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 = {};
4726 if(config && config.data){
4727 this.inlineData = config.data;
4731 Roo.apply(this, config);
4733 if(this.reader){ // reader passed
4734 this.reader = Roo.factory(this.reader, Roo.data);
4735 this.reader.xmodule = this.xmodule || false;
4736 if(!this.recordType){
4737 this.recordType = this.reader.recordType;
4739 if(this.reader.onMetaChange){
4740 this.reader.onMetaChange = this.onMetaChange.createDelegate(this);
4744 if(this.recordType){
4745 this.fields = this.recordType.prototype.fields;
4751 * @event datachanged
4752 * Fires when the data cache has changed, and a widget which is using this Store
4753 * as a Record cache should refresh its view.
4754 * @param {Store} this
4759 * Fires when this store's reader provides new metadata (fields). This is currently only support for JsonReaders.
4760 * @param {Store} this
4761 * @param {Object} meta The JSON metadata
4766 * Fires when Records have been added to the Store
4767 * @param {Store} this
4768 * @param {Roo.data.Record[]} records The array of Records added
4769 * @param {Number} index The index at which the record(s) were added
4774 * Fires when a Record has been removed from the Store
4775 * @param {Store} this
4776 * @param {Roo.data.Record} record The Record that was removed
4777 * @param {Number} index The index at which the record was removed
4782 * Fires when a Record has been updated
4783 * @param {Store} this
4784 * @param {Roo.data.Record} record The Record that was updated
4785 * @param {String} operation The update operation being performed. Value may be one of:
4787 Roo.data.Record.EDIT
4788 Roo.data.Record.REJECT
4789 Roo.data.Record.COMMIT
4795 * Fires when the data cache has been cleared.
4796 * @param {Store} this
4801 * Fires before a request is made for a new data object. If the beforeload handler returns false
4802 * the load action will be canceled.
4803 * @param {Store} this
4804 * @param {Object} options The loading options that were specified (see {@link #load} for details)
4809 * Fires after a new set of Records has been loaded.
4810 * @param {Store} this
4811 * @param {Roo.data.Record[]} records The Records that were loaded
4812 * @param {Object} options The loading options that were specified (see {@link #load} for details)
4816 * @event loadexception
4817 * Fires if an exception occurs in the Proxy during loading.
4818 * Called with the signature of the Proxy's "loadexception" event.
4819 * If you return Json { data: [] , success: false, .... } then this will be thrown with the following args
4822 * @param {Object} return from JsonData.reader() - success, totalRecords, records
4823 * @param {Object} load options
4824 * @param {Object} jsonData from your request (normally this contains the Exception)
4826 loadexception : true
4830 this.proxy = Roo.factory(this.proxy, Roo.data);
4831 this.proxy.xmodule = this.xmodule || false;
4832 this.relayEvents(this.proxy, ["loadexception"]);
4834 this.sortToggle = {};
4836 Roo.data.Store.superclass.constructor.call(this);
4838 if(this.inlineData){
4839 this.loadData(this.inlineData);
4840 delete this.inlineData;
4843 Roo.extend(Roo.data.Store, Roo.util.Observable, {
4845 * @cfg {boolean} isLocal flag if data is locally available (and can be always looked up
4846 * without a remote query - used by combo/forms at present.
4850 * @cfg {Roo.data.DataProxy} proxy The Proxy object which provides access to a data object.
4853 * @cfg {Array} data Inline data to be loaded when the store is initialized.
4856 * @cfg {Roo.data.Reader} reader The Reader object which processes the data object and returns
4857 * an Array of Roo.data.record objects which are cached keyed by their <em>id</em> property.
4860 * @cfg {Object} baseParams An object containing properties which are to be sent as parameters
4861 * on any HTTP request
4864 * @cfg {Object} sortInfo A config object in the format: {field: "fieldName", direction: "ASC|DESC"}
4867 * @cfg {boolean} remoteSort True if sorting is to be handled by requesting the Proxy to provide a refreshed
4868 * version of the data object in sorted order, as opposed to sorting the Record cache in place (defaults to false).
4873 * @cfg {boolean} pruneModifiedRecords True to clear all modified record information each time the store is
4874 * loaded or when a record is removed. (defaults to false).
4876 pruneModifiedRecords : false,
4882 * Add Records to the Store and fires the add event.
4883 * @param {Roo.data.Record[]} records An Array of Roo.data.Record objects to add to the cache.
4885 add : function(records){
4886 records = [].concat(records);
4887 for(var i = 0, len = records.length; i < len; i++){
4888 records[i].join(this);
4890 var index = this.data.length;
4891 this.data.addAll(records);
4892 this.fireEvent("add", this, records, index);
4896 * Remove a Record from the Store and fires the remove event.
4897 * @param {Ext.data.Record} record The Roo.data.Record object to remove from the cache.
4899 remove : function(record){
4900 var index = this.data.indexOf(record);
4901 this.data.removeAt(index);
4902 if(this.pruneModifiedRecords){
4903 this.modified.remove(record);
4905 this.fireEvent("remove", this, record, index);
4909 * Remove all Records from the Store and fires the clear event.
4911 removeAll : function(){
4913 if(this.pruneModifiedRecords){
4916 this.fireEvent("clear", this);
4920 * Inserts Records to the Store at the given index and fires the add event.
4921 * @param {Number} index The start index at which to insert the passed Records.
4922 * @param {Roo.data.Record[]} records An Array of Roo.data.Record objects to add to the cache.
4924 insert : function(index, records){
4925 records = [].concat(records);
4926 for(var i = 0, len = records.length; i < len; i++){
4927 this.data.insert(index, records[i]);
4928 records[i].join(this);
4930 this.fireEvent("add", this, records, index);
4934 * Get the index within the cache of the passed Record.
4935 * @param {Roo.data.Record} record The Roo.data.Record object to to find.
4936 * @return {Number} The index of the passed Record. Returns -1 if not found.
4938 indexOf : function(record){
4939 return this.data.indexOf(record);
4943 * Get the index within the cache of the Record with the passed id.
4944 * @param {String} id The id of the Record to find.
4945 * @return {Number} The index of the Record. Returns -1 if not found.
4947 indexOfId : function(id){
4948 return this.data.indexOfKey(id);
4952 * Get the Record with the specified id.
4953 * @param {String} id The id of the Record to find.
4954 * @return {Roo.data.Record} The Record with the passed id. Returns undefined if not found.
4956 getById : function(id){
4957 return this.data.key(id);
4961 * Get the Record at the specified index.
4962 * @param {Number} index The index of the Record to find.
4963 * @return {Roo.data.Record} The Record at the passed index. Returns undefined if not found.
4965 getAt : function(index){
4966 return this.data.itemAt(index);
4970 * Returns a range of Records between specified indices.
4971 * @param {Number} startIndex (optional) The starting index (defaults to 0)
4972 * @param {Number} endIndex (optional) The ending index (defaults to the last Record in the Store)
4973 * @return {Roo.data.Record[]} An array of Records
4975 getRange : function(start, end){
4976 return this.data.getRange(start, end);
4980 storeOptions : function(o){
4981 o = Roo.apply({}, o);
4984 this.lastOptions = o;
4988 * Loads the Record cache from the configured Proxy using the configured Reader.
4990 * If using remote paging, then the first load call must specify the <em>start</em>
4991 * and <em>limit</em> properties in the options.params property to establish the initial
4992 * position within the dataset, and the number of Records to cache on each read from the Proxy.
4994 * <strong>It is important to note that for remote data sources, loading is asynchronous,
4995 * and this call will return before the new data has been loaded. Perform any post-processing
4996 * in a callback function, or in a "load" event handler.</strong>
4998 * @param {Object} options An object containing properties which control loading options:<ul>
4999 * <li>params {Object} An object containing properties to pass as HTTP parameters to a remote data source.</li>
5000 * <li>callback {Function} A function to be called after the Records have been loaded. The callback is
5001 * passed the following arguments:<ul>
5002 * <li>r : Roo.data.Record[]</li>
5003 * <li>options: Options object from the load call</li>
5004 * <li>success: Boolean success indicator</li></ul></li>
5005 * <li>scope {Object} Scope with which to call the callback (defaults to the Store object)</li>
5006 * <li>add {Boolean} indicator to append loaded records rather than replace the current cache.</li>
5009 load : function(options){
5010 options = options || {};
5011 if(this.fireEvent("beforeload", this, options) !== false){
5012 this.storeOptions(options);
5013 var p = Roo.apply(options.params || {}, this.baseParams);
5014 // if meta was not loaded from remote source.. try requesting it.
5015 if (!this.reader.metaFromRemote) {
5018 if(this.sortInfo && this.remoteSort){
5019 var pn = this.paramNames;
5020 p[pn["sort"]] = this.sortInfo.field;
5021 p[pn["dir"]] = this.sortInfo.direction;
5023 this.proxy.load(p, this.reader, this.loadRecords, this, options);
5028 * Reloads the Record cache from the configured Proxy using the configured Reader and
5029 * the options from the last load operation performed.
5030 * @param {Object} options (optional) An object containing properties which may override the options
5031 * used in the last load operation. See {@link #load} for details (defaults to null, in which case
5032 * the most recently used options are reused).
5034 reload : function(options){
5035 this.load(Roo.applyIf(options||{}, this.lastOptions));
5039 // Called as a callback by the Reader during a load operation.
5040 loadRecords : function(o, options, success){
5041 if(!o || success === false){
5042 if(success !== false){
5043 this.fireEvent("load", this, [], options);
5045 if(options.callback){
5046 options.callback.call(options.scope || this, [], options, false);
5050 // if data returned failure - throw an exception.
5051 if (o.success === false) {
5052 this.fireEvent("loadexception", this, o, options, this.reader.jsonData);
5055 var r = o.records, t = o.totalRecords || r.length;
5056 if(!options || options.add !== true){
5057 if(this.pruneModifiedRecords){
5060 for(var i = 0, len = r.length; i < len; i++){
5064 this.data = this.snapshot;
5065 delete this.snapshot;
5068 this.data.addAll(r);
5069 this.totalLength = t;
5071 this.fireEvent("datachanged", this);
5073 this.totalLength = Math.max(t, this.data.length+r.length);
5076 this.fireEvent("load", this, r, options);
5077 if(options.callback){
5078 options.callback.call(options.scope || this, r, options, true);
5083 * Loads data from a passed data block. A Reader which understands the format of the data
5084 * must have been configured in the constructor.
5085 * @param {Object} data The data block from which to read the Records. The format of the data expected
5086 * is dependent on the type of Reader that is configured and should correspond to that Reader's readRecords parameter.
5087 * @param {Boolean} append (Optional) True to append the new Records rather than replace the existing cache.
5089 loadData : function(o, append){
5090 var r = this.reader.readRecords(o);
5091 this.loadRecords(r, {add: append}, true);
5095 * Gets the number of cached records.
5097 * <em>If using paging, this may not be the total size of the dataset. If the data object
5098 * used by the Reader contains the dataset size, then the getTotalCount() function returns
5099 * the data set size</em>
5101 getCount : function(){
5102 return this.data.length || 0;
5106 * Gets the total number of records in the dataset as returned by the server.
5108 * <em>If using paging, for this to be accurate, the data object used by the Reader must contain
5109 * the dataset size</em>
5111 getTotalCount : function(){
5112 return this.totalLength || 0;
5116 * Returns the sort state of the Store as an object with two properties:
5118 field {String} The name of the field by which the Records are sorted
5119 direction {String} The sort order, "ASC" or "DESC"
5122 getSortState : function(){
5123 return this.sortInfo;
5127 applySort : function(){
5128 if(this.sortInfo && !this.remoteSort){
5129 var s = this.sortInfo, f = s.field;
5130 var st = this.fields.get(f).sortType;
5131 var fn = function(r1, r2){
5132 var v1 = st(r1.data[f]), v2 = st(r2.data[f]);
5133 return v1 > v2 ? 1 : (v1 < v2 ? -1 : 0);
5135 this.data.sort(s.direction, fn);
5136 if(this.snapshot && this.snapshot != this.data){
5137 this.snapshot.sort(s.direction, fn);
5143 * Sets the default sort column and order to be used by the next load operation.
5144 * @param {String} fieldName The name of the field to sort by.
5145 * @param {String} dir (optional) The sort order, "ASC" or "DESC" (defaults to "ASC")
5147 setDefaultSort : function(field, dir){
5148 this.sortInfo = {field: field, direction: dir ? dir.toUpperCase() : "ASC"};
5153 * If remote sorting is used, the sort is performed on the server, and the cache is
5154 * reloaded. If local sorting is used, the cache is sorted internally.
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 sort : function(fieldName, dir){
5159 var f = this.fields.get(fieldName);
5161 if(this.sortInfo && this.sortInfo.field == f.name){ // toggle sort dir
5162 dir = (this.sortToggle[f.name] || "ASC").toggle("ASC", "DESC");
5167 this.sortToggle[f.name] = dir;
5168 this.sortInfo = {field: f.name, direction: dir};
5169 if(!this.remoteSort){
5171 this.fireEvent("datachanged", this);
5173 this.load(this.lastOptions);
5178 * Calls the specified function for each of the Records in the cache.
5179 * @param {Function} fn The function to call. The Record is passed as the first parameter.
5180 * Returning <em>false</em> aborts and exits the iteration.
5181 * @param {Object} scope (optional) The scope in which to call the function (defaults to the Record).
5183 each : function(fn, scope){
5184 this.data.each(fn, scope);
5188 * Gets all records modified since the last commit. Modified records are persisted across load operations
5189 * (e.g., during paging).
5190 * @return {Roo.data.Record[]} An array of Records containing outstanding modifications.
5192 getModifiedRecords : function(){
5193 return this.modified;
5197 createFilterFn : function(property, value, anyMatch){
5198 if(!value.exec){ // not a regex
5199 value = String(value);
5200 if(value.length == 0){
5203 value = new RegExp((anyMatch === true ? '' : '^') + Roo.escapeRe(value), "i");
5206 return value.test(r.data[property]);
5211 * Sums the value of <i>property</i> for each record between start and end and returns the result.
5212 * @param {String} property A field on your records
5213 * @param {Number} start The record index to start at (defaults to 0)
5214 * @param {Number} end The last record index to include (defaults to length - 1)
5215 * @return {Number} The sum
5217 sum : function(property, start, end){
5218 var rs = this.data.items, v = 0;
5220 end = (end || end === 0) ? end : rs.length-1;
5222 for(var i = start; i <= end; i++){
5223 v += (rs[i].data[property] || 0);
5229 * Filter the records by a specified property.
5230 * @param {String} field A field on your records
5231 * @param {String/RegExp} value Either a string that the field
5232 * should start with or a RegExp to test against the field
5233 * @param {Boolean} anyMatch True to match any part not just the beginning
5235 filter : function(property, value, anyMatch){
5236 var fn = this.createFilterFn(property, value, anyMatch);
5237 return fn ? this.filterBy(fn) : this.clearFilter();
5241 * Filter by a function. The specified function will be called with each
5242 * record in this data source. If the function returns true the record is included,
5243 * otherwise it is filtered.
5244 * @param {Function} fn The function to be called, it will receive 2 args (record, id)
5245 * @param {Object} scope (optional) The scope of the function (defaults to this)
5247 filterBy : function(fn, scope){
5248 this.snapshot = this.snapshot || this.data;
5249 this.data = this.queryBy(fn, scope||this);
5250 this.fireEvent("datachanged", this);
5254 * Query the records by a specified property.
5255 * @param {String} field A field on your records
5256 * @param {String/RegExp} value Either a string that the field
5257 * should start with or a RegExp to test against the field
5258 * @param {Boolean} anyMatch True to match any part not just the beginning
5259 * @return {MixedCollection} Returns an Roo.util.MixedCollection of the matched records
5261 query : function(property, value, anyMatch){
5262 var fn = this.createFilterFn(property, value, anyMatch);
5263 return fn ? this.queryBy(fn) : this.data.clone();
5267 * Query by a function. The specified function will be called with each
5268 * record in this data source. If the function returns true the record is included
5270 * @param {Function} fn The function to be called, it will receive 2 args (record, id)
5271 * @param {Object} scope (optional) The scope of the function (defaults to this)
5272 @return {MixedCollection} Returns an Roo.util.MixedCollection of the matched records
5274 queryBy : function(fn, scope){
5275 var data = this.snapshot || this.data;
5276 return data.filterBy(fn, scope||this);
5280 * Collects unique values for a particular dataIndex from this store.
5281 * @param {String} dataIndex The property to collect
5282 * @param {Boolean} allowNull (optional) Pass true to allow null, undefined or empty string values
5283 * @param {Boolean} bypassFilter (optional) Pass true to collect from all records, even ones which are filtered
5284 * @return {Array} An array of the unique values
5286 collect : function(dataIndex, allowNull, bypassFilter){
5287 var d = (bypassFilter === true && this.snapshot) ?
5288 this.snapshot.items : this.data.items;
5289 var v, sv, r = [], l = {};
5290 for(var i = 0, len = d.length; i < len; i++){
5291 v = d[i].data[dataIndex];
5293 if((allowNull || !Roo.isEmpty(v)) && !l[sv]){
5302 * Revert to a view of the Record cache with no filtering applied.
5303 * @param {Boolean} suppressEvent If true the filter is cleared silently without notifying listeners
5305 clearFilter : function(suppressEvent){
5306 if(this.snapshot && this.snapshot != this.data){
5307 this.data = this.snapshot;
5308 delete this.snapshot;
5309 if(suppressEvent !== true){
5310 this.fireEvent("datachanged", this);
5316 afterEdit : function(record){
5317 if(this.modified.indexOf(record) == -1){
5318 this.modified.push(record);
5320 this.fireEvent("update", this, record, Roo.data.Record.EDIT);
5324 afterReject : function(record){
5325 this.modified.remove(record);
5326 this.fireEvent("update", this, record, Roo.data.Record.REJECT);
5330 afterCommit : function(record){
5331 this.modified.remove(record);
5332 this.fireEvent("update", this, record, Roo.data.Record.COMMIT);
5336 * Commit all Records with outstanding changes. To handle updates for changes, subscribe to the
5337 * Store's "update" event, and perform updating when the third parameter is Roo.data.Record.COMMIT.
5339 commitChanges : function(){
5340 var m = this.modified.slice(0);
5342 for(var i = 0, len = m.length; i < len; i++){
5348 * Cancel outstanding changes on all changed records.
5350 rejectChanges : function(){
5351 var m = this.modified.slice(0);
5353 for(var i = 0, len = m.length; i < len; i++){
5358 onMetaChange : function(meta, rtype, o){
5359 this.recordType = rtype;
5360 this.fields = rtype.prototype.fields;
5361 delete this.snapshot;
5362 this.sortInfo = meta.sortInfo || this.sortInfo;
5364 this.fireEvent('metachange', this, this.reader.meta);
5368 * Ext JS Library 1.1.1
5369 * Copyright(c) 2006-2007, Ext JS, LLC.
5371 * Originally Released Under LGPL - original licence link has changed is not relivant.
5374 * <script type="text/javascript">
5378 * @class Roo.data.SimpleStore
5379 * @extends Roo.data.Store
5380 * Small helper class to make creating Stores from Array data easier.
5381 * @cfg {Number} id The array index of the record id. Leave blank to auto generate ids.
5382 * @cfg {Array} fields An array of field definition objects, or field name strings.
5383 * @cfg {Array} data The multi-dimensional array of data
5385 * @param {Object} config
5387 Roo.data.SimpleStore = function(config){
5388 Roo.data.SimpleStore.superclass.constructor.call(this, {
5390 reader: new Roo.data.ArrayReader({
5393 Roo.data.Record.create(config.fields)
5395 proxy : new Roo.data.MemoryProxy(config.data)
5399 Roo.extend(Roo.data.SimpleStore, Roo.data.Store);/*
5401 * Ext JS Library 1.1.1
5402 * Copyright(c) 2006-2007, Ext JS, LLC.
5404 * Originally Released Under LGPL - original licence link has changed is not relivant.
5407 * <script type="text/javascript">
5412 * @extends Roo.data.Store
5413 * @class Roo.data.JsonStore
5414 * Small helper class to make creating Stores for JSON data easier. <br/>
5416 var store = new Roo.data.JsonStore({
5417 url: 'get-images.php',
5419 fields: ['name', 'url', {name:'size', type: 'float'}, {name:'lastmod', type:'date'}]
5422 * <b>Note: Although they are not listed, this class inherits all of the config options of Store,
5423 * JsonReader and HttpProxy (unless inline data is provided).</b>
5424 * @cfg {Array} fields An array of field definition objects, or field name strings.
5426 * @param {Object} config
5428 Roo.data.JsonStore = function(c){
5429 Roo.data.JsonStore.superclass.constructor.call(this, Roo.apply(c, {
5430 proxy: !c.data ? new Roo.data.HttpProxy({url: c.url}) : undefined,
5431 reader: new Roo.data.JsonReader(c, c.fields)
5434 Roo.extend(Roo.data.JsonStore, Roo.data.Store);/*
5436 * Ext JS Library 1.1.1
5437 * Copyright(c) 2006-2007, Ext JS, LLC.
5439 * Originally Released Under LGPL - original licence link has changed is not relivant.
5442 * <script type="text/javascript">
5446 Roo.data.Field = function(config){
5447 if(typeof config == "string"){
5448 config = {name: config};
5450 Roo.apply(this, config);
5456 var st = Roo.data.SortTypes;
5457 // named sortTypes are supported, here we look them up
5458 if(typeof this.sortType == "string"){
5459 this.sortType = st[this.sortType];
5462 // set default sortType for strings and dates
5466 this.sortType = st.asUCString;
5469 this.sortType = st.asDate;
5472 this.sortType = st.none;
5477 var stripRe = /[\$,%]/g;
5479 // prebuilt conversion function for this field, instead of
5480 // switching every time we're reading a value
5482 var cv, dateFormat = this.dateFormat;
5487 cv = function(v){ return v; };
5490 cv = function(v){ return (v === undefined || v === null) ? '' : String(v); };
5494 return v !== undefined && v !== null && v !== '' ?
5495 parseInt(String(v).replace(stripRe, ""), 10) : '';
5500 return v !== undefined && v !== null && v !== '' ?
5501 parseFloat(String(v).replace(stripRe, ""), 10) : '';
5506 cv = function(v){ return v === true || v === "true" || v == 1; };
5513 if(v instanceof Date){
5517 if(dateFormat == "timestamp"){
5518 return new Date(v*1000);
5520 return Date.parseDate(v, dateFormat);
5522 var parsed = Date.parse(v);
5523 return parsed ? new Date(parsed) : null;
5532 Roo.data.Field.prototype = {
5540 * Ext JS Library 1.1.1
5541 * Copyright(c) 2006-2007, Ext JS, LLC.
5543 * Originally Released Under LGPL - original licence link has changed is not relivant.
5546 * <script type="text/javascript">
5549 // Base class for reading structured data from a data source. This class is intended to be
5550 // extended (see ArrayReader, JsonReader and XmlReader) and should not be created directly.
5553 * @class Roo.data.DataReader
5554 * Base class for reading structured data from a data source. This class is intended to be
5555 * extended (see {Roo.data.ArrayReader}, {Roo.data.JsonReader} and {Roo.data.XmlReader}) and should not be created directly.
5558 Roo.data.DataReader = function(meta, recordType){
5562 this.recordType = recordType instanceof Array ?
5563 Roo.data.Record.create(recordType) : recordType;
5566 Roo.data.DataReader.prototype = {
5568 * Create an empty record
5569 * @param {Object} data (optional) - overlay some values
5570 * @return {Roo.data.Record} record created.
5572 newRow : function(d) {
5574 this.recordType.prototype.fields.each(function(c) {
5576 case 'int' : da[c.name] = 0; break;
5577 case 'date' : da[c.name] = new Date(); break;
5578 case 'float' : da[c.name] = 0.0; break;
5579 case 'boolean' : da[c.name] = false; break;
5580 default : da[c.name] = ""; break;
5584 return new this.recordType(Roo.apply(da, d));
5589 * Ext JS Library 1.1.1
5590 * Copyright(c) 2006-2007, Ext JS, LLC.
5592 * Originally Released Under LGPL - original licence link has changed is not relivant.
5595 * <script type="text/javascript">
5599 * @class Roo.data.DataProxy
5600 * @extends Roo.data.Observable
5601 * This class is an abstract base class for implementations which provide retrieval of
5602 * unformatted data objects.<br>
5604 * DataProxy implementations are usually used in conjunction with an implementation of Roo.data.DataReader
5605 * (of the appropriate type which knows how to parse the data object) to provide a block of
5606 * {@link Roo.data.Records} to an {@link Roo.data.Store}.<br>
5608 * Custom implementations must implement the load method as described in
5609 * {@link Roo.data.HttpProxy#load}.
5611 Roo.data.DataProxy = function(){
5615 * Fires before a network request is made to retrieve a data object.
5616 * @param {Object} This DataProxy object.
5617 * @param {Object} params The params parameter to the load function.
5622 * Fires before the load method's callback is called.
5623 * @param {Object} This DataProxy object.
5624 * @param {Object} o The data object.
5625 * @param {Object} arg The callback argument object passed to the load function.
5629 * @event loadexception
5630 * Fires if an Exception occurs during data retrieval.
5631 * @param {Object} This DataProxy object.
5632 * @param {Object} o The data object.
5633 * @param {Object} arg The callback argument object passed to the load function.
5634 * @param {Object} e The Exception.
5636 loadexception : true
5638 Roo.data.DataProxy.superclass.constructor.call(this);
5641 Roo.extend(Roo.data.DataProxy, Roo.util.Observable);
5644 * @cfg {void} listeners (Not available) Constructor blocks listeners from being set
5648 * Ext JS Library 1.1.1
5649 * Copyright(c) 2006-2007, Ext JS, LLC.
5651 * Originally Released Under LGPL - original licence link has changed is not relivant.
5654 * <script type="text/javascript">
5657 * @class Roo.data.MemoryProxy
5658 * An implementation of Roo.data.DataProxy that simply passes the data specified in its constructor
5659 * to the Reader when its load method is called.
5661 * @param {Object} data The data object which the Reader uses to construct a block of Roo.data.Records.
5663 Roo.data.MemoryProxy = function(data){
5667 Roo.data.MemoryProxy.superclass.constructor.call(this);
5671 Roo.extend(Roo.data.MemoryProxy, Roo.data.DataProxy, {
5673 * Load data from the requested source (in this case an in-memory
5674 * data object passed to the constructor), read the data object into
5675 * a block of Roo.data.Records using the passed Roo.data.DataReader implementation, and
5676 * process that block using the passed callback.
5677 * @param {Object} params This parameter is not used by the MemoryProxy class.
5678 * @param {Roo.data.DataReader} reader The Reader object which converts the data
5679 * object into a block of Roo.data.Records.
5680 * @param {Function} callback The function into which to pass the block of Roo.data.records.
5681 * The function must be passed <ul>
5682 * <li>The Record block object</li>
5683 * <li>The "arg" argument from the load function</li>
5684 * <li>A boolean success indicator</li>
5686 * @param {Object} scope The scope in which to call the callback
5687 * @param {Object} arg An optional argument which is passed to the callback as its second parameter.
5689 load : function(params, reader, callback, scope, arg){
5690 params = params || {};
5693 result = reader.readRecords(this.data);
5695 this.fireEvent("loadexception", this, arg, null, e);
5696 callback.call(scope, null, arg, false);
5699 callback.call(scope, result, arg, true);
5703 update : function(params, records){
5708 * Ext JS Library 1.1.1
5709 * Copyright(c) 2006-2007, Ext JS, LLC.
5711 * Originally Released Under LGPL - original licence link has changed is not relivant.
5714 * <script type="text/javascript">
5717 * @class Roo.data.HttpProxy
5718 * @extends Roo.data.DataProxy
5719 * An implementation of {@link Roo.data.DataProxy} that reads a data object from an {@link Roo.data.Connection} object
5720 * configured to reference a certain URL.<br><br>
5722 * <em>Note that this class cannot be used to retrieve data from a domain other than the domain
5723 * from which the running page was served.<br><br>
5725 * For cross-domain access to remote data, use an {@link Roo.data.ScriptTagProxy}.</em><br><br>
5727 * Be aware that to enable the browser to parse an XML document, the server must set
5728 * the Content-Type header in the HTTP response to "text/xml".
5730 * @param {Object} conn Connection config options to add to each request (e.g. {url: 'foo.php'} or
5731 * an {@link Roo.data.Connection} object. If a Connection config is passed, the singleton {@link Roo.Ajax} object
5732 * will be used to make the request.
5734 Roo.data.HttpProxy = function(conn){
5735 Roo.data.HttpProxy.superclass.constructor.call(this);
5736 // is conn a conn config or a real conn?
5738 this.useAjax = !conn || !conn.events;
5742 Roo.extend(Roo.data.HttpProxy, Roo.data.DataProxy, {
5743 // thse are take from connection...
5746 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
5749 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
5750 * extra parameters to each request made by this object. (defaults to undefined)
5753 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
5754 * to each request made by this object. (defaults to undefined)
5757 * @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)
5760 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
5763 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
5769 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
5773 * Return the {@link Roo.data.Connection} object being used by this Proxy.
5774 * @return {Connection} The Connection object. This object may be used to subscribe to events on
5775 * a finer-grained basis than the DataProxy events.
5777 getConnection : function(){
5778 return this.useAjax ? Roo.Ajax : this.conn;
5782 * Load data from the configured {@link Roo.data.Connection}, read the data object into
5783 * a block of Roo.data.Records using the passed {@link Roo.data.DataReader} implementation, and
5784 * process that block using the passed callback.
5785 * @param {Object} params An object containing properties which are to be used as HTTP parameters
5786 * for the request to the remote server.
5787 * @param {Roo.data.DataReader} reader The Reader object which converts the data
5788 * object into a block of Roo.data.Records.
5789 * @param {Function} callback The function into which to pass the block of Roo.data.Records.
5790 * The function must be passed <ul>
5791 * <li>The Record block object</li>
5792 * <li>The "arg" argument from the load function</li>
5793 * <li>A boolean success indicator</li>
5795 * @param {Object} scope The scope in which to call the callback
5796 * @param {Object} arg An optional argument which is passed to the callback as its second parameter.
5798 load : function(params, reader, callback, scope, arg){
5799 if(this.fireEvent("beforeload", this, params) !== false){
5801 params : params || {},
5803 callback : callback,
5808 callback : this.loadResponse,
5812 Roo.applyIf(o, this.conn);
5813 if(this.activeRequest){
5814 Roo.Ajax.abort(this.activeRequest);
5816 this.activeRequest = Roo.Ajax.request(o);
5818 this.conn.request(o);
5821 callback.call(scope||this, null, arg, false);
5826 loadResponse : function(o, success, response){
5827 delete this.activeRequest;
5829 this.fireEvent("loadexception", this, o, response);
5830 o.request.callback.call(o.request.scope, null, o.request.arg, false);
5835 result = o.reader.read(response);
5837 this.fireEvent("loadexception", this, o, response, e);
5838 o.request.callback.call(o.request.scope, null, o.request.arg, false);
5842 this.fireEvent("load", this, o, o.request.arg);
5843 o.request.callback.call(o.request.scope, result, o.request.arg, true);
5847 update : function(dataSet){
5852 updateResponse : function(dataSet){
5857 * Ext JS Library 1.1.1
5858 * Copyright(c) 2006-2007, Ext JS, LLC.
5860 * Originally Released Under LGPL - original licence link has changed is not relivant.
5863 * <script type="text/javascript">
5867 * @class Roo.data.ScriptTagProxy
5868 * An implementation of Roo.data.DataProxy that reads a data object from a URL which may be in a domain
5869 * other than the originating domain of the running page.<br><br>
5871 * <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
5872 * of the running page, you must use this class, rather than DataProxy.</em><br><br>
5874 * The content passed back from a server resource requested by a ScriptTagProxy is executable JavaScript
5875 * source code that is used as the source inside a <script> tag.<br><br>
5877 * In order for the browser to process the returned data, the server must wrap the data object
5878 * with a call to a callback function, the name of which is passed as a parameter by the ScriptTagProxy.
5879 * Below is a Java example for a servlet which returns data for either a ScriptTagProxy, or an HttpProxy
5880 * depending on whether the callback name was passed:
5883 boolean scriptTag = false;
5884 String cb = request.getParameter("callback");
5887 response.setContentType("text/javascript");
5889 response.setContentType("application/x-json");
5891 Writer out = response.getWriter();
5893 out.write(cb + "(");
5895 out.print(dataBlock.toJsonString());
5902 * @param {Object} config A configuration object.
5904 Roo.data.ScriptTagProxy = function(config){
5905 Roo.data.ScriptTagProxy.superclass.constructor.call(this);
5906 Roo.apply(this, config);
5907 this.head = document.getElementsByTagName("head")[0];
5910 Roo.data.ScriptTagProxy.TRANS_ID = 1000;
5912 Roo.extend(Roo.data.ScriptTagProxy, Roo.data.DataProxy, {
5914 * @cfg {String} url The URL from which to request the data object.
5917 * @cfg {Number} timeout (Optional) The number of milliseconds to wait for a response. Defaults to 30 seconds.
5921 * @cfg {String} callbackParam (Optional) The name of the parameter to pass to the server which tells
5922 * the server the name of the callback function set up by the load call to process the returned data object.
5923 * Defaults to "callback".<p>The server-side processing must read this parameter value, and generate
5924 * javascript output which calls this named function passing the data object as its only parameter.
5926 callbackParam : "callback",
5928 * @cfg {Boolean} nocache (Optional) Defaults to true. Disable cacheing by adding a unique parameter
5929 * name to the request.
5934 * Load data from the configured URL, read the data object into
5935 * a block of Roo.data.Records using the passed Roo.data.DataReader implementation, and
5936 * process that block using the passed callback.
5937 * @param {Object} params An object containing properties which are to be used as HTTP parameters
5938 * for the request to the remote server.
5939 * @param {Roo.data.DataReader} reader The Reader object which converts the data
5940 * object into a block of Roo.data.Records.
5941 * @param {Function} callback The function into which to pass the block of Roo.data.Records.
5942 * The function must be passed <ul>
5943 * <li>The Record block object</li>
5944 * <li>The "arg" argument from the load function</li>
5945 * <li>A boolean success indicator</li>
5947 * @param {Object} scope The scope in which to call the callback
5948 * @param {Object} arg An optional argument which is passed to the callback as its second parameter.
5950 load : function(params, reader, callback, scope, arg){
5951 if(this.fireEvent("beforeload", this, params) !== false){
5953 var p = Roo.urlEncode(Roo.apply(params, this.extraParams));
5956 url += (url.indexOf("?") != -1 ? "&" : "?") + p;
5958 url += "&_dc=" + (new Date().getTime());
5960 var transId = ++Roo.data.ScriptTagProxy.TRANS_ID;
5963 cb : "stcCallback"+transId,
5964 scriptId : "stcScript"+transId,
5968 callback : callback,
5974 window[trans.cb] = function(o){
5975 conn.handleResponse(o, trans);
5978 url += String.format("&{0}={1}", this.callbackParam, trans.cb);
5980 if(this.autoAbort !== false){
5984 trans.timeoutId = this.handleFailure.defer(this.timeout, this, [trans]);
5986 var script = document.createElement("script");
5987 script.setAttribute("src", url);
5988 script.setAttribute("type", "text/javascript");
5989 script.setAttribute("id", trans.scriptId);
5990 this.head.appendChild(script);
5994 callback.call(scope||this, null, arg, false);
5999 isLoading : function(){
6000 return this.trans ? true : false;
6004 * Abort the current server request.
6007 if(this.isLoading()){
6008 this.destroyTrans(this.trans);
6013 destroyTrans : function(trans, isLoaded){
6014 this.head.removeChild(document.getElementById(trans.scriptId));
6015 clearTimeout(trans.timeoutId);
6017 window[trans.cb] = undefined;
6019 delete window[trans.cb];
6022 // if hasn't been loaded, wait for load to remove it to prevent script error
6023 window[trans.cb] = function(){
6024 window[trans.cb] = undefined;
6026 delete window[trans.cb];
6033 handleResponse : function(o, trans){
6035 this.destroyTrans(trans, true);
6038 result = trans.reader.readRecords(o);
6040 this.fireEvent("loadexception", this, o, trans.arg, e);
6041 trans.callback.call(trans.scope||window, null, trans.arg, false);
6044 this.fireEvent("load", this, o, trans.arg);
6045 trans.callback.call(trans.scope||window, result, trans.arg, true);
6049 handleFailure : function(trans){
6051 this.destroyTrans(trans, false);
6052 this.fireEvent("loadexception", this, null, trans.arg);
6053 trans.callback.call(trans.scope||window, null, trans.arg, false);
6057 * Ext JS Library 1.1.1
6058 * Copyright(c) 2006-2007, Ext JS, LLC.
6060 * Originally Released Under LGPL - original licence link has changed is not relivant.
6063 * <script type="text/javascript">
6067 * @class Roo.data.JsonReader
6068 * @extends Roo.data.DataReader
6069 * Data reader class to create an Array of Roo.data.Record objects from a JSON response
6070 * based on mappings in a provided Roo.data.Record constructor.
6072 * The default behaviour of a store is to send ?_requestMeta=1, unless the class has recieved 'metaData' property
6073 * in the reply previously.
6078 var RecordDef = Roo.data.Record.create([
6079 {name: 'name', mapping: 'name'}, // "mapping" property not needed if it's the same as "name"
6080 {name: 'occupation'} // This field will use "occupation" as the mapping.
6082 var myReader = new Roo.data.JsonReader({
6083 totalProperty: "results", // The property which contains the total dataset size (optional)
6084 root: "rows", // The property which contains an Array of row objects
6085 id: "id" // The property within each row object that provides an ID for the record (optional)
6089 * This would consume a JSON file like this:
6091 { 'results': 2, 'rows': [
6092 { 'id': 1, 'name': 'Bill', occupation: 'Gardener' },
6093 { 'id': 2, 'name': 'Ben', occupation: 'Horticulturalist' } ]
6096 * @cfg {String} totalProperty Name of the property from which to retrieve the total number of records
6097 * in the dataset. This is only needed if the whole dataset is not passed in one go, but is being
6098 * paged from the remote server.
6099 * @cfg {String} successProperty Name of the property from which to retrieve the success attribute used by forms.
6100 * @cfg {String} root name of the property which contains the Array of row objects.
6101 * @cfg {String} id Name of the property within a row object that contains a record identifier value.
6103 * Create a new JsonReader
6104 * @param {Object} meta Metadata configuration options
6105 * @param {Object} recordType Either an Array of field definition objects,
6106 * or an {@link Roo.data.Record} object created using {@link Roo.data.Record#create}.
6108 Roo.data.JsonReader = function(meta, recordType){
6111 // set some defaults:
6113 totalProperty: 'total',
6114 successProperty : 'success',
6119 Roo.data.JsonReader.superclass.constructor.call(this, meta, recordType||meta.fields);
6121 Roo.extend(Roo.data.JsonReader, Roo.data.DataReader, {
6124 * @prop {Boolean} metaFromRemote - if the meta data was loaded from the remote source.
6125 * Used by Store query builder to append _requestMeta to params.
6128 metaFromRemote : false,
6130 * This method is only used by a DataProxy which has retrieved data from a remote server.
6131 * @param {Object} response The XHR object which contains the JSON data in its responseText.
6132 * @return {Object} data A data block which is used by an Roo.data.Store object as
6133 * a cache of Roo.data.Records.
6135 read : function(response){
6136 var json = response.responseText;
6138 var o = /* eval:var:o */ eval("("+json+")");
6140 throw {message: "JsonReader.read: Json object not found"};
6146 this.metaFromRemote = true;
6147 this.meta = o.metaData;
6148 this.recordType = Roo.data.Record.create(o.metaData.fields);
6149 this.onMetaChange(this.meta, this.recordType, o);
6151 return this.readRecords(o);
6154 // private function a store will implement
6155 onMetaChange : function(meta, recordType, o){
6162 simpleAccess: function(obj, subsc) {
6169 getJsonAccessor: function(){
6171 return function(expr) {
6173 return(re.test(expr))
6174 ? new Function("obj", "return obj." + expr)
6184 * Create a data block containing Roo.data.Records from an XML document.
6185 * @param {Object} o An object which contains an Array of row objects in the property specified
6186 * in the config as 'root, and optionally a property, specified in the config as 'totalProperty'
6187 * which contains the total size of the dataset.
6188 * @return {Object} data A data block which is used by an Roo.data.Store object as
6189 * a cache of Roo.data.Records.
6191 readRecords : function(o){
6193 * After any data loads, the raw JSON data is available for further custom processing.
6197 var s = this.meta, Record = this.recordType,
6198 f = Record.prototype.fields, fi = f.items, fl = f.length;
6200 // Generate extraction functions for the totalProperty, the root, the id, and for each field
6202 if(s.totalProperty) {
6203 this.getTotal = this.getJsonAccessor(s.totalProperty);
6205 if(s.successProperty) {
6206 this.getSuccess = this.getJsonAccessor(s.successProperty);
6208 this.getRoot = s.root ? this.getJsonAccessor(s.root) : function(p){return p;};
6210 var g = this.getJsonAccessor(s.id);
6211 this.getId = function(rec) {
6213 return (r === undefined || r === "") ? null : r;
6216 this.getId = function(){return null;};
6219 for(var jj = 0; jj < fl; jj++){
6221 var map = (f.mapping !== undefined && f.mapping !== null) ? f.mapping : f.name;
6222 this.ef[jj] = this.getJsonAccessor(map);
6226 var root = this.getRoot(o), c = root.length, totalRecords = c, success = true;
6227 if(s.totalProperty){
6228 var vt = parseInt(this.getTotal(o), 10);
6233 if(s.successProperty){
6234 var vs = this.getSuccess(o);
6235 if(vs === false || vs === 'false'){
6240 for(var i = 0; i < c; i++){
6243 var id = this.getId(n);
6244 for(var j = 0; j < fl; j++){
6246 var v = this.ef[j](n);
6248 Roo.log('missing convert for ' + f.name);
6252 values[f.name] = f.convert((v !== undefined) ? v : f.defaultValue);
6254 var record = new Record(values, id);
6256 records[i] = record;
6261 totalRecords : totalRecords
6266 * Ext JS Library 1.1.1
6267 * Copyright(c) 2006-2007, Ext JS, LLC.
6269 * Originally Released Under LGPL - original licence link has changed is not relivant.
6272 * <script type="text/javascript">
6276 * @class Roo.data.XmlReader
6277 * @extends Roo.data.DataReader
6278 * Data reader class to create an Array of {@link Roo.data.Record} objects from an XML document
6279 * based on mappings in a provided Roo.data.Record constructor.<br><br>
6281 * <em>Note that in order for the browser to parse a returned XML document, the Content-Type
6282 * header in the HTTP response must be set to "text/xml".</em>
6286 var RecordDef = Roo.data.Record.create([
6287 {name: 'name', mapping: 'name'}, // "mapping" property not needed if it's the same as "name"
6288 {name: 'occupation'} // This field will use "occupation" as the mapping.
6290 var myReader = new Roo.data.XmlReader({
6291 totalRecords: "results", // The element which contains the total dataset size (optional)
6292 record: "row", // The repeated element which contains row information
6293 id: "id" // The element within the row that provides an ID for the record (optional)
6297 * This would consume an XML file like this:
6301 <results>2</results>
6304 <name>Bill</name>
6305 <occupation>Gardener</occupation>
6309 <name>Ben</name>
6310 <occupation>Horticulturalist</occupation>
6314 * @cfg {String} totalRecords The DomQuery path from which to retrieve the total number of records
6315 * in the dataset. This is only needed if the whole dataset is not passed in one go, but is being
6316 * paged from the remote server.
6317 * @cfg {String} record The DomQuery path to the repeated element which contains record information.
6318 * @cfg {String} success The DomQuery path to the success attribute used by forms.
6319 * @cfg {String} id The DomQuery path relative from the record element to the element that contains
6320 * a record identifier value.
6322 * Create a new XmlReader
6323 * @param {Object} meta Metadata configuration options
6324 * @param {Mixed} recordType The definition of the data record type to produce. This can be either a valid
6325 * Record subclass created with {@link Roo.data.Record#create}, or an array of objects with which to call
6326 * Roo.data.Record.create. See the {@link Roo.data.Record} class for more details.
6328 Roo.data.XmlReader = function(meta, recordType){
6330 Roo.data.XmlReader.superclass.constructor.call(this, meta, recordType||meta.fields);
6332 Roo.extend(Roo.data.XmlReader, Roo.data.DataReader, {
6334 * This method is only used by a DataProxy which has retrieved data from a remote server.
6335 * @param {Object} response The XHR object which contains the parsed XML document. The response is expected
6336 * to contain a method called 'responseXML' that returns an XML document object.
6337 * @return {Object} records A data block which is used by an {@link Roo.data.Store} as
6338 * a cache of Roo.data.Records.
6340 read : function(response){
6341 var doc = response.responseXML;
6343 throw {message: "XmlReader.read: XML Document not available"};
6345 return this.readRecords(doc);
6349 * Create a data block containing Roo.data.Records from an XML document.
6350 * @param {Object} doc A parsed XML document.
6351 * @return {Object} records A data block which is used by an {@link Roo.data.Store} as
6352 * a cache of Roo.data.Records.
6354 readRecords : function(doc){
6356 * After any data loads/reads, the raw XML Document is available for further custom processing.
6360 var root = doc.documentElement || doc;
6361 var q = Roo.DomQuery;
6362 var recordType = this.recordType, fields = recordType.prototype.fields;
6363 var sid = this.meta.id;
6364 var totalRecords = 0, success = true;
6365 if(this.meta.totalRecords){
6366 totalRecords = q.selectNumber(this.meta.totalRecords, root, 0);
6369 if(this.meta.success){
6370 var sv = q.selectValue(this.meta.success, root, true);
6371 success = sv !== false && sv !== 'false';
6374 var ns = q.select(this.meta.record, root);
6375 for(var i = 0, len = ns.length; i < len; i++) {
6378 var id = sid ? q.selectValue(sid, n) : undefined;
6379 for(var j = 0, jlen = fields.length; j < jlen; j++){
6380 var f = fields.items[j];
6381 var v = q.selectValue(f.mapping || f.name, n, f.defaultValue);
6385 var record = new recordType(values, id);
6387 records[records.length] = record;
6393 totalRecords : totalRecords || records.length
6398 * Ext JS Library 1.1.1
6399 * Copyright(c) 2006-2007, Ext JS, LLC.
6401 * Originally Released Under LGPL - original licence link has changed is not relivant.
6404 * <script type="text/javascript">
6408 * @class Roo.data.ArrayReader
6409 * @extends Roo.data.DataReader
6410 * Data reader class to create an Array of Roo.data.Record objects from an Array.
6411 * Each element of that Array represents a row of data fields. The
6412 * fields are pulled into a Record object using as a subscript, the <em>mapping</em> property
6413 * of the field definition if it exists, or the field's ordinal position in the definition.<br>
6417 var RecordDef = Roo.data.Record.create([
6418 {name: 'name', mapping: 1}, // "mapping" only needed if an "id" field is present which
6419 {name: 'occupation', mapping: 2} // precludes using the ordinal position as the index.
6421 var myReader = new Roo.data.ArrayReader({
6422 id: 0 // The subscript within row Array that provides an ID for the Record (optional)
6426 * This would consume an Array like this:
6428 [ [1, 'Bill', 'Gardener'], [2, 'Ben', 'Horticulturalist'] ]
6430 * @cfg {String} id (optional) The subscript within row Array that provides an ID for the Record
6432 * Create a new JsonReader
6433 * @param {Object} meta Metadata configuration options.
6434 * @param {Object} recordType Either an Array of field definition objects
6435 * as specified to {@link Roo.data.Record#create},
6436 * or an {@link Roo.data.Record} object
6437 * created using {@link Roo.data.Record#create}.
6439 Roo.data.ArrayReader = function(meta, recordType){
6440 Roo.data.ArrayReader.superclass.constructor.call(this, meta, recordType);
6443 Roo.extend(Roo.data.ArrayReader, Roo.data.JsonReader, {
6445 * Create a data block containing Roo.data.Records from an XML document.
6446 * @param {Object} o An Array of row objects which represents the dataset.
6447 * @return {Object} data A data block which is used by an Roo.data.Store object as
6448 * a cache of Roo.data.Records.
6450 readRecords : function(o){
6451 var sid = this.meta ? this.meta.id : null;
6452 var recordType = this.recordType, fields = recordType.prototype.fields;
6455 for(var i = 0; i < root.length; i++){
6458 var id = ((sid || sid === 0) && n[sid] !== undefined && n[sid] !== "" ? n[sid] : null);
6459 for(var j = 0, jlen = fields.length; j < jlen; j++){
6460 var f = fields.items[j];
6461 var k = f.mapping !== undefined && f.mapping !== null ? f.mapping : j;
6462 var v = n[k] !== undefined ? n[k] : f.defaultValue;
6466 var record = new recordType(values, id);
6468 records[records.length] = record;
6472 totalRecords : records.length
6477 * Ext JS Library 1.1.1
6478 * Copyright(c) 2006-2007, Ext JS, LLC.
6480 * Originally Released Under LGPL - original licence link has changed is not relivant.
6483 * <script type="text/javascript">
6488 * @class Roo.data.Tree
6489 * @extends Roo.util.Observable
6490 * Represents a tree data structure and bubbles all the events for its nodes. The nodes
6491 * in the tree have most standard DOM functionality.
6493 * @param {Node} root (optional) The root node
6495 Roo.data.Tree = function(root){
6498 * The root node for this tree
6503 this.setRootNode(root);
6508 * Fires when a new child node is appended to a node in this tree.
6509 * @param {Tree} tree The owner tree
6510 * @param {Node} parent The parent node
6511 * @param {Node} node The newly appended node
6512 * @param {Number} index The index of the newly appended node
6517 * Fires when a child node is removed from a node in this tree.
6518 * @param {Tree} tree The owner tree
6519 * @param {Node} parent The parent node
6520 * @param {Node} node The child node removed
6525 * Fires when a node is moved to a new location in the tree
6526 * @param {Tree} tree The owner tree
6527 * @param {Node} node The node moved
6528 * @param {Node} oldParent The old parent of this node
6529 * @param {Node} newParent The new parent of this node
6530 * @param {Number} index The index it was moved to
6535 * Fires when a new child node is inserted in a node in this tree.
6536 * @param {Tree} tree The owner tree
6537 * @param {Node} parent The parent node
6538 * @param {Node} node The child node inserted
6539 * @param {Node} refNode The child node the node was inserted before
6543 * @event beforeappend
6544 * Fires before a new child is appended to a node in this tree, return false to cancel the append.
6545 * @param {Tree} tree The owner tree
6546 * @param {Node} parent The parent node
6547 * @param {Node} node The child node to be appended
6549 "beforeappend" : true,
6551 * @event beforeremove
6552 * Fires before a child is removed from a node in this tree, return false to cancel the remove.
6553 * @param {Tree} tree The owner tree
6554 * @param {Node} parent The parent node
6555 * @param {Node} node The child node to be removed
6557 "beforeremove" : true,
6560 * Fires before a node is moved to a new location in the tree. Return false to cancel the move.
6561 * @param {Tree} tree The owner tree
6562 * @param {Node} node The node being moved
6563 * @param {Node} oldParent The parent of the node
6564 * @param {Node} newParent The new parent the node is moving to
6565 * @param {Number} index The index it is being moved to
6567 "beforemove" : true,
6569 * @event beforeinsert
6570 * Fires before a new child is inserted in a node in this tree, return false to cancel the insert.
6571 * @param {Tree} tree The owner tree
6572 * @param {Node} parent The parent node
6573 * @param {Node} node The child node to be inserted
6574 * @param {Node} refNode The child node the node is being inserted before
6576 "beforeinsert" : true
6579 Roo.data.Tree.superclass.constructor.call(this);
6582 Roo.extend(Roo.data.Tree, Roo.util.Observable, {
6585 proxyNodeEvent : function(){
6586 return this.fireEvent.apply(this, arguments);
6590 * Returns the root node for this tree.
6593 getRootNode : function(){
6598 * Sets the root node for this tree.
6599 * @param {Node} node
6602 setRootNode : function(node){
6604 node.ownerTree = this;
6606 this.registerNode(node);
6611 * Gets a node in this tree by its id.
6612 * @param {String} id
6615 getNodeById : function(id){
6616 return this.nodeHash[id];
6619 registerNode : function(node){
6620 this.nodeHash[node.id] = node;
6623 unregisterNode : function(node){
6624 delete this.nodeHash[node.id];
6627 toString : function(){
6628 return "[Tree"+(this.id?" "+this.id:"")+"]";
6633 * @class Roo.data.Node
6634 * @extends Roo.util.Observable
6635 * @cfg {Boolean} leaf true if this node is a leaf and does not have children
6636 * @cfg {String} id The id for this node. If one is not specified, one is generated.
6638 * @param {Object} attributes The attributes/config for the node
6640 Roo.data.Node = function(attributes){
6642 * The attributes supplied for the node. You can use this property to access any custom attributes you supplied.
6645 this.attributes = attributes || {};
6646 this.leaf = this.attributes.leaf;
6648 * The node id. @type String
6650 this.id = this.attributes.id;
6652 this.id = Roo.id(null, "ynode-");
6653 this.attributes.id = this.id;
6656 * All child nodes of this node. @type Array
6658 this.childNodes = [];
6659 if(!this.childNodes.indexOf){ // indexOf is a must
6660 this.childNodes.indexOf = function(o){
6661 for(var i = 0, len = this.length; i < len; i++){
6670 * The parent node for this node. @type Node
6672 this.parentNode = null;
6674 * The first direct child node of this node, or null if this node has no child nodes. @type Node
6676 this.firstChild = null;
6678 * The last direct child node of this node, or null if this node has no child nodes. @type Node
6680 this.lastChild = null;
6682 * The node immediately preceding this node in the tree, or null if there is no sibling node. @type Node
6684 this.previousSibling = null;
6686 * The node immediately following this node in the tree, or null if there is no sibling node. @type Node
6688 this.nextSibling = null;
6693 * Fires when a new child node is appended
6694 * @param {Tree} tree The owner tree
6695 * @param {Node} this This node
6696 * @param {Node} node The newly appended node
6697 * @param {Number} index The index of the newly appended node
6702 * Fires when a child node is removed
6703 * @param {Tree} tree The owner tree
6704 * @param {Node} this This node
6705 * @param {Node} node The removed node
6710 * Fires when this node is moved to a new location in the tree
6711 * @param {Tree} tree The owner tree
6712 * @param {Node} this This node
6713 * @param {Node} oldParent The old parent of this node
6714 * @param {Node} newParent The new parent of this node
6715 * @param {Number} index The index it was moved to
6720 * Fires when a new child node is inserted.
6721 * @param {Tree} tree The owner tree
6722 * @param {Node} this This node
6723 * @param {Node} node The child node inserted
6724 * @param {Node} refNode The child node the node was inserted before
6728 * @event beforeappend
6729 * Fires before a new child is appended, return false to cancel the append.
6730 * @param {Tree} tree The owner tree
6731 * @param {Node} this This node
6732 * @param {Node} node The child node to be appended
6734 "beforeappend" : true,
6736 * @event beforeremove
6737 * Fires before a child is removed, return false to cancel the remove.
6738 * @param {Tree} tree The owner tree
6739 * @param {Node} this This node
6740 * @param {Node} node The child node to be removed
6742 "beforeremove" : true,
6745 * Fires before this node is moved to a new location in the tree. Return false to cancel the move.
6746 * @param {Tree} tree The owner tree
6747 * @param {Node} this This node
6748 * @param {Node} oldParent The parent of this node
6749 * @param {Node} newParent The new parent this node is moving to
6750 * @param {Number} index The index it is being moved to
6752 "beforemove" : true,
6754 * @event beforeinsert
6755 * Fires before a new child is inserted, return false to cancel the insert.
6756 * @param {Tree} tree The owner tree
6757 * @param {Node} this This node
6758 * @param {Node} node The child node to be inserted
6759 * @param {Node} refNode The child node the node is being inserted before
6761 "beforeinsert" : true
6763 this.listeners = this.attributes.listeners;
6764 Roo.data.Node.superclass.constructor.call(this);
6767 Roo.extend(Roo.data.Node, Roo.util.Observable, {
6768 fireEvent : function(evtName){
6769 // first do standard event for this node
6770 if(Roo.data.Node.superclass.fireEvent.apply(this, arguments) === false){
6773 // then bubble it up to the tree if the event wasn't cancelled
6774 var ot = this.getOwnerTree();
6776 if(ot.proxyNodeEvent.apply(ot, arguments) === false){
6784 * Returns true if this node is a leaf
6787 isLeaf : function(){
6788 return this.leaf === true;
6792 setFirstChild : function(node){
6793 this.firstChild = node;
6797 setLastChild : function(node){
6798 this.lastChild = node;
6803 * Returns true if this node is the last child of its parent
6806 isLast : function(){
6807 return (!this.parentNode ? true : this.parentNode.lastChild == this);
6811 * Returns true if this node is the first child of its parent
6814 isFirst : function(){
6815 return (!this.parentNode ? true : this.parentNode.firstChild == this);
6818 hasChildNodes : function(){
6819 return !this.isLeaf() && this.childNodes.length > 0;
6823 * Insert node(s) as the last child node of this node.
6824 * @param {Node/Array} node The node or Array of nodes to append
6825 * @return {Node} The appended node if single append, or null if an array was passed
6827 appendChild : function(node){
6829 if(node instanceof Array){
6831 }else if(arguments.length > 1){
6834 // if passed an array or multiple args do them one by one
6836 for(var i = 0, len = multi.length; i < len; i++) {
6837 this.appendChild(multi[i]);
6840 if(this.fireEvent("beforeappend", this.ownerTree, this, node) === false){
6843 var index = this.childNodes.length;
6844 var oldParent = node.parentNode;
6845 // it's a move, make sure we move it cleanly
6847 if(node.fireEvent("beforemove", node.getOwnerTree(), node, oldParent, this, index) === false){
6850 oldParent.removeChild(node);
6852 index = this.childNodes.length;
6854 this.setFirstChild(node);
6856 this.childNodes.push(node);
6857 node.parentNode = this;
6858 var ps = this.childNodes[index-1];
6860 node.previousSibling = ps;
6861 ps.nextSibling = node;
6863 node.previousSibling = null;
6865 node.nextSibling = null;
6866 this.setLastChild(node);
6867 node.setOwnerTree(this.getOwnerTree());
6868 this.fireEvent("append", this.ownerTree, this, node, index);
6870 node.fireEvent("move", this.ownerTree, node, oldParent, this, index);
6877 * Removes a child node from this node.
6878 * @param {Node} node The node to remove
6879 * @return {Node} The removed node
6881 removeChild : function(node){
6882 var index = this.childNodes.indexOf(node);
6886 if(this.fireEvent("beforeremove", this.ownerTree, this, node) === false){
6890 // remove it from childNodes collection
6891 this.childNodes.splice(index, 1);
6894 if(node.previousSibling){
6895 node.previousSibling.nextSibling = node.nextSibling;
6897 if(node.nextSibling){
6898 node.nextSibling.previousSibling = node.previousSibling;
6901 // update child refs
6902 if(this.firstChild == node){
6903 this.setFirstChild(node.nextSibling);
6905 if(this.lastChild == node){
6906 this.setLastChild(node.previousSibling);
6909 node.setOwnerTree(null);
6910 // clear any references from the node
6911 node.parentNode = null;
6912 node.previousSibling = null;
6913 node.nextSibling = null;
6914 this.fireEvent("remove", this.ownerTree, this, node);
6919 * Inserts the first node before the second node in this nodes childNodes collection.
6920 * @param {Node} node The node to insert
6921 * @param {Node} refNode The node to insert before (if null the node is appended)
6922 * @return {Node} The inserted node
6924 insertBefore : function(node, refNode){
6925 if(!refNode){ // like standard Dom, refNode can be null for append
6926 return this.appendChild(node);
6929 if(node == refNode){
6933 if(this.fireEvent("beforeinsert", this.ownerTree, this, node, refNode) === false){
6936 var index = this.childNodes.indexOf(refNode);
6937 var oldParent = node.parentNode;
6938 var refIndex = index;
6940 // when moving internally, indexes will change after remove
6941 if(oldParent == this && this.childNodes.indexOf(node) < index){
6945 // it's a move, make sure we move it cleanly
6947 if(node.fireEvent("beforemove", node.getOwnerTree(), node, oldParent, this, index, refNode) === false){
6950 oldParent.removeChild(node);
6953 this.setFirstChild(node);
6955 this.childNodes.splice(refIndex, 0, node);
6956 node.parentNode = this;
6957 var ps = this.childNodes[refIndex-1];
6959 node.previousSibling = ps;
6960 ps.nextSibling = node;
6962 node.previousSibling = null;
6964 node.nextSibling = refNode;
6965 refNode.previousSibling = node;
6966 node.setOwnerTree(this.getOwnerTree());
6967 this.fireEvent("insert", this.ownerTree, this, node, refNode);
6969 node.fireEvent("move", this.ownerTree, node, oldParent, this, refIndex, refNode);
6975 * Returns the child node at the specified index.
6976 * @param {Number} index
6979 item : function(index){
6980 return this.childNodes[index];
6984 * Replaces one child node in this node with another.
6985 * @param {Node} newChild The replacement node
6986 * @param {Node} oldChild The node to replace
6987 * @return {Node} The replaced node
6989 replaceChild : function(newChild, oldChild){
6990 this.insertBefore(newChild, oldChild);
6991 this.removeChild(oldChild);
6996 * Returns the index of a child node
6997 * @param {Node} node
6998 * @return {Number} The index of the node or -1 if it was not found
7000 indexOf : function(child){
7001 return this.childNodes.indexOf(child);
7005 * Returns the tree this node is in.
7008 getOwnerTree : function(){
7009 // if it doesn't have one, look for one
7010 if(!this.ownerTree){
7014 this.ownerTree = p.ownerTree;
7020 return this.ownerTree;
7024 * Returns depth of this node (the root node has a depth of 0)
7027 getDepth : function(){
7030 while(p.parentNode){
7038 setOwnerTree : function(tree){
7039 // if it's move, we need to update everyone
7040 if(tree != this.ownerTree){
7042 this.ownerTree.unregisterNode(this);
7044 this.ownerTree = tree;
7045 var cs = this.childNodes;
7046 for(var i = 0, len = cs.length; i < len; i++) {
7047 cs[i].setOwnerTree(tree);
7050 tree.registerNode(this);
7056 * Returns the path for this node. The path can be used to expand or select this node programmatically.
7057 * @param {String} attr (optional) The attr to use for the path (defaults to the node's id)
7058 * @return {String} The path
7060 getPath : function(attr){
7061 attr = attr || "id";
7062 var p = this.parentNode;
7063 var b = [this.attributes[attr]];
7065 b.unshift(p.attributes[attr]);
7068 var sep = this.getOwnerTree().pathSeparator;
7069 return sep + b.join(sep);
7073 * Bubbles up the tree from this node, calling the specified function with each node. The scope (<i>this</i>) of
7074 * function call will be the scope provided or the current node. The arguments to the function
7075 * will be the args provided or the current node. If the function returns false at any point,
7076 * the bubble is stopped.
7077 * @param {Function} fn The function to call
7078 * @param {Object} scope (optional) The scope of the function (defaults to current node)
7079 * @param {Array} args (optional) The args to call the function with (default to passing the current node)
7081 bubble : function(fn, scope, args){
7084 if(fn.call(scope || p, args || p) === false){
7092 * Cascades down the tree from this node, calling the specified function with each node. The scope (<i>this</i>) of
7093 * function call will be the scope provided or the current node. The arguments to the function
7094 * will be the args provided or the current node. If the function returns false at any point,
7095 * the cascade is stopped on that branch.
7096 * @param {Function} fn The function to call
7097 * @param {Object} scope (optional) The scope of the function (defaults to current node)
7098 * @param {Array} args (optional) The args to call the function with (default to passing the current node)
7100 cascade : function(fn, scope, args){
7101 if(fn.call(scope || this, args || this) !== false){
7102 var cs = this.childNodes;
7103 for(var i = 0, len = cs.length; i < len; i++) {
7104 cs[i].cascade(fn, scope, args);
7110 * Interates the child nodes of this node, calling the specified function with each node. The scope (<i>this</i>) of
7111 * function call will be the scope provided or the current node. The arguments to the function
7112 * will be the args provided or the current node. If the function returns false at any point,
7113 * the iteration stops.
7114 * @param {Function} fn The function to call
7115 * @param {Object} scope (optional) The scope of the function (defaults to current node)
7116 * @param {Array} args (optional) The args to call the function with (default to passing the current node)
7118 eachChild : function(fn, scope, args){
7119 var cs = this.childNodes;
7120 for(var i = 0, len = cs.length; i < len; i++) {
7121 if(fn.call(scope || this, args || cs[i]) === false){
7128 * Finds the first child that has the attribute with the specified value.
7129 * @param {String} attribute The attribute name
7130 * @param {Mixed} value The value to search for
7131 * @return {Node} The found child or null if none was found
7133 findChild : function(attribute, value){
7134 var cs = this.childNodes;
7135 for(var i = 0, len = cs.length; i < len; i++) {
7136 if(cs[i].attributes[attribute] == value){
7144 * Finds the first child by a custom function. The child matches if the function passed
7146 * @param {Function} fn
7147 * @param {Object} scope (optional)
7148 * @return {Node} The found child or null if none was found
7150 findChildBy : function(fn, scope){
7151 var cs = this.childNodes;
7152 for(var i = 0, len = cs.length; i < len; i++) {
7153 if(fn.call(scope||cs[i], cs[i]) === true){
7161 * Sorts this nodes children using the supplied sort function
7162 * @param {Function} fn
7163 * @param {Object} scope (optional)
7165 sort : function(fn, scope){
7166 var cs = this.childNodes;
7167 var len = cs.length;
7169 var sortFn = scope ? function(){fn.apply(scope, arguments);} : fn;
7171 for(var i = 0; i < len; i++){
7173 n.previousSibling = cs[i-1];
7174 n.nextSibling = cs[i+1];
7176 this.setFirstChild(n);
7179 this.setLastChild(n);
7186 * Returns true if this node is an ancestor (at any point) of the passed node.
7187 * @param {Node} node
7190 contains : function(node){
7191 return node.isAncestor(this);
7195 * Returns true if the passed node is an ancestor (at any point) of this node.
7196 * @param {Node} node
7199 isAncestor : function(node){
7200 var p = this.parentNode;
7210 toString : function(){
7211 return "[Node"+(this.id?" "+this.id:"")+"]";
7215 * Ext JS Library 1.1.1
7216 * Copyright(c) 2006-2007, Ext JS, LLC.
7218 * Originally Released Under LGPL - original licence link has changed is not relivant.
7221 * <script type="text/javascript">
7226 * @class Roo.ComponentMgr
7227 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
7230 Roo.ComponentMgr = function(){
7231 var all = new Roo.util.MixedCollection();
7235 * Registers a component.
7236 * @param {Roo.Component} c The component
7238 register : function(c){
7243 * Unregisters a component.
7244 * @param {Roo.Component} c The component
7246 unregister : function(c){
7251 * Returns a component by id
7252 * @param {String} id The component id
7259 * Registers a function that will be called when a specified component is added to ComponentMgr
7260 * @param {String} id The component id
7261 * @param {Funtction} fn The callback function
7262 * @param {Object} scope The scope of the callback
7264 onAvailable : function(id, fn, scope){
7265 all.on("add", function(index, o){
7267 fn.call(scope || o, o);
7268 all.un("add", fn, scope);
7275 * Ext JS Library 1.1.1
7276 * Copyright(c) 2006-2007, Ext JS, LLC.
7278 * Originally Released Under LGPL - original licence link has changed is not relivant.
7281 * <script type="text/javascript">
7285 * @class Roo.Component
7286 * @extends Roo.util.Observable
7287 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
7288 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
7289 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
7290 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
7291 * All visual components (widgets) that require rendering into a layout should subclass Component.
7293 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
7294 * 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
7295 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
7297 Roo.Component = function(config){
7298 config = config || {};
7299 if(config.tagName || config.dom || typeof config == "string"){ // element object
7300 config = {el: config, id: config.id || config};
7302 this.initialConfig = config;
7304 Roo.apply(this, config);
7308 * Fires after the component is disabled.
7309 * @param {Roo.Component} this
7314 * Fires after the component is enabled.
7315 * @param {Roo.Component} this
7320 * Fires before the component is shown. Return false to stop the show.
7321 * @param {Roo.Component} this
7326 * Fires after the component is shown.
7327 * @param {Roo.Component} this
7332 * Fires before the component is hidden. Return false to stop the hide.
7333 * @param {Roo.Component} this
7338 * Fires after the component is hidden.
7339 * @param {Roo.Component} this
7343 * @event beforerender
7344 * Fires before the component is rendered. Return false to stop the render.
7345 * @param {Roo.Component} this
7347 beforerender : true,
7350 * Fires after the component is rendered.
7351 * @param {Roo.Component} this
7355 * @event beforedestroy
7356 * Fires before the component is destroyed. Return false to stop the destroy.
7357 * @param {Roo.Component} this
7359 beforedestroy : true,
7362 * Fires after the component is destroyed.
7363 * @param {Roo.Component} this
7368 this.id = "ext-comp-" + (++Roo.Component.AUTO_ID);
7370 Roo.ComponentMgr.register(this);
7371 Roo.Component.superclass.constructor.call(this);
7372 this.initComponent();
7373 if(this.renderTo){ // not supported by all components yet. use at your own risk!
7374 this.render(this.renderTo);
7375 delete this.renderTo;
7380 Roo.Component.AUTO_ID = 1000;
7382 Roo.extend(Roo.Component, Roo.util.Observable, {
7384 * @property {Boolean} hidden
7385 * true if this component is hidden. Read-only.
7389 * true if this component is disabled. Read-only.
7393 * true if this component has been rendered. Read-only.
7397 /** @cfg {String} disableClass
7398 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
7400 disabledClass : "x-item-disabled",
7401 /** @cfg {Boolean} allowDomMove
7402 * Whether the component can move the Dom node when rendering (defaults to true).
7404 allowDomMove : true,
7405 /** @cfg {String} hideMode
7406 * How this component should hidden. Supported values are
7407 * "visibility" (css visibility), "offsets" (negative offset position) and
7408 * "display" (css display) - defaults to "display".
7410 hideMode: 'display',
7413 ctype : "Roo.Component",
7415 /** @cfg {String} actionMode
7416 * which property holds the element that used for hide() / show() / disable() / enable()
7422 getActionEl : function(){
7423 return this[this.actionMode];
7426 initComponent : Roo.emptyFn,
7428 * If this is a lazy rendering component, render it to its container element.
7429 * @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.
7431 render : function(container, position){
7432 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
7433 if(!container && this.el){
7434 this.el = Roo.get(this.el);
7435 container = this.el.dom.parentNode;
7436 this.allowDomMove = false;
7438 this.container = Roo.get(container);
7439 this.rendered = true;
7440 if(position !== undefined){
7441 if(typeof position == 'number'){
7442 position = this.container.dom.childNodes[position];
7444 position = Roo.getDom(position);
7447 this.onRender(this.container, position || null);
7449 this.el.addClass(this.cls);
7453 this.el.applyStyles(this.style);
7456 this.fireEvent("render", this);
7457 this.afterRender(this.container);
7469 // default function is not really useful
7470 onRender : function(ct, position){
7472 this.el = Roo.get(this.el);
7473 if(this.allowDomMove !== false){
7474 ct.dom.insertBefore(this.el.dom, position);
7480 getAutoCreate : function(){
7481 var cfg = typeof this.autoCreate == "object" ?
7482 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
7483 if(this.id && !cfg.id){
7490 afterRender : Roo.emptyFn,
7493 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
7494 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
7496 destroy : function(){
7497 if(this.fireEvent("beforedestroy", this) !== false){
7498 this.purgeListeners();
7499 this.beforeDestroy();
7501 this.el.removeAllListeners();
7503 if(this.actionMode == "container"){
7504 this.container.remove();
7508 Roo.ComponentMgr.unregister(this);
7509 this.fireEvent("destroy", this);
7514 beforeDestroy : function(){
7519 onDestroy : function(){
7524 * Returns the underlying {@link Roo.Element}.
7525 * @return {Roo.Element} The element
7532 * Returns the id of this component.
7540 * Try to focus this component.
7541 * @param {Boolean} selectText True to also select the text in this component (if applicable)
7542 * @return {Roo.Component} this
7544 focus : function(selectText){
7547 if(selectText === true){
7548 this.el.dom.select();
7563 * Disable this component.
7564 * @return {Roo.Component} this
7566 disable : function(){
7570 this.disabled = true;
7571 this.fireEvent("disable", this);
7576 onDisable : function(){
7577 this.getActionEl().addClass(this.disabledClass);
7578 this.el.dom.disabled = true;
7582 * Enable this component.
7583 * @return {Roo.Component} this
7585 enable : function(){
7589 this.disabled = false;
7590 this.fireEvent("enable", this);
7595 onEnable : function(){
7596 this.getActionEl().removeClass(this.disabledClass);
7597 this.el.dom.disabled = false;
7601 * Convenience function for setting disabled/enabled by boolean.
7602 * @param {Boolean} disabled
7604 setDisabled : function(disabled){
7605 this[disabled ? "disable" : "enable"]();
7609 * Show this component.
7610 * @return {Roo.Component} this
7613 if(this.fireEvent("beforeshow", this) !== false){
7614 this.hidden = false;
7618 this.fireEvent("show", this);
7624 onShow : function(){
7625 var ae = this.getActionEl();
7626 if(this.hideMode == 'visibility'){
7627 ae.dom.style.visibility = "visible";
7628 }else if(this.hideMode == 'offsets'){
7629 ae.removeClass('x-hidden');
7631 ae.dom.style.display = "";
7636 * Hide this component.
7637 * @return {Roo.Component} this
7640 if(this.fireEvent("beforehide", this) !== false){
7645 this.fireEvent("hide", this);
7651 onHide : function(){
7652 var ae = this.getActionEl();
7653 if(this.hideMode == 'visibility'){
7654 ae.dom.style.visibility = "hidden";
7655 }else if(this.hideMode == 'offsets'){
7656 ae.addClass('x-hidden');
7658 ae.dom.style.display = "none";
7663 * Convenience function to hide or show this component by boolean.
7664 * @param {Boolean} visible True to show, false to hide
7665 * @return {Roo.Component} this
7667 setVisible: function(visible){
7677 * Returns true if this component is visible.
7679 isVisible : function(){
7680 return this.getActionEl().isVisible();
7683 cloneConfig : function(overrides){
7684 overrides = overrides || {};
7685 var id = overrides.id || Roo.id();
7686 var cfg = Roo.applyIf(overrides, this.initialConfig);
7687 cfg.id = id; // prevent dup id
7688 return new this.constructor(cfg);
7692 * Ext JS Library 1.1.1
7693 * Copyright(c) 2006-2007, Ext JS, LLC.
7695 * Originally Released Under LGPL - original licence link has changed is not relivant.
7698 * <script type="text/javascript">
7703 * @extends Roo.Element
7704 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
7705 * automatic maintaining of shadow/shim positions.
7706 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
7707 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
7708 * you can pass a string with a CSS class name. False turns off the shadow.
7709 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
7710 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
7711 * @cfg {String} cls CSS class to add to the element
7712 * @cfg {Number} zindex Starting z-index (defaults to 11000)
7713 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
7715 * @param {Object} config An object with config options.
7716 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
7719 Roo.Layer = function(config, existingEl){
7720 config = config || {};
7721 var dh = Roo.DomHelper;
7722 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
7724 this.dom = Roo.getDom(existingEl);
7727 var o = config.dh || {tag: "div", cls: "x-layer"};
7728 this.dom = dh.append(pel, o);
7731 this.addClass(config.cls);
7733 this.constrain = config.constrain !== false;
7734 this.visibilityMode = Roo.Element.VISIBILITY;
7736 this.id = this.dom.id = config.id;
7738 this.id = Roo.id(this.dom);
7740 this.zindex = config.zindex || this.getZIndex();
7741 this.position("absolute", this.zindex);
7743 this.shadowOffset = config.shadowOffset || 4;
7744 this.shadow = new Roo.Shadow({
7745 offset : this.shadowOffset,
7746 mode : config.shadow
7749 this.shadowOffset = 0;
7751 this.useShim = config.shim !== false && Roo.useShims;
7752 this.useDisplay = config.useDisplay;
7756 var supr = Roo.Element.prototype;
7758 // shims are shared among layer to keep from having 100 iframes
7761 Roo.extend(Roo.Layer, Roo.Element, {
7763 getZIndex : function(){
7764 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
7767 getShim : function(){
7774 var shim = shims.shift();
7776 shim = this.createShim();
7777 shim.enableDisplayMode('block');
7778 shim.dom.style.display = 'none';
7779 shim.dom.style.visibility = 'visible';
7781 var pn = this.dom.parentNode;
7782 if(shim.dom.parentNode != pn){
7783 pn.insertBefore(shim.dom, this.dom);
7785 shim.setStyle('z-index', this.getZIndex()-2);
7790 hideShim : function(){
7792 this.shim.setDisplayed(false);
7793 shims.push(this.shim);
7798 disableShadow : function(){
7800 this.shadowDisabled = true;
7802 this.lastShadowOffset = this.shadowOffset;
7803 this.shadowOffset = 0;
7807 enableShadow : function(show){
7809 this.shadowDisabled = false;
7810 this.shadowOffset = this.lastShadowOffset;
7811 delete this.lastShadowOffset;
7819 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
7820 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
7821 sync : function(doShow){
7822 var sw = this.shadow;
7823 if(!this.updating && this.isVisible() && (sw || this.useShim)){
7824 var sh = this.getShim();
7826 var w = this.getWidth(),
7827 h = this.getHeight();
7829 var l = this.getLeft(true),
7830 t = this.getTop(true);
7832 if(sw && !this.shadowDisabled){
7833 if(doShow && !sw.isVisible()){
7836 sw.realign(l, t, w, h);
7842 // fit the shim behind the shadow, so it is shimmed too
7843 var a = sw.adjusts, s = sh.dom.style;
7844 s.left = (Math.min(l, l+a.l))+"px";
7845 s.top = (Math.min(t, t+a.t))+"px";
7846 s.width = (w+a.w)+"px";
7847 s.height = (h+a.h)+"px";
7854 sh.setLeftTop(l, t);
7861 destroy : function(){
7866 this.removeAllListeners();
7867 var pn = this.dom.parentNode;
7869 pn.removeChild(this.dom);
7871 Roo.Element.uncache(this.id);
7874 remove : function(){
7879 beginUpdate : function(){
7880 this.updating = true;
7884 endUpdate : function(){
7885 this.updating = false;
7890 hideUnders : function(negOffset){
7898 constrainXY : function(){
7900 var vw = Roo.lib.Dom.getViewWidth(),
7901 vh = Roo.lib.Dom.getViewHeight();
7902 var s = Roo.get(document).getScroll();
7904 var xy = this.getXY();
7905 var x = xy[0], y = xy[1];
7906 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
7907 // only move it if it needs it
7909 // first validate right/bottom
7910 if((x + w) > vw+s.left){
7911 x = vw - w - this.shadowOffset;
7914 if((y + h) > vh+s.top){
7915 y = vh - h - this.shadowOffset;
7918 // then make sure top/left isn't negative
7929 var ay = this.avoidY;
7930 if(y <= ay && (y+h) >= ay){
7936 supr.setXY.call(this, xy);
7942 isVisible : function(){
7943 return this.visible;
7947 showAction : function(){
7948 this.visible = true; // track visibility to prevent getStyle calls
7949 if(this.useDisplay === true){
7950 this.setDisplayed("");
7951 }else if(this.lastXY){
7952 supr.setXY.call(this, this.lastXY);
7953 }else if(this.lastLT){
7954 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
7959 hideAction : function(){
7960 this.visible = false;
7961 if(this.useDisplay === true){
7962 this.setDisplayed(false);
7964 this.setLeftTop(-10000,-10000);
7968 // overridden Element method
7969 setVisible : function(v, a, d, c, e){
7974 var cb = function(){
7979 }.createDelegate(this);
7980 supr.setVisible.call(this, true, true, d, cb, e);
7983 this.hideUnders(true);
7992 }.createDelegate(this);
7994 supr.setVisible.call(this, v, a, d, cb, e);
8003 storeXY : function(xy){
8008 storeLeftTop : function(left, top){
8010 this.lastLT = [left, top];
8014 beforeFx : function(){
8015 this.beforeAction();
8016 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
8020 afterFx : function(){
8021 Roo.Layer.superclass.afterFx.apply(this, arguments);
8022 this.sync(this.isVisible());
8026 beforeAction : function(){
8027 if(!this.updating && this.shadow){
8032 // overridden Element method
8033 setLeft : function(left){
8034 this.storeLeftTop(left, this.getTop(true));
8035 supr.setLeft.apply(this, arguments);
8039 setTop : function(top){
8040 this.storeLeftTop(this.getLeft(true), top);
8041 supr.setTop.apply(this, arguments);
8045 setLeftTop : function(left, top){
8046 this.storeLeftTop(left, top);
8047 supr.setLeftTop.apply(this, arguments);
8051 setXY : function(xy, a, d, c, e){
8053 this.beforeAction();
8055 var cb = this.createCB(c);
8056 supr.setXY.call(this, xy, a, d, cb, e);
8063 createCB : function(c){
8074 // overridden Element method
8075 setX : function(x, a, d, c, e){
8076 this.setXY([x, this.getY()], a, d, c, e);
8079 // overridden Element method
8080 setY : function(y, a, d, c, e){
8081 this.setXY([this.getX(), y], a, d, c, e);
8084 // overridden Element method
8085 setSize : function(w, h, a, d, c, e){
8086 this.beforeAction();
8087 var cb = this.createCB(c);
8088 supr.setSize.call(this, w, h, a, d, cb, e);
8094 // overridden Element method
8095 setWidth : function(w, a, d, c, e){
8096 this.beforeAction();
8097 var cb = this.createCB(c);
8098 supr.setWidth.call(this, w, a, d, cb, e);
8104 // overridden Element method
8105 setHeight : function(h, a, d, c, e){
8106 this.beforeAction();
8107 var cb = this.createCB(c);
8108 supr.setHeight.call(this, h, a, d, cb, e);
8114 // overridden Element method
8115 setBounds : function(x, y, w, h, a, d, c, e){
8116 this.beforeAction();
8117 var cb = this.createCB(c);
8119 this.storeXY([x, y]);
8120 supr.setXY.call(this, [x, y]);
8121 supr.setSize.call(this, w, h, a, d, cb, e);
8124 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
8130 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
8131 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
8132 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
8133 * @param {Number} zindex The new z-index to set
8134 * @return {this} The Layer
8136 setZIndex : function(zindex){
8137 this.zindex = zindex;
8138 this.setStyle("z-index", zindex + 2);
8140 this.shadow.setZIndex(zindex + 1);
8143 this.shim.setStyle("z-index", zindex);
8149 * Ext JS Library 1.1.1
8150 * Copyright(c) 2006-2007, Ext JS, LLC.
8152 * Originally Released Under LGPL - original licence link has changed is not relivant.
8155 * <script type="text/javascript">
8161 * Simple class that can provide a shadow effect for any element. Note that the element MUST be absolutely positioned,
8162 * and the shadow does not provide any shimming. This should be used only in simple cases -- for more advanced
8163 * functionality that can also provide the same shadow effect, see the {@link Roo.Layer} class.
8165 * Create a new Shadow
8166 * @param {Object} config The config object
8168 Roo.Shadow = function(config){
8169 Roo.apply(this, config);
8170 if(typeof this.mode != "string"){
8171 this.mode = this.defaultMode;
8173 var o = this.offset, a = {h: 0};
8174 var rad = Math.floor(this.offset/2);
8175 switch(this.mode.toLowerCase()){ // all this hideous nonsense calculates the various offsets for shadows
8181 a.l -= this.offset + rad;
8182 a.t -= this.offset + rad;
8193 a.l -= (this.offset - rad);
8194 a.t -= this.offset + rad;
8196 a.w -= (this.offset - rad)*2;
8207 a.l -= (this.offset - rad);
8208 a.t -= (this.offset - rad);
8210 a.w -= (this.offset + rad + 1);
8211 a.h -= (this.offset + rad);
8220 Roo.Shadow.prototype = {
8222 * @cfg {String} mode
8223 * The shadow display mode. Supports the following options:<br />
8224 * sides: Shadow displays on both sides and bottom only<br />
8225 * frame: Shadow displays equally on all four sides<br />
8226 * drop: Traditional bottom-right drop shadow (default)
8229 * @cfg {String} offset
8230 * The number of pixels to offset the shadow from the element (defaults to 4)
8235 defaultMode: "drop",
8238 * Displays the shadow under the target element
8239 * @param {String/HTMLElement/Element} targetEl The id or element under which the shadow should display
8241 show : function(target){
8242 target = Roo.get(target);
8244 this.el = Roo.Shadow.Pool.pull();
8245 if(this.el.dom.nextSibling != target.dom){
8246 this.el.insertBefore(target);
8249 this.el.setStyle("z-index", this.zIndex || parseInt(target.getStyle("z-index"), 10)-1);
8251 this.el.dom.style.filter="progid:DXImageTransform.Microsoft.alpha(opacity=50) progid:DXImageTransform.Microsoft.Blur(pixelradius="+(this.offset)+")";
8254 target.getLeft(true),
8255 target.getTop(true),
8259 this.el.dom.style.display = "block";
8263 * Returns true if the shadow is visible, else false
8265 isVisible : function(){
8266 return this.el ? true : false;
8270 * Direct alignment when values are already available. Show must be called at least once before
8271 * calling this method to ensure it is initialized.
8272 * @param {Number} left The target element left position
8273 * @param {Number} top The target element top position
8274 * @param {Number} width The target element width
8275 * @param {Number} height The target element height
8277 realign : function(l, t, w, h){
8281 var a = this.adjusts, d = this.el.dom, s = d.style;
8283 s.left = (l+a.l)+"px";
8284 s.top = (t+a.t)+"px";
8285 var sw = (w+a.w), sh = (h+a.h), sws = sw +"px", shs = sh + "px";
8287 if(s.width != sws || s.height != shs){
8291 var cn = d.childNodes;
8292 var sww = Math.max(0, (sw-12))+"px";
8293 cn[0].childNodes[1].style.width = sww;
8294 cn[1].childNodes[1].style.width = sww;
8295 cn[2].childNodes[1].style.width = sww;
8296 cn[1].style.height = Math.max(0, (sh-12))+"px";
8306 this.el.dom.style.display = "none";
8307 Roo.Shadow.Pool.push(this.el);
8313 * Adjust the z-index of this shadow
8314 * @param {Number} zindex The new z-index
8316 setZIndex : function(z){
8319 this.el.setStyle("z-index", z);
8324 // Private utility class that manages the internal Shadow cache
8325 Roo.Shadow.Pool = function(){
8327 var markup = Roo.isIE ?
8328 '<div class="x-ie-shadow"></div>' :
8329 '<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>';
8334 sh = Roo.get(Roo.DomHelper.insertHtml("beforeBegin", document.body.firstChild, markup));
8335 sh.autoBoxAdjust = false;
8340 push : function(sh){
8346 * Ext JS Library 1.1.1
8347 * Copyright(c) 2006-2007, Ext JS, LLC.
8349 * Originally Released Under LGPL - original licence link has changed is not relivant.
8352 * <script type="text/javascript">
8356 * @class Roo.BoxComponent
8357 * @extends Roo.Component
8358 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
8359 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
8360 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
8361 * layout containers.
8363 * @param {Roo.Element/String/Object} config The configuration options.
8365 Roo.BoxComponent = function(config){
8366 Roo.Component.call(this, config);
8370 * Fires after the component is resized.
8371 * @param {Roo.Component} this
8372 * @param {Number} adjWidth The box-adjusted width that was set
8373 * @param {Number} adjHeight The box-adjusted height that was set
8374 * @param {Number} rawWidth The width that was originally specified
8375 * @param {Number} rawHeight The height that was originally specified
8380 * Fires after the component is moved.
8381 * @param {Roo.Component} this
8382 * @param {Number} x The new x position
8383 * @param {Number} y The new y position
8389 Roo.extend(Roo.BoxComponent, Roo.Component, {
8390 // private, set in afterRender to signify that the component has been rendered
8392 // private, used to defer height settings to subclasses
8394 /** @cfg {Number} width
8395 * width (optional) size of component
8397 /** @cfg {Number} height
8398 * height (optional) size of component
8402 * Sets the width and height of the component. This method fires the resize event. This method can accept
8403 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
8404 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
8405 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
8406 * @return {Roo.BoxComponent} this
8408 setSize : function(w, h){
8409 // support for standard size objects
8410 if(typeof w == 'object'){
8421 // prevent recalcs when not needed
8422 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
8425 this.lastSize = {width: w, height: h};
8427 var adj = this.adjustSize(w, h);
8428 var aw = adj.width, ah = adj.height;
8429 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
8430 var rz = this.getResizeEl();
8431 if(!this.deferHeight && aw !== undefined && ah !== undefined){
8433 }else if(!this.deferHeight && ah !== undefined){
8435 }else if(aw !== undefined){
8438 this.onResize(aw, ah, w, h);
8439 this.fireEvent('resize', this, aw, ah, w, h);
8445 * Gets the current size of the component's underlying element.
8446 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8448 getSize : function(){
8449 return this.el.getSize();
8453 * Gets the current XY position of the component's underlying element.
8454 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
8455 * @return {Array} The XY position of the element (e.g., [100, 200])
8457 getPosition : function(local){
8459 return [this.el.getLeft(true), this.el.getTop(true)];
8461 return this.xy || this.el.getXY();
8465 * Gets the current box measurements of the component's underlying element.
8466 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
8467 * @returns {Object} box An object in the format {x, y, width, height}
8469 getBox : function(local){
8470 var s = this.el.getSize();
8472 s.x = this.el.getLeft(true);
8473 s.y = this.el.getTop(true);
8475 var xy = this.xy || this.el.getXY();
8483 * Sets the current box measurements of the component's underlying element.
8484 * @param {Object} box An object in the format {x, y, width, height}
8485 * @returns {Roo.BoxComponent} this
8487 updateBox : function(box){
8488 this.setSize(box.width, box.height);
8489 this.setPagePosition(box.x, box.y);
8494 getResizeEl : function(){
8495 return this.resizeEl || this.el;
8499 getPositionEl : function(){
8500 return this.positionEl || this.el;
8504 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
8505 * This method fires the move event.
8506 * @param {Number} left The new left
8507 * @param {Number} top The new top
8508 * @returns {Roo.BoxComponent} this
8510 setPosition : function(x, y){
8516 var adj = this.adjustPosition(x, y);
8517 var ax = adj.x, ay = adj.y;
8519 var el = this.getPositionEl();
8520 if(ax !== undefined || ay !== undefined){
8521 if(ax !== undefined && ay !== undefined){
8522 el.setLeftTop(ax, ay);
8523 }else if(ax !== undefined){
8525 }else if(ay !== undefined){
8528 this.onPosition(ax, ay);
8529 this.fireEvent('move', this, ax, ay);
8535 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
8536 * This method fires the move event.
8537 * @param {Number} x The new x position
8538 * @param {Number} y The new y position
8539 * @returns {Roo.BoxComponent} this
8541 setPagePosition : function(x, y){
8547 if(x === undefined || y === undefined){ // cannot translate undefined points
8550 var p = this.el.translatePoints(x, y);
8551 this.setPosition(p.left, p.top);
8556 onRender : function(ct, position){
8557 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
8559 this.resizeEl = Roo.get(this.resizeEl);
8561 if(this.positionEl){
8562 this.positionEl = Roo.get(this.positionEl);
8567 afterRender : function(){
8568 Roo.BoxComponent.superclass.afterRender.call(this);
8569 this.boxReady = true;
8570 this.setSize(this.width, this.height);
8571 if(this.x || this.y){
8572 this.setPosition(this.x, this.y);
8574 if(this.pageX || this.pageY){
8575 this.setPagePosition(this.pageX, this.pageY);
8580 * Force the component's size to recalculate based on the underlying element's current height and width.
8581 * @returns {Roo.BoxComponent} this
8583 syncSize : function(){
8584 delete this.lastSize;
8585 this.setSize(this.el.getWidth(), this.el.getHeight());
8590 * Called after the component is resized, this method is empty by default but can be implemented by any
8591 * subclass that needs to perform custom logic after a resize occurs.
8592 * @param {Number} adjWidth The box-adjusted width that was set
8593 * @param {Number} adjHeight The box-adjusted height that was set
8594 * @param {Number} rawWidth The width that was originally specified
8595 * @param {Number} rawHeight The height that was originally specified
8597 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
8602 * Called after the component is moved, this method is empty by default but can be implemented by any
8603 * subclass that needs to perform custom logic after a move occurs.
8604 * @param {Number} x The new x position
8605 * @param {Number} y The new y position
8607 onPosition : function(x, y){
8612 adjustSize : function(w, h){
8616 if(this.autoHeight){
8619 return {width : w, height: h};
8623 adjustPosition : function(x, y){
8624 return {x : x, y: y};
8628 * Ext JS Library 1.1.1
8629 * Copyright(c) 2006-2007, Ext JS, LLC.
8631 * Originally Released Under LGPL - original licence link has changed is not relivant.
8634 * <script type="text/javascript">
8639 * @class Roo.SplitBar
8640 * @extends Roo.util.Observable
8641 * Creates draggable splitter bar functionality from two elements (element to be dragged and element to be resized).
8645 var split = new Roo.SplitBar("elementToDrag", "elementToSize",
8646 Roo.SplitBar.HORIZONTAL, Roo.SplitBar.LEFT);
8647 split.setAdapter(new Roo.SplitBar.AbsoluteLayoutAdapter("container"));
8648 split.minSize = 100;
8649 split.maxSize = 600;
8650 split.animate = true;
8651 split.on('moved', splitterMoved);
8654 * Create a new SplitBar
8655 * @param {String/HTMLElement/Roo.Element} dragElement The element to be dragged and act as the SplitBar.
8656 * @param {String/HTMLElement/Roo.Element} resizingElement The element to be resized based on where the SplitBar element is dragged
8657 * @param {Number} orientation (optional) Either Roo.SplitBar.HORIZONTAL or Roo.SplitBar.VERTICAL. (Defaults to HORIZONTAL)
8658 * @param {Number} placement (optional) Either Roo.SplitBar.LEFT or Roo.SplitBar.RIGHT for horizontal or
8659 Roo.SplitBar.TOP or Roo.SplitBar.BOTTOM for vertical. (By default, this is determined automatically by the initial
8660 position of the SplitBar).
8662 Roo.SplitBar = function(dragElement, resizingElement, orientation, placement, existingProxy){
8665 this.el = Roo.get(dragElement, true);
8666 this.el.dom.unselectable = "on";
8668 this.resizingEl = Roo.get(resizingElement, true);
8672 * The orientation of the split. Either Roo.SplitBar.HORIZONTAL or Roo.SplitBar.VERTICAL. (Defaults to HORIZONTAL)
8673 * Note: If this is changed after creating the SplitBar, the placement property must be manually updated
8676 this.orientation = orientation || Roo.SplitBar.HORIZONTAL;
8679 * The minimum size of the resizing element. (Defaults to 0)
8685 * The maximum size of the resizing element. (Defaults to 2000)
8688 this.maxSize = 2000;
8691 * Whether to animate the transition to the new size
8694 this.animate = false;
8697 * Whether to create a transparent shim that overlays the page when dragging, enables dragging across iframes.
8700 this.useShim = false;
8707 this.proxy = Roo.SplitBar.createProxy(this.orientation);
8709 this.proxy = Roo.get(existingProxy).dom;
8712 this.dd = new Roo.dd.DDProxy(this.el.dom.id, "XSplitBars", {dragElId : this.proxy.id});
8715 this.dd.b4StartDrag = this.onStartProxyDrag.createDelegate(this);
8718 this.dd.endDrag = this.onEndProxyDrag.createDelegate(this);
8721 this.dragSpecs = {};
8724 * @private The adapter to use to positon and resize elements
8726 this.adapter = new Roo.SplitBar.BasicLayoutAdapter();
8727 this.adapter.init(this);
8729 if(this.orientation == Roo.SplitBar.HORIZONTAL){
8731 this.placement = placement || (this.el.getX() > this.resizingEl.getX() ? Roo.SplitBar.LEFT : Roo.SplitBar.RIGHT);
8732 this.el.addClass("x-splitbar-h");
8735 this.placement = placement || (this.el.getY() > this.resizingEl.getY() ? Roo.SplitBar.TOP : Roo.SplitBar.BOTTOM);
8736 this.el.addClass("x-splitbar-v");
8742 * Fires when the splitter is moved (alias for {@link #event-moved})
8743 * @param {Roo.SplitBar} this
8744 * @param {Number} newSize the new width or height
8749 * Fires when the splitter is moved
8750 * @param {Roo.SplitBar} this
8751 * @param {Number} newSize the new width or height
8755 * @event beforeresize
8756 * Fires before the splitter is dragged
8757 * @param {Roo.SplitBar} this
8759 "beforeresize" : true,
8761 "beforeapply" : true
8764 Roo.util.Observable.call(this);
8767 Roo.extend(Roo.SplitBar, Roo.util.Observable, {
8768 onStartProxyDrag : function(x, y){
8769 this.fireEvent("beforeresize", this);
8771 var o = Roo.DomHelper.insertFirst(document.body, {cls: "x-drag-overlay", html: " "}, true);
8773 o.enableDisplayMode("block");
8774 // all splitbars share the same overlay
8775 Roo.SplitBar.prototype.overlay = o;
8777 this.overlay.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
8778 this.overlay.show();
8779 Roo.get(this.proxy).setDisplayed("block");
8780 var size = this.adapter.getElementSize(this);
8781 this.activeMinSize = this.getMinimumSize();;
8782 this.activeMaxSize = this.getMaximumSize();;
8783 var c1 = size - this.activeMinSize;
8784 var c2 = Math.max(this.activeMaxSize - size, 0);
8785 if(this.orientation == Roo.SplitBar.HORIZONTAL){
8786 this.dd.resetConstraints();
8787 this.dd.setXConstraint(
8788 this.placement == Roo.SplitBar.LEFT ? c1 : c2,
8789 this.placement == Roo.SplitBar.LEFT ? c2 : c1
8791 this.dd.setYConstraint(0, 0);
8793 this.dd.resetConstraints();
8794 this.dd.setXConstraint(0, 0);
8795 this.dd.setYConstraint(
8796 this.placement == Roo.SplitBar.TOP ? c1 : c2,
8797 this.placement == Roo.SplitBar.TOP ? c2 : c1
8800 this.dragSpecs.startSize = size;
8801 this.dragSpecs.startPoint = [x, y];
8802 Roo.dd.DDProxy.prototype.b4StartDrag.call(this.dd, x, y);
8806 * @private Called after the drag operation by the DDProxy
8808 onEndProxyDrag : function(e){
8809 Roo.get(this.proxy).setDisplayed(false);
8810 var endPoint = Roo.lib.Event.getXY(e);
8812 this.overlay.hide();
8815 if(this.orientation == Roo.SplitBar.HORIZONTAL){
8816 newSize = this.dragSpecs.startSize +
8817 (this.placement == Roo.SplitBar.LEFT ?
8818 endPoint[0] - this.dragSpecs.startPoint[0] :
8819 this.dragSpecs.startPoint[0] - endPoint[0]
8822 newSize = this.dragSpecs.startSize +
8823 (this.placement == Roo.SplitBar.TOP ?
8824 endPoint[1] - this.dragSpecs.startPoint[1] :
8825 this.dragSpecs.startPoint[1] - endPoint[1]
8828 newSize = Math.min(Math.max(newSize, this.activeMinSize), this.activeMaxSize);
8829 if(newSize != this.dragSpecs.startSize){
8830 if(this.fireEvent('beforeapply', this, newSize) !== false){
8831 this.adapter.setElementSize(this, newSize);
8832 this.fireEvent("moved", this, newSize);
8833 this.fireEvent("resize", this, newSize);
8839 * Get the adapter this SplitBar uses
8840 * @return The adapter object
8842 getAdapter : function(){
8843 return this.adapter;
8847 * Set the adapter this SplitBar uses
8848 * @param {Object} adapter A SplitBar adapter object
8850 setAdapter : function(adapter){
8851 this.adapter = adapter;
8852 this.adapter.init(this);
8856 * Gets the minimum size for the resizing element
8857 * @return {Number} The minimum size
8859 getMinimumSize : function(){
8860 return this.minSize;
8864 * Sets the minimum size for the resizing element
8865 * @param {Number} minSize The minimum size
8867 setMinimumSize : function(minSize){
8868 this.minSize = minSize;
8872 * Gets the maximum size for the resizing element
8873 * @return {Number} The maximum size
8875 getMaximumSize : function(){
8876 return this.maxSize;
8880 * Sets the maximum size for the resizing element
8881 * @param {Number} maxSize The maximum size
8883 setMaximumSize : function(maxSize){
8884 this.maxSize = maxSize;
8888 * Sets the initialize size for the resizing element
8889 * @param {Number} size The initial size
8891 setCurrentSize : function(size){
8892 var oldAnimate = this.animate;
8893 this.animate = false;
8894 this.adapter.setElementSize(this, size);
8895 this.animate = oldAnimate;
8899 * Destroy this splitbar.
8900 * @param {Boolean} removeEl True to remove the element
8902 destroy : function(removeEl){
8907 this.proxy.parentNode.removeChild(this.proxy);
8915 * @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.
8917 Roo.SplitBar.createProxy = function(dir){
8918 var proxy = new Roo.Element(document.createElement("div"));
8919 proxy.unselectable();
8920 var cls = 'x-splitbar-proxy';
8921 proxy.addClass(cls + ' ' + (dir == Roo.SplitBar.HORIZONTAL ? cls +'-h' : cls + '-v'));
8922 document.body.appendChild(proxy.dom);
8927 * @class Roo.SplitBar.BasicLayoutAdapter
8928 * Default Adapter. It assumes the splitter and resizing element are not positioned
8929 * elements and only gets/sets the width of the element. Generally used for table based layouts.
8931 Roo.SplitBar.BasicLayoutAdapter = function(){
8934 Roo.SplitBar.BasicLayoutAdapter.prototype = {
8935 // do nothing for now
8940 * Called before drag operations to get the current size of the resizing element.
8941 * @param {Roo.SplitBar} s The SplitBar using this adapter
8943 getElementSize : function(s){
8944 if(s.orientation == Roo.SplitBar.HORIZONTAL){
8945 return s.resizingEl.getWidth();
8947 return s.resizingEl.getHeight();
8952 * Called after drag operations to set the size of the resizing element.
8953 * @param {Roo.SplitBar} s The SplitBar using this adapter
8954 * @param {Number} newSize The new size to set
8955 * @param {Function} onComplete A function to be invoked when resizing is complete
8957 setElementSize : function(s, newSize, onComplete){
8958 if(s.orientation == Roo.SplitBar.HORIZONTAL){
8960 s.resizingEl.setWidth(newSize);
8962 onComplete(s, newSize);
8965 s.resizingEl.setWidth(newSize, true, .1, onComplete, 'easeOut');
8970 s.resizingEl.setHeight(newSize);
8972 onComplete(s, newSize);
8975 s.resizingEl.setHeight(newSize, true, .1, onComplete, 'easeOut');
8982 *@class Roo.SplitBar.AbsoluteLayoutAdapter
8983 * @extends Roo.SplitBar.BasicLayoutAdapter
8984 * Adapter that moves the splitter element to align with the resized sizing element.
8985 * Used with an absolute positioned SplitBar.
8986 * @param {String/HTMLElement/Roo.Element} container The container that wraps around the absolute positioned content. If it's
8987 * document.body, make sure you assign an id to the body element.
8989 Roo.SplitBar.AbsoluteLayoutAdapter = function(container){
8990 this.basic = new Roo.SplitBar.BasicLayoutAdapter();
8991 this.container = Roo.get(container);
8994 Roo.SplitBar.AbsoluteLayoutAdapter.prototype = {
8999 getElementSize : function(s){
9000 return this.basic.getElementSize(s);
9003 setElementSize : function(s, newSize, onComplete){
9004 this.basic.setElementSize(s, newSize, this.moveSplitter.createDelegate(this, [s]));
9007 moveSplitter : function(s){
9008 var yes = Roo.SplitBar;
9009 switch(s.placement){
9011 s.el.setX(s.resizingEl.getRight());
9014 s.el.setStyle("right", (this.container.getWidth() - s.resizingEl.getLeft()) + "px");
9017 s.el.setY(s.resizingEl.getBottom());
9020 s.el.setY(s.resizingEl.getTop() - s.el.getHeight());
9027 * Orientation constant - Create a vertical SplitBar
9031 Roo.SplitBar.VERTICAL = 1;
9034 * Orientation constant - Create a horizontal SplitBar
9038 Roo.SplitBar.HORIZONTAL = 2;
9041 * Placement constant - The resizing element is to the left of the splitter element
9045 Roo.SplitBar.LEFT = 1;
9048 * Placement constant - The resizing element is to the right of the splitter element
9052 Roo.SplitBar.RIGHT = 2;
9055 * Placement constant - The resizing element is positioned above the splitter element
9059 Roo.SplitBar.TOP = 3;
9062 * Placement constant - The resizing element is positioned under splitter element
9066 Roo.SplitBar.BOTTOM = 4;
9069 * Ext JS Library 1.1.1
9070 * Copyright(c) 2006-2007, Ext JS, LLC.
9072 * Originally Released Under LGPL - original licence link has changed is not relivant.
9075 * <script type="text/javascript">
9080 * @extends Roo.util.Observable
9081 * Create a "View" for an element based on a data model or UpdateManager and the supplied DomHelper template.
9082 * This class also supports single and multi selection modes. <br>
9083 * Create a data model bound view:
9085 var store = new Roo.data.Store(...);
9087 var view = new Roo.View({
9089 tpl : '<div id="{0}">{2} - {1}</div>', // auto create template
9092 selectedClass: "ydataview-selected",
9096 // listen for node click?
9097 view.on("click", function(vw, index, node, e){
9098 alert('Node "' + node.id + '" at index: ' + index + " was clicked.");
9102 dataModel.load("foobar.xml");
9104 For an example of creating a JSON/UpdateManager view, see {@link Roo.JsonView}.
9106 * <b>Note: The root of your template must be a single node. Table/row implementations may work but are not supported due to
9107 * IE"s limited insertion support with tables and Opera"s faulty event bubbling.</b>
9109 * Note: old style constructor is still suported (container, template, config)
9113 * @param {Object} config The config object
9116 Roo.View = function(config, depreciated_tpl, depreciated_config){
9118 if (typeof(depreciated_tpl) == 'undefined') {
9119 // new way.. - universal constructor.
9120 Roo.apply(this, config);
9121 this.el = Roo.get(this.el);
9124 this.el = Roo.get(config);
9125 this.tpl = depreciated_tpl;
9126 Roo.apply(this, depreciated_config);
9130 if(typeof(this.tpl) == "string"){
9131 this.tpl = new Roo.Template(this.tpl);
9133 // support xtype ctors..
9134 this.tpl = new Roo.factory(this.tpl, Roo);
9145 * @event beforeclick
9146 * Fires before a click is processed. Returns false to cancel the default action.
9147 * @param {Roo.View} this
9148 * @param {Number} index The index of the target node
9149 * @param {HTMLElement} node The target node
9150 * @param {Roo.EventObject} e The raw event object
9152 "beforeclick" : true,
9155 * Fires when a template node is clicked.
9156 * @param {Roo.View} this
9157 * @param {Number} index The index of the target node
9158 * @param {HTMLElement} node The target node
9159 * @param {Roo.EventObject} e The raw event object
9164 * Fires when a template node is double clicked.
9165 * @param {Roo.View} this
9166 * @param {Number} index The index of the target node
9167 * @param {HTMLElement} node The target node
9168 * @param {Roo.EventObject} e The raw event object
9172 * @event contextmenu
9173 * Fires when a template node is right clicked.
9174 * @param {Roo.View} this
9175 * @param {Number} index The index of the target node
9176 * @param {HTMLElement} node The target node
9177 * @param {Roo.EventObject} e The raw event object
9179 "contextmenu" : true,
9181 * @event selectionchange
9182 * Fires when the selected nodes change.
9183 * @param {Roo.View} this
9184 * @param {Array} selections Array of the selected nodes
9186 "selectionchange" : true,
9189 * @event beforeselect
9190 * Fires before a selection is made. If any handlers return false, the selection is cancelled.
9191 * @param {Roo.View} this
9192 * @param {HTMLElement} node The node to be selected
9193 * @param {Array} selections Array of currently selected nodes
9195 "beforeselect" : true
9199 "click": this.onClick,
9200 "dblclick": this.onDblClick,
9201 "contextmenu": this.onContextMenu,
9205 this.selections = [];
9207 this.cmp = new Roo.CompositeElementLite([]);
9209 this.store = Roo.factory(this.store, Roo.data);
9210 this.setStore(this.store, true);
9212 Roo.View.superclass.constructor.call(this);
9215 Roo.extend(Roo.View, Roo.util.Observable, {
9218 * @cfg {Roo.data.Store} store Data store to load data from.
9223 * @cfg {String|Roo.Element} el The container element.
9228 * @cfg {String|Roo.Template} tpl The template used by this View
9233 * @cfg {String} selectedClass The css class to add to selected nodes
9235 selectedClass : "x-view-selected",
9237 * @cfg {String} emptyText The empty text to show when nothing is loaded.
9241 * @cfg {Boolean} multiSelect Allow multiple selection
9244 multiSelect : false,
9246 * @cfg {Boolean} singleSelect Allow single selection
9248 singleSelect: false,
9251 * Returns the element this view is bound to.
9252 * @return {Roo.Element}
9259 * Refreshes the view.
9261 refresh : function(){
9263 this.clearSelections();
9266 var records = this.store.getRange();
9267 if(records.length < 1){
9268 this.el.update(this.emptyText);
9271 for(var i = 0, len = records.length; i < len; i++){
9272 var data = this.prepareData(records[i].data, i, records[i]);
9273 html[html.length] = t.apply(data);
9275 this.el.update(html.join(""));
9276 this.nodes = this.el.dom.childNodes;
9277 this.updateIndexes(0);
9281 * Function to override to reformat the data that is sent to
9282 * the template for each node.
9283 * @param {Array/Object} data The raw data (array of colData for a data model bound view or
9284 * a JSON object for an UpdateManager bound view).
9286 prepareData : function(data){
9290 onUpdate : function(ds, record){
9291 this.clearSelections();
9292 var index = this.store.indexOf(record);
9293 var n = this.nodes[index];
9294 this.tpl.insertBefore(n, this.prepareData(record.data));
9295 n.parentNode.removeChild(n);
9296 this.updateIndexes(index, index);
9299 onAdd : function(ds, records, index){
9300 this.clearSelections();
9301 if(this.nodes.length == 0){
9305 var n = this.nodes[index];
9306 for(var i = 0, len = records.length; i < len; i++){
9307 var d = this.prepareData(records[i].data);
9309 this.tpl.insertBefore(n, d);
9311 this.tpl.append(this.el, d);
9314 this.updateIndexes(index);
9317 onRemove : function(ds, record, index){
9318 this.clearSelections();
9319 this.el.dom.removeChild(this.nodes[index]);
9320 this.updateIndexes(index);
9324 * Refresh an individual node.
9325 * @param {Number} index
9327 refreshNode : function(index){
9328 this.onUpdate(this.store, this.store.getAt(index));
9331 updateIndexes : function(startIndex, endIndex){
9332 var ns = this.nodes;
9333 startIndex = startIndex || 0;
9334 endIndex = endIndex || ns.length - 1;
9335 for(var i = startIndex; i <= endIndex; i++){
9336 ns[i].nodeIndex = i;
9341 * Changes the data store this view uses and refresh the view.
9342 * @param {Store} store
9344 setStore : function(store, initial){
9345 if(!initial && this.store){
9346 this.store.un("datachanged", this.refresh);
9347 this.store.un("add", this.onAdd);
9348 this.store.un("remove", this.onRemove);
9349 this.store.un("update", this.onUpdate);
9350 this.store.un("clear", this.refresh);
9354 store.on("datachanged", this.refresh, this);
9355 store.on("add", this.onAdd, this);
9356 store.on("remove", this.onRemove, this);
9357 store.on("update", this.onUpdate, this);
9358 store.on("clear", this.refresh, this);
9367 * Returns the template node the passed child belongs to or null if it doesn't belong to one.
9368 * @param {HTMLElement} node
9369 * @return {HTMLElement} The template node
9371 findItemFromChild : function(node){
9372 var el = this.el.dom;
9373 if(!node || node.parentNode == el){
9376 var p = node.parentNode;
9377 while(p && p != el){
9378 if(p.parentNode == el){
9387 onClick : function(e){
9388 var item = this.findItemFromChild(e.getTarget());
9390 var index = this.indexOf(item);
9391 if(this.onItemClick(item, index, e) !== false){
9392 this.fireEvent("click", this, index, item, e);
9395 this.clearSelections();
9400 onContextMenu : function(e){
9401 var item = this.findItemFromChild(e.getTarget());
9403 this.fireEvent("contextmenu", this, this.indexOf(item), item, e);
9408 onDblClick : function(e){
9409 var item = this.findItemFromChild(e.getTarget());
9411 this.fireEvent("dblclick", this, this.indexOf(item), item, e);
9415 onItemClick : function(item, index, e){
9416 if(this.fireEvent("beforeclick", this, index, item, e) === false){
9419 if(this.multiSelect || this.singleSelect){
9420 if(this.multiSelect && e.shiftKey && this.lastSelection){
9421 this.select(this.getNodes(this.indexOf(this.lastSelection), index), false);
9423 this.select(item, this.multiSelect && e.ctrlKey);
9424 this.lastSelection = item;
9432 * Get the number of selected nodes.
9435 getSelectionCount : function(){
9436 return this.selections.length;
9440 * Get the currently selected nodes.
9441 * @return {Array} An array of HTMLElements
9443 getSelectedNodes : function(){
9444 return this.selections;
9448 * Get the indexes of the selected nodes.
9451 getSelectedIndexes : function(){
9452 var indexes = [], s = this.selections;
9453 for(var i = 0, len = s.length; i < len; i++){
9454 indexes.push(s[i].nodeIndex);
9460 * Clear all selections
9461 * @param {Boolean} suppressEvent (optional) true to skip firing of the selectionchange event
9463 clearSelections : function(suppressEvent){
9464 if(this.nodes && (this.multiSelect || this.singleSelect) && this.selections.length > 0){
9465 this.cmp.elements = this.selections;
9466 this.cmp.removeClass(this.selectedClass);
9467 this.selections = [];
9469 this.fireEvent("selectionchange", this, this.selections);
9475 * Returns true if the passed node is selected
9476 * @param {HTMLElement/Number} node The node or node index
9479 isSelected : function(node){
9480 var s = this.selections;
9484 node = this.getNode(node);
9485 return s.indexOf(node) !== -1;
9490 * @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
9491 * @param {Boolean} keepExisting (optional) true to keep existing selections
9492 * @param {Boolean} suppressEvent (optional) true to skip firing of the selectionchange vent
9494 select : function(nodeInfo, keepExisting, suppressEvent){
9495 if(nodeInfo instanceof Array){
9497 this.clearSelections(true);
9499 for(var i = 0, len = nodeInfo.length; i < len; i++){
9500 this.select(nodeInfo[i], true, true);
9503 var node = this.getNode(nodeInfo);
9504 if(node && !this.isSelected(node)){
9506 this.clearSelections(true);
9508 if(this.fireEvent("beforeselect", this, node, this.selections) !== false){
9509 Roo.fly(node).addClass(this.selectedClass);
9510 this.selections.push(node);
9512 this.fireEvent("selectionchange", this, this.selections);
9520 * Gets a template node.
9521 * @param {HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node or the id of a template node
9522 * @return {HTMLElement} The node or null if it wasn't found
9524 getNode : function(nodeInfo){
9525 if(typeof nodeInfo == "string"){
9526 return document.getElementById(nodeInfo);
9527 }else if(typeof nodeInfo == "number"){
9528 return this.nodes[nodeInfo];
9534 * Gets a range template nodes.
9535 * @param {Number} startIndex
9536 * @param {Number} endIndex
9537 * @return {Array} An array of nodes
9539 getNodes : function(start, end){
9540 var ns = this.nodes;
9542 end = typeof end == "undefined" ? ns.length - 1 : end;
9545 for(var i = start; i <= end; i++){
9549 for(var i = start; i >= end; i--){
9557 * Finds the index of the passed node
9558 * @param {HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node or the id of a template node
9559 * @return {Number} The index of the node or -1
9561 indexOf : function(node){
9562 node = this.getNode(node);
9563 if(typeof node.nodeIndex == "number"){
9564 return node.nodeIndex;
9566 var ns = this.nodes;
9567 for(var i = 0, len = ns.length; i < len; i++){
9577 * Ext JS Library 1.1.1
9578 * Copyright(c) 2006-2007, Ext JS, LLC.
9580 * Originally Released Under LGPL - original licence link has changed is not relivant.
9583 * <script type="text/javascript">
9587 * @class Roo.JsonView
9589 * Shortcut class to create a JSON + {@link Roo.UpdateManager} template view. Usage:
9591 var view = new Roo.JsonView({
9592 container: "my-element",
9593 tpl: '<div id="{id}">{foo} - {bar}</div>', // auto create template
9598 // listen for node click?
9599 view.on("click", function(vw, index, node, e){
9600 alert('Node "' + node.id + '" at index: ' + index + " was clicked.");
9603 // direct load of JSON data
9604 view.load("foobar.php");
9606 // Example from my blog list
9607 var tpl = new Roo.Template(
9608 '<div class="entry">' +
9609 '<a class="entry-title" href="{link}">{title}</a>' +
9610 "<h4>{date} by {author} | {comments} Comments</h4>{description}" +
9611 "</div><hr />"
9614 var moreView = new Roo.JsonView({
9615 container : "entry-list",
9619 moreView.on("beforerender", this.sortEntries, this);
9621 url: "/blog/get-posts.php",
9622 params: "allposts=true",
9623 text: "Loading Blog Entries..."
9627 * Note: old code is supported with arguments : (container, template, config)
9631 * Create a new JsonView
9633 * @param {Object} config The config object
9636 Roo.JsonView = function(config, depreciated_tpl, depreciated_config){
9639 Roo.JsonView.superclass.constructor.call(this, config, depreciated_tpl, depreciated_config);
9641 var um = this.el.getUpdateManager();
9642 um.setRenderer(this);
9643 um.on("update", this.onLoad, this);
9644 um.on("failure", this.onLoadException, this);
9647 * @event beforerender
9648 * Fires before rendering of the downloaded JSON data.
9649 * @param {Roo.JsonView} this
9650 * @param {Object} data The JSON data loaded
9654 * Fires when data is loaded.
9655 * @param {Roo.JsonView} this
9656 * @param {Object} data The JSON data loaded
9657 * @param {Object} response The raw Connect response object
9660 * @event loadexception
9661 * Fires when loading fails.
9662 * @param {Roo.JsonView} this
9663 * @param {Object} response The raw Connect response object
9666 'beforerender' : true,
9668 'loadexception' : true
9671 Roo.extend(Roo.JsonView, Roo.View, {
9673 * @type {String} The root property in the loaded JSON object that contains the data
9678 * Refreshes the view.
9680 refresh : function(){
9681 this.clearSelections();
9684 var o = this.jsonData;
9685 if(o && o.length > 0){
9686 for(var i = 0, len = o.length; i < len; i++){
9687 var data = this.prepareData(o[i], i, o);
9688 html[html.length] = this.tpl.apply(data);
9691 html.push(this.emptyText);
9693 this.el.update(html.join(""));
9694 this.nodes = this.el.dom.childNodes;
9695 this.updateIndexes(0);
9699 * 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.
9700 * @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:
9703 url: "your-url.php",
9704 params: {param1: "foo", param2: "bar"}, // or a URL encoded string
9705 callback: yourFunction,
9706 scope: yourObject, //(optional scope)
9714 * The only required property is <i>url</i>. The optional properties <i>nocache</i>, <i>text</i> and <i>scripts</i>
9715 * 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.
9716 * @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}
9717 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
9718 * @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.
9721 var um = this.el.getUpdateManager();
9722 um.update.apply(um, arguments);
9725 render : function(el, response){
9726 this.clearSelections();
9730 o = Roo.util.JSON.decode(response.responseText);
9733 o = o[this.jsonRoot];
9738 * The current JSON data or null
9741 this.beforeRender();
9746 * Get the number of records in the current JSON dataset
9749 getCount : function(){
9750 return this.jsonData ? this.jsonData.length : 0;
9754 * Returns the JSON object for the specified node(s)
9755 * @param {HTMLElement/Array} node The node or an array of nodes
9756 * @return {Object/Array} If you pass in an array, you get an array back, otherwise
9757 * you get the JSON object for the node
9759 getNodeData : function(node){
9760 if(node instanceof Array){
9762 for(var i = 0, len = node.length; i < len; i++){
9763 data.push(this.getNodeData(node[i]));
9767 return this.jsonData[this.indexOf(node)] || null;
9770 beforeRender : function(){
9771 this.snapshot = this.jsonData;
9773 this.sort.apply(this, this.sortInfo);
9775 this.fireEvent("beforerender", this, this.jsonData);
9778 onLoad : function(el, o){
9779 this.fireEvent("load", this, this.jsonData, o);
9782 onLoadException : function(el, o){
9783 this.fireEvent("loadexception", this, o);
9787 * Filter the data by a specific property.
9788 * @param {String} property A property on your JSON objects
9789 * @param {String/RegExp} value Either string that the property values
9790 * should start with, or a RegExp to test against the property
9792 filter : function(property, value){
9795 var ss = this.snapshot;
9796 if(typeof value == "string"){
9797 var vlen = value.length;
9802 value = value.toLowerCase();
9803 for(var i = 0, len = ss.length; i < len; i++){
9805 if(o[property].substr(0, vlen).toLowerCase() == value){
9809 } else if(value.exec){ // regex?
9810 for(var i = 0, len = ss.length; i < len; i++){
9812 if(value.test(o[property])){
9819 this.jsonData = data;
9825 * Filter by a function. The passed function will be called with each
9826 * object in the current dataset. If the function returns true the value is kept,
9827 * otherwise it is filtered.
9828 * @param {Function} fn
9829 * @param {Object} scope (optional) The scope of the function (defaults to this JsonView)
9831 filterBy : function(fn, scope){
9834 var ss = this.snapshot;
9835 for(var i = 0, len = ss.length; i < len; i++){
9837 if(fn.call(scope || this, o)){
9841 this.jsonData = data;
9847 * Clears the current filter.
9849 clearFilter : function(){
9850 if(this.snapshot && this.jsonData != this.snapshot){
9851 this.jsonData = this.snapshot;
9858 * Sorts the data for this view and refreshes it.
9859 * @param {String} property A property on your JSON objects to sort on
9860 * @param {String} direction (optional) "desc" or "asc" (defaults to "asc")
9861 * @param {Function} sortType (optional) A function to call to convert the data to a sortable value.
9863 sort : function(property, dir, sortType){
9864 this.sortInfo = Array.prototype.slice.call(arguments, 0);
9867 var dsc = dir && dir.toLowerCase() == "desc";
9868 var f = function(o1, o2){
9869 var v1 = sortType ? sortType(o1[p]) : o1[p];
9870 var v2 = sortType ? sortType(o2[p]) : o2[p];
9873 return dsc ? +1 : -1;
9875 return dsc ? -1 : +1;
9880 this.jsonData.sort(f);
9882 if(this.jsonData != this.snapshot){
9883 this.snapshot.sort(f);
9889 * Ext JS Library 1.1.1
9890 * Copyright(c) 2006-2007, Ext JS, LLC.
9892 * Originally Released Under LGPL - original licence link has changed is not relivant.
9895 * <script type="text/javascript">
9900 * @class Roo.ColorPalette
9901 * @extends Roo.Component
9902 * Simple color palette class for choosing colors. The palette can be rendered to any container.<br />
9903 * Here's an example of typical usage:
9905 var cp = new Roo.ColorPalette({value:'993300'}); // initial selected color
9906 cp.render('my-div');
9908 cp.on('select', function(palette, selColor){
9909 // do something with selColor
9913 * Create a new ColorPalette
9914 * @param {Object} config The config object
9916 Roo.ColorPalette = function(config){
9917 Roo.ColorPalette.superclass.constructor.call(this, config);
9921 * Fires when a color is selected
9922 * @param {ColorPalette} this
9923 * @param {String} color The 6-digit color hex code (without the # symbol)
9929 this.on("select", this.handler, this.scope, true);
9932 Roo.extend(Roo.ColorPalette, Roo.Component, {
9934 * @cfg {String} itemCls
9935 * The CSS class to apply to the containing element (defaults to "x-color-palette")
9937 itemCls : "x-color-palette",
9939 * @cfg {String} value
9940 * The initial color to highlight (should be a valid 6-digit color hex code without the # symbol). Note that
9941 * the hex codes are case-sensitive.
9946 ctype: "Roo.ColorPalette",
9949 * @cfg {Boolean} allowReselect If set to true then reselecting a color that is already selected fires the selection event
9951 allowReselect : false,
9954 * <p>An array of 6-digit color hex code strings (without the # symbol). This array can contain any number
9955 * of colors, and each hex code should be unique. The width of the palette is controlled via CSS by adjusting
9956 * the width property of the 'x-color-palette' class (or assigning a custom class), so you can balance the number
9957 * of colors with the width setting until the box is symmetrical.</p>
9958 * <p>You can override individual colors if needed:</p>
9960 var cp = new Roo.ColorPalette();
9961 cp.colors[0] = "FF0000"; // change the first box to red
9964 Or you can provide a custom array of your own for complete control:
9966 var cp = new Roo.ColorPalette();
9967 cp.colors = ["000000", "993300", "333300"];
9972 "000000", "993300", "333300", "003300", "003366", "000080", "333399", "333333",
9973 "800000", "FF6600", "808000", "008000", "008080", "0000FF", "666699", "808080",
9974 "FF0000", "FF9900", "99CC00", "339966", "33CCCC", "3366FF", "800080", "969696",
9975 "FF00FF", "FFCC00", "FFFF00", "00FF00", "00FFFF", "00CCFF", "993366", "C0C0C0",
9976 "FF99CC", "FFCC99", "FFFF99", "CCFFCC", "CCFFFF", "99CCFF", "CC99FF", "FFFFFF"
9980 onRender : function(container, position){
9981 var t = new Roo.MasterTemplate(
9982 '<tpl><a href="#" class="color-{0}" hidefocus="on"><em><span style="background:#{0}" unselectable="on"> </span></em></a></tpl>'
9984 var c = this.colors;
9985 for(var i = 0, len = c.length; i < len; i++){
9988 var el = document.createElement("div");
9989 el.className = this.itemCls;
9991 container.dom.insertBefore(el, position);
9992 this.el = Roo.get(el);
9993 this.el.on(this.clickEvent, this.handleClick, this, {delegate: "a"});
9994 if(this.clickEvent != 'click'){
9995 this.el.on('click', Roo.emptyFn, this, {delegate: "a", preventDefault:true});
10000 afterRender : function(){
10001 Roo.ColorPalette.superclass.afterRender.call(this);
10003 var s = this.value;
10010 handleClick : function(e, t){
10011 e.preventDefault();
10012 if(!this.disabled){
10013 var c = t.className.match(/(?:^|\s)color-(.{6})(?:\s|$)/)[1];
10014 this.select(c.toUpperCase());
10019 * Selects the specified color in the palette (fires the select event)
10020 * @param {String} color A valid 6-digit color hex code (# will be stripped if included)
10022 select : function(color){
10023 color = color.replace("#", "");
10024 if(color != this.value || this.allowReselect){
10027 el.child("a.color-"+this.value).removeClass("x-color-palette-sel");
10029 el.child("a.color-"+color).addClass("x-color-palette-sel");
10030 this.value = color;
10031 this.fireEvent("select", this, color);
10036 * Ext JS Library 1.1.1
10037 * Copyright(c) 2006-2007, Ext JS, LLC.
10039 * Originally Released Under LGPL - original licence link has changed is not relivant.
10042 * <script type="text/javascript">
10046 * @class Roo.DatePicker
10047 * @extends Roo.Component
10048 * Simple date picker class.
10050 * Create a new DatePicker
10051 * @param {Object} config The config object
10053 Roo.DatePicker = function(config){
10054 Roo.DatePicker.superclass.constructor.call(this, config);
10056 this.value = config && config.value ?
10057 config.value.clearTime() : new Date().clearTime();
10062 * Fires when a date is selected
10063 * @param {DatePicker} this
10064 * @param {Date} date The selected date
10070 this.on("select", this.handler, this.scope || this);
10072 // build the disabledDatesRE
10073 if(!this.disabledDatesRE && this.disabledDates){
10074 var dd = this.disabledDates;
10076 for(var i = 0; i < dd.length; i++){
10078 if(i != dd.length-1) re += "|";
10080 this.disabledDatesRE = new RegExp(re + ")");
10084 Roo.extend(Roo.DatePicker, Roo.Component, {
10086 * @cfg {String} todayText
10087 * The text to display on the button that selects the current date (defaults to "Today")
10089 todayText : "Today",
10091 * @cfg {String} okText
10092 * The text to display on the ok button
10094 okText : " OK ", //   to give the user extra clicking room
10096 * @cfg {String} cancelText
10097 * The text to display on the cancel button
10099 cancelText : "Cancel",
10101 * @cfg {String} todayTip
10102 * The tooltip to display for the button that selects the current date (defaults to "{current date} (Spacebar)")
10104 todayTip : "{0} (Spacebar)",
10106 * @cfg {Date} minDate
10107 * Minimum allowable date (JavaScript date object, defaults to null)
10111 * @cfg {Date} maxDate
10112 * Maximum allowable date (JavaScript date object, defaults to null)
10116 * @cfg {String} minText
10117 * The error text to display if the minDate validation fails (defaults to "This date is before the minimum date")
10119 minText : "This date is before the minimum date",
10121 * @cfg {String} maxText
10122 * The error text to display if the maxDate validation fails (defaults to "This date is after the maximum date")
10124 maxText : "This date is after the maximum date",
10126 * @cfg {String} format
10127 * The default date format string which can be overriden for localization support. The format must be
10128 * valid according to {@link Date#parseDate} (defaults to 'm/d/y').
10132 * @cfg {Array} disabledDays
10133 * An array of days to disable, 0-based. For example, [0, 6] disables Sunday and Saturday (defaults to null).
10135 disabledDays : null,
10137 * @cfg {String} disabledDaysText
10138 * The tooltip to display when the date falls on a disabled day (defaults to "")
10140 disabledDaysText : "",
10142 * @cfg {RegExp} disabledDatesRE
10143 * JavaScript regular expression used to disable a pattern of dates (defaults to null)
10145 disabledDatesRE : null,
10147 * @cfg {String} disabledDatesText
10148 * The tooltip text to display when the date falls on a disabled date (defaults to "")
10150 disabledDatesText : "",
10152 * @cfg {Boolean} constrainToViewport
10153 * True to constrain the date picker to the viewport (defaults to true)
10155 constrainToViewport : true,
10157 * @cfg {Array} monthNames
10158 * An array of textual month names which can be overriden for localization support (defaults to Date.monthNames)
10160 monthNames : Date.monthNames,
10162 * @cfg {Array} dayNames
10163 * An array of textual day names which can be overriden for localization support (defaults to Date.dayNames)
10165 dayNames : Date.dayNames,
10167 * @cfg {String} nextText
10168 * The next month navigation button tooltip (defaults to 'Next Month (Control+Right)')
10170 nextText: 'Next Month (Control+Right)',
10172 * @cfg {String} prevText
10173 * The previous month navigation button tooltip (defaults to 'Previous Month (Control+Left)')
10175 prevText: 'Previous Month (Control+Left)',
10177 * @cfg {String} monthYearText
10178 * The header month selector tooltip (defaults to 'Choose a month (Control+Up/Down to move years)')
10180 monthYearText: 'Choose a month (Control+Up/Down to move years)',
10182 * @cfg {Number} startDay
10183 * Day index at which the week should begin, 0-based (defaults to 0, which is Sunday)
10187 * @cfg {Bool} showClear
10188 * Show a clear button (usefull for date form elements that can be blank.)
10194 * Sets the value of the date field
10195 * @param {Date} value The date to set
10197 setValue : function(value){
10198 var old = this.value;
10199 this.value = value.clearTime(true);
10201 this.update(this.value);
10206 * Gets the current selected value of the date field
10207 * @return {Date} The selected date
10209 getValue : function(){
10214 focus : function(){
10216 this.update(this.activeDate);
10221 onRender : function(container, position){
10223 '<table cellspacing="0">',
10224 '<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>',
10225 '<tr><td colspan="3"><table class="x-date-inner" cellspacing="0"><thead><tr>'];
10226 var dn = this.dayNames;
10227 for(var i = 0; i < 7; i++){
10228 var d = this.startDay+i;
10232 m.push("<th><span>", dn[d].substr(0,1), "</span></th>");
10234 m[m.length] = "</tr></thead><tbody><tr>";
10235 for(var i = 0; i < 42; i++) {
10236 if(i % 7 == 0 && i != 0){
10237 m[m.length] = "</tr><tr>";
10239 m[m.length] = '<td><a href="#" hidefocus="on" class="x-date-date" tabIndex="1"><em><span></span></em></a></td>';
10241 m[m.length] = '</tr></tbody></table></td></tr><tr>'+
10242 '<td colspan="3" class="x-date-bottom" align="center"></td></tr></table><div class="x-date-mp"></div>';
10244 var el = document.createElement("div");
10245 el.className = "x-date-picker";
10246 el.innerHTML = m.join("");
10248 container.dom.insertBefore(el, position);
10250 this.el = Roo.get(el);
10251 this.eventEl = Roo.get(el.firstChild);
10253 new Roo.util.ClickRepeater(this.el.child("td.x-date-left a"), {
10254 handler: this.showPrevMonth,
10256 preventDefault:true,
10260 new Roo.util.ClickRepeater(this.el.child("td.x-date-right a"), {
10261 handler: this.showNextMonth,
10263 preventDefault:true,
10267 this.eventEl.on("mousewheel", this.handleMouseWheel, this);
10269 this.monthPicker = this.el.down('div.x-date-mp');
10270 this.monthPicker.enableDisplayMode('block');
10272 var kn = new Roo.KeyNav(this.eventEl, {
10273 "left" : function(e){
10275 this.showPrevMonth() :
10276 this.update(this.activeDate.add("d", -1));
10279 "right" : function(e){
10281 this.showNextMonth() :
10282 this.update(this.activeDate.add("d", 1));
10285 "up" : function(e){
10287 this.showNextYear() :
10288 this.update(this.activeDate.add("d", -7));
10291 "down" : function(e){
10293 this.showPrevYear() :
10294 this.update(this.activeDate.add("d", 7));
10297 "pageUp" : function(e){
10298 this.showNextMonth();
10301 "pageDown" : function(e){
10302 this.showPrevMonth();
10305 "enter" : function(e){
10306 e.stopPropagation();
10313 this.eventEl.on("click", this.handleDateClick, this, {delegate: "a.x-date-date"});
10315 this.eventEl.addKeyListener(Roo.EventObject.SPACE, this.selectToday, this);
10317 this.el.unselectable();
10319 this.cells = this.el.select("table.x-date-inner tbody td");
10320 this.textNodes = this.el.query("table.x-date-inner tbody span");
10322 this.mbtn = new Roo.Button(this.el.child("td.x-date-middle", true), {
10324 tooltip: this.monthYearText
10327 this.mbtn.on('click', this.showMonthPicker, this);
10328 this.mbtn.el.child(this.mbtn.menuClassTarget).addClass("x-btn-with-menu");
10331 var today = (new Date()).dateFormat(this.format);
10333 var baseTb = new Roo.Toolbar(this.el.child("td.x-date-bottom", true));
10334 if (this.showClear) {
10335 baseTb.add( new Roo.Toolbar.Fill());
10338 text: String.format(this.todayText, today),
10339 tooltip: String.format(this.todayTip, today),
10340 handler: this.selectToday,
10344 //var todayBtn = new Roo.Button(this.el.child("td.x-date-bottom", true), {
10347 if (this.showClear) {
10349 baseTb.add( new Roo.Toolbar.Fill());
10352 cls: 'x-btn-icon x-btn-clear',
10353 handler: function() {
10355 this.fireEvent("select", this, '');
10365 this.update(this.value);
10368 createMonthPicker : function(){
10369 if(!this.monthPicker.dom.firstChild){
10370 var buf = ['<table border="0" cellspacing="0">'];
10371 for(var i = 0; i < 6; i++){
10373 '<tr><td class="x-date-mp-month"><a href="#">', this.monthNames[i].substr(0, 3), '</a></td>',
10374 '<td class="x-date-mp-month x-date-mp-sep"><a href="#">', this.monthNames[i+6].substr(0, 3), '</a></td>',
10376 '<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>' :
10377 '<td class="x-date-mp-year"><a href="#"></a></td><td class="x-date-mp-year"><a href="#"></a></td></tr>'
10381 '<tr class="x-date-mp-btns"><td colspan="4"><button type="button" class="x-date-mp-ok">',
10383 '</button><button type="button" class="x-date-mp-cancel">',
10385 '</button></td></tr>',
10388 this.monthPicker.update(buf.join(''));
10389 this.monthPicker.on('click', this.onMonthClick, this);
10390 this.monthPicker.on('dblclick', this.onMonthDblClick, this);
10392 this.mpMonths = this.monthPicker.select('td.x-date-mp-month');
10393 this.mpYears = this.monthPicker.select('td.x-date-mp-year');
10395 this.mpMonths.each(function(m, a, i){
10398 m.dom.xmonth = 5 + Math.round(i * .5);
10400 m.dom.xmonth = Math.round((i-1) * .5);
10406 showMonthPicker : function(){
10407 this.createMonthPicker();
10408 var size = this.el.getSize();
10409 this.monthPicker.setSize(size);
10410 this.monthPicker.child('table').setSize(size);
10412 this.mpSelMonth = (this.activeDate || this.value).getMonth();
10413 this.updateMPMonth(this.mpSelMonth);
10414 this.mpSelYear = (this.activeDate || this.value).getFullYear();
10415 this.updateMPYear(this.mpSelYear);
10417 this.monthPicker.slideIn('t', {duration:.2});
10420 updateMPYear : function(y){
10422 var ys = this.mpYears.elements;
10423 for(var i = 1; i <= 10; i++){
10424 var td = ys[i-1], y2;
10426 y2 = y + Math.round(i * .5);
10427 td.firstChild.innerHTML = y2;
10430 y2 = y - (5-Math.round(i * .5));
10431 td.firstChild.innerHTML = y2;
10434 this.mpYears.item(i-1)[y2 == this.mpSelYear ? 'addClass' : 'removeClass']('x-date-mp-sel');
10438 updateMPMonth : function(sm){
10439 this.mpMonths.each(function(m, a, i){
10440 m[m.dom.xmonth == sm ? 'addClass' : 'removeClass']('x-date-mp-sel');
10444 selectMPMonth: function(m){
10448 onMonthClick : function(e, t){
10450 var el = new Roo.Element(t), pn;
10451 if(el.is('button.x-date-mp-cancel')){
10452 this.hideMonthPicker();
10454 else if(el.is('button.x-date-mp-ok')){
10455 this.update(new Date(this.mpSelYear, this.mpSelMonth, (this.activeDate || this.value).getDate()));
10456 this.hideMonthPicker();
10458 else if(pn = el.up('td.x-date-mp-month', 2)){
10459 this.mpMonths.removeClass('x-date-mp-sel');
10460 pn.addClass('x-date-mp-sel');
10461 this.mpSelMonth = pn.dom.xmonth;
10463 else if(pn = el.up('td.x-date-mp-year', 2)){
10464 this.mpYears.removeClass('x-date-mp-sel');
10465 pn.addClass('x-date-mp-sel');
10466 this.mpSelYear = pn.dom.xyear;
10468 else if(el.is('a.x-date-mp-prev')){
10469 this.updateMPYear(this.mpyear-10);
10471 else if(el.is('a.x-date-mp-next')){
10472 this.updateMPYear(this.mpyear+10);
10476 onMonthDblClick : function(e, t){
10478 var el = new Roo.Element(t), pn;
10479 if(pn = el.up('td.x-date-mp-month', 2)){
10480 this.update(new Date(this.mpSelYear, pn.dom.xmonth, (this.activeDate || this.value).getDate()));
10481 this.hideMonthPicker();
10483 else if(pn = el.up('td.x-date-mp-year', 2)){
10484 this.update(new Date(pn.dom.xyear, this.mpSelMonth, (this.activeDate || this.value).getDate()));
10485 this.hideMonthPicker();
10489 hideMonthPicker : function(disableAnim){
10490 if(this.monthPicker){
10491 if(disableAnim === true){
10492 this.monthPicker.hide();
10494 this.monthPicker.slideOut('t', {duration:.2});
10500 showPrevMonth : function(e){
10501 this.update(this.activeDate.add("mo", -1));
10505 showNextMonth : function(e){
10506 this.update(this.activeDate.add("mo", 1));
10510 showPrevYear : function(){
10511 this.update(this.activeDate.add("y", -1));
10515 showNextYear : function(){
10516 this.update(this.activeDate.add("y", 1));
10520 handleMouseWheel : function(e){
10521 var delta = e.getWheelDelta();
10523 this.showPrevMonth();
10525 } else if(delta < 0){
10526 this.showNextMonth();
10532 handleDateClick : function(e, t){
10534 if(t.dateValue && !Roo.fly(t.parentNode).hasClass("x-date-disabled")){
10535 this.setValue(new Date(t.dateValue));
10536 this.fireEvent("select", this, this.value);
10541 selectToday : function(){
10542 this.setValue(new Date().clearTime());
10543 this.fireEvent("select", this, this.value);
10547 update : function(date){
10548 var vd = this.activeDate;
10549 this.activeDate = date;
10551 var t = date.getTime();
10552 if(vd.getMonth() == date.getMonth() && vd.getFullYear() == date.getFullYear()){
10553 this.cells.removeClass("x-date-selected");
10554 this.cells.each(function(c){
10555 if(c.dom.firstChild.dateValue == t){
10556 c.addClass("x-date-selected");
10557 setTimeout(function(){
10558 try{c.dom.firstChild.focus();}catch(e){}
10566 var days = date.getDaysInMonth();
10567 var firstOfMonth = date.getFirstDateOfMonth();
10568 var startingPos = firstOfMonth.getDay()-this.startDay;
10570 if(startingPos <= this.startDay){
10574 var pm = date.add("mo", -1);
10575 var prevStart = pm.getDaysInMonth()-startingPos;
10577 var cells = this.cells.elements;
10578 var textEls = this.textNodes;
10579 days += startingPos;
10581 // convert everything to numbers so it's fast
10582 var day = 86400000;
10583 var d = (new Date(pm.getFullYear(), pm.getMonth(), prevStart)).clearTime();
10584 var today = new Date().clearTime().getTime();
10585 var sel = date.clearTime().getTime();
10586 var min = this.minDate ? this.minDate.clearTime() : Number.NEGATIVE_INFINITY;
10587 var max = this.maxDate ? this.maxDate.clearTime() : Number.POSITIVE_INFINITY;
10588 var ddMatch = this.disabledDatesRE;
10589 var ddText = this.disabledDatesText;
10590 var ddays = this.disabledDays ? this.disabledDays.join("") : false;
10591 var ddaysText = this.disabledDaysText;
10592 var format = this.format;
10594 var setCellClass = function(cal, cell){
10596 var t = d.getTime();
10597 cell.firstChild.dateValue = t;
10599 cell.className += " x-date-today";
10600 cell.title = cal.todayText;
10603 cell.className += " x-date-selected";
10604 setTimeout(function(){
10605 try{cell.firstChild.focus();}catch(e){}
10610 cell.className = " x-date-disabled";
10611 cell.title = cal.minText;
10615 cell.className = " x-date-disabled";
10616 cell.title = cal.maxText;
10620 if(ddays.indexOf(d.getDay()) != -1){
10621 cell.title = ddaysText;
10622 cell.className = " x-date-disabled";
10625 if(ddMatch && format){
10626 var fvalue = d.dateFormat(format);
10627 if(ddMatch.test(fvalue)){
10628 cell.title = ddText.replace("%0", fvalue);
10629 cell.className = " x-date-disabled";
10635 for(; i < startingPos; i++) {
10636 textEls[i].innerHTML = (++prevStart);
10637 d.setDate(d.getDate()+1);
10638 cells[i].className = "x-date-prevday";
10639 setCellClass(this, cells[i]);
10641 for(; i < days; i++){
10642 intDay = i - startingPos + 1;
10643 textEls[i].innerHTML = (intDay);
10644 d.setDate(d.getDate()+1);
10645 cells[i].className = "x-date-active";
10646 setCellClass(this, cells[i]);
10649 for(; i < 42; i++) {
10650 textEls[i].innerHTML = (++extraDays);
10651 d.setDate(d.getDate()+1);
10652 cells[i].className = "x-date-nextday";
10653 setCellClass(this, cells[i]);
10656 this.mbtn.setText(this.monthNames[date.getMonth()] + " " + date.getFullYear());
10658 if(!this.internalRender){
10659 var main = this.el.dom.firstChild;
10660 var w = main.offsetWidth;
10661 this.el.setWidth(w + this.el.getBorderWidth("lr"));
10662 Roo.fly(main).setWidth(w);
10663 this.internalRender = true;
10664 // opera does not respect the auto grow header center column
10665 // then, after it gets a width opera refuses to recalculate
10666 // without a second pass
10667 if(Roo.isOpera && !this.secondPass){
10668 main.rows[0].cells[1].style.width = (w - (main.rows[0].cells[0].offsetWidth+main.rows[0].cells[2].offsetWidth)) + "px";
10669 this.secondPass = true;
10670 this.update.defer(10, this, [date]);
10676 * Ext JS Library 1.1.1
10677 * Copyright(c) 2006-2007, Ext JS, LLC.
10679 * Originally Released Under LGPL - original licence link has changed is not relivant.
10682 * <script type="text/javascript">
10685 * @class Roo.TabPanel
10686 * @extends Roo.util.Observable
10687 * A lightweight tab container.
10691 // basic tabs 1, built from existing content
10692 var tabs = new Roo.TabPanel("tabs1");
10693 tabs.addTab("script", "View Script");
10694 tabs.addTab("markup", "View Markup");
10695 tabs.activate("script");
10697 // more advanced tabs, built from javascript
10698 var jtabs = new Roo.TabPanel("jtabs");
10699 jtabs.addTab("jtabs-1", "Normal Tab", "My content was added during construction.");
10701 // set up the UpdateManager
10702 var tab2 = jtabs.addTab("jtabs-2", "Ajax Tab 1");
10703 var updater = tab2.getUpdateManager();
10704 updater.setDefaultUrl("ajax1.htm");
10705 tab2.on('activate', updater.refresh, updater, true);
10707 // Use setUrl for Ajax loading
10708 var tab3 = jtabs.addTab("jtabs-3", "Ajax Tab 2");
10709 tab3.setUrl("ajax2.htm", null, true);
10712 var tab4 = jtabs.addTab("tabs1-5", "Disabled Tab", "Can't see me cause I'm disabled");
10715 jtabs.activate("jtabs-1");
10718 * Create a new TabPanel.
10719 * @param {String/HTMLElement/Roo.Element} container The id, DOM element or Roo.Element container where this TabPanel is to be rendered.
10720 * @param {Object/Boolean} config Config object to set any properties for this TabPanel, or true to render the tabs on the bottom.
10722 Roo.TabPanel = function(container, config){
10724 * The container element for this TabPanel.
10725 * @type Roo.Element
10727 this.el = Roo.get(container, true);
10729 if(typeof config == "boolean"){
10730 this.tabPosition = config ? "bottom" : "top";
10732 Roo.apply(this, config);
10735 if(this.tabPosition == "bottom"){
10736 this.bodyEl = Roo.get(this.createBody(this.el.dom));
10737 this.el.addClass("x-tabs-bottom");
10739 this.stripWrap = Roo.get(this.createStrip(this.el.dom), true);
10740 this.stripEl = Roo.get(this.createStripList(this.stripWrap.dom), true);
10741 this.stripBody = Roo.get(this.stripWrap.dom.firstChild.firstChild, true);
10743 Roo.fly(this.stripWrap.dom.firstChild).setStyle("overflow-x", "hidden");
10745 if(this.tabPosition != "bottom"){
10746 /** The body element that contains {@link Roo.TabPanelItem} bodies.
10747 * @type Roo.Element
10749 this.bodyEl = Roo.get(this.createBody(this.el.dom));
10750 this.el.addClass("x-tabs-top");
10754 this.bodyEl.setStyle("position", "relative");
10756 this.active = null;
10757 this.activateDelegate = this.activate.createDelegate(this);
10762 * Fires when the active tab changes
10763 * @param {Roo.TabPanel} this
10764 * @param {Roo.TabPanelItem} activePanel The new active tab
10768 * @event beforetabchange
10769 * Fires before the active tab changes, set cancel to true on the "e" parameter to cancel the change
10770 * @param {Roo.TabPanel} this
10771 * @param {Object} e Set cancel to true on this object to cancel the tab change
10772 * @param {Roo.TabPanelItem} tab The tab being changed to
10774 "beforetabchange" : true
10777 Roo.EventManager.onWindowResize(this.onResize, this);
10778 this.cpad = this.el.getPadding("lr");
10779 this.hiddenCount = 0;
10781 Roo.TabPanel.superclass.constructor.call(this);
10784 Roo.extend(Roo.TabPanel, Roo.util.Observable, {
10786 *@cfg {String} tabPosition "top" or "bottom" (defaults to "top")
10788 tabPosition : "top",
10790 *@cfg {Number} currentTabWidth The width of the current tab (defaults to 0)
10792 currentTabWidth : 0,
10794 *@cfg {Number} minTabWidth The minimum width of a tab (defaults to 40) (ignored if {@link #resizeTabs} is not true)
10798 *@cfg {Number} maxTabWidth The maximum width of a tab (defaults to 250) (ignored if {@link #resizeTabs} is not true)
10802 *@cfg {Number} preferredTabWidth The preferred (default) width of a tab (defaults to 175) (ignored if {@link #resizeTabs} is not true)
10804 preferredTabWidth : 175,
10806 *@cfg {Boolean} resizeTabs True to enable dynamic tab resizing (defaults to false)
10808 resizeTabs : false,
10810 *@cfg {Boolean} monitorResize Set this to true to turn on window resize monitoring (ignored if {@link #resizeTabs} is not true) (defaults to true)
10812 monitorResize : true,
10815 * Creates a new {@link Roo.TabPanelItem} by looking for an existing element with the provided id -- if it's not found it creates one.
10816 * @param {String} id The id of the div to use <b>or create</b>
10817 * @param {String} text The text for the tab
10818 * @param {String} content (optional) Content to put in the TabPanelItem body
10819 * @param {Boolean} closable (optional) True to create a close icon on the tab
10820 * @return {Roo.TabPanelItem} The created TabPanelItem
10822 addTab : function(id, text, content, closable){
10823 var item = new Roo.TabPanelItem(this, id, text, closable);
10824 this.addTabItem(item);
10826 item.setContent(content);
10832 * Returns the {@link Roo.TabPanelItem} with the specified id/index
10833 * @param {String/Number} id The id or index of the TabPanelItem to fetch.
10834 * @return {Roo.TabPanelItem}
10836 getTab : function(id){
10837 return this.items[id];
10841 * Hides the {@link Roo.TabPanelItem} with the specified id/index
10842 * @param {String/Number} id The id or index of the TabPanelItem to hide.
10844 hideTab : function(id){
10845 var t = this.items[id];
10848 this.hiddenCount++;
10849 this.autoSizeTabs();
10854 * "Unhides" the {@link Roo.TabPanelItem} with the specified id/index.
10855 * @param {String/Number} id The id or index of the TabPanelItem to unhide.
10857 unhideTab : function(id){
10858 var t = this.items[id];
10860 t.setHidden(false);
10861 this.hiddenCount--;
10862 this.autoSizeTabs();
10867 * Adds an existing {@link Roo.TabPanelItem}.
10868 * @param {Roo.TabPanelItem} item The TabPanelItem to add
10870 addTabItem : function(item){
10871 this.items[item.id] = item;
10872 this.items.push(item);
10873 if(this.resizeTabs){
10874 item.setWidth(this.currentTabWidth || this.preferredTabWidth);
10875 this.autoSizeTabs();
10882 * Removes a {@link Roo.TabPanelItem}.
10883 * @param {String/Number} id The id or index of the TabPanelItem to remove.
10885 removeTab : function(id){
10886 var items = this.items;
10887 var tab = items[id];
10888 if(!tab) { return; }
10889 var index = items.indexOf(tab);
10890 if(this.active == tab && items.length > 1){
10891 var newTab = this.getNextAvailable(index);
10896 this.stripEl.dom.removeChild(tab.pnode.dom);
10897 if(tab.bodyEl.dom.parentNode == this.bodyEl.dom){ // if it was moved already prevent error
10898 this.bodyEl.dom.removeChild(tab.bodyEl.dom);
10900 items.splice(index, 1);
10901 delete this.items[tab.id];
10902 tab.fireEvent("close", tab);
10903 tab.purgeListeners();
10904 this.autoSizeTabs();
10907 getNextAvailable : function(start){
10908 var items = this.items;
10910 // look for a next tab that will slide over to
10911 // replace the one being removed
10912 while(index < items.length){
10913 var item = items[++index];
10914 if(item && !item.isHidden()){
10918 // if one isn't found select the previous tab (on the left)
10921 var item = items[--index];
10922 if(item && !item.isHidden()){
10930 * Disables a {@link Roo.TabPanelItem}. It cannot be the active tab, if it is this call is ignored.
10931 * @param {String/Number} id The id or index of the TabPanelItem to disable.
10933 disableTab : function(id){
10934 var tab = this.items[id];
10935 if(tab && this.active != tab){
10941 * Enables a {@link Roo.TabPanelItem} that is disabled.
10942 * @param {String/Number} id The id or index of the TabPanelItem to enable.
10944 enableTab : function(id){
10945 var tab = this.items[id];
10950 * Activates a {@link Roo.TabPanelItem}. The currently active one will be deactivated.
10951 * @param {String/Number} id The id or index of the TabPanelItem to activate.
10952 * @return {Roo.TabPanelItem} The TabPanelItem.
10954 activate : function(id){
10955 var tab = this.items[id];
10959 if(tab == this.active || tab.disabled){
10963 this.fireEvent("beforetabchange", this, e, tab);
10964 if(e.cancel !== true && !tab.disabled){
10966 this.active.hide();
10968 this.active = this.items[id];
10969 this.active.show();
10970 this.fireEvent("tabchange", this, this.active);
10976 * Gets the active {@link Roo.TabPanelItem}.
10977 * @return {Roo.TabPanelItem} The active TabPanelItem or null if none are active.
10979 getActiveTab : function(){
10980 return this.active;
10984 * Updates the tab body element to fit the height of the container element
10985 * for overflow scrolling
10986 * @param {Number} targetHeight (optional) Override the starting height from the elements height
10988 syncHeight : function(targetHeight){
10989 var height = (targetHeight || this.el.getHeight())-this.el.getBorderWidth("tb")-this.el.getPadding("tb");
10990 var bm = this.bodyEl.getMargins();
10991 var newHeight = height-(this.stripWrap.getHeight()||0)-(bm.top+bm.bottom);
10992 this.bodyEl.setHeight(newHeight);
10996 onResize : function(){
10997 if(this.monitorResize){
10998 this.autoSizeTabs();
11003 * Disables tab resizing while tabs are being added (if {@link #resizeTabs} is false this does nothing)
11005 beginUpdate : function(){
11006 this.updating = true;
11010 * Stops an update and resizes the tabs (if {@link #resizeTabs} is false this does nothing)
11012 endUpdate : function(){
11013 this.updating = false;
11014 this.autoSizeTabs();
11018 * Manual call to resize the tabs (if {@link #resizeTabs} is false this does nothing)
11020 autoSizeTabs : function(){
11021 var count = this.items.length;
11022 var vcount = count - this.hiddenCount;
11023 if(!this.resizeTabs || count < 1 || vcount < 1 || this.updating) return;
11024 var w = Math.max(this.el.getWidth() - this.cpad, 10);
11025 var availWidth = Math.floor(w / vcount);
11026 var b = this.stripBody;
11027 if(b.getWidth() > w){
11028 var tabs = this.items;
11029 this.setTabWidth(Math.max(availWidth, this.minTabWidth)-2);
11030 if(availWidth < this.minTabWidth){
11031 /*if(!this.sleft){ // incomplete scrolling code
11032 this.createScrollButtons();
11035 this.stripClip.setWidth(w - (this.sleft.getWidth()+this.sright.getWidth()));*/
11038 if(this.currentTabWidth < this.preferredTabWidth){
11039 this.setTabWidth(Math.min(availWidth, this.preferredTabWidth)-2);
11045 * Returns the number of tabs in this TabPanel.
11048 getCount : function(){
11049 return this.items.length;
11053 * Resizes all the tabs to the passed width
11054 * @param {Number} The new width
11056 setTabWidth : function(width){
11057 this.currentTabWidth = width;
11058 for(var i = 0, len = this.items.length; i < len; i++) {
11059 if(!this.items[i].isHidden())this.items[i].setWidth(width);
11064 * Destroys this TabPanel
11065 * @param {Boolean} removeEl (optional) True to remove the element from the DOM as well (defaults to undefined)
11067 destroy : function(removeEl){
11068 Roo.EventManager.removeResizeListener(this.onResize, this);
11069 for(var i = 0, len = this.items.length; i < len; i++){
11070 this.items[i].purgeListeners();
11072 if(removeEl === true){
11073 this.el.update("");
11080 * @class Roo.TabPanelItem
11081 * @extends Roo.util.Observable
11082 * Represents an individual item (tab plus body) in a TabPanel.
11083 * @param {Roo.TabPanel} tabPanel The {@link Roo.TabPanel} this TabPanelItem belongs to
11084 * @param {String} id The id of this TabPanelItem
11085 * @param {String} text The text for the tab of this TabPanelItem
11086 * @param {Boolean} closable True to allow this TabPanelItem to be closable (defaults to false)
11088 Roo.TabPanelItem = function(tabPanel, id, text, closable){
11090 * The {@link Roo.TabPanel} this TabPanelItem belongs to
11091 * @type Roo.TabPanel
11093 this.tabPanel = tabPanel;
11095 * The id for this TabPanelItem
11100 this.disabled = false;
11104 this.loaded = false;
11105 this.closable = closable;
11108 * The body element for this TabPanelItem.
11109 * @type Roo.Element
11111 this.bodyEl = Roo.get(tabPanel.createItemBody(tabPanel.bodyEl.dom, id));
11112 this.bodyEl.setVisibilityMode(Roo.Element.VISIBILITY);
11113 this.bodyEl.setStyle("display", "block");
11114 this.bodyEl.setStyle("zoom", "1");
11117 var els = tabPanel.createStripElements(tabPanel.stripEl.dom, text, closable);
11119 this.el = Roo.get(els.el, true);
11120 this.inner = Roo.get(els.inner, true);
11121 this.textEl = Roo.get(this.el.dom.firstChild.firstChild.firstChild, true);
11122 this.pnode = Roo.get(els.el.parentNode, true);
11123 this.el.on("mousedown", this.onTabMouseDown, this);
11124 this.el.on("click", this.onTabClick, this);
11127 var c = Roo.get(els.close, true);
11128 c.dom.title = this.closeText;
11129 c.addClassOnOver("close-over");
11130 c.on("click", this.closeClick, this);
11136 * Fires when this tab becomes the active tab.
11137 * @param {Roo.TabPanel} tabPanel The parent TabPanel
11138 * @param {Roo.TabPanelItem} this
11142 * @event beforeclose
11143 * Fires before this tab is closed. To cancel the close, set cancel to true on e (e.cancel = true).
11144 * @param {Roo.TabPanelItem} this
11145 * @param {Object} e Set cancel to true on this object to cancel the close.
11147 "beforeclose": true,
11150 * Fires when this tab is closed.
11151 * @param {Roo.TabPanelItem} this
11155 * @event deactivate
11156 * Fires when this tab is no longer the active tab.
11157 * @param {Roo.TabPanel} tabPanel The parent TabPanel
11158 * @param {Roo.TabPanelItem} this
11160 "deactivate" : true
11162 this.hidden = false;
11164 Roo.TabPanelItem.superclass.constructor.call(this);
11167 Roo.extend(Roo.TabPanelItem, Roo.util.Observable, {
11168 purgeListeners : function(){
11169 Roo.util.Observable.prototype.purgeListeners.call(this);
11170 this.el.removeAllListeners();
11173 * Shows this TabPanelItem -- this <b>does not</b> deactivate the currently active TabPanelItem.
11176 this.pnode.addClass("on");
11179 this.tabPanel.stripWrap.repaint();
11181 this.fireEvent("activate", this.tabPanel, this);
11185 * Returns true if this tab is the active tab.
11186 * @return {Boolean}
11188 isActive : function(){
11189 return this.tabPanel.getActiveTab() == this;
11193 * Hides this TabPanelItem -- if you don't activate another TabPanelItem this could look odd.
11196 this.pnode.removeClass("on");
11198 this.fireEvent("deactivate", this.tabPanel, this);
11201 hideAction : function(){
11202 this.bodyEl.hide();
11203 this.bodyEl.setStyle("position", "absolute");
11204 this.bodyEl.setLeft("-20000px");
11205 this.bodyEl.setTop("-20000px");
11208 showAction : function(){
11209 this.bodyEl.setStyle("position", "relative");
11210 this.bodyEl.setTop("");
11211 this.bodyEl.setLeft("");
11212 this.bodyEl.show();
11216 * Set the tooltip for the tab.
11217 * @param {String} tooltip The tab's tooltip
11219 setTooltip : function(text){
11220 if(Roo.QuickTips && Roo.QuickTips.isEnabled()){
11221 this.textEl.dom.qtip = text;
11222 this.textEl.dom.removeAttribute('title');
11224 this.textEl.dom.title = text;
11228 onTabClick : function(e){
11229 e.preventDefault();
11230 this.tabPanel.activate(this.id);
11233 onTabMouseDown : function(e){
11234 e.preventDefault();
11235 this.tabPanel.activate(this.id);
11238 getWidth : function(){
11239 return this.inner.getWidth();
11242 setWidth : function(width){
11243 var iwidth = width - this.pnode.getPadding("lr");
11244 this.inner.setWidth(iwidth);
11245 this.textEl.setWidth(iwidth-this.inner.getPadding("lr"));
11246 this.pnode.setWidth(width);
11250 * Show or hide the tab
11251 * @param {Boolean} hidden True to hide or false to show.
11253 setHidden : function(hidden){
11254 this.hidden = hidden;
11255 this.pnode.setStyle("display", hidden ? "none" : "");
11259 * Returns true if this tab is "hidden"
11260 * @return {Boolean}
11262 isHidden : function(){
11263 return this.hidden;
11267 * Returns the text for this tab
11270 getText : function(){
11274 autoSize : function(){
11275 //this.el.beginMeasure();
11276 this.textEl.setWidth(1);
11277 this.setWidth(this.textEl.dom.scrollWidth+this.pnode.getPadding("lr")+this.inner.getPadding("lr"));
11278 //this.el.endMeasure();
11282 * Sets the text for the tab (Note: this also sets the tooltip text)
11283 * @param {String} text The tab's text and tooltip
11285 setText : function(text){
11287 this.textEl.update(text);
11288 this.setTooltip(text);
11289 if(!this.tabPanel.resizeTabs){
11294 * Activates this TabPanelItem -- this <b>does</b> deactivate the currently active TabPanelItem.
11296 activate : function(){
11297 this.tabPanel.activate(this.id);
11301 * Disables this TabPanelItem -- this does nothing if this is the active TabPanelItem.
11303 disable : function(){
11304 if(this.tabPanel.active != this){
11305 this.disabled = true;
11306 this.pnode.addClass("disabled");
11311 * Enables this TabPanelItem if it was previously disabled.
11313 enable : function(){
11314 this.disabled = false;
11315 this.pnode.removeClass("disabled");
11319 * Sets the content for this TabPanelItem.
11320 * @param {String} content The content
11321 * @param {Boolean} loadScripts true to look for and load scripts
11323 setContent : function(content, loadScripts){
11324 this.bodyEl.update(content, loadScripts);
11328 * Gets the {@link Roo.UpdateManager} for the body of this TabPanelItem. Enables you to perform Ajax updates.
11329 * @return {Roo.UpdateManager} The UpdateManager
11331 getUpdateManager : function(){
11332 return this.bodyEl.getUpdateManager();
11336 * Set a URL to be used to load the content for this TabPanelItem.
11337 * @param {String/Function} url The URL to load the content from, or a function to call to get the URL
11338 * @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)
11339 * @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)
11340 * @return {Roo.UpdateManager} The UpdateManager
11342 setUrl : function(url, params, loadOnce){
11343 if(this.refreshDelegate){
11344 this.un('activate', this.refreshDelegate);
11346 this.refreshDelegate = this._handleRefresh.createDelegate(this, [url, params, loadOnce]);
11347 this.on("activate", this.refreshDelegate);
11348 return this.bodyEl.getUpdateManager();
11352 _handleRefresh : function(url, params, loadOnce){
11353 if(!loadOnce || !this.loaded){
11354 var updater = this.bodyEl.getUpdateManager();
11355 updater.update(url, params, this._setLoaded.createDelegate(this));
11360 * Forces a content refresh from the URL specified in the {@link #setUrl} method.
11361 * Will fail silently if the setUrl method has not been called.
11362 * This does not activate the panel, just updates its content.
11364 refresh : function(){
11365 if(this.refreshDelegate){
11366 this.loaded = false;
11367 this.refreshDelegate();
11372 _setLoaded : function(){
11373 this.loaded = true;
11377 closeClick : function(e){
11380 this.fireEvent("beforeclose", this, o);
11381 if(o.cancel !== true){
11382 this.tabPanel.removeTab(this.id);
11386 * The text displayed in the tooltip for the close icon.
11389 closeText : "Close this tab"
11393 Roo.TabPanel.prototype.createStrip = function(container){
11394 var strip = document.createElement("div");
11395 strip.className = "x-tabs-wrap";
11396 container.appendChild(strip);
11400 Roo.TabPanel.prototype.createStripList = function(strip){
11401 // div wrapper for retard IE
11402 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>';
11403 return strip.firstChild.firstChild.firstChild.firstChild;
11406 Roo.TabPanel.prototype.createBody = function(container){
11407 var body = document.createElement("div");
11408 Roo.id(body, "tab-body");
11409 Roo.fly(body).addClass("x-tabs-body");
11410 container.appendChild(body);
11414 Roo.TabPanel.prototype.createItemBody = function(bodyEl, id){
11415 var body = Roo.getDom(id);
11417 body = document.createElement("div");
11420 Roo.fly(body).addClass("x-tabs-item-body");
11421 bodyEl.insertBefore(body, bodyEl.firstChild);
11425 Roo.TabPanel.prototype.createStripElements = function(stripEl, text, closable){
11426 var td = document.createElement("td");
11427 stripEl.appendChild(td);
11429 td.className = "x-tabs-closable";
11430 if(!this.closeTpl){
11431 this.closeTpl = new Roo.Template(
11432 '<a href="#" class="x-tabs-right"><span class="x-tabs-left"><em class="x-tabs-inner">' +
11433 '<span unselectable="on"' + (this.disableTooltips ? '' : ' title="{text}"') +' class="x-tabs-text">{text}</span>' +
11434 '<div unselectable="on" class="close-icon"> </div></em></span></a>'
11437 var el = this.closeTpl.overwrite(td, {"text": text});
11438 var close = el.getElementsByTagName("div")[0];
11439 var inner = el.getElementsByTagName("em")[0];
11440 return {"el": el, "close": close, "inner": inner};
11443 this.tabTpl = new Roo.Template(
11444 '<a href="#" class="x-tabs-right"><span class="x-tabs-left"><em class="x-tabs-inner">' +
11445 '<span unselectable="on"' + (this.disableTooltips ? '' : ' title="{text}"') +' class="x-tabs-text">{text}</span></em></span></a>'
11448 var el = this.tabTpl.overwrite(td, {"text": text});
11449 var inner = el.getElementsByTagName("em")[0];
11450 return {"el": el, "inner": inner};
11454 * Ext JS Library 1.1.1
11455 * Copyright(c) 2006-2007, Ext JS, LLC.
11457 * Originally Released Under LGPL - original licence link has changed is not relivant.
11460 * <script type="text/javascript">
11464 * @class Roo.Button
11465 * @extends Roo.util.Observable
11466 * Simple Button class
11467 * @cfg {String} text The button text
11468 * @cfg {String} icon The path to an image to display in the button (the image will be set as the background-image
11469 * CSS property of the button by default, so if you want a mixed icon/text button, set cls:"x-btn-text-icon")
11470 * @cfg {Function} handler A function called when the button is clicked (can be used instead of click event)
11471 * @cfg {Object} scope The scope of the handler
11472 * @cfg {Number} minWidth The minimum width for this button (used to give a set of buttons a common width)
11473 * @cfg {String/Object} tooltip The tooltip for the button - can be a string or QuickTips config object
11474 * @cfg {Boolean} hidden True to start hidden (defaults to false)
11475 * @cfg {Boolean} disabled True to start disabled (defaults to false)
11476 * @cfg {Boolean} pressed True to start pressed (only if enableToggle = true)
11477 * @cfg {String} toggleGroup The group this toggle button is a member of (only 1 per group can be pressed, only
11478 applies if enableToggle = true)
11479 * @cfg {String/HTMLElement/Element} renderTo The element to append the button to
11480 * @cfg {Boolean/Object} repeat True to repeat fire the click event while the mouse is down. This can also be
11481 an {@link Roo.util.ClickRepeater} config object (defaults to false).
11483 * Create a new button
11484 * @param {Object} config The config object
11486 Roo.Button = function(renderTo, config)
11490 renderTo = config.renderTo || false;
11493 Roo.apply(this, config);
11497 * Fires when this button is clicked
11498 * @param {Button} this
11499 * @param {EventObject} e The click event
11504 * Fires when the "pressed" state of this button changes (only if enableToggle = true)
11505 * @param {Button} this
11506 * @param {Boolean} pressed
11511 * Fires when the mouse hovers over the button
11512 * @param {Button} this
11513 * @param {Event} e The event object
11515 'mouseover' : true,
11518 * Fires when the mouse exits the button
11519 * @param {Button} this
11520 * @param {Event} e The event object
11525 * Fires when the button is rendered
11526 * @param {Button} this
11531 this.menu = Roo.menu.MenuMgr.get(this.menu);
11533 // register listeners first!! - so render can be captured..
11534 Roo.util.Observable.call(this);
11536 this.render(renderTo);
11542 Roo.extend(Roo.Button, Roo.util.Observable, {
11548 * Read-only. True if this button is hidden
11553 * Read-only. True if this button is disabled
11558 * Read-only. True if this button is pressed (only if enableToggle = true)
11564 * @cfg {Number} tabIndex
11565 * The DOM tabIndex for this button (defaults to undefined)
11567 tabIndex : undefined,
11570 * @cfg {Boolean} enableToggle
11571 * True to enable pressed/not pressed toggling (defaults to false)
11573 enableToggle: false,
11575 * @cfg {Mixed} menu
11576 * Standard menu attribute consisting of a reference to a menu object, a menu id or a menu config blob (defaults to undefined).
11580 * @cfg {String} menuAlign
11581 * The position to align the menu to (see {@link Roo.Element#alignTo} for more details, defaults to 'tl-bl?').
11583 menuAlign : "tl-bl?",
11586 * @cfg {String} iconCls
11587 * A css class which sets a background image to be used as the icon for this button (defaults to undefined).
11589 iconCls : undefined,
11591 * @cfg {String} type
11592 * The button's type, corresponding to the DOM input element type attribute. Either "submit," "reset" or "button" (default).
11597 menuClassTarget: 'tr',
11600 * @cfg {String} clickEvent
11601 * The type of event to map to the button's event handler (defaults to 'click')
11603 clickEvent : 'click',
11606 * @cfg {Boolean} handleMouseEvents
11607 * False to disable visual cues on mouseover, mouseout and mousedown (defaults to true)
11609 handleMouseEvents : true,
11612 * @cfg {String} tooltipType
11613 * The type of tooltip to use. Either "qtip" (default) for QuickTips or "title" for title attribute.
11615 tooltipType : 'qtip',
11618 * @cfg {String} cls
11619 * A CSS class to apply to the button's main element.
11623 * @cfg {Roo.Template} template (Optional)
11624 * An {@link Roo.Template} with which to create the Button's main element. This Template must
11625 * contain numeric substitution parameter 0 if it is to display the tRoo property. Changing the template could
11626 * require code modifications if required elements (e.g. a button) aren't present.
11630 render : function(renderTo){
11632 if(this.hideParent){
11633 this.parentEl = Roo.get(renderTo);
11635 if(!this.dhconfig){
11636 if(!this.template){
11637 if(!Roo.Button.buttonTemplate){
11638 // hideous table template
11639 Roo.Button.buttonTemplate = new Roo.Template(
11640 '<table border="0" cellpadding="0" cellspacing="0" class="x-btn-wrap"><tbody><tr>',
11641 '<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>',
11642 "</tr></tbody></table>");
11644 this.template = Roo.Button.buttonTemplate;
11646 btn = this.template.append(renderTo, [this.text || ' ', this.type], true);
11647 var btnEl = btn.child("button:first");
11648 btnEl.on('focus', this.onFocus, this);
11649 btnEl.on('blur', this.onBlur, this);
11651 btn.addClass(this.cls);
11654 btnEl.setStyle('background-image', 'url(' +this.icon +')');
11657 btnEl.addClass(this.iconCls);
11659 btn.addClass(this.text ? 'x-btn-text-icon' : 'x-btn-icon');
11662 if(this.tabIndex !== undefined){
11663 btnEl.dom.tabIndex = this.tabIndex;
11666 if(typeof this.tooltip == 'object'){
11667 Roo.QuickTips.tips(Roo.apply({
11671 btnEl.dom[this.tooltipType] = this.tooltip;
11675 btn = Roo.DomHelper.append(Roo.get(renderTo).dom, this.dhconfig, true);
11679 this.el.dom.id = this.el.id = this.id;
11682 this.el.child(this.menuClassTarget).addClass("x-btn-with-menu");
11683 this.menu.on("show", this.onMenuShow, this);
11684 this.menu.on("hide", this.onMenuHide, this);
11686 btn.addClass("x-btn");
11687 if(Roo.isIE && !Roo.isIE7){
11688 this.autoWidth.defer(1, this);
11692 if(this.handleMouseEvents){
11693 btn.on("mouseover", this.onMouseOver, this);
11694 btn.on("mouseout", this.onMouseOut, this);
11695 btn.on("mousedown", this.onMouseDown, this);
11697 btn.on(this.clickEvent, this.onClick, this);
11698 //btn.on("mouseup", this.onMouseUp, this);
11705 Roo.ButtonToggleMgr.register(this);
11707 this.el.addClass("x-btn-pressed");
11710 var repeater = new Roo.util.ClickRepeater(btn,
11711 typeof this.repeat == "object" ? this.repeat : {}
11713 repeater.on("click", this.onClick, this);
11716 this.fireEvent('render', this);
11720 * Returns the button's underlying element
11721 * @return {Roo.Element} The element
11723 getEl : function(){
11728 * Destroys this Button and removes any listeners.
11730 destroy : function(){
11731 Roo.ButtonToggleMgr.unregister(this);
11732 this.el.removeAllListeners();
11733 this.purgeListeners();
11738 autoWidth : function(){
11740 this.el.setWidth("auto");
11741 if(Roo.isIE7 && Roo.isStrict){
11742 var ib = this.el.child('button');
11743 if(ib && ib.getWidth() > 20){
11745 ib.setWidth(Roo.util.TextMetrics.measure(ib, this.text).width+ib.getFrameWidth('lr'));
11750 this.el.beginMeasure();
11752 if(this.el.getWidth() < this.minWidth){
11753 this.el.setWidth(this.minWidth);
11756 this.el.endMeasure();
11763 * Assigns this button's click handler
11764 * @param {Function} handler The function to call when the button is clicked
11765 * @param {Object} scope (optional) Scope for the function passed in
11767 setHandler : function(handler, scope){
11768 this.handler = handler;
11769 this.scope = scope;
11773 * Sets this button's text
11774 * @param {String} text The button text
11776 setText : function(text){
11779 this.el.child("td.x-btn-center button.x-btn-text").update(text);
11785 * Gets the text for this button
11786 * @return {String} The button text
11788 getText : function(){
11796 this.hidden = false;
11798 this[this.hideParent? 'parentEl' : 'el'].setStyle("display", "");
11806 this.hidden = true;
11808 this[this.hideParent? 'parentEl' : 'el'].setStyle("display", "none");
11813 * Convenience function for boolean show/hide
11814 * @param {Boolean} visible True to show, false to hide
11816 setVisible: function(visible){
11825 * If a state it passed, it becomes the pressed state otherwise the current state is toggled.
11826 * @param {Boolean} state (optional) Force a particular state
11828 toggle : function(state){
11829 state = state === undefined ? !this.pressed : state;
11830 if(state != this.pressed){
11832 this.el.addClass("x-btn-pressed");
11833 this.pressed = true;
11834 this.fireEvent("toggle", this, true);
11836 this.el.removeClass("x-btn-pressed");
11837 this.pressed = false;
11838 this.fireEvent("toggle", this, false);
11840 if(this.toggleHandler){
11841 this.toggleHandler.call(this.scope || this, this, state);
11849 focus : function(){
11850 this.el.child('button:first').focus();
11854 * Disable this button
11856 disable : function(){
11858 this.el.addClass("x-btn-disabled");
11860 this.disabled = true;
11864 * Enable this button
11866 enable : function(){
11868 this.el.removeClass("x-btn-disabled");
11870 this.disabled = false;
11874 * Convenience function for boolean enable/disable
11875 * @param {Boolean} enabled True to enable, false to disable
11877 setDisabled : function(v){
11878 this[v !== true ? "enable" : "disable"]();
11882 onClick : function(e){
11884 e.preventDefault();
11889 if(!this.disabled){
11890 if(this.enableToggle){
11893 if(this.menu && !this.menu.isVisible()){
11894 this.menu.show(this.el, this.menuAlign);
11896 this.fireEvent("click", this, e);
11898 this.el.removeClass("x-btn-over");
11899 this.handler.call(this.scope || this, this, e);
11904 onMouseOver : function(e){
11905 if(!this.disabled){
11906 this.el.addClass("x-btn-over");
11907 this.fireEvent('mouseover', this, e);
11911 onMouseOut : function(e){
11912 if(!e.within(this.el, true)){
11913 this.el.removeClass("x-btn-over");
11914 this.fireEvent('mouseout', this, e);
11918 onFocus : function(e){
11919 if(!this.disabled){
11920 this.el.addClass("x-btn-focus");
11924 onBlur : function(e){
11925 this.el.removeClass("x-btn-focus");
11928 onMouseDown : function(e){
11929 if(!this.disabled && e.button == 0){
11930 this.el.addClass("x-btn-click");
11931 Roo.get(document).on('mouseup', this.onMouseUp, this);
11935 onMouseUp : function(e){
11937 this.el.removeClass("x-btn-click");
11938 Roo.get(document).un('mouseup', this.onMouseUp, this);
11942 onMenuShow : function(e){
11943 this.el.addClass("x-btn-menu-active");
11946 onMenuHide : function(e){
11947 this.el.removeClass("x-btn-menu-active");
11951 // Private utility class used by Button
11952 Roo.ButtonToggleMgr = function(){
11955 function toggleGroup(btn, state){
11957 var g = groups[btn.toggleGroup];
11958 for(var i = 0, l = g.length; i < l; i++){
11960 g[i].toggle(false);
11967 register : function(btn){
11968 if(!btn.toggleGroup){
11971 var g = groups[btn.toggleGroup];
11973 g = groups[btn.toggleGroup] = [];
11976 btn.on("toggle", toggleGroup);
11979 unregister : function(btn){
11980 if(!btn.toggleGroup){
11983 var g = groups[btn.toggleGroup];
11986 btn.un("toggle", toggleGroup);
11992 * Ext JS Library 1.1.1
11993 * Copyright(c) 2006-2007, Ext JS, LLC.
11995 * Originally Released Under LGPL - original licence link has changed is not relivant.
11998 * <script type="text/javascript">
12002 * @class Roo.SplitButton
12003 * @extends Roo.Button
12004 * A split button that provides a built-in dropdown arrow that can fire an event separately from the default
12005 * click event of the button. Typically this would be used to display a dropdown menu that provides additional
12006 * options to the primary button action, but any custom handler can provide the arrowclick implementation.
12007 * @cfg {Function} arrowHandler A function called when the arrow button is clicked (can be used instead of click event)
12008 * @cfg {String} arrowTooltip The title attribute of the arrow
12010 * Create a new menu button
12011 * @param {String/HTMLElement/Element} renderTo The element to append the button to
12012 * @param {Object} config The config object
12014 Roo.SplitButton = function(renderTo, config){
12015 Roo.SplitButton.superclass.constructor.call(this, renderTo, config);
12017 * @event arrowclick
12018 * Fires when this button's arrow is clicked
12019 * @param {SplitButton} this
12020 * @param {EventObject} e The click event
12022 this.addEvents({"arrowclick":true});
12025 Roo.extend(Roo.SplitButton, Roo.Button, {
12026 render : function(renderTo){
12027 // this is one sweet looking template!
12028 var tpl = new Roo.Template(
12029 '<table cellspacing="0" class="x-btn-menu-wrap x-btn"><tr><td>',
12030 '<table cellspacing="0" class="x-btn-wrap x-btn-menu-text-wrap"><tbody>',
12031 '<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>',
12032 "</tbody></table></td><td>",
12033 '<table cellspacing="0" class="x-btn-wrap x-btn-menu-arrow-wrap"><tbody>',
12034 '<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>',
12035 "</tbody></table></td></tr></table>"
12037 var btn = tpl.append(renderTo, [this.text, this.type], true);
12038 var btnEl = btn.child("button");
12040 btn.addClass(this.cls);
12043 btnEl.setStyle('background-image', 'url(' +this.icon +')');
12046 btnEl.addClass(this.iconCls);
12048 btn.addClass(this.text ? 'x-btn-text-icon' : 'x-btn-icon');
12052 if(this.handleMouseEvents){
12053 btn.on("mouseover", this.onMouseOver, this);
12054 btn.on("mouseout", this.onMouseOut, this);
12055 btn.on("mousedown", this.onMouseDown, this);
12056 btn.on("mouseup", this.onMouseUp, this);
12058 btn.on(this.clickEvent, this.onClick, this);
12060 if(typeof this.tooltip == 'object'){
12061 Roo.QuickTips.tips(Roo.apply({
12065 btnEl.dom[this.tooltipType] = this.tooltip;
12068 if(this.arrowTooltip){
12069 btn.child("button:nth(2)").dom[this.tooltipType] = this.arrowTooltip;
12078 this.el.addClass("x-btn-pressed");
12080 if(Roo.isIE && !Roo.isIE7){
12081 this.autoWidth.defer(1, this);
12086 this.menu.on("show", this.onMenuShow, this);
12087 this.menu.on("hide", this.onMenuHide, this);
12089 this.fireEvent('render', this);
12093 autoWidth : function(){
12095 var tbl = this.el.child("table:first");
12096 var tbl2 = this.el.child("table:last");
12097 this.el.setWidth("auto");
12098 tbl.setWidth("auto");
12099 if(Roo.isIE7 && Roo.isStrict){
12100 var ib = this.el.child('button:first');
12101 if(ib && ib.getWidth() > 20){
12103 ib.setWidth(Roo.util.TextMetrics.measure(ib, this.text).width+ib.getFrameWidth('lr'));
12108 this.el.beginMeasure();
12110 if((tbl.getWidth()+tbl2.getWidth()) < this.minWidth){
12111 tbl.setWidth(this.minWidth-tbl2.getWidth());
12114 this.el.endMeasure();
12117 this.el.setWidth(tbl.getWidth()+tbl2.getWidth());
12121 * Sets this button's click handler
12122 * @param {Function} handler The function to call when the button is clicked
12123 * @param {Object} scope (optional) Scope for the function passed above
12125 setHandler : function(handler, scope){
12126 this.handler = handler;
12127 this.scope = scope;
12131 * Sets this button's arrow click handler
12132 * @param {Function} handler The function to call when the arrow is clicked
12133 * @param {Object} scope (optional) Scope for the function passed above
12135 setArrowHandler : function(handler, scope){
12136 this.arrowHandler = handler;
12137 this.scope = scope;
12143 focus : function(){
12145 this.el.child("button:first").focus();
12150 onClick : function(e){
12151 e.preventDefault();
12152 if(!this.disabled){
12153 if(e.getTarget(".x-btn-menu-arrow-wrap")){
12154 if(this.menu && !this.menu.isVisible()){
12155 this.menu.show(this.el, this.menuAlign);
12157 this.fireEvent("arrowclick", this, e);
12158 if(this.arrowHandler){
12159 this.arrowHandler.call(this.scope || this, this, e);
12162 this.fireEvent("click", this, e);
12164 this.handler.call(this.scope || this, this, e);
12170 onMouseDown : function(e){
12171 if(!this.disabled){
12172 Roo.fly(e.getTarget("table")).addClass("x-btn-click");
12176 onMouseUp : function(e){
12177 Roo.fly(e.getTarget("table")).removeClass("x-btn-click");
12182 // backwards compat
12183 Roo.MenuButton = Roo.SplitButton;/*
12185 * Ext JS Library 1.1.1
12186 * Copyright(c) 2006-2007, Ext JS, LLC.
12188 * Originally Released Under LGPL - original licence link has changed is not relivant.
12191 * <script type="text/javascript">
12195 * @class Roo.Toolbar
12196 * Basic Toolbar class.
12198 * Creates a new Toolbar
12199 * @param {Object} config The config object
12201 Roo.Toolbar = function(container, buttons, config)
12203 /// old consturctor format still supported..
12204 if(container instanceof Array){ // omit the container for later rendering
12205 buttons = container;
12209 if (typeof(container) == 'object' && container.xtype) {
12210 config = container;
12211 container = config.container;
12212 buttons = config.buttons; // not really - use items!!
12215 if (config && config.items) {
12216 xitems = config.items;
12217 delete config.items;
12219 Roo.apply(this, config);
12220 this.buttons = buttons;
12223 this.render(container);
12225 Roo.each(xitems, function(b) {
12231 Roo.Toolbar.prototype = {
12233 * @cfg {Roo.data.Store} items
12234 * array of button configs or elements to add
12238 * @cfg {String/HTMLElement/Element} container
12239 * The id or element that will contain the toolbar
12242 render : function(ct){
12243 this.el = Roo.get(ct);
12245 this.el.addClass(this.cls);
12247 // using a table allows for vertical alignment
12248 // 100% width is needed by Safari...
12249 this.el.update('<div class="x-toolbar x-small-editor"><table cellspacing="0"><tr></tr></table></div>');
12250 this.tr = this.el.child("tr", true);
12252 this.items = new Roo.util.MixedCollection(false, function(o){
12253 return o.id || ("item" + (++autoId));
12256 this.add.apply(this, this.buttons);
12257 delete this.buttons;
12262 * Adds element(s) to the toolbar -- this function takes a variable number of
12263 * arguments of mixed type and adds them to the toolbar.
12264 * @param {Mixed} arg1 The following types of arguments are all valid:<br />
12266 * <li>{@link Roo.Toolbar.Button} config: A valid button config object (equivalent to {@link #addButton})</li>
12267 * <li>HtmlElement: Any standard HTML element (equivalent to {@link #addElement})</li>
12268 * <li>Field: Any form field (equivalent to {@link #addField})</li>
12269 * <li>Item: Any subclass of {@link Roo.Toolbar.Item} (equivalent to {@link #addItem})</li>
12270 * <li>String: Any generic string (gets wrapped in a {@link Roo.Toolbar.TextItem}, equivalent to {@link #addText}).
12271 * Note that there are a few special strings that are treated differently as explained nRoo.</li>
12272 * <li>'separator' or '-': Creates a separator element (equivalent to {@link #addSeparator})</li>
12273 * <li>' ': Creates a spacer element (equivalent to {@link #addSpacer})</li>
12274 * <li>'->': Creates a fill element (equivalent to {@link #addFill})</li>
12276 * @param {Mixed} arg2
12277 * @param {Mixed} etc.
12280 var a = arguments, l = a.length;
12281 for(var i = 0; i < l; i++){
12286 _add : function(el) {
12289 el = Roo.factory(el, typeof(Roo.Toolbar[el.xtype]) == 'undefined' ? Roo.form : Roo.Toolbar);
12292 if (el.applyTo){ // some kind of form field
12293 return this.addField(el);
12295 if (el.render){ // some kind of Toolbar.Item
12296 return this.addItem(el);
12298 if (typeof el == "string"){ // string
12299 if(el == "separator" || el == "-"){
12300 return this.addSeparator();
12303 return this.addSpacer();
12306 return this.addFill();
12308 return this.addText(el);
12311 if(el.tagName){ // element
12312 return this.addElement(el);
12314 if(typeof el == "object"){ // must be button config?
12315 return this.addButton(el);
12317 // and now what?!?!
12323 * Add an Xtype element
12324 * @param {Object} xtype Xtype Object
12325 * @return {Object} created Object
12327 addxtype : function(e){
12328 return this.add(e);
12332 * Returns the Element for this toolbar.
12333 * @return {Roo.Element}
12335 getEl : function(){
12341 * @return {Roo.Toolbar.Item} The separator item
12343 addSeparator : function(){
12344 return this.addItem(new Roo.Toolbar.Separator());
12348 * Adds a spacer element
12349 * @return {Roo.Toolbar.Spacer} The spacer item
12351 addSpacer : function(){
12352 return this.addItem(new Roo.Toolbar.Spacer());
12356 * Adds a fill element that forces subsequent additions to the right side of the toolbar
12357 * @return {Roo.Toolbar.Fill} The fill item
12359 addFill : function(){
12360 return this.addItem(new Roo.Toolbar.Fill());
12364 * Adds any standard HTML element to the toolbar
12365 * @param {String/HTMLElement/Element} el The element or id of the element to add
12366 * @return {Roo.Toolbar.Item} The element's item
12368 addElement : function(el){
12369 return this.addItem(new Roo.Toolbar.Item(el));
12372 * Collection of items on the toolbar.. (only Toolbar Items, so use fields to retrieve fields)
12373 * @type Roo.util.MixedCollection
12378 * Adds any Toolbar.Item or subclass
12379 * @param {Roo.Toolbar.Item} item
12380 * @return {Roo.Toolbar.Item} The item
12382 addItem : function(item){
12383 var td = this.nextBlock();
12385 this.items.add(item);
12390 * Adds a button (or buttons). See {@link Roo.Toolbar.Button} for more info on the config.
12391 * @param {Object/Array} config A button config or array of configs
12392 * @return {Roo.Toolbar.Button/Array}
12394 addButton : function(config){
12395 if(config instanceof Array){
12397 for(var i = 0, len = config.length; i < len; i++) {
12398 buttons.push(this.addButton(config[i]));
12403 if(!(config instanceof Roo.Toolbar.Button)){
12405 new Roo.Toolbar.SplitButton(config) :
12406 new Roo.Toolbar.Button(config);
12408 var td = this.nextBlock();
12415 * Adds text to the toolbar
12416 * @param {String} text The text to add
12417 * @return {Roo.Toolbar.Item} The element's item
12419 addText : function(text){
12420 return this.addItem(new Roo.Toolbar.TextItem(text));
12424 * Inserts any {@link Roo.Toolbar.Item}/{@link Roo.Toolbar.Button} at the specified index.
12425 * @param {Number} index The index where the item is to be inserted
12426 * @param {Object/Roo.Toolbar.Item/Roo.Toolbar.Button (may be Array)} item The button, or button config object to be inserted.
12427 * @return {Roo.Toolbar.Button/Item}
12429 insertButton : function(index, item){
12430 if(item instanceof Array){
12432 for(var i = 0, len = item.length; i < len; i++) {
12433 buttons.push(this.insertButton(index + i, item[i]));
12437 if (!(item instanceof Roo.Toolbar.Button)){
12438 item = new Roo.Toolbar.Button(item);
12440 var td = document.createElement("td");
12441 this.tr.insertBefore(td, this.tr.childNodes[index]);
12443 this.items.insert(index, item);
12448 * Adds a new element to the toolbar from the passed {@link Roo.DomHelper} config.
12449 * @param {Object} config
12450 * @return {Roo.Toolbar.Item} The element's item
12452 addDom : function(config, returnEl){
12453 var td = this.nextBlock();
12454 Roo.DomHelper.overwrite(td, config);
12455 var ti = new Roo.Toolbar.Item(td.firstChild);
12457 this.items.add(ti);
12462 * Collection of fields on the toolbar.. usefull for quering (value is false if there are no fields)
12463 * @type Roo.util.MixedCollection
12468 * Adds a dynamically rendered Roo.form field (TextField, ComboBox, etc). Note: the field should not have
12469 * been rendered yet. For a field that has already been rendered, use {@link #addElement}.
12470 * @param {Roo.form.Field} field
12471 * @return {Roo.ToolbarItem}
12475 addField : function(field) {
12476 if (!this.fields) {
12478 this.fields = new Roo.util.MixedCollection(false, function(o){
12479 return o.id || ("item" + (++autoId));
12484 var td = this.nextBlock();
12486 var ti = new Roo.Toolbar.Item(td.firstChild);
12488 this.items.add(ti);
12489 this.fields.add(field);
12500 this.el.child('div').setVisibilityMode(Roo.Element.DISPLAY);
12501 this.el.child('div').hide();
12509 this.el.child('div').show();
12513 nextBlock : function(){
12514 var td = document.createElement("td");
12515 this.tr.appendChild(td);
12520 destroy : function(){
12521 if(this.items){ // rendered?
12522 Roo.destroy.apply(Roo, this.items.items);
12524 if(this.fields){ // rendered?
12525 Roo.destroy.apply(Roo, this.fields.items);
12527 Roo.Element.uncache(this.el, this.tr);
12532 * @class Roo.Toolbar.Item
12533 * The base class that other classes should extend in order to get some basic common toolbar item functionality.
12535 * Creates a new Item
12536 * @param {HTMLElement} el
12538 Roo.Toolbar.Item = function(el){
12539 this.el = Roo.getDom(el);
12540 this.id = Roo.id(this.el);
12541 this.hidden = false;
12544 Roo.Toolbar.Item.prototype = {
12547 * Get this item's HTML Element
12548 * @return {HTMLElement}
12550 getEl : function(){
12555 render : function(td){
12557 td.appendChild(this.el);
12561 * Removes and destroys this item.
12563 destroy : function(){
12564 this.td.parentNode.removeChild(this.td);
12571 this.hidden = false;
12572 this.td.style.display = "";
12579 this.hidden = true;
12580 this.td.style.display = "none";
12584 * Convenience function for boolean show/hide.
12585 * @param {Boolean} visible true to show/false to hide
12587 setVisible: function(visible){
12596 * Try to focus this item.
12598 focus : function(){
12599 Roo.fly(this.el).focus();
12603 * Disables this item.
12605 disable : function(){
12606 Roo.fly(this.td).addClass("x-item-disabled");
12607 this.disabled = true;
12608 this.el.disabled = true;
12612 * Enables this item.
12614 enable : function(){
12615 Roo.fly(this.td).removeClass("x-item-disabled");
12616 this.disabled = false;
12617 this.el.disabled = false;
12623 * @class Roo.Toolbar.Separator
12624 * @extends Roo.Toolbar.Item
12625 * A simple toolbar separator class
12627 * Creates a new Separator
12629 Roo.Toolbar.Separator = function(){
12630 var s = document.createElement("span");
12631 s.className = "ytb-sep";
12632 Roo.Toolbar.Separator.superclass.constructor.call(this, s);
12634 Roo.extend(Roo.Toolbar.Separator, Roo.Toolbar.Item, {
12635 enable:Roo.emptyFn,
12636 disable:Roo.emptyFn,
12641 * @class Roo.Toolbar.Spacer
12642 * @extends Roo.Toolbar.Item
12643 * A simple element that adds extra horizontal space to a toolbar.
12645 * Creates a new Spacer
12647 Roo.Toolbar.Spacer = function(){
12648 var s = document.createElement("div");
12649 s.className = "ytb-spacer";
12650 Roo.Toolbar.Spacer.superclass.constructor.call(this, s);
12652 Roo.extend(Roo.Toolbar.Spacer, Roo.Toolbar.Item, {
12653 enable:Roo.emptyFn,
12654 disable:Roo.emptyFn,
12659 * @class Roo.Toolbar.Fill
12660 * @extends Roo.Toolbar.Spacer
12661 * A simple element that adds a greedy (100% width) horizontal space to a toolbar.
12663 * Creates a new Spacer
12665 Roo.Toolbar.Fill = Roo.extend(Roo.Toolbar.Spacer, {
12667 render : function(td){
12668 td.style.width = '100%';
12669 Roo.Toolbar.Fill.superclass.render.call(this, td);
12674 * @class Roo.Toolbar.TextItem
12675 * @extends Roo.Toolbar.Item
12676 * A simple class that renders text directly into a toolbar.
12678 * Creates a new TextItem
12679 * @param {String} text
12681 Roo.Toolbar.TextItem = function(text){
12682 if (typeof(text) == 'object') {
12685 var s = document.createElement("span");
12686 s.className = "ytb-text";
12687 s.innerHTML = text;
12688 Roo.Toolbar.TextItem.superclass.constructor.call(this, s);
12690 Roo.extend(Roo.Toolbar.TextItem, Roo.Toolbar.Item, {
12691 enable:Roo.emptyFn,
12692 disable:Roo.emptyFn,
12697 * @class Roo.Toolbar.Button
12698 * @extends Roo.Button
12699 * A button that renders into a toolbar.
12701 * Creates a new Button
12702 * @param {Object} config A standard {@link Roo.Button} config object
12704 Roo.Toolbar.Button = function(config){
12705 Roo.Toolbar.Button.superclass.constructor.call(this, null, config);
12707 Roo.extend(Roo.Toolbar.Button, Roo.Button, {
12708 render : function(td){
12710 Roo.Toolbar.Button.superclass.render.call(this, td);
12714 * Removes and destroys this button
12716 destroy : function(){
12717 Roo.Toolbar.Button.superclass.destroy.call(this);
12718 this.td.parentNode.removeChild(this.td);
12722 * Shows this button
12725 this.hidden = false;
12726 this.td.style.display = "";
12730 * Hides this button
12733 this.hidden = true;
12734 this.td.style.display = "none";
12738 * Disables this item
12740 disable : function(){
12741 Roo.fly(this.td).addClass("x-item-disabled");
12742 this.disabled = true;
12746 * Enables this item
12748 enable : function(){
12749 Roo.fly(this.td).removeClass("x-item-disabled");
12750 this.disabled = false;
12753 // backwards compat
12754 Roo.ToolbarButton = Roo.Toolbar.Button;
12757 * @class Roo.Toolbar.SplitButton
12758 * @extends Roo.SplitButton
12759 * A menu button that renders into a toolbar.
12761 * Creates a new SplitButton
12762 * @param {Object} config A standard {@link Roo.SplitButton} config object
12764 Roo.Toolbar.SplitButton = function(config){
12765 Roo.Toolbar.SplitButton.superclass.constructor.call(this, null, config);
12767 Roo.extend(Roo.Toolbar.SplitButton, Roo.SplitButton, {
12768 render : function(td){
12770 Roo.Toolbar.SplitButton.superclass.render.call(this, td);
12774 * Removes and destroys this button
12776 destroy : function(){
12777 Roo.Toolbar.SplitButton.superclass.destroy.call(this);
12778 this.td.parentNode.removeChild(this.td);
12782 * Shows this button
12785 this.hidden = false;
12786 this.td.style.display = "";
12790 * Hides this button
12793 this.hidden = true;
12794 this.td.style.display = "none";
12798 // backwards compat
12799 Roo.Toolbar.MenuButton = Roo.Toolbar.SplitButton;/*
12801 * Ext JS Library 1.1.1
12802 * Copyright(c) 2006-2007, Ext JS, LLC.
12804 * Originally Released Under LGPL - original licence link has changed is not relivant.
12807 * <script type="text/javascript">
12811 * @class Roo.PagingToolbar
12812 * @extends Roo.Toolbar
12813 * A specialized toolbar that is bound to a {@link Roo.data.Store} and provides automatic paging controls.
12815 * Create a new PagingToolbar
12816 * @param {Object} config The config object
12818 Roo.PagingToolbar = function(el, ds, config)
12820 // old args format still supported... - xtype is prefered..
12821 if (typeof(el) == 'object' && el.xtype) {
12822 // created from xtype...
12824 ds = el.dataSource;
12825 el = config.container;
12828 if (config.items) {
12829 items = config.items;
12833 Roo.PagingToolbar.superclass.constructor.call(this, el, null, config);
12836 this.renderButtons(this.el);
12839 // supprot items array.
12841 Roo.each(items, function(e) {
12842 this.add(Roo.factory(e));
12847 Roo.extend(Roo.PagingToolbar, Roo.Toolbar, {
12849 * @cfg {Roo.data.Store} dataSource
12850 * The underlying data store providing the paged data
12853 * @cfg {String/HTMLElement/Element} container
12854 * container The id or element that will contain the toolbar
12857 * @cfg {Boolean} displayInfo
12858 * True to display the displayMsg (defaults to false)
12861 * @cfg {Number} pageSize
12862 * The number of records to display per page (defaults to 20)
12866 * @cfg {String} displayMsg
12867 * The paging status message to display (defaults to "Displaying {start} - {end} of {total}")
12869 displayMsg : 'Displaying {0} - {1} of {2}',
12871 * @cfg {String} emptyMsg
12872 * The message to display when no records are found (defaults to "No data to display")
12874 emptyMsg : 'No data to display',
12876 * Customizable piece of the default paging text (defaults to "Page")
12879 beforePageText : "Page",
12881 * Customizable piece of the default paging text (defaults to "of %0")
12884 afterPageText : "of {0}",
12886 * Customizable piece of the default paging text (defaults to "First Page")
12889 firstText : "First Page",
12891 * Customizable piece of the default paging text (defaults to "Previous Page")
12894 prevText : "Previous Page",
12896 * Customizable piece of the default paging text (defaults to "Next Page")
12899 nextText : "Next Page",
12901 * Customizable piece of the default paging text (defaults to "Last Page")
12904 lastText : "Last Page",
12906 * Customizable piece of the default paging text (defaults to "Refresh")
12909 refreshText : "Refresh",
12912 renderButtons : function(el){
12913 Roo.PagingToolbar.superclass.render.call(this, el);
12914 this.first = this.addButton({
12915 tooltip: this.firstText,
12916 cls: "x-btn-icon x-grid-page-first",
12918 handler: this.onClick.createDelegate(this, ["first"])
12920 this.prev = this.addButton({
12921 tooltip: this.prevText,
12922 cls: "x-btn-icon x-grid-page-prev",
12924 handler: this.onClick.createDelegate(this, ["prev"])
12926 //this.addSeparator();
12927 this.add(this.beforePageText);
12928 this.field = Roo.get(this.addDom({
12933 cls: "x-grid-page-number"
12935 this.field.on("keydown", this.onPagingKeydown, this);
12936 this.field.on("focus", function(){this.dom.select();});
12937 this.afterTextEl = this.addText(String.format(this.afterPageText, 1));
12938 this.field.setHeight(18);
12939 //this.addSeparator();
12940 this.next = this.addButton({
12941 tooltip: this.nextText,
12942 cls: "x-btn-icon x-grid-page-next",
12944 handler: this.onClick.createDelegate(this, ["next"])
12946 this.last = this.addButton({
12947 tooltip: this.lastText,
12948 cls: "x-btn-icon x-grid-page-last",
12950 handler: this.onClick.createDelegate(this, ["last"])
12952 //this.addSeparator();
12953 this.loading = this.addButton({
12954 tooltip: this.refreshText,
12955 cls: "x-btn-icon x-grid-loading",
12956 handler: this.onClick.createDelegate(this, ["refresh"])
12959 if(this.displayInfo){
12960 this.displayEl = Roo.fly(this.el.dom.firstChild).createChild({cls:'x-paging-info'});
12965 updateInfo : function(){
12966 if(this.displayEl){
12967 var count = this.ds.getCount();
12968 var msg = count == 0 ?
12972 this.cursor+1, this.cursor+count, this.ds.getTotalCount()
12974 this.displayEl.update(msg);
12979 onLoad : function(ds, r, o){
12980 this.cursor = o.params ? o.params.start : 0;
12981 var d = this.getPageData(), ap = d.activePage, ps = d.pages;
12983 this.afterTextEl.el.innerHTML = String.format(this.afterPageText, d.pages);
12984 this.field.dom.value = ap;
12985 this.first.setDisabled(ap == 1);
12986 this.prev.setDisabled(ap == 1);
12987 this.next.setDisabled(ap == ps);
12988 this.last.setDisabled(ap == ps);
12989 this.loading.enable();
12994 getPageData : function(){
12995 var total = this.ds.getTotalCount();
12998 activePage : Math.ceil((this.cursor+this.pageSize)/this.pageSize),
12999 pages : total < this.pageSize ? 1 : Math.ceil(total/this.pageSize)
13004 onLoadError : function(){
13005 this.loading.enable();
13009 onPagingKeydown : function(e){
13010 var k = e.getKey();
13011 var d = this.getPageData();
13013 var v = this.field.dom.value, pageNum;
13014 if(!v || isNaN(pageNum = parseInt(v, 10))){
13015 this.field.dom.value = d.activePage;
13018 pageNum = Math.min(Math.max(1, pageNum), d.pages) - 1;
13019 this.ds.load({params:{start: pageNum * this.pageSize, limit: this.pageSize}});
13022 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))
13024 var pageNum = (k == e.HOME || (k == e.DOWN && e.ctrlKey) || (k == e.LEFT && e.ctrlKey) || (k == e.PAGEDOWN && e.ctrlKey)) ? 1 : d.pages;
13025 this.field.dom.value = pageNum;
13026 this.ds.load({params:{start: (pageNum - 1) * this.pageSize, limit: this.pageSize}});
13029 else if(k == e.UP || k == e.RIGHT || k == e.PAGEUP || k == e.DOWN || k == e.LEFT || k == e.PAGEDOWN)
13031 var v = this.field.dom.value, pageNum;
13032 var increment = (e.shiftKey) ? 10 : 1;
13033 if(k == e.DOWN || k == e.LEFT || k == e.PAGEDOWN)
13035 if(!v || isNaN(pageNum = parseInt(v, 10))) {
13036 this.field.dom.value = d.activePage;
13039 else if(parseInt(v, 10) + increment >= 1 & parseInt(v, 10) + increment <= d.pages)
13041 this.field.dom.value = parseInt(v, 10) + increment;
13042 pageNum = Math.min(Math.max(1, pageNum + increment), d.pages) - 1;
13043 this.ds.load({params:{start: pageNum * this.pageSize, limit: this.pageSize}});
13050 beforeLoad : function(){
13052 this.loading.disable();
13057 onClick : function(which){
13061 ds.load({params:{start: 0, limit: this.pageSize}});
13064 ds.load({params:{start: Math.max(0, this.cursor-this.pageSize), limit: this.pageSize}});
13067 ds.load({params:{start: this.cursor+this.pageSize, limit: this.pageSize}});
13070 var total = ds.getTotalCount();
13071 var extra = total % this.pageSize;
13072 var lastStart = extra ? (total - extra) : total-this.pageSize;
13073 ds.load({params:{start: lastStart, limit: this.pageSize}});
13076 ds.load({params:{start: this.cursor, limit: this.pageSize}});
13082 * Unbinds the paging toolbar from the specified {@link Roo.data.Store}
13083 * @param {Roo.data.Store} store The data store to unbind
13085 unbind : function(ds){
13086 ds.un("beforeload", this.beforeLoad, this);
13087 ds.un("load", this.onLoad, this);
13088 ds.un("loadexception", this.onLoadError, this);
13089 ds.un("remove", this.updateInfo, this);
13090 ds.un("add", this.updateInfo, this);
13091 this.ds = undefined;
13095 * Binds the paging toolbar to the specified {@link Roo.data.Store}
13096 * @param {Roo.data.Store} store The data store to bind
13098 bind : function(ds){
13099 ds.on("beforeload", this.beforeLoad, this);
13100 ds.on("load", this.onLoad, this);
13101 ds.on("loadexception", this.onLoadError, this);
13102 ds.on("remove", this.updateInfo, this);
13103 ds.on("add", this.updateInfo, this);
13108 * Ext JS Library 1.1.1
13109 * Copyright(c) 2006-2007, Ext JS, LLC.
13111 * Originally Released Under LGPL - original licence link has changed is not relivant.
13114 * <script type="text/javascript">
13118 * @class Roo.Resizable
13119 * @extends Roo.util.Observable
13120 * <p>Applies drag handles to an element to make it resizable. The drag handles are inserted into the element
13121 * and positioned absolute. Some elements, such as a textarea or image, don't support this. To overcome that, you can wrap
13122 * 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
13123 * the element will be wrapped for you automatically.</p>
13124 * <p>Here is the list of valid resize handles:</p>
13127 ------ -------------------
13136 'hd' horizontal drag
13139 * <p>Here's an example showing the creation of a typical Resizable:</p>
13141 var resizer = new Roo.Resizable("element-id", {
13149 resizer.on("resize", myHandler);
13151 * <p>To hide a particular handle, set its display to none in CSS, or through script:<br>
13152 * resizer.east.setDisplayed(false);</p>
13153 * @cfg {Boolean/String/Element} resizeChild True to resize the first child, or id/element to resize (defaults to false)
13154 * @cfg {Array/String} adjustments String "auto" or an array [width, height] with values to be <b>added</b> to the
13155 * resize operation's new size (defaults to [0, 0])
13156 * @cfg {Number} minWidth The minimum width for the element (defaults to 5)
13157 * @cfg {Number} minHeight The minimum height for the element (defaults to 5)
13158 * @cfg {Number} maxWidth The maximum width for the element (defaults to 10000)
13159 * @cfg {Number} maxHeight The maximum height for the element (defaults to 10000)
13160 * @cfg {Boolean} enabled False to disable resizing (defaults to true)
13161 * @cfg {Boolean} wrap True to wrap an element with a div if needed (required for textareas and images, defaults to false)
13162 * @cfg {Number} width The width of the element in pixels (defaults to null)
13163 * @cfg {Number} height The height of the element in pixels (defaults to null)
13164 * @cfg {Boolean} animate True to animate the resize (not compatible with dynamic sizing, defaults to false)
13165 * @cfg {Number} duration Animation duration if animate = true (defaults to .35)
13166 * @cfg {Boolean} dynamic True to resize the element while dragging instead of using a proxy (defaults to false)
13167 * @cfg {String} handles String consisting of the resize handles to display (defaults to undefined)
13168 * @cfg {Boolean} multiDirectional <b>Deprecated</b>. The old style of adding multi-direction resize handles, deprecated
13169 * in favor of the handles config option (defaults to false)
13170 * @cfg {Boolean} disableTrackOver True to disable mouse tracking. This is only applied at config time. (defaults to false)
13171 * @cfg {String} easing Animation easing if animate = true (defaults to 'easingOutStrong')
13172 * @cfg {Number} widthIncrement The increment to snap the width resize in pixels (dynamic must be true, defaults to 0)
13173 * @cfg {Number} heightIncrement The increment to snap the height resize in pixels (dynamic must be true, defaults to 0)
13174 * @cfg {Boolean} pinned True to ensure that the resize handles are always visible, false to display them only when the
13175 * user mouses over the resizable borders. This is only applied at config time. (defaults to false)
13176 * @cfg {Boolean} preserveRatio True to preserve the original ratio between height and width during resize (defaults to false)
13177 * @cfg {Boolean} transparent True for transparent handles. This is only applied at config time. (defaults to false)
13178 * @cfg {Number} minX The minimum allowed page X for the element (only used for west resizing, defaults to 0)
13179 * @cfg {Number} minY The minimum allowed page Y for the element (only used for north resizing, defaults to 0)
13180 * @cfg {Boolean} draggable Convenience to initialize drag drop (defaults to false)
13182 * Create a new resizable component
13183 * @param {String/HTMLElement/Roo.Element} el The id or element to resize
13184 * @param {Object} config configuration options
13186 Roo.Resizable = function(el, config)
13188 this.el = Roo.get(el);
13190 if(config && config.wrap){
13191 config.resizeChild = this.el;
13192 this.el = this.el.wrap(typeof config.wrap == "object" ? config.wrap : {cls:"xresizable-wrap"});
13193 this.el.id = this.el.dom.id = config.resizeChild.id + "-rzwrap";
13194 this.el.setStyle("overflow", "hidden");
13195 this.el.setPositioning(config.resizeChild.getPositioning());
13196 config.resizeChild.clearPositioning();
13197 if(!config.width || !config.height){
13198 var csize = config.resizeChild.getSize();
13199 this.el.setSize(csize.width, csize.height);
13201 if(config.pinned && !config.adjustments){
13202 config.adjustments = "auto";
13206 this.proxy = this.el.createProxy({tag: "div", cls: "x-resizable-proxy", id: this.el.id + "-rzproxy"});
13207 this.proxy.unselectable();
13208 this.proxy.enableDisplayMode('block');
13210 Roo.apply(this, config);
13213 this.disableTrackOver = true;
13214 this.el.addClass("x-resizable-pinned");
13216 // if the element isn't positioned, make it relative
13217 var position = this.el.getStyle("position");
13218 if(position != "absolute" && position != "fixed"){
13219 this.el.setStyle("position", "relative");
13221 if(!this.handles){ // no handles passed, must be legacy style
13222 this.handles = 's,e,se';
13223 if(this.multiDirectional){
13224 this.handles += ',n,w';
13227 if(this.handles == "all"){
13228 this.handles = "n s e w ne nw se sw";
13230 var hs = this.handles.split(/\s*?[,;]\s*?| /);
13231 var ps = Roo.Resizable.positions;
13232 for(var i = 0, len = hs.length; i < len; i++){
13233 if(hs[i] && ps[hs[i]]){
13234 var pos = ps[hs[i]];
13235 this[pos] = new Roo.Resizable.Handle(this, pos, this.disableTrackOver, this.transparent);
13239 this.corner = this.southeast;
13241 // updateBox = the box can move..
13242 if(this.handles.indexOf("n") != -1 || this.handles.indexOf("w") != -1 || this.handles.indexOf("hd") != -1) {
13243 this.updateBox = true;
13246 this.activeHandle = null;
13248 if(this.resizeChild){
13249 if(typeof this.resizeChild == "boolean"){
13250 this.resizeChild = Roo.get(this.el.dom.firstChild, true);
13252 this.resizeChild = Roo.get(this.resizeChild, true);
13256 if(this.adjustments == "auto"){
13257 var rc = this.resizeChild;
13258 var hw = this.west, he = this.east, hn = this.north, hs = this.south;
13259 if(rc && (hw || hn)){
13260 rc.position("relative");
13261 rc.setLeft(hw ? hw.el.getWidth() : 0);
13262 rc.setTop(hn ? hn.el.getHeight() : 0);
13264 this.adjustments = [
13265 (he ? -he.el.getWidth() : 0) + (hw ? -hw.el.getWidth() : 0),
13266 (hn ? -hn.el.getHeight() : 0) + (hs ? -hs.el.getHeight() : 0) -1
13270 if(this.draggable){
13271 this.dd = this.dynamic ?
13272 this.el.initDD(null) : this.el.initDDProxy(null, {dragElId: this.proxy.id});
13273 this.dd.setHandleElId(this.resizeChild ? this.resizeChild.id : this.el.id);
13279 * @event beforeresize
13280 * Fired before resize is allowed. Set enabled to false to cancel resize.
13281 * @param {Roo.Resizable} this
13282 * @param {Roo.EventObject} e The mousedown event
13284 "beforeresize" : true,
13287 * Fired after a resize.
13288 * @param {Roo.Resizable} this
13289 * @param {Number} width The new width
13290 * @param {Number} height The new height
13291 * @param {Roo.EventObject} e The mouseup event
13296 if(this.width !== null && this.height !== null){
13297 this.resizeTo(this.width, this.height);
13299 this.updateChildSize();
13302 this.el.dom.style.zoom = 1;
13304 Roo.Resizable.superclass.constructor.call(this);
13307 Roo.extend(Roo.Resizable, Roo.util.Observable, {
13308 resizeChild : false,
13309 adjustments : [0, 0],
13319 multiDirectional : false,
13320 disableTrackOver : false,
13321 easing : 'easeOutStrong',
13322 widthIncrement : 0,
13323 heightIncrement : 0,
13327 preserveRatio : false,
13328 transparent: false,
13334 * @cfg {String/HTMLElement/Element} constrainTo Constrain the resize to a particular element
13336 constrainTo: undefined,
13338 * @cfg {Roo.lib.Region} resizeRegion Constrain the resize to a particular region
13340 resizeRegion: undefined,
13344 * Perform a manual resize
13345 * @param {Number} width
13346 * @param {Number} height
13348 resizeTo : function(width, height){
13349 this.el.setSize(width, height);
13350 this.updateChildSize();
13351 this.fireEvent("resize", this, width, height, null);
13355 startSizing : function(e, handle){
13356 this.fireEvent("beforeresize", this, e);
13357 if(this.enabled){ // 2nd enabled check in case disabled before beforeresize handler
13360 this.overlay = this.el.createProxy({tag: "div", cls: "x-resizable-overlay", html: " "});
13361 this.overlay.unselectable();
13362 this.overlay.enableDisplayMode("block");
13363 this.overlay.on("mousemove", this.onMouseMove, this);
13364 this.overlay.on("mouseup", this.onMouseUp, this);
13366 this.overlay.setStyle("cursor", handle.el.getStyle("cursor"));
13368 this.resizing = true;
13369 this.startBox = this.el.getBox();
13370 this.startPoint = e.getXY();
13371 this.offsets = [(this.startBox.x + this.startBox.width) - this.startPoint[0],
13372 (this.startBox.y + this.startBox.height) - this.startPoint[1]];
13374 this.overlay.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
13375 this.overlay.show();
13377 if(this.constrainTo) {
13378 var ct = Roo.get(this.constrainTo);
13379 this.resizeRegion = ct.getRegion().adjust(
13380 ct.getFrameWidth('t'),
13381 ct.getFrameWidth('l'),
13382 -ct.getFrameWidth('b'),
13383 -ct.getFrameWidth('r')
13387 this.proxy.setStyle('visibility', 'hidden'); // workaround display none
13389 this.proxy.setBox(this.startBox);
13391 this.proxy.setStyle('visibility', 'visible');
13397 onMouseDown : function(handle, e){
13400 this.activeHandle = handle;
13401 this.startSizing(e, handle);
13406 onMouseUp : function(e){
13407 var size = this.resizeElement();
13408 this.resizing = false;
13410 this.overlay.hide();
13412 this.fireEvent("resize", this, size.width, size.height, e);
13416 updateChildSize : function(){
13417 if(this.resizeChild){
13419 var child = this.resizeChild;
13420 var adj = this.adjustments;
13421 if(el.dom.offsetWidth){
13422 var b = el.getSize(true);
13423 child.setSize(b.width+adj[0], b.height+adj[1]);
13425 // Second call here for IE
13426 // The first call enables instant resizing and
13427 // the second call corrects scroll bars if they
13430 setTimeout(function(){
13431 if(el.dom.offsetWidth){
13432 var b = el.getSize(true);
13433 child.setSize(b.width+adj[0], b.height+adj[1]);
13441 snap : function(value, inc, min){
13442 if(!inc || !value) return value;
13443 var newValue = value;
13444 var m = value % inc;
13447 newValue = value + (inc-m);
13449 newValue = value - m;
13452 return Math.max(min, newValue);
13456 resizeElement : function(){
13457 var box = this.proxy.getBox();
13458 if(this.updateBox){
13459 this.el.setBox(box, false, this.animate, this.duration, null, this.easing);
13461 this.el.setSize(box.width, box.height, this.animate, this.duration, null, this.easing);
13463 this.updateChildSize();
13471 constrain : function(v, diff, m, mx){
13474 }else if(v - diff > mx){
13481 onMouseMove : function(e){
13483 try{// try catch so if something goes wrong the user doesn't get hung
13485 if(this.resizeRegion && !this.resizeRegion.contains(e.getPoint())) {
13489 //var curXY = this.startPoint;
13490 var curSize = this.curSize || this.startBox;
13491 var x = this.startBox.x, y = this.startBox.y;
13492 var ox = x, oy = y;
13493 var w = curSize.width, h = curSize.height;
13494 var ow = w, oh = h;
13495 var mw = this.minWidth, mh = this.minHeight;
13496 var mxw = this.maxWidth, mxh = this.maxHeight;
13497 var wi = this.widthIncrement;
13498 var hi = this.heightIncrement;
13500 var eventXY = e.getXY();
13501 var diffX = -(this.startPoint[0] - Math.max(this.minX, eventXY[0]));
13502 var diffY = -(this.startPoint[1] - Math.max(this.minY, eventXY[1]));
13504 var pos = this.activeHandle.position;
13509 w = Math.min(Math.max(mw, w), mxw);
13514 h = Math.min(Math.max(mh, h), mxh);
13519 w = Math.min(Math.max(mw, w), mxw);
13520 h = Math.min(Math.max(mh, h), mxh);
13523 diffY = this.constrain(h, diffY, mh, mxh);
13530 var adiffX = Math.abs(diffX);
13531 var sub = (adiffX % wi); // how much
13532 if (sub > (wi/2)) { // far enough to snap
13533 diffX = (diffX > 0) ? diffX-sub + wi : diffX+sub - wi;
13535 // remove difference..
13536 diffX = (diffX > 0) ? diffX-sub : diffX+sub;
13540 x = Math.max(this.minX, x);
13543 diffX = this.constrain(w, diffX, mw, mxw);
13549 w = Math.min(Math.max(mw, w), mxw);
13550 diffY = this.constrain(h, diffY, mh, mxh);
13555 diffX = this.constrain(w, diffX, mw, mxw);
13556 diffY = this.constrain(h, diffY, mh, mxh);
13563 diffX = this.constrain(w, diffX, mw, mxw);
13565 h = Math.min(Math.max(mh, h), mxh);
13571 var sw = this.snap(w, wi, mw);
13572 var sh = this.snap(h, hi, mh);
13573 if(sw != w || sh != h){
13596 if(this.preserveRatio){
13601 h = Math.min(Math.max(mh, h), mxh);
13606 w = Math.min(Math.max(mw, w), mxw);
13611 w = Math.min(Math.max(mw, w), mxw);
13617 w = Math.min(Math.max(mw, w), mxw);
13623 h = Math.min(Math.max(mh, h), mxh);
13631 h = Math.min(Math.max(mh, h), mxh);
13641 h = Math.min(Math.max(mh, h), mxh);
13649 if (pos == 'hdrag') {
13652 this.proxy.setBounds(x, y, w, h);
13654 this.resizeElement();
13661 handleOver : function(){
13663 this.el.addClass("x-resizable-over");
13668 handleOut : function(){
13669 if(!this.resizing){
13670 this.el.removeClass("x-resizable-over");
13675 * Returns the element this component is bound to.
13676 * @return {Roo.Element}
13678 getEl : function(){
13683 * Returns the resizeChild element (or null).
13684 * @return {Roo.Element}
13686 getResizeChild : function(){
13687 return this.resizeChild;
13691 * Destroys this resizable. If the element was wrapped and
13692 * removeEl is not true then the element remains.
13693 * @param {Boolean} removeEl (optional) true to remove the element from the DOM
13695 destroy : function(removeEl){
13696 this.proxy.remove();
13698 this.overlay.removeAllListeners();
13699 this.overlay.remove();
13701 var ps = Roo.Resizable.positions;
13703 if(typeof ps[k] != "function" && this[ps[k]]){
13704 var h = this[ps[k]];
13705 h.el.removeAllListeners();
13710 this.el.update("");
13717 // hash to map config positions to true positions
13718 Roo.Resizable.positions = {
13719 n: "north", s: "south", e: "east", w: "west", se: "southeast", sw: "southwest", nw: "northwest", ne: "northeast",
13724 Roo.Resizable.Handle = function(rz, pos, disableTrackOver, transparent){
13726 // only initialize the template if resizable is used
13727 var tpl = Roo.DomHelper.createTemplate(
13728 {tag: "div", cls: "x-resizable-handle x-resizable-handle-{0}"}
13731 Roo.Resizable.Handle.prototype.tpl = tpl;
13733 this.position = pos;
13735 // show north drag fro topdra
13736 var handlepos = pos == 'hdrag' ? 'north' : pos;
13738 this.el = this.tpl.append(rz.el.dom, [handlepos], true);
13739 if (pos == 'hdrag') {
13740 this.el.setStyle('cursor', 'pointer');
13742 this.el.unselectable();
13744 this.el.setOpacity(0);
13746 this.el.on("mousedown", this.onMouseDown, this);
13747 if(!disableTrackOver){
13748 this.el.on("mouseover", this.onMouseOver, this);
13749 this.el.on("mouseout", this.onMouseOut, this);
13754 Roo.Resizable.Handle.prototype = {
13755 afterResize : function(rz){
13759 onMouseDown : function(e){
13760 this.rz.onMouseDown(this, e);
13763 onMouseOver : function(e){
13764 this.rz.handleOver(this, e);
13767 onMouseOut : function(e){
13768 this.rz.handleOut(this, e);