Roo.SplitBar.VERTICAL = 1;
9047 * Orientation constant - Create a horizontal SplitBar
9051 Roo.SplitBar.HORIZONTAL = 2;
9054 * Placement constant - The resizing element is to the left of the splitter element
9058 Roo.SplitBar.LEFT = 1;
9061 * Placement constant - The resizing element is to the right of the splitter element
9065 Roo.SplitBar.RIGHT = 2;
9068 * Placement constant - The resizing element is positioned above the splitter element
9072 Roo.SplitBar.TOP = 3;
9075 * Placement constant - The resizing element is positioned under splitter element
9079 Roo.SplitBar.BOTTOM = 4;
9082 * Ext JS Library 1.1.1
9083 * Copyright(c) 2006-2007, Ext JS, LLC.
9085 * Originally Released Under LGPL - original licence link has changed is not relivant.
9088 * <script type="text/javascript">
9093 * @extends Roo.util.Observable
9094 * Create a "View" for an element based on a data model or UpdateManager and the supplied DomHelper template.
9095 * This class also supports single and multi selection modes. <br>
9096 * Create a data model bound view:
9098 var store = new Roo.data.Store(...);
9100 var view = new Roo.View({
9102 tpl : '<div id="{0}">{2} - {1}</div>', // auto create template
9105 selectedClass: "ydataview-selected",
9109 // listen for node click?
9110 view.on("click", function(vw, index, node, e){
9111 alert('Node "' + node.id + '" at index: ' + index + " was clicked.");
9115 dataModel.load("foobar.xml");
9117 For an example of creating a JSON/UpdateManager view, see {@link Roo.JsonView}.
9119 * <b>Note: The root of your template must be a single node. Table/row implementations may work but are not supported due to
9120 * IE"s limited insertion support with tables and Opera"s faulty event bubbling.</b>
9122 * Note: old style constructor is still suported (container, template, config)
9126 * @param {Object} config The config object
9129 Roo.View = function(config, depreciated_tpl, depreciated_config){
9131 if (typeof(depreciated_tpl) == 'undefined') {
9132 // new way.. - universal constructor.
9133 Roo.apply(this, config);
9134 this.el = Roo.get(this.el);
9137 this.el = Roo.get(config);
9138 this.tpl = depreciated_tpl;
9139 Roo.apply(this, depreciated_config);
9143 if(typeof(this.tpl) == "string"){
9144 this.tpl = new Roo.Template(this.tpl);
9146 // support xtype ctors..
9147 this.tpl = new Roo.factory(this.tpl, Roo);
9158 * @event beforeclick
9159 * Fires before a click is processed. Returns false to cancel the default action.
9160 * @param {Roo.View} this
9161 * @param {Number} index The index of the target node
9162 * @param {HTMLElement} node The target node
9163 * @param {Roo.EventObject} e The raw event object
9165 "beforeclick" : true,
9168 * Fires when a template node is clicked.
9169 * @param {Roo.View} this
9170 * @param {Number} index The index of the target node
9171 * @param {HTMLElement} node The target node
9172 * @param {Roo.EventObject} e The raw event object
9177 * Fires when a template node is double clicked.
9178 * @param {Roo.View} this
9179 * @param {Number} index The index of the target node
9180 * @param {HTMLElement} node The target node
9181 * @param {Roo.EventObject} e The raw event object
9185 * @event contextmenu
9186 * Fires when a template node is right clicked.
9187 * @param {Roo.View} this
9188 * @param {Number} index The index of the target node
9189 * @param {HTMLElement} node The target node
9190 * @param {Roo.EventObject} e The raw event object
9192 "contextmenu" : true,
9194 * @event selectionchange
9195 * Fires when the selected nodes change.
9196 * @param {Roo.View} this
9197 * @param {Array} selections Array of the selected nodes
9199 "selectionchange" : true,
9202 * @event beforeselect
9203 * Fires before a selection is made. If any handlers return false, the selection is cancelled.
9204 * @param {Roo.View} this
9205 * @param {HTMLElement} node The node to be selected
9206 * @param {Array} selections Array of currently selected nodes
9208 "beforeselect" : true
9212 "click": this.onClick,
9213 "dblclick": this.onDblClick,
9214 "contextmenu": this.onContextMenu,
9218 this.selections = [];
9220 this.cmp = new Roo.CompositeElementLite([]);
9222 this.store = Roo.factory(this.store, Roo.data);
9223 this.setStore(this.store, true);
9225 Roo.View.superclass.constructor.call(this);
9228 Roo.extend(Roo.View, Roo.util.Observable, {
9231 * @cfg {Roo.data.Store} store Data store to load data from.
9236 * @cfg {String|Roo.Element} el The container element.
9241 * @cfg {String|Roo.Template} tpl The template used by this View
9246 * @cfg {String} selectedClass The css class to add to selected nodes
9248 selectedClass : "x-view-selected",
9250 * @cfg {String} emptyText The empty text to show when nothing is loaded.
9254 * @cfg {Boolean} multiSelect Allow multiple selection
9257 multiSelect : false,
9259 * @cfg {Boolean} singleSelect Allow single selection
9261 singleSelect: false,
9264 * Returns the element this view is bound to.
9265 * @return {Roo.Element}
9272 * Refreshes the view.
9274 refresh : function(){
9276 this.clearSelections();
9279 var records = this.store.getRange();
9280 if(records.length < 1){
9281 this.el.update(this.emptyText);
9284 for(var i = 0, len = records.length; i < len; i++){
9285 var data = this.prepareData(records[i].data, i, records[i]);
9286 html[html.length] = t.apply(data);
9288 this.el.update(html.join(""));
9289 this.nodes = this.el.dom.childNodes;
9290 this.updateIndexes(0);
9294 * Function to override to reformat the data that is sent to
9295 * the template for each node.
9296 * @param {Array/Object} data The raw data (array of colData for a data model bound view or
9297 * a JSON object for an UpdateManager bound view).
9299 prepareData : function(data){
9303 onUpdate : function(ds, record){
9304 this.clearSelections();
9305 var index = this.store.indexOf(record);
9306 var n = this.nodes[index];
9307 this.tpl.insertBefore(n, this.prepareData(record.data));
9308 n.parentNode.removeChild(n);
9309 this.updateIndexes(index, index);
9312 onAdd : function(ds, records, index){
9313 this.clearSelections();
9314 if(this.nodes.length == 0){
9318 var n = this.nodes[index];
9319 for(var i = 0, len = records.length; i < len; i++){
9320 var d = this.prepareData(records[i].data);
9322 this.tpl.insertBefore(n, d);
9324 this.tpl.append(this.el, d);
9327 this.updateIndexes(index);
9330 onRemove : function(ds, record, index){
9331 this.clearSelections();
9332 this.el.dom.removeChild(this.nodes[index]);
9333 this.updateIndexes(index);
9337 * Refresh an individual node.
9338 * @param {Number} index
9340 refreshNode : function(index){
9341 this.onUpdate(this.store, this.store.getAt(index));
9344 updateIndexes : function(startIndex, endIndex){
9345 var ns = this.nodes;
9346 startIndex = startIndex || 0;
9347 endIndex = endIndex || ns.length - 1;
9348 for(var i = startIndex; i <= endIndex; i++){
9349 ns[i].nodeIndex = i;
9354 * Changes the data store this view uses and refresh the view.
9355 * @param {Store} store
9357 setStore : function(store, initial){
9358 if(!initial && this.store){
9359 this.store.un("datachanged", this.refresh);
9360 this.store.un("add", this.onAdd);
9361 this.store.un("remove", this.onRemove);
9362 this.store.un("update", this.onUpdate);
9363 this.store.un("clear", this.refresh);
9367 store.on("datachanged", this.refresh, this);
9368 store.on("add", this.onAdd, this);
9369 store.on("remove", this.onRemove, this);
9370 store.on("update", this.onUpdate, this);
9371 store.on("clear", this.refresh, this);
9380 * Returns the template node the passed child belongs to or null if it doesn't belong to one.
9381 * @param {HTMLElement} node
9382 * @return {HTMLElement} The template node
9384 findItemFromChild : function(node){
9385 var el = this.el.dom;
9386 if(!node || node.parentNode == el){
9389 var p = node.parentNode;
9390 while(p && p != el){
9391 if(p.parentNode == el){
9400 onClick : function(e){
9401 var item = this.findItemFromChild(e.getTarget());
9403 var index = this.indexOf(item);
9404 if(this.onItemClick(item, index, e) !== false){
9405 this.fireEvent("click", this, index, item, e);
9408 this.clearSelections();
9413 onContextMenu : function(e){
9414 var item = this.findItemFromChild(e.getTarget());
9416 this.fireEvent("contextmenu", this, this.indexOf(item), item, e);
9421 onDblClick : function(e){
9422 var item = this.findItemFromChild(e.getTarget());
9424 this.fireEvent("dblclick", this, this.indexOf(item), item, e);
9428 onItemClick : function(item, index, e){
9429 if(this.fireEvent("beforeclick", this, index, item, e) === false){
9432 if(this.multiSelect || this.singleSelect){
9433 if(this.multiSelect && e.shiftKey && this.lastSelection){
9434 this.select(this.getNodes(this.indexOf(this.lastSelection), index), false);
9436 this.select(item, this.multiSelect && e.ctrlKey);
9437 this.lastSelection = item;
9445 * Get the number of selected nodes.
9448 getSelectionCount : function(){
9449 return this.selections.length;
9453 * Get the currently selected nodes.
9454 * @return {Array} An array of HTMLElements
9456 getSelectedNodes : function(){
9457 return this.selections;
9461 * Get the indexes of the selected nodes.
9464 getSelectedIndexes : function(){
9465 var indexes = [], s = this.selections;
9466 for(var i = 0, len = s.length; i < len; i++){
9467 indexes.push(s[i].nodeIndex);
9473 * Clear all selections
9474 * @param {Boolean} suppressEvent (optional) true to skip firing of the selectionchange event
9476 clearSelections : function(suppressEvent){
9477 if(this.nodes && (this.multiSelect || this.singleSelect) && this.selections.length > 0){
9478 this.cmp.elements = this.selections;
9479 this.cmp.removeClass(this.selectedClass);
9480 this.selections = [];
9482 this.fireEvent("selectionchange", this, this.selections);
9488 * Returns true if the passed node is selected
9489 * @param {HTMLElement/Number} node The node or node index
9492 isSelected : function(node){
9493 var s = this.selections;
9497 node = this.getNode(node);
9498 return s.indexOf(node) !== -1;
9503 * @param {Array/HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node, id of a template node or an array of any of those to select
9504 * @param {Boolean} keepExisting (optional) true to keep existing selections
9505 * @param {Boolean} suppressEvent (optional) true to skip firing of the selectionchange vent
9507 select : function(nodeInfo, keepExisting, suppressEvent){
9508 if(nodeInfo instanceof Array){
9510 this.clearSelections(true);
9512 for(var i = 0, len = nodeInfo.length; i < len; i++){
9513 this.select(nodeInfo[i], true, true);
9516 var node = this.getNode(nodeInfo);
9517 if(node && !this.isSelected(node)){
9519 this.clearSelections(true);
9521 if(this.fireEvent("beforeselect", this, node, this.selections) !== false){
9522 Roo.fly(node).addClass(this.selectedClass);
9523 this.selections.push(node);
9525 this.fireEvent("selectionchange", this, this.selections);
9533 * Gets a template node.
9534 * @param {HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node or the id of a template node
9535 * @return {HTMLElement} The node or null if it wasn't found
9537 getNode : function(nodeInfo){
9538 if(typeof nodeInfo == "string"){
9539 return document.getElementById(nodeInfo);
9540 }else if(typeof nodeInfo == "number"){
9541 return this.nodes[nodeInfo];
9547 * Gets a range template nodes.
9548 * @param {Number} startIndex
9549 * @param {Number} endIndex
9550 * @return {Array} An array of nodes
9552 getNodes : function(start, end){
9553 var ns = this.nodes;
9555 end = typeof end == "undefined" ? ns.length - 1 : end;
9558 for(var i = start; i <= end; i++){
9562 for(var i = start; i >= end; i--){
9570 * Finds the index of the passed node
9571 * @param {HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node or the id of a template node
9572 * @return {Number} The index of the node or -1
9574 indexOf : function(node){
9575 node = this.getNode(node);
9576 if(typeof node.nodeIndex == "number"){
9577 return node.nodeIndex;
9579 var ns = this.nodes;
9580 for(var i = 0, len = ns.length; i < len; i++){
9590 * Ext JS Library 1.1.1
9591 * Copyright(c) 2006-2007, Ext JS, LLC.
9593 * Originally Released Under LGPL - original licence link has changed is not relivant.
9596 * <script type="text/javascript">
9600 * @class Roo.JsonView
9602 * Shortcut class to create a JSON + {@link Roo.UpdateManager} template view. Usage:
9604 var view = new Roo.JsonView({
9605 container: "my-element",
9606 tpl: '<div id="{id}">{foo} - {bar}</div>', // auto create template
9611 // listen for node click?
9612 view.on("click", function(vw, index, node, e){
9613 alert('Node "' + node.id + '" at index: ' + index + " was clicked.");
9616 // direct load of JSON data
9617 view.load("foobar.php");
9619 // Example from my blog list
9620 var tpl = new Roo.Template(
9621 '<div class="entry">' +
9622 '<a class="entry-title" href="{link}">{title}</a>' +
9623 "<h4>{date} by {author} | {comments} Comments</h4>{description}" +
9624 "</div><hr />"
9627 var moreView = new Roo.JsonView({
9628 container : "entry-list",
9632 moreView.on("beforerender", this.sortEntries, this);
9634 url: "/blog/get-posts.php",
9635 params: "allposts=true",
9636 text: "Loading Blog Entries..."
9640 * Note: old code is supported with arguments : (container, template, config)
9644 * Create a new JsonView
9646 * @param {Object} config The config object
9649 Roo.JsonView = function(config, depreciated_tpl, depreciated_config){
9652 Roo.JsonView.superclass.constructor.call(this, config, depreciated_tpl, depreciated_config);
9654 var um = this.el.getUpdateManager();
9655 um.setRenderer(this);
9656 um.on("update", this.onLoad, this);
9657 um.on("failure", this.onLoadException, this);
9660 * @event beforerender
9661 * Fires before rendering of the downloaded JSON data.
9662 * @param {Roo.JsonView} this
9663 * @param {Object} data The JSON data loaded
9667 * Fires when data is loaded.
9668 * @param {Roo.JsonView} this
9669 * @param {Object} data The JSON data loaded
9670 * @param {Object} response The raw Connect response object
9673 * @event loadexception
9674 * Fires when loading fails.
9675 * @param {Roo.JsonView} this
9676 * @param {Object} response The raw Connect response object
9679 'beforerender' : true,
9681 'loadexception' : true
9684 Roo.extend(Roo.JsonView, Roo.View, {
9686 * @type {String} The root property in the loaded JSON object that contains the data
9691 * Refreshes the view.
9693 refresh : function(){
9694 this.clearSelections();
9697 var o = this.jsonData;
9698 if(o && o.length > 0){
9699 for(var i = 0, len = o.length; i < len; i++){
9700 var data = this.prepareData(o[i], i, o);
9701 html[html.length] = this.tpl.apply(data);
9704 html.push(this.emptyText);
9706 this.el.update(html.join(""));
9707 this.nodes = this.el.dom.childNodes;
9708 this.updateIndexes(0);
9712 * Performs an async HTTP request, and loads the JSON from the response. If <i>params</i> are specified it uses POST, otherwise it uses GET.
9713 * @param {Object/String/Function} url The URL for this request, or a function to call to get the URL, or a config object containing any of the following options:
9716 url: "your-url.php",
9717 params: {param1: "foo", param2: "bar"}, // or a URL encoded string
9718 callback: yourFunction,
9719 scope: yourObject, //(optional scope)
9727 * The only required property is <i>url</i>. The optional properties <i>nocache</i>, <i>text</i> and <i>scripts</i>
9728 * are respectively shorthand for <i>disableCaching</i>, <i>indicatorText</i>, and <i>loadScripts</i> and are used to set their associated property on this UpdateManager instance.
9729 * @param {String/Object} params (optional) The parameters to pass, as either a URL encoded string "param1=1&param2=2" or an object {param1: 1, param2: 2}
9730 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
9731 * @param {Boolean} discardUrl (optional) By default when you execute an update the defaultUrl is changed to the last used URL. If true, it will not store the URL.
9734 var um = this.el.getUpdateManager();
9735 um.update.apply(um, arguments);
9738 render : function(el, response){
9739 this.clearSelections();
9743 o = Roo.util.JSON.decode(response.responseText);
9746 o = o[this.jsonRoot];
9751 * The current JSON data or null
9754 this.beforeRender();
9759 * Get the number of records in the current JSON dataset
9762 getCount : function(){
9763 return this.jsonData ? this.jsonData.length : 0;
9767 * Returns the JSON object for the specified node(s)
9768 * @param {HTMLElement/Array} node The node or an array of nodes
9769 * @return {Object/Array} If you pass in an array, you get an array back, otherwise
9770 * you get the JSON object for the node
9772 getNodeData : function(node){
9773 if(node instanceof Array){
9775 for(var i = 0, len = node.length; i < len; i++){
9776 data.push(this.getNodeData(node[i]));
9780 return this.jsonData[this.indexOf(node)] || null;
9783 beforeRender : function(){
9784 this.snapshot = this.jsonData;
9786 this.sort.apply(this, this.sortInfo);
9788 this.fireEvent("beforerender", this, this.jsonData);
9791 onLoad : function(el, o){
9792 this.fireEvent("load", this, this.jsonData, o);
9795 onLoadException : function(el, o){
9796 this.fireEvent("loadexception", this, o);
9800 * Filter the data by a specific property.
9801 * @param {String} property A property on your JSON objects
9802 * @param {String/RegExp} value Either string that the property values
9803 * should start with, or a RegExp to test against the property
9805 filter : function(property, value){
9808 var ss = this.snapshot;
9809 if(typeof value == "string"){
9810 var vlen = value.length;
9815 value = value.toLowerCase();
9816 for(var i = 0, len = ss.length; i < len; i++){
9818 if(o[property].substr(0, vlen).toLowerCase() == value){
9822 } else if(value.exec){ // regex?
9823 for(var i = 0, len = ss.length; i < len; i++){
9825 if(value.test(o[property])){
9832 this.jsonData = data;
9838 * Filter by a function. The passed function will be called with each
9839 * object in the current dataset. If the function returns true the value is kept,
9840 * otherwise it is filtered.
9841 * @param {Function} fn
9842 * @param {Object} scope (optional) The scope of the function (defaults to this JsonView)
9844 filterBy : function(fn, scope){
9847 var ss = this.snapshot;
9848 for(var i = 0, len = ss.length; i < len; i++){
9850 if(fn.call(scope || this, o)){
9854 this.jsonData = data;
9860 * Clears the current filter.
9862 clearFilter : function(){
9863 if(this.snapshot && this.jsonData != this.snapshot){
9864 this.jsonData = this.snapshot;
9871 * Sorts the data for this view and refreshes it.
9872 * @param {String} property A property on your JSON objects to sort on
9873 * @param {String} direction (optional) "desc" or "asc" (defaults to "asc")
9874 * @param {Function} sortType (optional) A function to call to convert the data to a sortable value.
9876 sort : function(property, dir, sortType){
9877 this.sortInfo = Array.prototype.slice.call(arguments, 0);
9880 var dsc = dir && dir.toLowerCase() == "desc";
9881 var f = function(o1, o2){
9882 var v1 = sortType ? sortType(o1[p]) : o1[p];
9883 var v2 = sortType ? sortType(o2[p]) : o2[p];
9886 return dsc ? +1 : -1;
9888 return dsc ? -1 : +1;
9893 this.jsonData.sort(f);
9895 if(this.jsonData != this.snapshot){
9896 this.snapshot.sort(f);
9902 * Ext JS Library 1.1.1
9903 * Copyright(c) 2006-2007, Ext JS, LLC.
9905 * Originally Released Under LGPL - original licence link has changed is not relivant.
9908 * <script type="text/javascript">
9913 * @class Roo.ColorPalette
9914 * @extends Roo.Component
9915 * Simple color palette class for choosing colors. The palette can be rendered to any container.<br />
9916 * Here's an example of typical usage:
9918 var cp = new Roo.ColorPalette({value:'993300'}); // initial selected color
9919 cp.render('my-div');
9921 cp.on('select', function(palette, selColor){
9922 // do something with selColor
9926 * Create a new ColorPalette
9927 * @param {Object} config The config object
9929 Roo.ColorPalette = function(config){
9930 Roo.ColorPalette.superclass.constructor.call(this, config);
9934 * Fires when a color is selected
9935 * @param {ColorPalette} this
9936 * @param {String} color The 6-digit color hex code (without the # symbol)
9942 this.on("select", this.handler, this.scope, true);
9945 Roo.extend(Roo.ColorPalette, Roo.Component, {
9947 * @cfg {String} itemCls
9948 * The CSS class to apply to the containing element (defaults to "x-color-palette")
9950 itemCls : "x-color-palette",
9952 * @cfg {String} value
9953 * The initial color to highlight (should be a valid 6-digit color hex code without the # symbol). Note that
9954 * the hex codes are case-sensitive.
9959 ctype: "Roo.ColorPalette",
9962 * @cfg {Boolean} allowReselect If set to true then reselecting a color that is already selected fires the selection event
9964 allowReselect : false,
9967 * <p>An array of 6-digit color hex code strings (without the # symbol). This array can contain any number
9968 * of colors, and each hex code should be unique. The width of the palette is controlled via CSS by adjusting
9969 * the width property of the 'x-color-palette' class (or assigning a custom class), so you can balance the number
9970 * of colors with the width setting until the box is symmetrical.</p>
9971 * <p>You can override individual colors if needed:</p>
9973 var cp = new Roo.ColorPalette();
9974 cp.colors[0] = "FF0000"; // change the first box to red
9977 Or you can provide a custom array of your own for complete control:
9979 var cp = new Roo.ColorPalette();
9980 cp.colors = ["000000", "993300", "333300"];
9985 "000000", "993300", "333300", "003300", "003366", "000080", "333399", "333333",
9986 "800000", "FF6600", "808000", "008000", "008080", "0000FF", "666699", "808080",
9987 "FF0000", "FF9900", "99CC00", "339966", "33CCCC", "3366FF", "800080", "969696",
9988 "FF00FF", "FFCC00", "FFFF00", "00FF00", "00FFFF", "00CCFF", "993366", "C0C0C0",
9989 "FF99CC", "FFCC99", "FFFF99", "CCFFCC", "CCFFFF", "99CCFF", "CC99FF", "FFFFFF"
9993 onRender : function(container, position){
9994 var t = new Roo.MasterTemplate(
9995 '<tpl><a href="#" class="color-{0}" hidefocus="on"><em><span style="background:#{0}" unselectable="on"> </span></em></a></tpl>'
9997 var c = this.colors;
9998 for(var i = 0, len = c.length; i < len; i++){
10001 var el = document.createElement("div");
10002 el.className = this.itemCls;
10004 container.dom.insertBefore(el, position);
10005 this.el = Roo.get(el);
10006 this.el.on(this.clickEvent, this.handleClick, this, {delegate: "a"});
10007 if(this.clickEvent != 'click'){
10008 this.el.on('click', Roo.emptyFn, this, {delegate: "a", preventDefault:true});
10013 afterRender : function(){
10014 Roo.ColorPalette.superclass.afterRender.call(this);
10016 var s = this.value;
10023 handleClick : function(e, t){
10024 e.preventDefault();
10025 if(!this.disabled){
10026 var c = t.className.match(/(?:^|\s)color-(.{6})(?:\s|$)/)[1];
10027 this.select(c.toUpperCase());
10032 * Selects the specified color in the palette (fires the select event)
10033 * @param {String} color A valid 6-digit color hex code (# will be stripped if included)
10035 select : function(color){
10036 color = color.replace("#", "");
10037 if(color != this.value || this.allowReselect){
10040 el.child("a.color-"+this.value).removeClass("x-color-palette-sel");
10042 el.child("a.color-"+color).addClass("x-color-palette-sel");
10043 this.value = color;
10044 this.fireEvent("select", this, color);
10049 * Ext JS Library 1.1.1
10050 * Copyright(c) 2006-2007, Ext JS, LLC.
10052 * Originally Released Under LGPL - original licence link has changed is not relivant.
10055 * <script type="text/javascript">
10059 * @class Roo.DatePicker
10060 * @extends Roo.Component
10061 * Simple date picker class.
10063 * Create a new DatePicker
10064 * @param {Object} config The config object
10066 Roo.DatePicker = function(config){
10067 Roo.DatePicker.superclass.constructor.call(this, config);
10069 this.value = config && config.value ?
10070 config.value.clearTime() : new Date().clearTime();
10075 * Fires when a date is selected
10076 * @param {DatePicker} this
10077 * @param {Date} date The selected date
10083 this.on("select", this.handler, this.scope || this);
10085 // build the disabledDatesRE
10086 if(!this.disabledDatesRE && this.disabledDates){
10087 var dd = this.disabledDates;
10089 for(var i = 0; i < dd.length; i++){
10091 if(i != dd.length-1) re += "|";
10093 this.disabledDatesRE = new RegExp(re + ")");
10097 Roo.extend(Roo.DatePicker, Roo.Component, {
10099 * @cfg {String} todayText
10100 * The text to display on the button that selects the current date (defaults to "Today")
10102 todayText : "Today",
10104 * @cfg {String} okText
10105 * The text to display on the ok button
10107 okText : " OK ", //   to give the user extra clicking room
10109 * @cfg {String} cancelText
10110 * The text to display on the cancel button
10112 cancelText : "Cancel",
10114 * @cfg {String} todayTip
10115 * The tooltip to display for the button that selects the current date (defaults to "{current date} (Spacebar)")
10117 todayTip : "{0} (Spacebar)",
10119 * @cfg {Date} minDate
10120 * Minimum allowable date (JavaScript date object, defaults to null)
10124 * @cfg {Date} maxDate
10125 * Maximum allowable date (JavaScript date object, defaults to null)
10129 * @cfg {String} minText
10130 * The error text to display if the minDate validation fails (defaults to "This date is before the minimum date")
10132 minText : "This date is before the minimum date",
10134 * @cfg {String} maxText
10135 * The error text to display if the maxDate validation fails (defaults to "This date is after the maximum date")
10137 maxText : "This date is after the maximum date",
10139 * @cfg {String} format
10140 * The default date format string which can be overriden for localization support. The format must be
10141 * valid according to {@link Date#parseDate} (defaults to 'm/d/y').
10145 * @cfg {Array} disabledDays
10146 * An array of days to disable, 0-based. For example, [0, 6] disables Sunday and Saturday (defaults to null).
10148 disabledDays : null,
10150 * @cfg {String} disabledDaysText
10151 * The tooltip to display when the date falls on a disabled day (defaults to "")
10153 disabledDaysText : "",
10155 * @cfg {RegExp} disabledDatesRE
10156 * JavaScript regular expression used to disable a pattern of dates (defaults to null)
10158 disabledDatesRE : null,
10160 * @cfg {String} disabledDatesText
10161 * The tooltip text to display when the date falls on a disabled date (defaults to "")
10163 disabledDatesText : "",
10165 * @cfg {Boolean} constrainToViewport
10166 * True to constrain the date picker to the viewport (defaults to true)
10168 constrainToViewport : true,
10170 * @cfg {Array} monthNames
10171 * An array of textual month names which can be overriden for localization support (defaults to Date.monthNames)
10173 monthNames : Date.monthNames,
10175 * @cfg {Array} dayNames
10176 * An array of textual day names which can be overriden for localization support (defaults to Date.dayNames)
10178 dayNames : Date.dayNames,
10180 * @cfg {String} nextText
10181 * The next month navigation button tooltip (defaults to 'Next Month (Control+Right)')
10183 nextText: 'Next Month (Control+Right)',
10185 * @cfg {String} prevText
10186 * The previous month navigation button tooltip (defaults to 'Previous Month (Control+Left)')
10188 prevText: 'Previous Month (Control+Left)',
10190 * @cfg {String} monthYearText
10191 * The header month selector tooltip (defaults to 'Choose a month (Control+Up/Down to move years)')
10193 monthYearText: 'Choose a month (Control+Up/Down to move years)',
10195 * @cfg {Number} startDay
10196 * Day index at which the week should begin, 0-based (defaults to 0, which is Sunday)
10200 * @cfg {Bool} showClear
10201 * Show a clear button (usefull for date form elements that can be blank.)
10207 * Sets the value of the date field
10208 * @param {Date} value The date to set
10210 setValue : function(value){
10211 var old = this.value;
10212 this.value = value.clearTime(true);
10214 this.update(this.value);
10219 * Gets the current selected value of the date field
10220 * @return {Date} The selected date
10222 getValue : function(){
10227 focus : function(){
10229 this.update(this.activeDate);
10234 onRender : function(container, position){
10236 '<table cellspacing="0">',
10237 '<tr><td class="x-date-left"><a href="#" title="', this.prevText ,'"> </a></td><td class="x-date-middle" align="center"></td><td class="x-date-right"><a href="#" title="', this.nextText ,'"> </a></td></tr>',
10238 '<tr><td colspan="3"><table class="x-date-inner" cellspacing="0"><thead><tr>'];
10239 var dn = this.dayNames;
10240 for(var i = 0; i < 7; i++){
10241 var d = this.startDay+i;
10245 m.push("<th><span>", dn[d].substr(0,1), "</span></th>");
10247 m[m.length] = "</tr></thead><tbody><tr>";
10248 for(var i = 0; i < 42; i++) {
10249 if(i % 7 == 0 && i != 0){
10250 m[m.length] = "</tr><tr>";
10252 m[m.length] = '<td><a href="#" hidefocus="on" class="x-date-date" tabIndex="1"><em><span></span></em></a></td>';
10254 m[m.length] = '</tr></tbody></table></td></tr><tr>'+
10255 '<td colspan="3" class="x-date-bottom" align="center"></td></tr></table><div class="x-date-mp"></div>';
10257 var el = document.createElement("div");
10258 el.className = "x-date-picker";
10259 el.innerHTML = m.join("");
10261 container.dom.insertBefore(el, position);
10263 this.el = Roo.get(el);
10264 this.eventEl = Roo.get(el.firstChild);
10266 new Roo.util.ClickRepeater(this.el.child("td.x-date-left a"), {
10267 handler: this.showPrevMonth,
10269 preventDefault:true,
10273 new Roo.util.ClickRepeater(this.el.child("td.x-date-right a"), {
10274 handler: this.showNextMonth,
10276 preventDefault:true,
10280 this.eventEl.on("mousewheel", this.handleMouseWheel, this);
10282 this.monthPicker = this.el.down('div.x-date-mp');
10283 this.monthPicker.enableDisplayMode('block');
10285 var kn = new Roo.KeyNav(this.eventEl, {
10286 "left" : function(e){
10288 this.showPrevMonth() :
10289 this.update(this.activeDate.add("d", -1));
10292 "right" : function(e){
10294 this.showNextMonth() :
10295 this.update(this.activeDate.add("d", 1));
10298 "up" : function(e){
10300 this.showNextYear() :
10301 this.update(this.activeDate.add("d", -7));
10304 "down" : function(e){
10306 this.showPrevYear() :
10307 this.update(this.activeDate.add("d", 7));
10310 "pageUp" : function(e){
10311 this.showNextMonth();
10314 "pageDown" : function(e){
10315 this.showPrevMonth();
10318 "enter" : function(e){
10319 e.stopPropagation();
10326 this.eventEl.on("click", this.handleDateClick, this, {delegate: "a.x-date-date"});
10328 this.eventEl.addKeyListener(Roo.EventObject.SPACE, this.selectToday, this);
10330 this.el.unselectable();
10332 this.cells = this.el.select("table.x-date-inner tbody td");
10333 this.textNodes = this.el.query("table.x-date-inner tbody span");
10335 this.mbtn = new Roo.Button(this.el.child("td.x-date-middle", true), {
10337 tooltip: this.monthYearText
10340 this.mbtn.on('click', this.showMonthPicker, this);
10341 this.mbtn.el.child(this.mbtn.menuClassTarget).addClass("x-btn-with-menu");
10344 var today = (new Date()).dateFormat(this.format);
10346 var baseTb = new Roo.Toolbar(this.el.child("td.x-date-bottom", true));
10347 if (this.showClear) {
10348 baseTb.add( new Roo.Toolbar.Fill());
10351 text: String.format(this.todayText, today),
10352 tooltip: String.format(this.todayTip, today),
10353 handler: this.selectToday,
10357 //var todayBtn = new Roo.Button(this.el.child("td.x-date-bottom", true), {
10360 if (this.showClear) {
10362 baseTb.add( new Roo.Toolbar.Fill());
10365 cls: 'x-btn-icon x-btn-clear',
10366 handler: function() {
10368 this.fireEvent("select", this, '');
10378 this.update(this.value);
10381 createMonthPicker : function(){
10382 if(!this.monthPicker.dom.firstChild){
10383 var buf = ['<table border="0" cellspacing="0">'];
10384 for(var i = 0; i < 6; i++){
10386 '<tr><td class="x-date-mp-month"><a href="#">', this.monthNames[i].substr(0, 3), '</a></td>',
10387 '<td class="x-date-mp-month x-date-mp-sep"><a href="#">', this.monthNames[i+6].substr(0, 3), '</a></td>',
10389 '<td class="x-date-mp-ybtn" align="center"><a class="x-date-mp-prev"></a></td><td class="x-date-mp-ybtn" align="center"><a class="x-date-mp-next"></a></td></tr>' :
10390 '<td class="x-date-mp-year"><a href="#"></a></td><td class="x-date-mp-year"><a href="#"></a></td></tr>'
10394 '<tr class="x-date-mp-btns"><td colspan="4"><button type="button" class="x-date-mp-ok">',
10396 '</button><button type="button" class="x-date-mp-cancel">',
10398 '</button></td></tr>',
10401 this.monthPicker.update(buf.join(''));
10402 this.monthPicker.on('click', this.onMonthClick, this);
10403 this.monthPicker.on('dblclick', this.onMonthDblClick, this);
10405 this.mpMonths = this.monthPicker.select('td.x-date-mp-month');
10406 this.mpYears = this.monthPicker.select('td.x-date-mp-year');
10408 this.mpMonths.each(function(m, a, i){
10411 m.dom.xmonth = 5 + Math.round(i * .5);
10413 m.dom.xmonth = Math.round((i-1) * .5);
10419 showMonthPicker : function(){
10420 this.createMonthPicker();
10421 var size = this.el.getSize();
10422 this.monthPicker.setSize(size);
10423 this.monthPicker.child('table').setSize(size);
10425 this.mpSelMonth = (this.activeDate || this.value).getMonth();
10426 this.updateMPMonth(this.mpSelMonth);
10427 this.mpSelYear = (this.activeDate || this.value).getFullYear();
10428 this.updateMPYear(this.mpSelYear);
10430 this.monthPicker.slideIn('t', {duration:.2});
10433 updateMPYear : function(y){
10435 var ys = this.mpYears.elements;
10436 for(var i = 1; i <= 10; i++){
10437 var td = ys[i-1], y2;
10439 y2 = y + Math.round(i * .5);
10440 td.firstChild.innerHTML = y2;
10443 y2 = y - (5-Math.round(i * .5));
10444 td.firstChild.innerHTML = y2;
10447 this.mpYears.item(i-1)[y2 == this.mpSelYear ? 'addClass' : 'removeClass']('x-date-mp-sel');
10451 updateMPMonth : function(sm){
10452 this.mpMonths.each(function(m, a, i){
10453 m[m.dom.xmonth == sm ? 'addClass' : 'removeClass']('x-date-mp-sel');
10457 selectMPMonth: function(m){
10461 onMonthClick : function(e, t){
10463 var el = new Roo.Element(t), pn;
10464 if(el.is('button.x-date-mp-cancel')){
10465 this.hideMonthPicker();
10467 else if(el.is('button.x-date-mp-ok')){
10468 this.update(new Date(this.mpSelYear, this.mpSelMonth, (this.activeDate || this.value).getDate()));
10469 this.hideMonthPicker();
10471 else if(pn = el.up('td.x-date-mp-month', 2)){
10472 this.mpMonths.removeClass('x-date-mp-sel');
10473 pn.addClass('x-date-mp-sel');
10474 this.mpSelMonth = pn.dom.xmonth;
10476 else if(pn = el.up('td.x-date-mp-year', 2)){
10477 this.mpYears.removeClass('x-date-mp-sel');
10478 pn.addClass('x-date-mp-sel');
10479 this.mpSelYear = pn.dom.xyear;
10481 else if(el.is('a.x-date-mp-prev')){
10482 this.updateMPYear(this.mpyear-10);
10484 else if(el.is('a.x-date-mp-next')){
10485 this.updateMPYear(this.mpyear+10);
10489 onMonthDblClick : function(e, t){
10491 var el = new Roo.Element(t), pn;
10492 if(pn = el.up('td.x-date-mp-month', 2)){
10493 this.update(new Date(this.mpSelYear, pn.dom.xmonth, (this.activeDate || this.value).getDate()));
10494 this.hideMonthPicker();
10496 else if(pn = el.up('td.x-date-mp-year', 2)){
10497 this.update(new Date(pn.dom.xyear, this.mpSelMonth, (this.activeDate || this.value).getDate()));
10498 this.hideMonthPicker();
10502 hideMonthPicker : function(disableAnim){
10503 if(this.monthPicker){
10504 if(disableAnim === true){
10505 this.monthPicker.hide();
10507 this.monthPicker.slideOut('t', {duration:.2});
10513 showPrevMonth : function(e){
10514 this.update(this.activeDate.add("mo", -1));
10518 showNextMonth : function(e){
10519 this.update(this.activeDate.add("mo", 1));
10523 showPrevYear : function(){
10524 this.update(this.activeDate.add("y", -1));
10528 showNextYear : function(){
10529 this.update(this.activeDate.add("y", 1));
10533 handleMouseWheel : function(e){
10534 var delta = e.getWheelDelta();
10536 this.showPrevMonth();
10538 } else if(delta < 0){
10539 this.showNextMonth();
10545 handleDateClick : function(e, t){
10547 if(t.dateValue && !Roo.fly(t.parentNode).hasClass("x-date-disabled")){
10548 this.setValue(new Date(t.dateValue));
10549 this.fireEvent("select", this, this.value);
10554 selectToday : function(){
10555 this.setValue(new Date().clearTime());
10556 this.fireEvent("select", this, this.value);
10560 update : function(date){
10561 var vd = this.activeDate;
10562 this.activeDate = date;
10564 var t = date.getTime();
10565 if(vd.getMonth() == date.getMonth() && vd.getFullYear() == date.getFullYear()){
10566 this.cells.removeClass("x-date-selected");
10567 this.cells.each(function(c){
10568 if(c.dom.firstChild.dateValue == t){
10569 c.addClass("x-date-selected");
10570 setTimeout(function(){
10571 try{c.dom.firstChild.focus();}catch(e){}
10579 var days = date.getDaysInMonth();
10580 var firstOfMonth = date.getFirstDateOfMonth();
10581 var startingPos = firstOfMonth.getDay()-this.startDay;
10583 if(startingPos <= this.startDay){
10587 var pm = date.add("mo", -1);
10588 var prevStart = pm.getDaysInMonth()-startingPos;
10590 var cells = this.cells.elements;
10591 var textEls = this.textNodes;
10592 days += startingPos;
10594 // convert everything to numbers so it's fast
10595 var day = 86400000;
10596 var d = (new Date(pm.getFullYear(), pm.getMonth(), prevStart)).clearTime();
10597 var today = new Date().clearTime().getTime();
10598 var sel = date.clearTime().getTime();
10599 var min = this.minDate ? this.minDate.clearTime() : Number.NEGATIVE_INFINITY;
10600 var max = this.maxDate ? this.maxDate.clearTime() : Number.POSITIVE_INFINITY;
10601 var ddMatch = this.disabledDatesRE;
10602 var ddText = this.disabledDatesText;
10603 var ddays = this.disabledDays ? this.disabledDays.join("") : false;
10604 var ddaysText = this.disabledDaysText;
10605 var format = this.format;
10607 var setCellClass = function(cal, cell){
10609 var t = d.getTime();
10610 cell.firstChild.dateValue = t;
10612 cell.className += " x-date-today";
10613 cell.title = cal.todayText;
10616 cell.className += " x-date-selected";
10617 setTimeout(function(){
10618 try{cell.firstChild.focus();}catch(e){}
10623 cell.className = " x-date-disabled";
10624 cell.title = cal.minText;
10628 cell.className = " x-date-disabled";
10629 cell.title = cal.maxText;
10633 if(ddays.indexOf(d.getDay()) != -1){
10634 cell.title = ddaysText;
10635 cell.className = " x-date-disabled";
10638 if(ddMatch && format){
10639 var fvalue = d.dateFormat(format);
10640 if(ddMatch.test(fvalue)){
10641 cell.title = ddText.replace("%0", fvalue);
10642 cell.className = " x-date-disabled";
10648 for(; i < startingPos; i++) {
10649 textEls[i].innerHTML = (++prevStart);
10650 d.setDate(d.getDate()+1);
10651 cells[i].className = "x-date-prevday";
10652 setCellClass(this, cells[i]);
10654 for(; i < days; i++){
10655 intDay = i - startingPos + 1;
10656 textEls[i].innerHTML = (intDay);
10657 d.setDate(d.getDate()+1);
10658 cells[i].className = "x-date-active";
10659 setCellClass(this, cells[i]);
10662 for(; i < 42; i++) {
10663 textEls[i].innerHTML = (++extraDays);
10664 d.setDate(d.getDate()+1);
10665 cells[i].className = "x-date-nextday";
10666 setCellClass(this, cells[i]);
10669 this.mbtn.setText(this.monthNames[date.getMonth()] + " " + date.getFullYear());
10671 if(!this.internalRender){
10672 var main = this.el.dom.firstChild;
10673 var w = main.offsetWidth;
10674 this.el.setWidth(w + this.el.getBorderWidth("lr"));
10675 Roo.fly(main).setWidth(w);
10676 this.internalRender = true;
10677 // opera does not respect the auto grow header center column
10678 // then, after it gets a width opera refuses to recalculate
10679 // without a second pass
10680 if(Roo.isOpera && !this.secondPass){
10681 main.rows[0].cells[1].style.width = (w - (main.rows[0].cells[0].offsetWidth+main.rows[0].cells[2].offsetWidth)) + "px";
10682 this.secondPass = true;
10683 this.update.defer(10, this, [date]);
10689 * Ext JS Library 1.1.1
10690 * Copyright(c) 2006-2007, Ext JS, LLC.
10692 * Originally Released Under LGPL - original licence link has changed is not relivant.
10695 * <script type="text/javascript">
10698 * @class Roo.TabPanel
10699 * @extends Roo.util.Observable
10700 * A lightweight tab container.
10704 // basic tabs 1, built from existing content
10705 var tabs = new Roo.TabPanel("tabs1");
10706 tabs.addTab("script", "View Script");
10707 tabs.addTab("markup", "View Markup");
10708 tabs.activate("script");
10710 // more advanced tabs, built from javascript
10711 var jtabs = new Roo.TabPanel("jtabs");
10712 jtabs.addTab("jtabs-1", "Normal Tab", "My content was added during construction.");
10714 // set up the UpdateManager
10715 var tab2 = jtabs.addTab("jtabs-2", "Ajax Tab 1");
10716 var updater = tab2.getUpdateManager();
10717 updater.setDefaultUrl("ajax1.htm");
10718 tab2.on('activate', updater.refresh, updater, true);
10720 // Use setUrl for Ajax loading
10721 var tab3 = jtabs.addTab("jtabs-3", "Ajax Tab 2");
10722 tab3.setUrl("ajax2.htm", null, true);
10725 var tab4 = jtabs.addTab("tabs1-5", "Disabled Tab", "Can't see me cause I'm disabled");
10728 jtabs.activate("jtabs-1");
10731 * Create a new TabPanel.
10732 * @param {String/HTMLElement/Roo.Element} container The id, DOM element or Roo.Element container where this TabPanel is to be rendered.
10733 * @param {Object/Boolean} config Config object to set any properties for this TabPanel, or true to render the tabs on the bottom.
10735 Roo.TabPanel = function(container, config){
10737 * The container element for this TabPanel.
10738 * @type Roo.Element
10740 this.el = Roo.get(container, true);
10742 if(typeof config == "boolean"){
10743 this.tabPosition = config ? "bottom" : "top";
10745 Roo.apply(this, config);
10748 if(this.tabPosition == "bottom"){
10749 this.bodyEl = Roo.get(this.createBody(this.el.dom));
10750 this.el.addClass("x-tabs-bottom");
10752 this.stripWrap = Roo.get(this.createStrip(this.el.dom), true);
10753 this.stripEl = Roo.get(this.createStripList(this.stripWrap.dom), true);
10754 this.stripBody = Roo.get(this.stripWrap.dom.firstChild.firstChild, true);
10756 Roo.fly(this.stripWrap.dom.firstChild).setStyle("overflow-x", "hidden");
10758 if(this.tabPosition != "bottom"){
10759 /** The body element that contains {@link Roo.TabPanelItem} bodies.
10760 * @type Roo.Element
10762 this.bodyEl = Roo.get(this.createBody(this.el.dom));
10763 this.el.addClass("x-tabs-top");
10767 this.bodyEl.setStyle("position", "relative");
10769 this.active = null;
10770 this.activateDelegate = this.activate.createDelegate(this);
10775 * Fires when the active tab changes
10776 * @param {Roo.TabPanel} this
10777 * @param {Roo.TabPanelItem} activePanel The new active tab
10781 * @event beforetabchange
10782 * Fires before the active tab changes, set cancel to true on the "e" parameter to cancel the change
10783 * @param {Roo.TabPanel} this
10784 * @param {Object} e Set cancel to true on this object to cancel the tab change
10785 * @param {Roo.TabPanelItem} tab The tab being changed to
10787 "beforetabchange" : true
10790 Roo.EventManager.onWindowResize(this.onResize, this);
10791 this.cpad = this.el.getPadding("lr");
10792 this.hiddenCount = 0;
10794 Roo.TabPanel.superclass.constructor.call(this);
10797 Roo.extend(Roo.TabPanel, Roo.util.Observable, {
10799 *@cfg {String} tabPosition "top" or "bottom" (defaults to "top")
10801 tabPosition : "top",
10803 *@cfg {Number} currentTabWidth The width of the current tab (defaults to 0)
10805 currentTabWidth : 0,
10807 *@cfg {Number} minTabWidth The minimum width of a tab (defaults to 40) (ignored if {@link #resizeTabs} is not true)
10811 *@cfg {Number} maxTabWidth The maximum width of a tab (defaults to 250) (ignored if {@link #resizeTabs} is not true)
10815 *@cfg {Number} preferredTabWidth The preferred (default) width of a tab (defaults to 175) (ignored if {@link #resizeTabs} is not true)
10817 preferredTabWidth : 175,
10819 *@cfg {Boolean} resizeTabs True to enable dynamic tab resizing (defaults to false)
10821 resizeTabs : false,
10823 *@cfg {Boolean} monitorResize Set this to true to turn on window resize monitoring (ignored if {@link #resizeTabs} is not true) (defaults to true)
10825 monitorResize : true,
10828 * Creates a new {@link Roo.TabPanelItem} by looking for an existing element with the provided id -- if it's not found it creates one.
10829 * @param {String} id The id of the div to use <b>or create</b>
10830 * @param {String} text The text for the tab
10831 * @param {String} content (optional) Content to put in the TabPanelItem body
10832 * @param {Boolean} closable (optional) True to create a close icon on the tab
10833 * @return {Roo.TabPanelItem} The created TabPanelItem
10835 addTab : function(id, text, content, closable){
10836 var item = new Roo.TabPanelItem(this, id, text, closable);
10837 this.addTabItem(item);
10839 item.setContent(content);
10845 * Returns the {@link Roo.TabPanelItem} with the specified id/index
10846 * @param {String/Number} id The id or index of the TabPanelItem to fetch.
10847 * @return {Roo.TabPanelItem}
10849 getTab : function(id){
10850 return this.items[id];
10854 * Hides the {@link Roo.TabPanelItem} with the specified id/index
10855 * @param {String/Number} id The id or index of the TabPanelItem to hide.
10857 hideTab : function(id){
10858 var t = this.items[id];
10861 this.hiddenCount++;
10862 this.autoSizeTabs();
10867 * "Unhides" the {@link Roo.TabPanelItem} with the specified id/index.
10868 * @param {String/Number} id The id or index of the TabPanelItem to unhide.
10870 unhideTab : function(id){
10871 var t = this.items[id];
10873 t.setHidden(false);
10874 this.hiddenCount--;
10875 this.autoSizeTabs();
10880 * Adds an existing {@link Roo.TabPanelItem}.
10881 * @param {Roo.TabPanelItem} item The TabPanelItem to add
10883 addTabItem : function(item){
10884 this.items[item.id] = item;
10885 this.items.push(item);
10886 if(this.resizeTabs){
10887 item.setWidth(this.currentTabWidth || this.preferredTabWidth);
10888 this.autoSizeTabs();
10895 * Removes a {@link Roo.TabPanelItem}.
10896 * @param {String/Number} id The id or index of the TabPanelItem to remove.
10898 removeTab : function(id){
10899 var items = this.items;
10900 var tab = items[id];
10901 if(!tab) { return; }
10902 var index = items.indexOf(tab);
10903 if(this.active == tab && items.length > 1){
10904 var newTab = this.getNextAvailable(index);
10909 this.stripEl.dom.removeChild(tab.pnode.dom);
10910 if(tab.bodyEl.dom.parentNode == this.bodyEl.dom){ // if it was moved already prevent error
10911 this.bodyEl.dom.removeChild(tab.bodyEl.dom);
10913 items.splice(index, 1);
10914 delete this.items[tab.id];
10915 tab.fireEvent("close", tab);
10916 tab.purgeListeners();
10917 this.autoSizeTabs();
10920 getNextAvailable : function(start){
10921 var items = this.items;
10923 // look for a next tab that will slide over to
10924 // replace the one being removed
10925 while(index < items.length){
10926 var item = items[++index];
10927 if(item && !item.isHidden()){
10931 // if one isn't found select the previous tab (on the left)
10934 var item = items[--index];
10935 if(item && !item.isHidden()){
10943 * Disables a {@link Roo.TabPanelItem}. It cannot be the active tab, if it is this call is ignored.
10944 * @param {String/Number} id The id or index of the TabPanelItem to disable.
10946 disableTab : function(id){
10947 var tab = this.items[id];
10948 if(tab && this.active != tab){
10954 * Enables a {@link Roo.TabPanelItem} that is disabled.
10955 * @param {String/Number} id The id or index of the TabPanelItem to enable.
10957 enableTab : function(id){
10958 var tab = this.items[id];
10963 * Activates a {@link Roo.TabPanelItem}. The currently active one will be deactivated.
10964 * @param {String/Number} id The id or index of the TabPanelItem to activate.
10965 * @return {Roo.TabPanelItem} The TabPanelItem.
10967 activate : function(id){
10968 var tab = this.items[id];
10972 if(tab == this.active || tab.disabled){
10976 this.fireEvent("beforetabchange", this, e, tab);
10977 if(e.cancel !== true && !tab.disabled){
10979 this.active.hide();
10981 this.active = this.items[id];
10982 this.active.show();
10983 this.fireEvent("tabchange", this, this.active);
10989 * Gets the active {@link Roo.TabPanelItem}.
10990 * @return {Roo.TabPanelItem} The active TabPanelItem or null if none are active.
10992 getActiveTab : function(){
10993 return this.active;
10997 * Updates the tab body element to fit the height of the container element
10998 * for overflow scrolling
10999 * @param {Number} targetHeight (optional) Override the starting height from the elements height
11001 syncHeight : function(targetHeight){
11002 var height = (targetHeight || this.el.getHeight())-this.el.getBorderWidth("tb")-this.el.getPadding("tb");
11003 var bm = this.bodyEl.getMargins();
11004 var newHeight = height-(this.stripWrap.getHeight()||0)-(bm.top+bm.bottom);
11005 this.bodyEl.setHeight(newHeight);
11009 onResize : function(){
11010 if(this.monitorResize){
11011 this.autoSizeTabs();
11016 * Disables tab resizing while tabs are being added (if {@link #resizeTabs} is false this does nothing)
11018 beginUpdate : function(){
11019 this.updating = true;
11023 * Stops an update and resizes the tabs (if {@link #resizeTabs} is false this does nothing)
11025 endUpdate : function(){
11026 this.updating = false;
11027 this.autoSizeTabs();
11031 * Manual call to resize the tabs (if {@link #resizeTabs} is false this does nothing)
11033 autoSizeTabs : function(){
11034 var count = this.items.length;
11035 var vcount = count - this.hiddenCount;
11036 if(!this.resizeTabs || count < 1 || vcount < 1 || this.updating) return;
11037 var w = Math.max(this.el.getWidth() - this.cpad, 10);
11038 var availWidth = Math.floor(w / vcount);
11039 var b = this.stripBody;
11040 if(b.getWidth() > w){
11041 var tabs = this.items;
11042 this.setTabWidth(Math.max(availWidth, this.minTabWidth)-2);
11043 if(availWidth < this.minTabWidth){
11044 /*if(!this.sleft){ // incomplete scrolling code
11045 this.createScrollButtons();
11048 this.stripClip.setWidth(w - (this.sleft.getWidth()+this.sright.getWidth()));*/
11051 if(this.currentTabWidth < this.preferredTabWidth){
11052 this.setTabWidth(Math.min(availWidth, this.preferredTabWidth)-2);
11058 * Returns the number of tabs in this TabPanel.
11061 getCount : function(){
11062 return this.items.length;
11066 * Resizes all the tabs to the passed width
11067 * @param {Number} The new width
11069 setTabWidth : function(width){
11070 this.currentTabWidth = width;
11071 for(var i = 0, len = this.items.length; i < len; i++) {
11072 if(!this.items[i].isHidden())this.items[i].setWidth(width);
11077 * Destroys this TabPanel
11078 * @param {Boolean} removeEl (optional) True to remove the element from the DOM as well (defaults to undefined)
11080 destroy : function(removeEl){
11081 Roo.EventManager.removeResizeListener(this.onResize, this);
11082 for(var i = 0, len = this.items.length; i < len; i++){
11083 this.items[i].purgeListeners();
11085 if(removeEl === true){
11086 this.el.update("");
11093 * @class Roo.TabPanelItem
11094 * @extends Roo.util.Observable
11095 * Represents an individual item (tab plus body) in a TabPanel.
11096 * @param {Roo.TabPanel} tabPanel The {@link Roo.TabPanel} this TabPanelItem belongs to
11097 * @param {String} id The id of this TabPanelItem
11098 * @param {String} text The text for the tab of this TabPanelItem
11099 * @param {Boolean} closable True to allow this TabPanelItem to be closable (defaults to false)
11101 Roo.TabPanelItem = function(tabPanel, id, text, closable){
11103 * The {@link Roo.TabPanel} this TabPanelItem belongs to
11104 * @type Roo.TabPanel
11106 this.tabPanel = tabPanel;
11108 * The id for this TabPanelItem
11113 this.disabled = false;
11117 this.loaded = false;
11118 this.closable = closable;
11121 * The body element for this TabPanelItem.
11122 * @type Roo.Element
11124 this.bodyEl = Roo.get(tabPanel.createItemBody(tabPanel.bodyEl.dom, id));
11125 this.bodyEl.setVisibilityMode(Roo.Element.VISIBILITY);
11126 this.bodyEl.setStyle("display", "block");
11127 this.bodyEl.setStyle("zoom", "1");
11130 var els = tabPanel.createStripElements(tabPanel.stripEl.dom, text, closable);
11132 this.el = Roo.get(els.el, true);
11133 this.inner = Roo.get(els.inner, true);
11134 this.textEl = Roo.get(this.el.dom.firstChild.firstChild.firstChild, true);
11135 this.pnode = Roo.get(els.el.parentNode, true);
11136 this.el.on("mousedown", this.onTabMouseDown, this);
11137 this.el.on("click", this.onTabClick, this);
11140 var c = Roo.get(els.close, true);
11141 c.dom.title = this.closeText;
11142 c.addClassOnOver("close-over");
11143 c.on("click", this.closeClick, this);
11149 * Fires when this tab becomes the active tab.
11150 * @param {Roo.TabPanel} tabPanel The parent TabPanel
11151 * @param {Roo.TabPanelItem} this
11155 * @event beforeclose
11156 * Fires before this tab is closed. To cancel the close, set cancel to true on e (e.cancel = true).
11157 * @param {Roo.TabPanelItem} this
11158 * @param {Object} e Set cancel to true on this object to cancel the close.
11160 "beforeclose": true,
11163 * Fires when this tab is closed.
11164 * @param {Roo.TabPanelItem} this
11168 * @event deactivate
11169 * Fires when this tab is no longer the active tab.
11170 * @param {Roo.TabPanel} tabPanel The parent TabPanel
11171 * @param {Roo.TabPanelItem} this
11173 "deactivate" : true
11175 this.hidden = false;
11177 Roo.TabPanelItem.superclass.constructor.call(this);
11180 Roo.extend(Roo.TabPanelItem, Roo.util.Observable, {
11181 purgeListeners : function(){
11182 Roo.util.Observable.prototype.purgeListeners.call(this);
11183 this.el.removeAllListeners();
11186 * Shows this TabPanelItem -- this <b>does not</b> deactivate the currently active TabPanelItem.
11189 this.pnode.addClass("on");
11192 this.tabPanel.stripWrap.repaint();
11194 this.fireEvent("activate", this.tabPanel, this);
11198 * Returns true if this tab is the active tab.
11199 * @return {Boolean}
11201 isActive : function(){
11202 return this.tabPanel.getActiveTab() == this;
11206 * Hides this TabPanelItem -- if you don't activate another TabPanelItem this could look odd.
11209 this.pnode.removeClass("on");
11211 this.fireEvent("deactivate", this.tabPanel, this);
11214 hideAction : function(){
11215 this.bodyEl.hide();
11216 this.bodyEl.setStyle("position", "absolute");
11217 this.bodyEl.setLeft("-20000px");
11218 this.bodyEl.setTop("-20000px");
11221 showAction : function(){
11222 this.bodyEl.setStyle("position", "relative");
11223 this.bodyEl.setTop("");
11224 this.bodyEl.setLeft("");
11225 this.bodyEl.show();
11229 * Set the tooltip for the tab.
11230 * @param {String} tooltip The tab's tooltip
11232 setTooltip : function(text){
11233 if(Roo.QuickTips && Roo.QuickTips.isEnabled()){
11234 this.textEl.dom.qtip = text;
11235 this.textEl.dom.removeAttribute('title');
11237 this.textEl.dom.title = text;
11241 onTabClick : function(e){
11242 e.preventDefault();
11243 this.tabPanel.activate(this.id);
11246 onTabMouseDown : function(e){
11247 e.preventDefault();
11248 this.tabPanel.activate(this.id);
11251 getWidth : function(){
11252 return this.inner.getWidth();
11255 setWidth : function(width){
11256 var iwidth = width - this.pnode.getPadding("lr");
11257 this.inner.setWidth(iwidth);
11258 this.textEl.setWidth(iwidth-this.inner.getPadding("lr"));
11259 this.pnode.setWidth(width);
11263 * Show or hide the tab
11264 * @param {Boolean} hidden True to hide or false to show.
11266 setHidden : function(hidden){
11267 this.hidden = hidden;
11268 this.pnode.setStyle("display", hidden ? "none" : "");
11272 * Returns true if this tab is "hidden"
11273 * @return {Boolean}
11275 isHidden : function(){
11276 return this.hidden;
11280 * Returns the text for this tab
11283 getText : function(){
11287 autoSize : function(){
11288 //this.el.beginMeasure();
11289 this.textEl.setWidth(1);
11290 this.setWidth(this.textEl.dom.scrollWidth+this.pnode.getPadding("lr")+this.inner.getPadding("lr"));
11291 //this.el.endMeasure();
11295 * Sets the text for the tab (Note: this also sets the tooltip text)
11296 * @param {String} text The tab's text and tooltip
11298 setText : function(text){
11300 this.textEl.update(text);
11301 this.setTooltip(text);
11302 if(!this.tabPanel.resizeTabs){
11307 * Activates this TabPanelItem -- this <b>does</b> deactivate the currently active TabPanelItem.
11309 activate : function(){
11310 this.tabPanel.activate(this.id);
11314 * Disables this TabPanelItem -- this does nothing if this is the active TabPanelItem.
11316 disable : function(){
11317 if(this.tabPanel.active != this){
11318 this.disabled = true;
11319 this.pnode.addClass("disabled");
11324 * Enables this TabPanelItem if it was previously disabled.
11326 enable : function(){
11327 this.disabled = false;
11328 this.pnode.removeClass("disabled");
11332 * Sets the content for this TabPanelItem.
11333 * @param {String} content The content
11334 * @param {Boolean} loadScripts true to look for and load scripts
11336 setContent : function(content, loadScripts){
11337 this.bodyEl.update(content, loadScripts);
11341 * Gets the {@link Roo.UpdateManager} for the body of this TabPanelItem. Enables you to perform Ajax updates.
11342 * @return {Roo.UpdateManager} The UpdateManager
11344 getUpdateManager : function(){
11345 return this.bodyEl.getUpdateManager();
11349 * Set a URL to be used to load the content for this TabPanelItem.
11350 * @param {String/Function} url The URL to load the content from, or a function to call to get the URL
11351 * @param {String/Object} params (optional) The string params for the update call or an object of the params. See {@link Roo.UpdateManager#update} for more details. (Defaults to null)
11352 * @param {Boolean} loadOnce (optional) Whether to only load the content once. If this is false it makes the Ajax call every time this TabPanelItem is activated. (Defaults to false)
11353 * @return {Roo.UpdateManager} The UpdateManager
11355 setUrl : function(url, params, loadOnce){
11356 if(this.refreshDelegate){
11357 this.un('activate', this.refreshDelegate);
11359 this.refreshDelegate = this._handleRefresh.createDelegate(this, [url, params, loadOnce]);
11360 this.on("activate", this.refreshDelegate);
11361 return this.bodyEl.getUpdateManager();
11365 _handleRefresh : function(url, params, loadOnce){
11366 if(!loadOnce || !this.loaded){
11367 var updater = this.bodyEl.getUpdateManager();
11368 updater.update(url, params, this._setLoaded.createDelegate(this));
11373 * Forces a content refresh from the URL specified in the {@link #setUrl} method.
11374 * Will fail silently if the setUrl method has not been called.
11375 * This does not activate the panel, just updates its content.
11377 refresh : function(){
11378 if(this.refreshDelegate){
11379 this.loaded = false;
11380 this.refreshDelegate();
11385 _setLoaded : function(){
11386 this.loaded = true;
11390 closeClick : function(e){
11393 this.fireEvent("beforeclose", this, o);
11394 if(o.cancel !== true){
11395 this.tabPanel.removeTab(this.id);
11399 * The text displayed in the tooltip for the close icon.
11402 closeText : "Close this tab"
11406 Roo.TabPanel.prototype.createStrip = function(container){
11407 var strip = document.createElement("div");
11408 strip.className = "x-tabs-wrap";
11409 container.appendChild(strip);
11413 Roo.TabPanel.prototype.createStripList = function(strip){
11414 // div wrapper for retard IE
11415 strip.innerHTML = '<div class="x-tabs-strip-wrap"><table class="x-tabs-strip" cellspacing="0" cellpadding="0" border="0"><tbody><tr></tr></tbody></table></div>';
11416 return strip.firstChild.firstChild.firstChild.firstChild;
11419 Roo.TabPanel.prototype.createBody = function(container){
11420 var body = document.createElement("div");
11421 Roo.id(body, "tab-body");
11422 Roo.fly(body).addClass("x-tabs-body");
11423 container.appendChild(body);
11427 Roo.TabPanel.prototype.createItemBody = function(bodyEl, id){
11428 var body = Roo.getDom(id);
11430 body = document.createElement("div");
11433 Roo.fly(body).addClass("x-tabs-item-body");
11434 bodyEl.insertBefore(body, bodyEl.firstChild);
11438 Roo.TabPanel.prototype.createStripElements = function(stripEl, text, closable){
11439 var td = document.createElement("td");
11440 stripEl.appendChild(td);
11442 td.className = "x-tabs-closable";
11443 if(!this.closeTpl){
11444 this.closeTpl = new Roo.Template(
11445 '<a href="#" class="x-tabs-right"><span class="x-tabs-left"><em class="x-tabs-inner">' +
11446 '<span unselectable="on"' + (this.disableTooltips ? '' : ' title="{text}"') +' class="x-tabs-text">{text}</span>' +
11447 '<div unselectable="on" class="close-icon"> </div></em></span></a>'
11450 var el = this.closeTpl.overwrite(td, {"text": text});
11451 var close = el.getElementsByTagName("div")[0];
11452 var inner = el.getElementsByTagName("em")[0];
11453 return {"el": el, "close": close, "inner": inner};
11456 this.tabTpl = new Roo.Template(
11457 '<a href="#" class="x-tabs-right"><span class="x-tabs-left"><em class="x-tabs-inner">' +
11458 '<span unselectable="on"' + (this.disableTooltips ? '' : ' title="{text}"') +' class="x-tabs-text">{text}</span></em></span></a>'
11461 var el = this.tabTpl.overwrite(td, {"text": text});
11462 var inner = el.getElementsByTagName("em")[0];
11463 return {"el": el, "inner": inner};
11467 * Ext JS Library 1.1.1
11468 * Copyright(c) 2006-2007, Ext JS, LLC.
11470 * Originally Released Under LGPL - original licence link has changed is not relivant.
11473 * <script type="text/javascript">
11477 * @class Roo.Button
11478 * @extends Roo.util.Observable
11479 * Simple Button class
11480 * @cfg {String} text The button text
11481 * @cfg {String} icon The path to an image to display in the button (the image will be set as the background-image
11482 * CSS property of the button by default, so if you want a mixed icon/text button, set cls:"x-btn-text-icon")
11483 * @cfg {Function} handler A function called when the button is clicked (can be used instead of click event)
11484 * @cfg {Object} scope The scope of the handler
11485 * @cfg {Number} minWidth The minimum width for this button (used to give a set of buttons a common width)
11486 * @cfg {String/Object} tooltip The tooltip for the button - can be a string or QuickTips config object
11487 * @cfg {Boolean} hidden True to start hidden (defaults to false)
11488 * @cfg {Boolean} disabled True to start disabled (defaults to false)
11489 * @cfg {Boolean} pressed True to start pressed (only if enableToggle = true)
11490 * @cfg {String} toggleGroup The group this toggle button is a member of (only 1 per group can be pressed, only
11491 applies if enableToggle = true)
11492 * @cfg {String/HTMLElement/Element} renderTo The element to append the button to
11493 * @cfg {Boolean/Object} repeat True to repeat fire the click event while the mouse is down. This can also be
11494 an {@link Roo.util.ClickRepeater} config object (defaults to false).
11496 * Create a new button
11497 * @param {Object} config The config object
11499 Roo.Button = function(renderTo, config)
11503 renderTo = config.renderTo || false;
11506 Roo.apply(this, config);
11510 * Fires when this button is clicked
11511 * @param {Button} this
11512 * @param {EventObject} e The click event
11517 * Fires when the "pressed" state of this button changes (only if enableToggle = true)
11518 * @param {Button} this
11519 * @param {Boolean} pressed
11524 * Fires when the mouse hovers over the button
11525 * @param {Button} this
11526 * @param {Event} e The event object
11528 'mouseover' : true,
11531 * Fires when the mouse exits the button
11532 * @param {Button} this
11533 * @param {Event} e The event object
11538 * Fires when the button is rendered
11539 * @param {Button} this
11544 this.menu = Roo.menu.MenuMgr.get(this.menu);
11546 // register listeners first!! - so render can be captured..
11547 Roo.util.Observable.call(this);
11549 this.render(renderTo);
11555 Roo.extend(Roo.Button, Roo.util.Observable, {
11561 * Read-only. True if this button is hidden
11566 * Read-only. True if this button is disabled
11571 * Read-only. True if this button is pressed (only if enableToggle = true)
11577 * @cfg {Number} tabIndex
11578 * The DOM tabIndex for this button (defaults to undefined)
11580 tabIndex : undefined,
11583 * @cfg {Boolean} enableToggle
11584 * True to enable pressed/not pressed toggling (defaults to false)
11586 enableToggle: false,
11588 * @cfg {Mixed} menu
11589 * Standard menu attribute consisting of a reference to a menu object, a menu id or a menu config blob (defaults to undefined).
11593 * @cfg {String} menuAlign
11594 * The position to align the menu to (see {@link Roo.Element#alignTo} for more details, defaults to 'tl-bl?').
11596 menuAlign : "tl-bl?",
11599 * @cfg {String} iconCls
11600 * A css class which sets a background image to be used as the icon for this button (defaults to undefined).
11602 iconCls : undefined,
11604 * @cfg {String} type
11605 * The button's type, corresponding to the DOM input element type attribute. Either "submit," "reset" or "button" (default).
11610 menuClassTarget: 'tr',
11613 * @cfg {String} clickEvent
11614 * The type of event to map to the button's event handler (defaults to 'click')
11616 clickEvent : 'click',
11619 * @cfg {Boolean} handleMouseEvents
11620 * False to disable visual cues on mouseover, mouseout and mousedown (defaults to true)
11622 handleMouseEvents : true,
11625 * @cfg {String} tooltipType
11626 * The type of tooltip to use. Either "qtip" (default) for QuickTips or "title" for title attribute.
11628 tooltipType : 'qtip',
11631 * @cfg {String} cls
11632 * A CSS class to apply to the button's main element.
11636 * @cfg {Roo.Template} template (Optional)
11637 * An {@link Roo.Template} with which to create the Button's main element. This Template must
11638 * contain numeric substitution parameter 0 if it is to display the tRoo property. Changing the template could
11639 * require code modifications if required elements (e.g. a button) aren't present.
11643 render : function(renderTo){
11645 if(this.hideParent){
11646 this.parentEl = Roo.get(renderTo);
11648 if(!this.dhconfig){
11649 if(!this.template){
11650 if(!Roo.Button.buttonTemplate){
11651 // hideous table template
11652 Roo.Button.buttonTemplate = new Roo.Template(
11653 '<table border="0" cellpadding="0" cellspacing="0" class="x-btn-wrap"><tbody><tr>',
11654 '<td class="x-btn-left"><i> </i></td><td class="x-btn-center"><em unselectable="on"><button class="x-btn-text" type="{1}">{0}</button></em></td><td class="x-btn-right"><i> </i></td>',
11655 "</tr></tbody></table>");
11657 this.template = Roo.Button.buttonTemplate;
11659 btn = this.template.append(renderTo, [this.text || ' ', this.type], true);
11660 var btnEl = btn.child("button:first");
11661 btnEl.on('focus', this.onFocus, this);
11662 btnEl.on('blur', this.onBlur, this);
11664 btn.addClass(this.cls);
11667 btnEl.setStyle('background-image', 'url(' +this.icon +')');
11670 btnEl.addClass(this.iconCls);
11672 btn.addClass(this.text ? 'x-btn-text-icon' : 'x-btn-icon');
11675 if(this.tabIndex !== undefined){
11676 btnEl.dom.tabIndex = this.tabIndex;
11679 if(typeof this.tooltip == 'object'){
11680 Roo.QuickTips.tips(Roo.apply({
11684 btnEl.dom[this.tooltipType] = this.tooltip;
11688 btn = Roo.DomHelper.append(Roo.get(renderTo).dom, this.dhconfig, true);
11692 this.el.dom.id = this.el.id = this.id;
11695 this.el.child(this.menuClassTarget).addClass("x-btn-with-menu");
11696 this.menu.on("show", this.onMenuShow, this);
11697 this.menu.on("hide", this.onMenuHide, this);
11699 btn.addClass("x-btn");
11700 if(Roo.isIE && !Roo.isIE7){
11701 this.autoWidth.defer(1, this);
11705 if(this.handleMouseEvents){
11706 btn.on("mouseover", this.onMouseOver, this);
11707 btn.on("mouseout", this.onMouseOut, this);
11708 btn.on("mousedown", this.onMouseDown, this);
11710 btn.on(this.clickEvent, this.onClick, this);
11711 //btn.on("mouseup", this.onMouseUp, this);
11718 Roo.ButtonToggleMgr.register(this);
11720 this.el.addClass("x-btn-pressed");
11723 var repeater = new Roo.util.ClickRepeater(btn,
11724 typeof this.repeat == "object" ? this.repeat : {}
11726 repeater.on("click", this.onClick, this);
11729 this.fireEvent('render', this);
11733 * Returns the button's underlying element
11734 * @return {Roo.Element} The element
11736 getEl : function(){
11741 * Destroys this Button and removes any listeners.
11743 destroy : function(){
11744 Roo.ButtonToggleMgr.unregister(this);
11745 this.el.removeAllListeners();
11746 this.purgeListeners();
11751 autoWidth : function(){
11753 this.el.setWidth("auto");
11754 if(Roo.isIE7 && Roo.isStrict){
11755 var ib = this.el.child('button');
11756 if(ib && ib.getWidth() > 20){
11758 ib.setWidth(Roo.util.TextMetrics.measure(ib, this.text).width+ib.getFrameWidth('lr'));
11763 this.el.beginMeasure();
11765 if(this.el.getWidth() < this.minWidth){
11766 this.el.setWidth(this.minWidth);
11769 this.el.endMeasure();
11776 * Assigns this button's click handler
11777 * @param {Function} handler The function to call when the button is clicked
11778 * @param {Object} scope (optional) Scope for the function passed in
11780 setHandler : function(handler, scope){
11781 this.handler = handler;
11782 this.scope = scope;
11786 * Sets this button's text
11787 * @param {String} text The button text
11789 setText : function(text){
11792 this.el.child("td.x-btn-center button.x-btn-text").update(text);
11798 * Gets the text for this button
11799 * @return {String} The button text
11801 getText : function(){
11809 this.hidden = false;
11811 this[this.hideParent? 'parentEl' : 'el'].setStyle("display", "");
11819 this.hidden = true;
11821 this[this.hideParent? 'parentEl' : 'el'].setStyle("display", "none");
11826 * Convenience function for boolean show/hide
11827 * @param {Boolean} visible True to show, false to hide
11829 setVisible: function(visible){
11838 * If a state it passed, it becomes the pressed state otherwise the current state is toggled.
11839 * @param {Boolean} state (optional) Force a particular state
11841 toggle : function(state){
11842 state = state === undefined ? !this.pressed : state;
11843 if(state != this.pressed){
11845 this.el.addClass("x-btn-pressed");
11846 this.pressed = true;
11847 this.fireEvent("toggle", this, true);
11849 this.el.removeClass("x-btn-pressed");
11850 this.pressed = false;
11851 this.fireEvent("toggle", this, false);
11853 if(this.toggleHandler){
11854 this.toggleHandler.call(this.scope || this, this, state);
11862 focus : function(){
11863 this.el.child('button:first').focus();
11867 * Disable this button
11869 disable : function(){
11871 this.el.addClass("x-btn-disabled");
11873 this.disabled = true;
11877 * Enable this button
11879 enable : function(){
11881 this.el.removeClass("x-btn-disabled");
11883 this.disabled = false;
11887 * Convenience function for boolean enable/disable
11888 * @param {Boolean} enabled True to enable, false to disable
11890 setDisabled : function(v){
11891 this[v !== true ? "enable" : "disable"]();
11895 onClick : function(e){
11897 e.preventDefault();
11902 if(!this.disabled){
11903 if(this.enableToggle){
11906 if(this.menu && !this.menu.isVisible()){
11907 this.menu.show(this.el, this.menuAlign);
11909 this.fireEvent("click", this, e);
11911 this.el.removeClass("x-btn-over");
11912 this.handler.call(this.scope || this, this, e);
11917 onMouseOver : function(e){
11918 if(!this.disabled){
11919 this.el.addClass("x-btn-over");
11920 this.fireEvent('mouseover', this, e);
11924 onMouseOut : function(e){
11925 if(!e.within(this.el, true)){
11926 this.el.removeClass("x-btn-over");
11927 this.fireEvent('mouseout', this, e);
11931 onFocus : function(e){
11932 if(!this.disabled){
11933 this.el.addClass("x-btn-focus");
11937 onBlur : function(e){
11938 this.el.removeClass("x-btn-focus");
11941 onMouseDown : function(e){
11942 if(!this.disabled && e.button == 0){
11943 this.el.addClass("x-btn-click");
11944 Roo.get(document).on('mouseup', this.onMouseUp, this);
11948 onMouseUp : function(e){
11950 this.el.removeClass("x-btn-click");
11951 Roo.get(document).un('mouseup', this.onMouseUp, this);
11955 onMenuShow : function(e){
11956 this.el.addClass("x-btn-menu-active");
11959 onMenuHide : function(e){
11960 this.el.removeClass("x-btn-menu-active");
11964 // Private utility class used by Button
11965 Roo.ButtonToggleMgr = function(){
11968 function toggleGroup(btn, state){
11970 var g = groups[btn.toggleGroup];
11971 for(var i = 0, l = g.length; i < l; i++){
11973 g[i].toggle(false);
11980 register : function(btn){
11981 if(!btn.toggleGroup){
11984 var g = groups[btn.toggleGroup];
11986 g = groups[btn.toggleGroup] = [];
11989 btn.on("toggle", toggleGroup);
11992 unregister : function(btn){
11993 if(!btn.toggleGroup){
11996 var g = groups[btn.toggleGroup];
11999 btn.un("toggle", toggleGroup);
12005 * Ext JS Library 1.1.1
12006 * Copyright(c) 2006-2007, Ext JS, LLC.
12008 * Originally Released Under LGPL - original licence link has changed is not relivant.
12011 * <script type="text/javascript">
12015 * @class Roo.SplitButton
12016 * @extends Roo.Button
12017 * A split button that provides a built-in dropdown arrow that can fire an event separately from the default
12018 * click event of the button. Typically this would be used to display a dropdown menu that provides additional
12019 * options to the primary button action, but any custom handler can provide the arrowclick implementation.
12020 * @cfg {Function} arrowHandler A function called when the arrow button is clicked (can be used instead of click event)
12021 * @cfg {String} arrowTooltip The title attribute of the arrow
12023 * Create a new menu button
12024 * @param {String/HTMLElement/Element} renderTo The element to append the button to
12025 * @param {Object} config The config object
12027 Roo.SplitButton = function(renderTo, config){
12028 Roo.SplitButton.superclass.constructor.call(this, renderTo, config);
12030 * @event arrowclick
12031 * Fires when this button's arrow is clicked
12032 * @param {SplitButton} this
12033 * @param {EventObject} e The click event
12035 this.addEvents({"arrowclick":true});
12038 Roo.extend(Roo.SplitButton, Roo.Button, {
12039 render : function(renderTo){
12040 // this is one sweet looking template!
12041 var tpl = new Roo.Template(
12042 '<table cellspacing="0" class="x-btn-menu-wrap x-btn"><tr><td>',
12043 '<table cellspacing="0" class="x-btn-wrap x-btn-menu-text-wrap"><tbody>',
12044 '<tr><td class="x-btn-left"><i> </i></td><td class="x-btn-center"><button class="x-btn-text" type="{1}">{0}</button></td></tr>',
12045 "</tbody></table></td><td>",
12046 '<table cellspacing="0" class="x-btn-wrap x-btn-menu-arrow-wrap"><tbody>',
12047 '<tr><td class="x-btn-center"><button class="x-btn-menu-arrow-el" type="button"> </button></td><td class="x-btn-right"><i> </i></td></tr>',
12048 "</tbody></table></td></tr></table>"
12050 var btn = tpl.append(renderTo, [this.text, this.type], true);
12051 var btnEl = btn.child("button");
12053 btn.addClass(this.cls);
12056 btnEl.setStyle('background-image', 'url(' +this.icon +')');
12059 btnEl.addClass(this.iconCls);
12061 btn.addClass(this.text ? 'x-btn-text-icon' : 'x-btn-icon');
12065 if(this.handleMouseEvents){
12066 btn.on("mouseover", this.onMouseOver, this);
12067 btn.on("mouseout", this.onMouseOut, this);
12068 btn.on("mousedown", this.onMouseDown, this);
12069 btn.on("mouseup", this.onMouseUp, this);
12071 btn.on(this.clickEvent, this.onClick, this);
12073 if(typeof this.tooltip == 'object'){
12074 Roo.QuickTips.tips(Roo.apply({
12078 btnEl.dom[this.tooltipType] = this.tooltip;
12081 if(this.arrowTooltip){
12082 btn.child("button:nth(2)").dom[this.tooltipType] = this.arrowTooltip;
12091 this.el.addClass("x-btn-pressed");
12093 if(Roo.isIE && !Roo.isIE7){
12094 this.autoWidth.defer(1, this);
12099 this.menu.on("show", this.onMenuShow, this);
12100 this.menu.on("hide", this.onMenuHide, this);
12102 this.fireEvent('render', this);
12106 autoWidth : function(){
12108 var tbl = this.el.child("table:first");
12109 var tbl2 = this.el.child("table:last");
12110 this.el.setWidth("auto");
12111 tbl.setWidth("auto");
12112 if(Roo.isIE7 && Roo.isStrict){
12113 var ib = this.el.child('button:first');
12114 if(ib && ib.getWidth() > 20){
12116 ib.setWidth(Roo.util.TextMetrics.measure(ib, this.text).width+ib.getFrameWidth('lr'));
12121 this.el.beginMeasure();
12123 if((tbl.getWidth()+tbl2.getWidth()) < this.minWidth){
12124 tbl.setWidth(this.minWidth-tbl2.getWidth());
12127 this.el.endMeasure();
12130 this.el.setWidth(tbl.getWidth()+tbl2.getWidth());
12134 * Sets this button's click handler
12135 * @param {Function} handler The function to call when the button is clicked
12136 * @param {Object} scope (optional) Scope for the function passed above
12138 setHandler : function(handler, scope){
12139 this.handler = handler;
12140 this.scope = scope;
12144 * Sets this button's arrow click handler
12145 * @param {Function} handler The function to call when the arrow is clicked
12146 * @param {Object} scope (optional) Scope for the function passed above
12148 setArrowHandler : function(handler, scope){
12149 this.arrowHandler = handler;
12150 this.scope = scope;
12156 focus : function(){
12158 this.el.child("button:first").focus();
12163 onClick : function(e){
12164 e.preventDefault();
12165 if(!this.disabled){
12166 if(e.getTarget(".x-btn-menu-arrow-wrap")){
12167 if(this.menu && !this.menu.isVisible()){
12168 this.menu.show(this.el, this.menuAlign);
12170 this.fireEvent("arrowclick", this, e);
12171 if(this.arrowHandler){
12172 this.arrowHandler.call(this.scope || this, this, e);
12175 this.fireEvent("click", this, e);
12177 this.handler.call(this.scope || this, this, e);
12183 onMouseDown : function(e){
12184 if(!this.disabled){
12185 Roo.fly(e.getTarget("table")).addClass("x-btn-click");
12189 onMouseUp : function(e){
12190 Roo.fly(e.getTarget("table")).removeClass("x-btn-click");
12195 // backwards compat
12196 Roo.MenuButton = Roo.SplitButton;/*
12198 * Ext JS Library 1.1.1
12199 * Copyright(c) 2006-2007, Ext JS, LLC.
12201 * Originally Released Under LGPL - original licence link has changed is not relivant.
12204 * <script type="text/javascript">
12208 * @class Roo.Toolbar
12209 * Basic Toolbar class.
12211 * Creates a new Toolbar
12212 * @param {Object} config The config object
12214 Roo.Toolbar = function(container, buttons, config)
12216 /// old consturctor format still supported..
12217 if(container instanceof Array){ // omit the container for later rendering
12218 buttons = container;
12222 if (typeof(container) == 'object' && container.xtype) {
12223 config = container;
12224 container = config.container;
12225 buttons = config.buttons; // not really - use items!!
12228 if (config && config.items) {
12229 xitems = config.items;
12230 delete config.items;
12232 Roo.apply(this, config);
12233 this.buttons = buttons;
12236 this.render(container);
12238 Roo.each(xitems, function(b) {
12244 Roo.Toolbar.prototype = {
12246 * @cfg {Roo.data.Store} items
12247 * array of button configs or elements to add
12251 * @cfg {String/HTMLElement/Element} container
12252 * The id or element that will contain the toolbar
12255 render : function(ct){
12256 this.el = Roo.get(ct);
12258 this.el.addClass(this.cls);
12260 // using a table allows for vertical alignment
12261 // 100% width is needed by Safari...
12262 this.el.update('<div class="x-toolbar x-small-editor"><table cellspacing="0"><tr></tr></table></div>');
12263 this.tr = this.el.child("tr", true);
12265 this.items = new Roo.util.MixedCollection(false, function(o){
12266 return o.id || ("item" + (++autoId));
12269 this.add.apply(this, this.buttons);
12270 delete this.buttons;
12275 * Adds element(s) to the toolbar -- this function takes a variable number of
12276 * arguments of mixed type and adds them to the toolbar.
12277 * @param {Mixed} arg1 The following types of arguments are all valid:<br />
12279 * <li>{@link Roo.Toolbar.Button} config: A valid button config object (equivalent to {@link #addButton})</li>
12280 * <li>HtmlElement: Any standard HTML element (equivalent to {@link #addElement})</li>
12281 * <li>Field: Any form field (equivalent to {@link #addField})</li>
12282 * <li>Item: Any subclass of {@link Roo.Toolbar.Item} (equivalent to {@link #addItem})</li>
12283 * <li>String: Any generic string (gets wrapped in a {@link Roo.Toolbar.TextItem}, equivalent to {@link #addText}).
12284 * Note that there are a few special strings that are treated differently as explained nRoo.</li>
12285 * <li>'separator' or '-': Creates a separator element (equivalent to {@link #addSeparator})</li>
12286 * <li>' ': Creates a spacer element (equivalent to {@link #addSpacer})</li>
12287 * <li>'->': Creates a fill element (equivalent to {@link #addFill})</li>
12289 * @param {Mixed} arg2
12290 * @param {Mixed} etc.
12293 var a = arguments, l = a.length;
12294 for(var i = 0; i < l; i++){
12299 _add : function(el) {
12302 el = Roo.factory(el, typeof(Roo.Toolbar[el.xtype]) == 'undefined' ? Roo.form : Roo.Toolbar);
12305 if (el.applyTo){ // some kind of form field
12306 return this.addField(el);
12308 if (el.render){ // some kind of Toolbar.Item
12309 return this.addItem(el);
12311 if (typeof el == "string"){ // string
12312 if(el == "separator" || el == "-"){
12313 return this.addSeparator();
12316 return this.addSpacer();
12319 return this.addFill();
12321 return this.addText(el);
12324 if(el.tagName){ // element
12325 return this.addElement(el);
12327 if(typeof el == "object"){ // must be button config?
12328 return this.addButton(el);
12330 // and now what?!?!
12336 * Add an Xtype element
12337 * @param {Object} xtype Xtype Object
12338 * @return {Object} created Object
12340 addxtype : function(e){
12341 return this.add(e);
12345 * Returns the Element for this toolbar.
12346 * @return {Roo.Element}
12348 getEl : function(){
12354 * @return {Roo.Toolbar.Item} The separator item
12356 addSeparator : function(){
12357 return this.addItem(new Roo.Toolbar.Separator());
12361 * Adds a spacer element
12362 * @return {Roo.Toolbar.Spacer} The spacer item
12364 addSpacer : function(){
12365 return this.addItem(new Roo.Toolbar.Spacer());
12369 * Adds a fill element that forces subsequent additions to the right side of the toolbar
12370 * @return {Roo.Toolbar.Fill} The fill item
12372 addFill : function(){
12373 return this.addItem(new Roo.Toolbar.Fill());
12377 * Adds any standard HTML element to the toolbar
12378 * @param {String/HTMLElement/Element} el The element or id of the element to add
12379 * @return {Roo.Toolbar.Item} The element's item
12381 addElement : function(el){
12382 return this.addItem(new Roo.Toolbar.Item(el));
12385 * Collection of items on the toolbar.. (only Toolbar Items, so use fields to retrieve fields)
12386 * @type Roo.util.MixedCollection
12391 * Adds any Toolbar.Item or subclass
12392 * @param {Roo.Toolbar.Item} item
12393 * @return {Roo.Toolbar.Item} The item
12395 addItem : function(item){
12396 var td = this.nextBlock();
12398 this.items.add(item);
12403 * Adds a button (or buttons). See {@link Roo.Toolbar.Button} for more info on the config.
12404 * @param {Object/Array} config A button config or array of configs
12405 * @return {Roo.Toolbar.Button/Array}
12407 addButton : function(config){
12408 if(config instanceof Array){
12410 for(var i = 0, len = config.length; i < len; i++) {
12411 buttons.push(this.addButton(config[i]));
12416 if(!(config instanceof Roo.Toolbar.Button)){
12418 new Roo.Toolbar.SplitButton(config) :
12419 new Roo.Toolbar.Button(config);
12421 var td = this.nextBlock();
12428 * Adds text to the toolbar
12429 * @param {String} text The text to add
12430 * @return {Roo.Toolbar.Item} The element's item
12432 addText : function(text){
12433 return this.addItem(new Roo.Toolbar.TextItem(text));
12437 * Inserts any {@link Roo.Toolbar.Item}/{@link Roo.Toolbar.Button} at the specified index.
12438 * @param {Number} index The index where the item is to be inserted
12439 * @param {Object/Roo.Toolbar.Item/Roo.Toolbar.Button (may be Array)} item The button, or button config object to be inserted.
12440 * @return {Roo.Toolbar.Button/Item}
12442 insertButton : function(index, item){
12443 if(item instanceof Array){
12445 for(var i = 0, len = item.length; i < len; i++) {
12446 buttons.push(this.insertButton(index + i, item[i]));
12450 if (!(item instanceof Roo.Toolbar.Button)){
12451 item = new Roo.Toolbar.Button(item);
12453 var td = document.createElement("td");
12454 this.tr.insertBefore(td, this.tr.childNodes[index]);
12456 this.items.insert(index, item);
12461 * Adds a new element to the toolbar from the passed {@link Roo.DomHelper} config.
12462 * @param {Object} config
12463 * @return {Roo.Toolbar.Item} The element's item
12465 addDom : function(config, returnEl){
12466 var td = this.nextBlock();
12467 Roo.DomHelper.overwrite(td, config);
12468 var ti = new Roo.Toolbar.Item(td.firstChild);
12470 this.items.add(ti);
12475 * Collection of fields on the toolbar.. usefull for quering (value is false if there are no fields)
12476 * @type Roo.util.MixedCollection
12481 * Adds a dynamically rendered Roo.form field (TextField, ComboBox, etc). Note: the field should not have
12482 * been rendered yet. For a field that has already been rendered, use {@link #addElement}.
12483 * @param {Roo.form.Field} field
12484 * @return {Roo.ToolbarItem}
12488 addField : function(field) {
12489 if (!this.fields) {
12491 this.fields = new Roo.util.MixedCollection(false, function(o){
12492 return o.id || ("item" + (++autoId));
12497 var td = this.nextBlock();
12499 var ti = new Roo.Toolbar.Item(td.firstChild);
12501 this.items.add(ti);
12502 this.fields.add(field);
12513 this.el.child('div').setVisibilityMode(Roo.Element.DISPLAY);
12514 this.el.child('div').hide();
12522 this.el.child('div').show();
12526 nextBlock : function(){
12527 var td = document.createElement("td");
12528 this.tr.appendChild(td);
12533 destroy : function(){
12534 if(this.items){ // rendered?
12535 Roo.destroy.apply(Roo, this.items.items);
12537 if(this.fields){ // rendered?
12538 Roo.destroy.apply(Roo, this.fields.items);
12540 Roo.Element.uncache(this.el, this.tr);
12545 * @class Roo.Toolbar.Item
12546 * The base class that other classes should extend in order to get some basic common toolbar item functionality.
12548 * Creates a new Item
12549 * @param {HTMLElement} el
12551 Roo.Toolbar.Item = function(el){
12552 this.el = Roo.getDom(el);
12553 this.id = Roo.id(this.el);
12554 this.hidden = false;
12557 Roo.Toolbar.Item.prototype = {
12560 * Get this item's HTML Element
12561 * @return {HTMLElement}
12563 getEl : function(){
12568 render : function(td){
12570 td.appendChild(this.el);
12574 * Removes and destroys this item.
12576 destroy : function(){
12577 this.td.parentNode.removeChild(this.td);
12584 this.hidden = false;
12585 this.td.style.display = "";
12592 this.hidden = true;
12593 this.td.style.display = "none";
12597 * Convenience function for boolean show/hide.
12598 * @param {Boolean} visible true to show/false to hide
12600 setVisible: function(visible){
12609 * Try to focus this item.
12611 focus : function(){
12612 Roo.fly(this.el).focus();
12616 * Disables this item.
12618 disable : function(){
12619 Roo.fly(this.td).addClass("x-item-disabled");
12620 this.disabled = true;
12621 this.el.disabled = true;
12625 * Enables this item.
12627 enable : function(){
12628 Roo.fly(this.td).removeClass("x-item-disabled");
12629 this.disabled = false;
12630 this.el.disabled = false;
12636 * @class Roo.Toolbar.Separator
12637 * @extends Roo.Toolbar.Item
12638 * A simple toolbar separator class
12640 * Creates a new Separator
12642 Roo.Toolbar.Separator = function(){
12643 var s = document.createElement("span");
12644 s.className = "ytb-sep";
12645 Roo.Toolbar.Separator.superclass.constructor.call(this, s);
12647 Roo.extend(Roo.Toolbar.Separator, Roo.Toolbar.Item, {
12648 enable:Roo.emptyFn,
12649 disable:Roo.emptyFn,
12654 * @class Roo.Toolbar.Spacer
12655 * @extends Roo.Toolbar.Item
12656 * A simple element that adds extra horizontal space to a toolbar.
12658 * Creates a new Spacer
12660 Roo.Toolbar.Spacer = function(){
12661 var s = document.createElement("div");
12662 s.className = "ytb-spacer";
12663 Roo.Toolbar.Spacer.superclass.constructor.call(this, s);
12665 Roo.extend(Roo.Toolbar.Spacer, Roo.Toolbar.Item, {
12666 enable:Roo.emptyFn,
12667 disable:Roo.emptyFn,
12672 * @class Roo.Toolbar.Fill
12673 * @extends Roo.Toolbar.Spacer
12674 * A simple element that adds a greedy (100% width) horizontal space to a toolbar.
12676 * Creates a new Spacer
12678 Roo.Toolbar.Fill = Roo.extend(Roo.Toolbar.Spacer, {
12680 render : function(td){
12681 td.style.width = '100%';
12682 Roo.Toolbar.Fill.superclass.render.call(this, td);
12687 * @class Roo.Toolbar.TextItem
12688 * @extends Roo.Toolbar.Item
12689 * A simple class that renders text directly into a toolbar.
12691 * Creates a new TextItem
12692 * @param {String} text
12694 Roo.Toolbar.TextItem = function(text){
12695 if (typeof(text) == 'object') {
12698 var s = document.createElement("span");
12699 s.className = "ytb-text";
12700 s.innerHTML = text;
12701 Roo.Toolbar.TextItem.superclass.constructor.call(this, s);
12703 Roo.extend(Roo.Toolbar.TextItem, Roo.Toolbar.Item, {
12704 enable:Roo.emptyFn,
12705 disable:Roo.emptyFn,
12710 * @class Roo.Toolbar.Button
12711 * @extends Roo.Button
12712 * A button that renders into a toolbar.
12714 * Creates a new Button
12715 * @param {Object} config A standard {@link Roo.Button} config object
12717 Roo.Toolbar.Button = function(config){
12718 Roo.Toolbar.Button.superclass.constructor.call(this, null, config);
12720 Roo.extend(Roo.Toolbar.Button, Roo.Button, {
12721 render : function(td){
12723 Roo.Toolbar.Button.superclass.render.call(this, td);
12727 * Removes and destroys this button
12729 destroy : function(){
12730 Roo.Toolbar.Button.superclass.destroy.call(this);
12731 this.td.parentNode.removeChild(this.td);
12735 * Shows this button
12738 this.hidden = false;
12739 this.td.style.display = "";
12743 * Hides this button
12746 this.hidden = true;
12747 this.td.style.display = "none";
12751 * Disables this item
12753 disable : function(){
12754 Roo.fly(this.td).addClass("x-item-disabled");
12755 this.disabled = true;
12759 * Enables this item
12761 enable : function(){
12762 Roo.fly(this.td).removeClass("x-item-disabled");
12763 this.disabled = false;
12766 // backwards compat
12767 Roo.ToolbarButton = Roo.Toolbar.Button;
12770 * @class Roo.Toolbar.SplitButton
12771 * @extends Roo.SplitButton
12772 * A menu button that renders into a toolbar.
12774 * Creates a new SplitButton
12775 * @param {Object} config A standard {@link Roo.SplitButton} config object
12777 Roo.Toolbar.SplitButton = function(config){
12778 Roo.Toolbar.SplitButton.superclass.constructor.call(this, null, config);
12780 Roo.extend(Roo.Toolbar.SplitButton, Roo.SplitButton, {
12781 render : function(td){
12783 Roo.Toolbar.SplitButton.superclass.render.call(this, td);
12787 * Removes and destroys this button
12789 destroy : function(){
12790 Roo.Toolbar.SplitButton.superclass.destroy.call(this);
12791 this.td.parentNode.removeChild(this.td);
12795 * Shows this button
12798 this.hidden = false;
12799 this.td.style.display = "";
12803 * Hides this button
12806 this.hidden = true;
12807 this.td.style.display = "none";
12811 // backwards compat
12812 Roo.Toolbar.MenuButton = Roo.Toolbar.SplitButton;/*
12814 * Ext JS Library 1.1.1
12815 * Copyright(c) 2006-2007, Ext JS, LLC.
12817 * Originally Released Under LGPL - original licence link has changed is not relivant.
12820 * <script type="text/javascript">
12824 * @class Roo.PagingToolbar
12825 * @extends Roo.Toolbar
12826 * A specialized toolbar that is bound to a {@link Roo.data.Store} and provides automatic paging controls.
12828 * Create a new PagingToolbar
12829 * @param {Object} config The config object
12831 Roo.PagingToolbar = function(el, ds, config)
12833 // old args format still supported... - xtype is prefered..
12834 if (typeof(el) == 'object' && el.xtype) {
12835 // created from xtype...
12837 ds = el.dataSource;
12838 el = config.container;
12841 if (config.items) {
12842 items = config.items;
12846 Roo.PagingToolbar.superclass.constructor.call(this, el, null, config);
12849 this.renderButtons(this.el);
12852 // supprot items array.
12854 Roo.each(items, function(e) {
12855 this.add(Roo.factory(e));
12860 Roo.extend(Roo.PagingToolbar, Roo.Toolbar, {
12862 * @cfg {Roo.data.Store} dataSource
12863 * The underlying data store providing the paged data
12866 * @cfg {String/HTMLElement/Element} container
12867 * container The id or element that will contain the toolbar
12870 * @cfg {Boolean} displayInfo
12871 * True to display the displayMsg (defaults to false)
12874 * @cfg {Number} pageSize
12875 * The number of records to display per page (defaults to 20)
12879 * @cfg {String} displayMsg
12880 * The paging status message to display (defaults to "Displaying {start} - {end} of {total}")
12882 displayMsg : 'Displaying {0} - {1} of {2}',
12884 * @cfg {String} emptyMsg
12885 * The message to display when no records are found (defaults to "No data to display")
12887 emptyMsg : 'No data to display',
12889 * Customizable piece of the default paging text (defaults to "Page")
12892 beforePageText : "Page",
12894 * Customizable piece of the default paging text (defaults to "of %0")
12897 afterPageText : "of {0}",
12899 * Customizable piece of the default paging text (defaults to "First Page")
12902 firstText : "First Page",
12904 * Customizable piece of the default paging text (defaults to "Previous Page")
12907 prevText : "Previous Page",
12909 * Customizable piece of the default paging text (defaults to "Next Page")
12912 nextText : "Next Page",
12914 * Customizable piece of the default paging text (defaults to "Last Page")
12917 lastText : "Last Page",
12919 * Customizable piece of the default paging text (defaults to "Refresh")
12922 refreshText : "Refresh",
12925 renderButtons : function(el){
12926 Roo.PagingToolbar.superclass.render.call(this, el);
12927 this.first = this.addButton({
12928 tooltip: this.firstText,
12929 cls: "x-btn-icon x-grid-page-first",
12931 handler: this.onClick.createDelegate(this, ["first"])
12933 this.prev = this.addButton({
12934 tooltip: this.prevText,
12935 cls: "x-btn-icon x-grid-page-prev",
12937 handler: this.onClick.createDelegate(this, ["prev"])
12939 //this.addSeparator();
12940 this.add(this.beforePageText);
12941 this.field = Roo.get(this.addDom({
12946 cls: "x-grid-page-number"
12948 this.field.on("keydown", this.onPagingKeydown, this);
12949 this.field.on("focus", function(){this.dom.select();});
12950 this.afterTextEl = this.addText(String.format(this.afterPageText, 1));
12951 this.field.setHeight(18);
12952 //this.addSeparator();
12953 this.next = this.addButton({
12954 tooltip: this.nextText,
12955 cls: "x-btn-icon x-grid-page-next",
12957 handler: this.onClick.createDelegate(this, ["next"])
12959 this.last = this.addButton({
12960 tooltip: this.lastText,
12961 cls: "x-btn-icon x-grid-page-last",
12963 handler: this.onClick.createDelegate(this, ["last"])
12965 //this.addSeparator();
12966 this.loading = this.addButton({
12967 tooltip: this.refreshText,
12968 cls: "x-btn-icon x-grid-loading",
12969 handler: this.onClick.createDelegate(this, ["refresh"])
12972 if(this.displayInfo){
12973 this.displayEl = Roo.fly(this.el.dom.firstChild).createChild({cls:'x-paging-info'});
12978 updateInfo : function(){
12979 if(this.displayEl){
12980 var count = this.ds.getCount();
12981 var msg = count == 0 ?
12985 this.cursor+1, this.cursor+count, this.ds.getTotalCount()
12987 this.displayEl.update(msg);
12992 onLoad : function(ds, r, o){
12993 this.cursor = o.params ? o.params.start : 0;
12994 var d = this.getPageData(), ap = d.activePage, ps = d.pages;
12996 this.afterTextEl.el.innerHTML = String.format(this.afterPageText, d.pages);
12997 this.field.dom.value = ap;
12998 this.first.setDisabled(ap == 1);
12999 this.prev.setDisabled(ap == 1);
13000 this.next.setDisabled(ap == ps);
13001 this.last.setDisabled(ap == ps);
13002 this.loading.enable();
13007 getPageData : function(){
13008 var total = this.ds.getTotalCount();
13011 activePage : Math.ceil((this.cursor+this.pageSize)/this.pageSize),
13012 pages : total < this.pageSize ? 1 : Math.ceil(total/this.pageSize)
13017 onLoadError : function(){
13018 this.loading.enable();
13022 onPagingKeydown : function(e){
13023 var k = e.getKey();
13024 var d = this.getPageData();
13026 var v = this.field.dom.value, pageNum;
13027 if(!v || isNaN(pageNum = parseInt(v, 10))){
13028 this.field.dom.value = d.activePage;
13031 pageNum = Math.min(Math.max(1, pageNum), d.pages) - 1;
13032 this.ds.load({params:{start: pageNum * this.pageSize, limit: this.pageSize}});
13035 else if(k == e.HOME || (k == e.UP && e.ctrlKey) || (k == e.PAGEUP && e.ctrlKey) || (k == e.RIGHT && e.ctrlKey) || k == e.END || (k == e.DOWN && e.ctrlKey) || (k == e.LEFT && e.ctrlKey) || (k == e.PAGEDOWN && e.ctrlKey))
13037 var pageNum = (k == e.HOME || (k == e.DOWN && e.ctrlKey) || (k == e.LEFT && e.ctrlKey) || (k == e.PAGEDOWN && e.ctrlKey)) ? 1 : d.pages;
13038 this.field.dom.value = pageNum;
13039 this.ds.load({params:{start: (pageNum - 1) * this.pageSize, limit: this.pageSize}});
13042 else if(k == e.UP || k == e.RIGHT || k == e.PAGEUP || k == e.DOWN || k == e.LEFT || k == e.PAGEDOWN)
13044 var v = this.field.dom.value, pageNum;
13045 var increment = (e.shiftKey) ? 10 : 1;
13046 if(k == e.DOWN || k == e.LEFT || k == e.PAGEDOWN)
13048 if(!v || isNaN(pageNum = parseInt(v, 10))) {
13049 this.field.dom.value = d.activePage;
13052 else if(parseInt(v, 10) + increment >= 1 & parseInt(v, 10) + increment <= d.pages)
13054 this.field.dom.value = parseInt(v, 10) + increment;
13055 pageNum = Math.min(Math.max(1, pageNum + increment), d.pages) - 1;
13056 this.ds.load({params:{start: pageNum * this.pageSize, limit: this.pageSize}});
13063 beforeLoad : function(){
13065 this.loading.disable();
13070 onClick : function(which){
13074 ds.load({params:{start: 0, limit: this.pageSize}});
13077 ds.load({params:{start: Math.max(0, this.cursor-this.pageSize), limit: this.pageSize}});
13080 ds.load({params:{start: this.cursor+this.pageSize, limit: this.pageSize}});
13083 var total = ds.getTotalCount();
13084 var extra = total % this.pageSize;
13085 var lastStart = extra ? (total - extra) : total-this.pageSize;
13086 ds.load({params:{start: lastStart, limit: this.pageSize}});
13089 ds.load({params:{start: this.cursor, limit: this.pageSize}});
13095 * Unbinds the paging toolbar from the specified {@link Roo.data.Store}
13096 * @param {Roo.data.Store} store The data store to unbind
13098 unbind : function(ds){
13099 ds.un("beforeload", this.beforeLoad, this);
13100 ds.un("load", this.onLoad, this);
13101 ds.un("loadexception", this.onLoadError, this);
13102 ds.un("remove", this.updateInfo, this);
13103 ds.un("add", this.updateInfo, this);
13104 this.ds = undefined;
13108 * Binds the paging toolbar to the specified {@link Roo.data.Store}
13109 * @param {Roo.data.Store} store The data store to bind
13111 bind : function(ds){
13112 ds.on("beforeload", this.beforeLoad, this);
13113 ds.on("load", this.onLoad, this);
13114 ds.on("loadexception", this.onLoadError, this);
13115 ds.on("remove", this.updateInfo, this);
13116 ds.on("add", this.updateInfo, this);
13121 * Ext JS Library 1.1.1
13122 * Copyright(c) 2006-2007, Ext JS, LLC.
13124 * Originally Released Under LGPL - original licence link has changed is not relivant.
13127 * <script type="text/javascript">
13131 * @class Roo.Resizable
13132 * @extends Roo.util.Observable
13133 * <p>Applies drag handles to an element to make it resizable. The drag handles are inserted into the element
13134 * and positioned absolute. Some elements, such as a textarea or image, don't support this. To overcome that, you can wrap
13135 * the textarea in a div and set "resizeChild" to true (or to the id of the element), <b>or</b> set wrap:true in your config and
13136 * the element will be wrapped for you automatically.</p>
13137 * <p>Here is the list of valid resize handles:</p>
13140 ------ -------------------
13149 'hd' horizontal drag
13152 * <p>Here's an example showing the creation of a typical Resizable:</p>
13154 var resizer = new Roo.Resizable("element-id", {
13162 resizer.on("resize", myHandler);
13164 * <p>To hide a particular handle, set its display to none in CSS, or through script:<br>
13165 * resizer.east.setDisplayed(false);</p>
13166 * @cfg {Boolean/String/Element} resizeChild True to resize the first child, or id/element to resize (defaults to false)
13167 * @cfg {Array/String} adjustments String "auto" or an array [width, height] with values to be <b>added</b> to the
13168 * resize operation's new size (defaults to [0, 0])
13169 * @cfg {Number} minWidth The minimum width for the element (defaults to 5)
13170 * @cfg {Number} minHeight The minimum height for the element (defaults to 5)
13171 * @cfg {Number} maxWidth The maximum width for the element (defaults to 10000)
13172 * @cfg {Number} maxHeight The maximum height for the element (defaults to 10000)
13173 * @cfg {Boolean} enabled False to disable resizing (defaults to true)
13174 * @cfg {Boolean} wrap True to wrap an element with a div if needed (required for textareas and images, defaults to false)
13175 * @cfg {Number} width The width of the element in pixels (defaults to null)
13176 * @cfg {Number} height The height of the element in pixels (defaults to null)
13177 * @cfg {Boolean} animate True to animate the resize (not compatible with dynamic sizing, defaults to false)
13178 * @cfg {Number} duration Animation duration if animate = true (defaults to .35)
13179 * @cfg {Boolean} dynamic True to resize the element while dragging instead of using a proxy (defaults to false)
13180 * @cfg {String} handles String consisting of the resize handles to display (defaults to undefined)
13181 * @cfg {Boolean} multiDirectional <b>Deprecated</b>. The old style of adding multi-direction resize handles, deprecated
13182 * in favor of the handles config option (defaults to false)
13183 * @cfg {Boolean} disableTrackOver True to disable mouse tracking. This is only applied at config time. (defaults to false)
13184 * @cfg {String} easing Animation easing if animate = true (defaults to 'easingOutStrong')
13185 * @cfg {Number} widthIncrement The increment to snap the width resize in pixels (dynamic must be true, defaults to 0)
13186 * @cfg {Number} heightIncrement The increment to snap the height resize in pixels (dynamic must be true, defaults to 0)
13187 * @cfg {Boolean} pinned True to ensure that the resize handles are always visible, false to display them only when the
13188 * user mouses over the resizable borders. This is only applied at config time. (defaults to false)
13189 * @cfg {Boolean} preserveRatio True to preserve the original ratio between height and width during resize (defaults to false)
13190 * @cfg {Boolean} transparent True for transparent handles. This is only applied at config time. (defaults to false)
13191 * @cfg {Number} minX The minimum allowed page X for the element (only used for west resizing, defaults to 0)
13192 * @cfg {Number} minY The minimum allowed page Y for the element (only used for north resizing, defaults to 0)
13193 * @cfg {Boolean} draggable Convenience to initialize drag drop (defaults to false)
13195 * Create a new resizable component
13196 * @param {String/HTMLElement/Roo.Element} el The id or element to resize
13197 * @param {Object} config configuration options
13199 Roo.Resizable = function(el, config)
13201 this.el = Roo.get(el);
13203 if(config && config.wrap){
13204 config.resizeChild = this.el;
13205 this.el = this.el.wrap(typeof config.wrap == "object" ? config.wrap : {cls:"xresizable-wrap"});
13206 this.el.id = this.el.dom.id = config.resizeChild.id + "-rzwrap";
13207 this.el.setStyle("overflow", "hidden");
13208 this.el.setPositioning(config.resizeChild.getPositioning());
13209 config.resizeChild.clearPositioning();
13210 if(!config.width || !config.height){
13211 var csize = config.resizeChild.getSize();
13212 this.el.setSize(csize.width, csize.height);
13214 if(config.pinned && !config.adjustments){
13215 config.adjustments = "auto";
13219 this.proxy = this.el.createProxy({tag: "div", cls: "x-resizable-proxy", id: this.el.id + "-rzproxy"});
13220 this.proxy.unselectable();
13221 this.proxy.enableDisplayMode('block');
13223 Roo.apply(this, config);
13226 this.disableTrackOver = true;
13227 this.el.addClass("x-resizable-pinned");
13229 // if the element isn't positioned, make it relative
13230 var position = this.el.getStyle("position");
13231 if(position != "absolute" && position != "fixed"){
13232 this.el.setStyle("position", "relative");
13234 if(!this.handles){ // no handles passed, must be legacy style
13235 this.handles = 's,e,se';
13236 if(this.multiDirectional){
13237 this.handles += ',n,w';
13240 if(this.handles == "all"){
13241 this.handles = "n s e w ne nw se sw";
13243 var hs = this.handles.split(/\s*?[,;]\s*?| /);
13244 var ps = Roo.Resizable.positions;
13245 for(var i = 0, len = hs.length; i < len; i++){
13246 if(hs[i] && ps[hs[i]]){
13247 var pos = ps[hs[i]];
13248 this[pos] = new Roo.Resizable.Handle(this, pos, this.disableTrackOver, this.transparent);
13252 this.corner = this.southeast;
13254 // updateBox = the box can move..
13255 if(this.handles.indexOf("n") != -1 || this.handles.indexOf("w") != -1 || this.handles.indexOf("hd") != -1) {
13256 this.updateBox = true;
13259 this.activeHandle = null;
13261 if(this.resizeChild){
13262 if(typeof this.resizeChild == "boolean"){
13263 this.resizeChild = Roo.get(this.el.dom.firstChild, true);
13265 this.resizeChild = Roo.get(this.resizeChild, true);
13269 if(this.adjustments == "auto"){
13270 var rc = this.resizeChild;
13271 var hw = this.west, he = this.east, hn = this.north, hs = this.south;
13272 if(rc && (hw || hn)){
13273 rc.position("relative");
13274 rc.setLeft(hw ? hw.el.getWidth() : 0);
13275 rc.setTop(hn ? hn.el.getHeight() : 0);
13277 this.adjustments = [
13278 (he ? -he.el.getWidth() : 0) + (hw ? -hw.el.getWidth() : 0),
13279 (hn ? -hn.el.getHeight() : 0) + (hs ? -hs.el.getHeight() : 0) -1
13283 if(this.draggable){
13284 this.dd = this.dynamic ?
13285 this.el.initDD(null) : this.el.initDDProxy(null, {dragElId: this.proxy.id});
13286 this.dd.setHandleElId(this.resizeChild ? this.resizeChild.id : this.el.id);
13292 * @event beforeresize
13293 * Fired before resize is allowed. Set enabled to false to cancel resize.
13294 * @param {Roo.Resizable} this
13295 * @param {Roo.EventObject} e The mousedown event
13297 "beforeresize" : true,
13300 * Fired after a resize.
13301 * @param {Roo.Resizable} this
13302 * @param {Number} width The new width
13303 * @param {Number} height The new height
13304 * @param {Roo.EventObject} e The mouseup event
13309 if(this.width !== null && this.height !== null){
13310 this.resizeTo(this.width, this.height);
13312 this.updateChildSize();
13315 this.el.dom.style.zoom = 1;
13317 Roo.Resizable.superclass.constructor.call(this);
13320 Roo.extend(Roo.Resizable, Roo.util.Observable, {
13321 resizeChild : false,
13322 adjustments : [0, 0],
13332 multiDirectional : false,
13333 disableTrackOver : false,
13334 easing : 'easeOutStrong',
13335 widthIncrement : 0,
13336 heightIncrement : 0,
13340 preserveRatio : false,
13341 transparent: false,
13347 * @cfg {String/HTMLElement/Element} constrainTo Constrain the resize to a particular element
13349 constrainTo: undefined,
13351 * @cfg {Roo.lib.Region} resizeRegion Constrain the resize to a particular region
13353 resizeRegion: undefined,
13357 * Perform a manual resize
13358 * @param {Number} width
13359 * @param {Number} height
13361 resizeTo : function(width, height){
13362 this.el.setSize(width, height);
13363 this.updateChildSize();
13364 this.fireEvent("resize", this, width, height, null);
13368 startSizing : function(e, handle){
13369 this.fireEvent("beforeresize", this, e);
13370 if(this.enabled){ // 2nd enabled check in case disabled before beforeresize handler
13373 this.overlay = this.el.createProxy({tag: "div", cls: "x-resizable-overlay", html: " "});
13374 this.overlay.unselectable();
13375 this.overlay.enableDisplayMode("block");
13376 this.overlay.on("mousemove", this.onMouseMove, this);
13377 this.overlay.on("mouseup", this.onMouseUp, this);
13379 this.overlay.setStyle("cursor", handle.el.getStyle("cursor"));
13381 this.resizing = true;
13382 this.startBox = this.el.getBox();
13383 this.startPoint = e.getXY();
13384 this.offsets = [(this.startBox.x + this.startBox.width) - this.startPoint[0],
13385 (this.startBox.y + this.startBox.height) - this.startPoint[1]];
13387 this.overlay.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
13388 this.overlay.show();
13390 if(this.constrainTo) {
13391 var ct = Roo.get(this.constrainTo);
13392 this.resizeRegion = ct.getRegion().adjust(
13393 ct.getFrameWidth('t'),
13394 ct.getFrameWidth('l'),
13395 -ct.getFrameWidth('b'),
13396 -ct.getFrameWidth('r')
13400 this.proxy.setStyle('visibility', 'hidden'); // workaround display none
13402 this.proxy.setBox(this.startBox);
13404 this.proxy.setStyle('visibility', 'visible');
13410 onMouseDown : function(handle, e){
13413 this.activeHandle = handle;
13414 this.startSizing(e, handle);
13419 onMouseUp : function(e){
13420 var size = this.resizeElement();
13421 this.resizing = false;
13423 this.overlay.hide();
13425 this.fireEvent("resize", this, size.width, size.height, e);
13429 updateChildSize : function(){
13430 if(this.resizeChild){
13432 var child = this.resizeChild;
13433 var adj = this.adjustments;
13434 if(el.dom.offsetWidth){
13435 var b = el.getSize(true);
13436 child.setSize(b.width+adj[0], b.height+adj[1]);
13438 // Second call here for IE
13439 // The first call enables instant resizing and
13440 // the second call corrects scroll bars if they
13443 setTimeout(function(){
13444 if(el.dom.offsetWidth){
13445 var b = el.getSize(true);
13446 child.setSize(b.width+adj[0], b.height+adj[1]);
13454 snap : function(value, inc, min){
13455 if(!inc || !value) return value;
13456 var newValue = value;
13457 var m = value % inc;
13460 newValue = value + (inc-m);
13462 newValue = value - m;
13465 return Math.max(min, newValue);
13469 resizeElement : function(){
13470 var box = this.proxy.getBox();
13471 if(this.updateBox){
13472 this.el.setBox(box, false, this.animate, this.duration, null, this.easing);
13474 this.el.setSize(box.width, box.height, this.animate, this.duration, null, this.easing);
13476 this.updateChildSize();
13484 constrain : function(v, diff, m, mx){
13487 }else if(v - diff > mx){
13494 onMouseMove : function(e){
13496 try{// try catch so if something goes wrong the user doesn't get hung
13498 if(this.resizeRegion && !this.resizeRegion.contains(e.getPoint())) {
13502 //var curXY = this.startPoint;
13503 var curSize = this.curSize || this.startBox;
13504 var x = this.startBox.x, y = this.startBox.y;
13505 var ox = x, oy = y;
13506 var w = curSize.width, h = curSize.height;
13507 var ow = w, oh = h;
13508 var mw = this.minWidth, mh = this.minHeight;
13509 var mxw = this.maxWidth, mxh = this.maxHeight;
13510 var wi = this.widthIncrement;
13511 var hi = this.heightIncrement;
13513 var eventXY = e.getXY();
13514 var diffX = -(this.startPoint[0] - Math.max(this.minX, eventXY[0]));
13515 var diffY = -(this.startPoint[1] - Math.max(this.minY, eventXY[1]));
13517 var pos = this.activeHandle.position;
13522 w = Math.min(Math.max(mw, w), mxw);
13527 h = Math.min(Math.max(mh, h), mxh);
13532 w = Math.min(Math.max(mw, w), mxw);
13533 h = Math.min(Math.max(mh, h), mxh);
13536 diffY = this.constrain(h, diffY, mh, mxh);
13543 var adiffX = Math.abs(diffX);
13544 var sub = (adiffX % wi); // how much
13545 if (sub > (wi/2)) { // far enough to snap
13546 diffX = (diffX > 0) ? diffX-sub + wi : diffX+sub - wi;
13548 // remove difference..
13549 diffX = (diffX > 0) ? diffX-sub : diffX+sub;
13553 x = Math.max(this.minX, x);
13556 diffX = this.constrain(w, diffX, mw, mxw);
13562 w = Math.min(Math.max(mw, w), mxw);
13563 diffY = this.constrain(h, diffY, mh, mxh);
13568 diffX = this.constrain(w, diffX, mw, mxw);
13569 diffY = this.constrain(h, diffY, mh, mxh);
13576 diffX = this.constrain(w, diffX, mw, mxw);
13578 h = Math.min(Math.max(mh, h), mxh);
13584 var sw = this.snap(w, wi, mw);
13585 var sh = this.snap(h, hi, mh);
13586 if(sw != w || sh != h){
13609 if(this.preserveRatio){
13614 h = Math.min(Math.max(mh, h), mxh);
13619 w = Math.min(Math.max(mw, w), mxw);
13624 w = Math.min(Math.max(mw, w), mxw);
13630 w = Math.min(Math.max(mw, w), mxw);
13636 h = Math.min(Math.max(mh, h), mxh);
13644 h = Math.min(Math.max(mh, h), mxh);
13654 h = Math.min(Math.max(mh, h), mxh);
13662 if (pos == 'hdrag') {
13665 this.proxy.setBounds(x, y, w, h);
13667 this.resizeElement();
13674 handleOver : function(){
13676 this.el.addClass("x-resizable-over");
13681 handleOut : function(){
13682 if(!this.resizing){
13683 this.el.removeClass("x-resizable-over");
13688 * Returns the element this component is bound to.
13689 * @return {Roo.Element}
13691 getEl : function(){
13696 * Returns the resizeChild element (or null).
13697 * @return {Roo.Element}
13699 getResizeChild : function(){
13700 return this.resizeChild;
13704 * Destroys this resizable. If the element was wrapped and
13705 * removeEl is not true then the element remains.
13706 * @param {Boolean} removeEl (optional) true to remove the element from the DOM
13708 destroy : function(removeEl){
13709 this.proxy.remove();
13711 this.overlay.removeAllListeners();
13712 this.overlay.remove();
13714 var ps = Roo.Resizable.positions;
13716 if(typeof ps[k] != "function" && this[ps[k]]){
13717 var h = this[ps[k]];
13718 h.el.removeAllListeners();
13723 this.el.update("");
13730 // hash to map config positions to true positions
13731 Roo.Resizable.positions = {
13732 n: "north", s: "south", e: "east", w: "west", se: "southeast", sw: "southwest", nw: "northwest", ne: "northeast",
13737 Roo.Resizable.Handle = function(rz, pos, disableTrackOver, transparent){
13739 // only initialize the template if resizable is used
13740 var tpl = Roo.DomHelper.createTemplate(
13741 {tag: "div", cls: "x-resizable-handle x-resizable-handle-{0}"}
13744 Roo.Resizable.Handle.prototype.tpl = tpl;
13746 this.position = pos;
13748 // show north drag fro topdra
13749 var handlepos = pos == 'hdrag' ? 'north' : pos;
13751 this.el = this.tpl.append(rz.el.dom, [handlepos], true);
13752 if (pos == 'hdrag') {
13753 this.el.setStyle('cursor', 'pointer');
13755 this.el.unselectable();
13757 this.el.setOpacity(0);
13759 this.el.on("mousedown", this.onMouseDown, this);
13760 if(!disableTrackOver){
13761 this.el.on("mouseover", this.onMouseOver, this);
13762 this.el.on("mouseout", this.onMouseOut, this);
13767 Roo.Resizable.Handle.prototype = {
13768 afterResize : function(rz){
13772 onMouseDown : function(e){
13773 this.rz.onMouseDown(this, e);
13776 onMouseOver : function(e){
13777 this.rz.handleOver(this, e);
13780 onMouseOut : function(e){
13781 this.rz.handleOut(this, e);