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11 <title>JsDoc Reference - Roo.dd.DropTarget</title>
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30 <!-- ============================== links to methods. ================================= -->
32 <div class="top-tools">
34 <a class="inner-link" href="#Roo.dd.DropTarget-props"><img src="resources/s.gif" class="item-icon icon-prop">Properties</a>
35 <a class="inner-link" href="#Roo.dd.DropTarget-methods"><img src="resources/s.gif" class="item-icon icon-method">Methods</a>
36 <a class="inner-link" href="#Roo.dd.DropTarget-events"><img src="resources/s.gif" class="item-icon icon-event">Events</a>
37 <a class="inner-link" href="#Roo.dd.DropTarget-configs"><img src="resources/s.gif" class="item-icon icon-config">Config Options</a>
38 <a class="bookmark" href="NEED_TO_CREATE_DIRECT_LINK_HREF"><img src="resources/s.gif" class="item-icon icon-fav">Direct Link</a>
43 <!-- ============================== inheritance Block. ================================= -->
45 <div class="inheritance res-block">
46 <pre class="res-block-inner"><a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
47 <img src="../../images/default/s.gif" height="1" width="20"/><img src="../../images/default/tree/elbow-end.gif" class="elbow"/><a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
48 <img src="../../images/default/s.gif" height="1" width="40"/><img src="../../images/default/tree/elbow-end.gif" class="elbow"/><a href="./Roo.dd.DDTarget.html#constructor" roo:cls="Roo.dd.DDTarget.html#constructor">Roo.dd.DDTarget</a>
49 <img src="../../images/default/s.gif" height="1" width="60"/><img class="elbow" src="../../images/default/tree/elbow-end.gif"/>Roo.dd.DropTarget
54 <!-- ============================== class title / details ============================ -->
57 <h1 class="classTitle">
59 Class Roo.dd.DropTarget
62 <table cellspacing="0" class="class-summary-table">
64 <tr><td class="label">Package:</td><td class="hd-info">Roo.dd</td></tr>
66 <tr><td class="label">Defined In:</td><td class="hd-info">
68 <a href="./src/Roo_dd_DropTarget.js.html">Roo/dd/DropTarget.js</a>.
71 <tr><td class="label">Class:</td><td class="hd-info">DropTarget</td></tr>
74 <tr><td class="label">Subclasses:</td><td class="hd-info">
75 <a href="./Roo.dd.DropZone.html#constructor" roo:cls="Roo.dd.DropZone.html#constructor">Roo.dd.DropZone</a>
83 <tr><td class="label">Extends:</td><td class="hd-info">
84 <a href="./Roo.dd.DDTarget.html#constructor" roo:cls="Roo.dd.DDTarget.html#constructor">Roo.dd.DDTarget</a>
92 <!-- ============================== class summary ========================== -->
93 <div class="description">
94 A simple class that provides the basic implementation needed to make any element a drop target that can have<br/>draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
98 <!-- ============================== Class comment block... ========================== -->
100 <div class="comments">
101 <b>Class Comments / Notes</B> =>
102 <u onclick="parent.CommentDialog.showCommentId = 'Roo.dd.DropTarget';">[Add Your comment/notes about this class]</u>
104 <iframe frameborder="0" id="comments-Roo.dd" style="border: none;width:100%;"
105 src="/blog.php/GtkDjsComments/Roo.dd.DropTarget.html"></iframe>
110 <!-- ============================== config options ========================== -->
115 <div class="hr"></div>
116 <a id="Roo.dd.DropTarget-configs"></a>
122 <table cellspacing="0" class="member-table">
123 <caption>Config Options (Usually are also Properties)</caption>
127 <th class="sig-header" colspan="2">Options</th>
129 <th class="msource-header">Defined By</th>
136 <tr class="config-row expandable config-row-alt0 notInherited">
137 <td class="micon"><a class="exi" href="#expand"> </a></td>
140 <a id="Roo.dd.DropTarget-cfg-ddGroup" name=".ddGroup"></a>
141 <div class="fixedFont">
142 <b class="itemname">ddGroup</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
148 <div class="short">The drag drop group to handle drop events for</div>
153 The drag drop group to handle drop events for
169 <tr class="config-row expandable config-row-alt1 notInherited">
170 <td class="micon"><a class="exi" href="#expand"> </a></td>
173 <a id="Roo.dd.DropTarget-cfg-dropAllowed" name=".dropAllowed"></a>
174 <div class="fixedFont">
175 <b class="itemname">dropAllowed</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
181 <div class="short">The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").</div>
186 The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
202 <tr class="config-row expandable config-row-alt0 notInherited">
203 <td class="micon"><a class="exi" href="#expand"> </a></td>
206 <a id="Roo.dd.DropTarget-cfg-dropNotAllowed" name=".dropNotAllowed"></a>
207 <div class="fixedFont">
208 <b class="itemname">dropNotAllowed</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
214 <div class="short">The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").</div>
219 The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
235 <tr class="config-row expandable config-row-alt1">
236 <td class="micon"><a class="exi" href="#expand"> </a></td>
239 <a id="Roo.util.Observable-cfg-listeners" name=".listeners"></a>
240 <div class="fixedFont">
241 <b class="itemname">listeners</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a>
247 <div class="short">list of events and functions to call for this object, <br/>For example :<br/><pre><code><br/> listeners : { <br/> 'click' : function(e) {<br/> .</div>
252 list of events and functions to call for this object, <br/>For example :<br/><pre><code><br/> listeners : { <br/> 'click' : function(e) {<br/> ..... <br/> } ,<br/> .... <br/> } <br/> </code></pre>
262 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
268 <tr class="config-row expandable config-row-alt0 notInherited">
269 <td class="micon"><a class="exi" href="#expand"> </a></td>
272 <a id="Roo.dd.DropTarget-cfg-overClass" name=".overClass"></a>
273 <div class="fixedFont">
274 <b class="itemname">overClass</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
280 <div class="short">The CSS class applied to the drop target element while the drag source is over it (defaults to "").</div>
285 The CSS class applied to the drop target element while the drag source is over it (defaults to "").
301 <tr class="config-row expandable config-row-alt1 notInherited">
302 <td class="micon"><a class="exi" href="#expand"> </a></td>
305 <a id="Roo.dd.DropTarget-cfg-success" name=".success"></a>
306 <div class="fixedFont">
307 <b class="itemname">success</b> : boolean
313 <div class="short">set this after drop listener.</div>
318 set this after drop listener..
334 <tr class="config-row expandable config-row-alt0 notInherited">
335 <td class="micon"><a class="exi" href="#expand"> </a></td>
338 <a id="Roo.dd.DropTarget-cfg-valid" name=".valid"></a>
339 <div class="fixedFont">
340 <b class="itemname">valid</b> : boolean|<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
346 <div class="short">true/false or string (ok-add/ok-sub/ok/nodrop)<br/>if the drop point is valid for over/enter.</div>
351 true/false or string (ok-add/ok-sub/ok/nodrop)<br/>if the drop point is valid for over/enter..
377 <!-- ============================== public properties ==================== -->
381 <a id="Roo.dd.DropTarget-props"></a>
387 <table cellspacing="0" class="member-table">
388 <caption class="Empty">Public Properties - Has None</caption>
394 <!-- ============================== methods summary / details ======================== -->
397 <a id="Roo.dd.DropTarget-methods"></a>
398 <!-- constructor?? -->
405 <!-- then dynamics first -->
412 <table cellspacing="0" class="member-table">
413 <caption>Public Methods</caption>
415 <th class="sig-header" colspan="2">Method</th>
416 <th class="msource-header">Defined By</th>
426 <tr class="method-row config-row-alt0 expandable notInherited">
427 <td class="micon"><a class="exi" href="#expand"> </a></td>
431 <a id="Roo.dd-method-DropTarget" name=".DropTarget"></a>
432 <div class="fixedFont">
433 <span class="attributes">new <B>Roo.dd.</B></span><b class="itemname">DropTarget</b>
435 (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>/HTMLElement/Element <B><i>el</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>config</i></B>)
443 <div class="short">Create a new Roo.dd.DropTarget</div>
450 Create a new Roo.dd.DropTarget
453 <dl class="detailList">
454 <dt class="heading">Parameters:</dt>
457 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>/HTMLElement/Element</span> <b>el</b>
460 <dd>The container element</dd>
463 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>config</b>
490 <tr class="method-row config-row-alt1 expandable">
491 <td class="micon"><a class="exi" href="#expand"> </a></td>
495 <a id="Roo.util.Observable-method-addEvents" name=".addEvents"></a>
496 <div class="fixedFont">
497 <span class="attributes"></span><b class="itemname">addEvents</b>
499 (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>object</i></B>)
506 <div class="short">Used to define events on this Observable</div>
512 Used to define events on this Observable
519 <dl class="detailList">
520 <dt class="heading">Parameters:</dt>
523 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>object</b>
526 <dd>The object with the events defined</dd>
546 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
552 <tr class="method-row config-row-alt0 expandable">
553 <td class="micon"><a class="exi" href="#expand"> </a></td>
557 <a id="Roo.dd.DragDrop-method-addInvalidHandleClass" name=".addInvalidHandleClass"></a>
558 <div class="fixedFont">
559 <span class="attributes"></span><b class="itemname">addInvalidHandleClass</b>
561 (string <B><i>cssClass</i></B>)
568 <div class="short">Lets you specify a css class of elements that will not initiate a drag</div>
574 Lets you specify a css class of elements that will not initiate a drag
581 <dl class="detailList">
582 <dt class="heading">Parameters:</dt>
585 <span class="fixedFont">string</span> <b>cssClass</b>
588 <dd>the class of the elements you wish to ignore</dd>
608 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
614 <tr class="method-row config-row-alt1 expandable">
615 <td class="micon"><a class="exi" href="#expand"> </a></td>
619 <a id="Roo.dd.DragDrop-method-addInvalidHandleId" name=".addInvalidHandleId"></a>
620 <div class="fixedFont">
621 <span class="attributes"></span><b class="itemname">addInvalidHandleId</b>
623 (string <B><i>id</i></B>)
630 <div class="short">Lets you to specify an element id for a child of a drag handle<br/>that should not initiate a drag</div>
636 Lets you to specify an element id for a child of a drag handle<br/>that should not initiate a drag
643 <dl class="detailList">
644 <dt class="heading">Parameters:</dt>
647 <span class="fixedFont">string</span> <b>id</b>
650 <dd>the element id of the element you wish to ignore</dd>
670 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
676 <tr class="method-row config-row-alt0 expandable">
677 <td class="micon"><a class="exi" href="#expand"> </a></td>
681 <a id="Roo.dd.DragDrop-method-addInvalidHandleType" name=".addInvalidHandleType"></a>
682 <div class="fixedFont">
683 <span class="attributes"></span><b class="itemname">addInvalidHandleType</b>
685 (string <B><i>tagName</i></B>)
692 <div class="short">Allows you to specify a tag name that should not start a drag operation<br/>when clicked.</div>
698 Allows you to specify a tag name that should not start a drag operation<br/>when clicked. This is designed to facilitate embedding links within a<br/>drag handle that do something other than start the drag.
705 <dl class="detailList">
706 <dt class="heading">Parameters:</dt>
709 <span class="fixedFont">string</span> <b>tagName</b>
712 <dd>the type of element to exclude</dd>
732 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
738 <tr class="method-row config-row-alt1 expandable">
739 <td class="micon"><a class="exi" href="#expand"> </a></td>
743 <a id="Roo.util.Observable-method-addListener" name=".addListener"></a>
744 <div class="fixedFont">
745 <span class="attributes"></span><b class="itemname">addListener</b>
747 (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>options</i></B>)
754 <div class="short">Appends an event handler to this component</div>
760 Appends an event handler to this component
767 <dl class="detailList">
768 <dt class="heading">Parameters:</dt>
771 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span> <b>eventName</b>
774 <dd>The type of event to listen for</dd>
777 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span> <b>handler</b>
780 <dd>The method the event invokes</dd>
783 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>scope</b>
786 <dd>(optional) The scope in which to execute the handler<br/>function. The handler function's "this" context.</dd>
789 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>options</b>
792 <dd>(optional) An object containing handler configuration<br/>properties. This may contain any of the following properties:<ul><br/><li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li><br/><li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li><br/><li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li><br/><li>buffer {Number} Causes the handler to be scheduled to run in an {<b>link</b> Roo.util.DelayedTask} delayed<br/>by the specified number of milliseconds. If the event fires again within that time, the original<br/>handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li><br/></ul><br><br/><p><br/><b>Combining Options</b><br><br/>Using the options argument, it is possible to combine different types of listeners:<br><br/><br><br/>A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<br/> <pre><code><br/> el.on('click', this.onClick, this, {<br/> single: true,<br/> delay: 100,<br/> forumId: 4<br/> });<br/> </code></pre><br/><p><br/><b>Attaching multiple handlers in 1 call</b><br><br/>The method also allows for a single argument to be passed which is a config object containing properties<br/>which specify multiple handlers.<br/><pre><code><br/> el.on({<br/> 'click': {<br/> fn: this.onClick,<br/> scope: this,<br/> delay: 100<br/> }, <br/> 'mouseover': {<br/> fn: this.onMouseOver,<br/> scope: this<br/> },<br/> 'mouseout': {<br/> fn: this.onMouseOut,<br/> scope: this<br/> }<br/> });<br/> </code></pre><br/><p><br/>Or a shorthand syntax which passes the same scope object to all handlers:<br/> <pre><code><br/> el.on({<br/> 'click': this.onClick,<br/> 'mouseover': this.onMouseOver,<br/> 'mouseout': this.onMouseOut,<br/> scope: this<br/> });<br/> </code></pre></dd>
812 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
818 <tr class="method-row config-row-alt0 expandable">
819 <td class="micon"><a class="exi" href="#expand"> </a></td>
823 <a id="Roo.dd.DragDrop-method-addToGroup" name=".addToGroup"></a>
824 <div class="fixedFont">
825 <span class="attributes"></span><b class="itemname">addToGroup</b>
827 (<B><i>sGroup</i></B>)
834 <div class="short">Add this instance to a group of related drag/drop objects.</div>
840 Add this instance to a group of related drag/drop objects. All<br/>instances belong to at least one group, and can belong to as many<br/>groups as needed.
847 <dl class="detailList">
848 <dt class="heading">Parameters:</dt>
854 <dd>{string} the name of the group</dd>
874 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
880 <tr class="method-row config-row-alt1 expandable">
881 <td class="micon"><a class="exi" href="#expand"> </a></td>
885 <a id="Roo.dd.DragDrop-method-applyConfig" name=".applyConfig"></a>
886 <div class="fixedFont">
887 <span class="attributes"></span><b class="itemname">applyConfig</b>
896 <div class="short">Applies the configuration parameters that were passed into the constructor.</div>
902 Applies the configuration parameters that were passed into the constructor.<br/>This is supposed to happen at each level through the inheritance chain. So<br/>a DDProxy implentation will execute apply config on DDProxy, DD, and<br/>DragDrop in order to get all of the parameters that are available in<br/>each object.
925 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
931 <tr class="method-row config-row-alt0 expandable">
932 <td class="micon"><a class="exi" href="#expand"> </a></td>
936 <a id="Roo.dd.DragDrop-method-clearConstraints" name=".clearConstraints"></a>
937 <div class="fixedFont">
938 <span class="attributes"></span><b class="itemname">clearConstraints</b>
947 <div class="short">Clears any constraints applied to this instance.</div>
953 Clears any constraints applied to this instance. Also clears ticks<br/>since they can't exist independent of a constraint at this time.
976 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
982 <tr class="method-row config-row-alt1 expandable">
983 <td class="micon"><a class="exi" href="#expand"> </a></td>
987 <a id="Roo.dd.DragDrop-method-clearTicks" name=".clearTicks"></a>
988 <div class="fixedFont">
989 <span class="attributes"></span><b class="itemname">clearTicks</b>
998 <div class="short">Clears any tick interval defined for this instance</div>
1004 Clears any tick interval defined for this instance
1025 <td class="msource">
1027 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1033 <tr class="method-row config-row-alt0 expandable">
1034 <td class="micon"><a class="exi" href="#expand"> </a></td>
1038 <a id="Roo.dd.DragDrop-method-endDrag" name=".endDrag"></a>
1039 <div class="fixedFont">
1040 <span class="attributes"></span><b class="itemname">endDrag</b>
1042 (Event <B><i>e</i></B>)
1049 <div class="short">Fired when we are done dragging the object</div>
1055 Fired when we are done dragging the object
1062 <dl class="detailList">
1063 <dt class="heading">Parameters:</dt>
1066 <span class="fixedFont">Event</span> <b>e</b>
1069 <dd>the mouseup event</dd>
1087 <td class="msource">
1089 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1095 <tr class="method-row config-row-alt1 expandable">
1096 <td class="micon"><a class="exi" href="#expand"> </a></td>
1100 <a id="Roo.util.Observable-method-fireEvent" name=".fireEvent"></a>
1101 <div class="fixedFont">
1102 <span class="attributes"></span><b class="itemname">fireEvent</b>
1104 (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object...</a> <B><i>args</i></B>)
1110 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
1119 <div class="short">Fires the specified event with the passed parameters (minus the event name).</div>
1125 Fires the specified event with the passed parameters (minus the event name).
1132 <dl class="detailList">
1133 <dt class="heading">Parameters:</dt>
1136 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span> <b>eventName</b>
1142 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object...</a></span> <b>args</b>
1145 <dd>Variable number of parameters are passed to handlers</dd>
1153 <dl class="detailList">
1154 <dt class="heading">Returns:</dt>
1156 <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span> returns false if any of the handlers return false otherwise it returns true</dd>
1170 <td class="msource">
1172 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
1178 <tr class="method-row config-row-alt0 expandable">
1179 <td class="micon"><a class="exi" href="#expand"> </a></td>
1183 <a id="Roo.dd.DragDrop-method-function toString() {
1185 }" name=".function toString() {
1188 <div class="fixedFont">
1189 <span class="attributes"></span><b class="itemname">function toString() {
1208 <div class="short">toString method</div>
1225 <dl class="detailList">
1226 <dt class="heading">Returns:</dt>
1228 <dd><span class="fixedFont">string</span> string representation of the dd obj</dd>
1242 <td class="msource">
1244 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1250 <tr class="method-row config-row-alt1 expandable">
1251 <td class="micon"><a class="exi" href="#expand"> </a></td>
1255 <a id="Roo.dd.DragDrop-method-getDragEl" name=".getDragEl"></a>
1256 <div class="fixedFont">
1257 <span class="attributes"></span><b class="itemname">getDragEl</b>
1265 <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>
1274 <div class="short">Returns a reference to the actual element to drag.</div>
1280 Returns a reference to the actual element to drag. By default this is<br/>the same as the html element, but it can be assigned to another<br/>element. An example of this can be found in Roo.dd.DDProxy
1291 <dl class="detailList">
1292 <dt class="heading">Returns:</dt>
1294 <dd><span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> the html element</dd>
1308 <td class="msource">
1310 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1316 <tr class="method-row config-row-alt0 expandable">
1317 <td class="micon"><a class="exi" href="#expand"> </a></td>
1321 <a id="Roo.dd.DragDrop-method-getEl" name=".getEl"></a>
1322 <div class="fixedFont">
1323 <span class="attributes"></span><b class="itemname">getEl</b>
1331 <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>
1340 <div class="short">Returns a reference to the linked element</div>
1346 Returns a reference to the linked element
1357 <dl class="detailList">
1358 <dt class="heading">Returns:</dt>
1360 <dd><span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> the html element</dd>
1374 <td class="msource">
1376 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1382 <tr class="method-row config-row-alt1 expandable">
1383 <td class="micon"><a class="exi" href="#expand"> </a></td>
1387 <a id="Roo.util.Observable-method-hasListener" name=".hasListener"></a>
1388 <div class="fixedFont">
1389 <span class="attributes"></span><b class="itemname">hasListener</b>
1391 (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>)
1397 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
1406 <div class="short">Checks to see if this object has any listeners for a specified event</div>
1412 Checks to see if this object has any listeners for a specified event
1419 <dl class="detailList">
1420 <dt class="heading">Parameters:</dt>
1423 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span> <b>eventName</b>
1426 <dd>The name of the event to check for</dd>
1434 <dl class="detailList">
1435 <dt class="heading">Returns:</dt>
1437 <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span> True if the event is being listened for, else false</dd>
1451 <td class="msource">
1453 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
1459 <tr class="method-row config-row-alt0 expandable">
1460 <td class="micon"><a class="exi" href="#expand"> </a></td>
1464 <a id="Roo.dd.DragDrop-method-init" name=".init"></a>
1465 <div class="fixedFont">
1466 <span class="attributes"></span><b class="itemname">init</b>
1468 (<B><i>id</i></B>, <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>sGroup</i></B>, object <B><i>config</i></B>)
1475 <div class="short">Sets up the DragDrop object.</div>
1481 Sets up the DragDrop object. Must be called in the constructor of any<br/>Roo.dd.DragDrop subclass
1488 <dl class="detailList">
1489 <dt class="heading">Parameters:</dt>
1495 <dd>the id of the linked element</dd>
1498 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span> <b>sGroup</b>
1501 <dd>the group of related items</dd>
1504 <span class="fixedFont">object</span> <b>config</b>
1507 <dd>configuration attributes</dd>
1525 <td class="msource">
1527 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1533 <tr class="method-row config-row-alt1 expandable">
1534 <td class="micon"><a class="exi" href="#expand"> </a></td>
1538 <a id="Roo.dd.DragDrop-method-initTarget" name=".initTarget"></a>
1539 <div class="fixedFont">
1540 <span class="attributes"></span><b class="itemname">initTarget</b>
1542 (<B><i>id</i></B>, <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>sGroup</i></B>, object <B><i>config</i></B>)
1549 <div class="short">Initializes Targeting functionality only.</div>
1555 Initializes Targeting functionality only... the object does not<br/>get a mousedown handler.
1562 <dl class="detailList">
1563 <dt class="heading">Parameters:</dt>
1569 <dd>the id of the linked element</dd>
1572 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span> <b>sGroup</b>
1575 <dd>the group of related items</dd>
1578 <span class="fixedFont">object</span> <b>config</b>
1581 <dd>configuration attributes</dd>
1599 <td class="msource">
1601 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1607 <tr class="method-row config-row-alt0 expandable">
1608 <td class="micon"><a class="exi" href="#expand"> </a></td>
1612 <a id="Roo.dd.DragDrop-method-isLocked" name=".isLocked"></a>
1613 <div class="fixedFont">
1614 <span class="attributes"></span><b class="itemname">isLocked</b>
1631 <div class="short">Returns true if this instance is locked, or the drag drop mgr is locked<br/>(meaning that all drag/drop is disabled on the page.</div>
1637 Returns true if this instance is locked, or the drag drop mgr is locked<br/>(meaning that all drag/drop is disabled on the page.)
1648 <dl class="detailList">
1649 <dt class="heading">Returns:</dt>
1651 <dd><span class="fixedFont">boolean</span> true if this obj or all drag/drop is locked, else<br/>false</dd>
1665 <td class="msource">
1667 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1673 <tr class="method-row config-row-alt1 expandable">
1674 <td class="micon"><a class="exi" href="#expand"> </a></td>
1678 <a id="Roo.dd.DragDrop-method-isTarget" name=".isTarget"></a>
1679 <div class="fixedFont">
1680 <span class="attributes"></span><b class="itemname">isTarget</b>
1689 <div class="short">By default, all insances can be a drop target.</div>
1695 By default, all insances can be a drop target. This can be disabled by<br/>setting isTarget to false.
1716 <td class="msource">
1718 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1724 <tr class="method-row config-row-alt0 expandable">
1725 <td class="micon"><a class="exi" href="#expand"> </a></td>
1729 <a id="Roo.dd.DragDrop-method-isValidHandleChild" name=".isValidHandleChild"></a>
1730 <div class="fixedFont">
1731 <span class="attributes"></span><b class="itemname">isValidHandleChild</b>
1733 (<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>node</i></B>)
1748 <div class="short">Checks the tag exclusion list to see if this click should be ignored</div>
1754 Checks the tag exclusion list to see if this click should be ignored
1761 <dl class="detailList">
1762 <dt class="heading">Parameters:</dt>
1765 <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> <b>node</b>
1768 <dd>the HTMLElement to evaluate</dd>
1776 <dl class="detailList">
1777 <dt class="heading">Returns:</dt>
1779 <dd><span class="fixedFont">boolean</span> true if this is a valid tag type, false if not</dd>
1793 <td class="msource">
1795 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1801 <tr class="method-row config-row-alt1 expandable">
1802 <td class="micon"><a class="exi" href="#expand"> </a></td>
1806 <a id="Roo.dd.DragDrop-method-lock" name=".lock"></a>
1807 <div class="fixedFont">
1808 <span class="attributes"></span><b class="itemname">lock</b>
1817 <div class="short">Lock this instance</div>
1844 <td class="msource">
1846 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1852 <tr class="method-row config-row-alt0 expandable notInherited">
1853 <td class="micon"><a class="exi" href="#expand"> </a></td>
1857 <a id="Roo.dd.DropTarget-method-notifyDrop" name=".notifyDrop"></a>
1858 <div class="fixedFont">
1859 <span class="attributes"></span><b class="itemname">notifyDrop</b>
1868 <div class="short"></div>
1895 <td class="msource">
1903 <tr class="method-row config-row-alt1 expandable notInherited">
1904 <td class="micon"><a class="exi" href="#expand"> </a></td>
1908 <a id="Roo.dd.DropTarget-method-notifyEnter" name=".notifyEnter"></a>
1909 <div class="fixedFont">
1910 <span class="attributes"></span><b class="itemname">notifyEnter</b>
1919 <div class="short"></div>
1946 <td class="msource">
1954 <tr class="method-row config-row-alt0 expandable notInherited">
1955 <td class="micon"><a class="exi" href="#expand"> </a></td>
1959 <a id="Roo.dd.DropTarget-method-notifyOut" name=".notifyOut"></a>
1960 <div class="fixedFont">
1961 <span class="attributes"></span><b class="itemname">notifyOut</b>
1970 <div class="short"></div>
1997 <td class="msource">
2005 <tr class="method-row config-row-alt1 expandable notInherited">
2006 <td class="micon"><a class="exi" href="#expand"> </a></td>
2010 <a id="Roo.dd.DropTarget-method-notifyOver" name=".notifyOver"></a>
2011 <div class="fixedFont">
2012 <span class="attributes"></span><b class="itemname">notifyOver</b>
2021 <div class="short"></div>
2048 <td class="msource">
2056 <tr class="method-row config-row-alt0 expandable">
2057 <td class="micon"><a class="exi" href="#expand"> </a></td>
2061 <a id="Roo.util.Observable-method-on" name=".on"></a>
2062 <div class="fixedFont">
2063 <span class="attributes"></span><b class="itemname">on</b>
2065 (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>options</i></B>)
2072 <div class="short">Appends an event handler to this element (shorthand for addListener)</div>
2078 Appends an event handler to this element (shorthand for addListener)
2085 <dl class="detailList">
2086 <dt class="heading">Parameters:</dt>
2089 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span> <b>eventName</b>
2092 <dd>The type of event to listen for</dd>
2095 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span> <b>handler</b>
2098 <dd>The method the event invokes</dd>
2101 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>scope</b>
2104 <dd>(optional) The scope in which to execute the handler<br/>function. The handler function's "this" context.</dd>
2107 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>options</b>
2128 <td class="msource">
2130 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
2136 <tr class="method-row config-row-alt1 expandable">
2137 <td class="micon"><a class="exi" href="#expand"> </a></td>
2141 <a id="Roo.dd.DragDrop-method-onAvailable" name=".onAvailable"></a>
2142 <div class="fixedFont">
2143 <span class="attributes"></span><b class="itemname">onAvailable</b>
2152 <div class="short">Override the onAvailable method to do what is needed after the initial<br/>position was determined.</div>
2158 Override the onAvailable method to do what is needed after the initial<br/>position was determined.
2179 <td class="msource">
2181 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2187 <tr class="method-row config-row-alt0 expandable">
2188 <td class="micon"><a class="exi" href="#expand"> </a></td>
2192 <a id="Roo.dd.DragDrop-method-onDrag" name=".onDrag"></a>
2193 <div class="fixedFont">
2194 <span class="attributes"></span><b class="itemname">onDrag</b>
2196 (Event <B><i>e</i></B>)
2203 <div class="short">Abstract method called during the onMouseMove event while dragging an<br/>object.</div>
2209 Abstract method called during the onMouseMove event while dragging an<br/>object.
2216 <dl class="detailList">
2217 <dt class="heading">Parameters:</dt>
2220 <span class="fixedFont">Event</span> <b>e</b>
2223 <dd>the mousemove event</dd>
2241 <td class="msource">
2243 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2249 <tr class="method-row config-row-alt1 expandable">
2250 <td class="micon"><a class="exi" href="#expand"> </a></td>
2254 <a id="Roo.dd.DragDrop-method-onDragDrop" name=".onDragDrop"></a>
2255 <div class="fixedFont">
2256 <span class="attributes"></span><b class="itemname">onDragDrop</b>
2258 (Event <B><i>e</i></B>, <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|DragDrop[] <B><i>id</i></B>)
2265 <div class="short">Abstract method called when this item is dropped on another DragDrop<br/>obj</div>
2271 Abstract method called when this item is dropped on another DragDrop<br/>obj
2278 <dl class="detailList">
2279 <dt class="heading">Parameters:</dt>
2282 <span class="fixedFont">Event</span> <b>e</b>
2285 <dd>the mouseup event</dd>
2288 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|DragDrop[]</span> <b>id</b>
2291 <dd>In POINT mode, the element<br/>id this was dropped on. In INTERSECT mode, an array of dd items this<br/>was dropped on.</dd>
2309 <td class="msource">
2311 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2317 <tr class="method-row config-row-alt0 expandable">
2318 <td class="micon"><a class="exi" href="#expand"> </a></td>
2322 <a id="Roo.dd.DragDrop-method-onDragEnter" name=".onDragEnter"></a>
2323 <div class="fixedFont">
2324 <span class="attributes"></span><b class="itemname">onDragEnter</b>
2326 (Event <B><i>e</i></B>, <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|DragDrop[] <B><i>id</i></B>)
2333 <div class="short">Abstract method called when this element fist begins hovering over<br/>another DragDrop obj</div>
2339 Abstract method called when this element fist begins hovering over<br/>another DragDrop obj
2346 <dl class="detailList">
2347 <dt class="heading">Parameters:</dt>
2350 <span class="fixedFont">Event</span> <b>e</b>
2353 <dd>the mousemove event</dd>
2356 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|DragDrop[]</span> <b>id</b>
2359 <dd>In POINT mode, the element<br/>id this is hovering over. In INTERSECT mode, an array of one or more<br/>dragdrop items being hovered over.</dd>
2377 <td class="msource">
2379 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2385 <tr class="method-row config-row-alt1 expandable">
2386 <td class="micon"><a class="exi" href="#expand"> </a></td>
2390 <a id="Roo.dd.DragDrop-method-onDragOut" name=".onDragOut"></a>
2391 <div class="fixedFont">
2392 <span class="attributes"></span><b class="itemname">onDragOut</b>
2394 (Event <B><i>e</i></B>, <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|DragDrop[] <B><i>id</i></B>)
2401 <div class="short">Abstract method called when we are no longer hovering over an element</div>
2407 Abstract method called when we are no longer hovering over an element
2414 <dl class="detailList">
2415 <dt class="heading">Parameters:</dt>
2418 <span class="fixedFont">Event</span> <b>e</b>
2421 <dd>the mousemove event</dd>
2424 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|DragDrop[]</span> <b>id</b>
2427 <dd>In POINT mode, the element<br/>id this was hovering over. In INTERSECT mode, an array of dd items<br/>that the mouse is no longer over.</dd>
2445 <td class="msource">
2447 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2453 <tr class="method-row config-row-alt0 expandable">
2454 <td class="micon"><a class="exi" href="#expand"> </a></td>
2458 <a id="Roo.dd.DragDrop-method-onDragOver" name=".onDragOver"></a>
2459 <div class="fixedFont">
2460 <span class="attributes"></span><b class="itemname">onDragOver</b>
2462 (Event <B><i>e</i></B>, <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|DragDrop[] <B><i>id</i></B>)
2469 <div class="short">Abstract method called when this element is hovering over another<br/>DragDrop obj</div>
2475 Abstract method called when this element is hovering over another<br/>DragDrop obj
2482 <dl class="detailList">
2483 <dt class="heading">Parameters:</dt>
2486 <span class="fixedFont">Event</span> <b>e</b>
2489 <dd>the mousemove event</dd>
2492 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|DragDrop[]</span> <b>id</b>
2495 <dd>In POINT mode, the element<br/>id this is hovering over. In INTERSECT mode, an array of dd items<br/>being hovered over.</dd>
2513 <td class="msource">
2515 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2521 <tr class="method-row config-row-alt1 expandable">
2522 <td class="micon"><a class="exi" href="#expand"> </a></td>
2526 <a id="Roo.dd.DragDrop-method-onInvalidDrop" name=".onInvalidDrop"></a>
2527 <div class="fixedFont">
2528 <span class="attributes"></span><b class="itemname">onInvalidDrop</b>
2530 (Event <B><i>e</i></B>)
2537 <div class="short">Abstract method called when this item is dropped on an area with no<br/>drop target</div>
2543 Abstract method called when this item is dropped on an area with no<br/>drop target
2550 <dl class="detailList">
2551 <dt class="heading">Parameters:</dt>
2554 <span class="fixedFont">Event</span> <b>e</b>
2557 <dd>the mouseup event</dd>
2575 <td class="msource">
2577 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2583 <tr class="method-row config-row-alt0 expandable">
2584 <td class="micon"><a class="exi" href="#expand"> </a></td>
2588 <a id="Roo.dd.DragDrop-method-onMouseDown" name=".onMouseDown"></a>
2589 <div class="fixedFont">
2590 <span class="attributes"></span><b class="itemname">onMouseDown</b>
2592 (Event <B><i>e</i></B>)
2599 <div class="short">Event handler that fires when a drag/drop obj gets a mousedown</div>
2605 Event handler that fires when a drag/drop obj gets a mousedown
2612 <dl class="detailList">
2613 <dt class="heading">Parameters:</dt>
2616 <span class="fixedFont">Event</span> <b>e</b>
2619 <dd>the mousedown event</dd>
2637 <td class="msource">
2639 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2645 <tr class="method-row config-row-alt1 expandable">
2646 <td class="micon"><a class="exi" href="#expand"> </a></td>
2650 <a id="Roo.dd.DragDrop-method-onMouseUp" name=".onMouseUp"></a>
2651 <div class="fixedFont">
2652 <span class="attributes"></span><b class="itemname">onMouseUp</b>
2654 (Event <B><i>e</i></B>)
2661 <div class="short">Event handler that fires when a drag/drop obj gets a mouseup</div>
2667 Event handler that fires when a drag/drop obj gets a mouseup
2674 <dl class="detailList">
2675 <dt class="heading">Parameters:</dt>
2678 <span class="fixedFont">Event</span> <b>e</b>
2681 <dd>the mouseup event</dd>
2699 <td class="msource">
2701 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2707 <tr class="method-row config-row-alt0 expandable">
2708 <td class="micon"><a class="exi" href="#expand"> </a></td>
2712 <a id="Roo.dd.DragDrop-method-padding" name=".padding"></a>
2713 <div class="fixedFont">
2714 <span class="attributes"></span><b class="itemname">padding</b>
2723 <div class="short">The padding configured for this drag and drop object for calculating<br/>the drop zone intersection with this object.</div>
2729 The padding configured for this drag and drop object for calculating<br/>the drop zone intersection with this object.
2750 <td class="msource">
2752 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2758 <tr class="method-row config-row-alt1 expandable">
2759 <td class="micon"><a class="exi" href="#expand"> </a></td>
2763 <a id="Roo.util.Observable-method-purgeListeners" name=".purgeListeners"></a>
2764 <div class="fixedFont">
2765 <span class="attributes"></span><b class="itemname">purgeListeners</b>
2774 <div class="short">Removes all listeners for this object</div>
2780 Removes all listeners for this object
2801 <td class="msource">
2803 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
2809 <tr class="method-row config-row-alt0 expandable">
2810 <td class="micon"><a class="exi" href="#expand"> </a></td>
2814 <a id="Roo.dd.DragDrop-method-removeFromGroup" name=".removeFromGroup"></a>
2815 <div class="fixedFont">
2816 <span class="attributes"></span><b class="itemname">removeFromGroup</b>
2818 (string <B><i>sGroup</i></B>)
2825 <div class="short">Remove's this instance from the supplied interaction group</div>
2831 Remove's this instance from the supplied interaction group
2838 <dl class="detailList">
2839 <dt class="heading">Parameters:</dt>
2842 <span class="fixedFont">string</span> <b>sGroup</b>
2845 <dd>The group to drop</dd>
2863 <td class="msource">
2865 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2871 <tr class="method-row config-row-alt1 expandable">
2872 <td class="micon"><a class="exi" href="#expand"> </a></td>
2876 <a id="Roo.dd.DragDrop-method-removeInvalidHandleClass" name=".removeInvalidHandleClass"></a>
2877 <div class="fixedFont">
2878 <span class="attributes"></span><b class="itemname">removeInvalidHandleClass</b>
2880 (string <B><i>cssClass</i></B>)
2887 <div class="short">Unsets an invalid css class</div>
2893 Unsets an invalid css class
2900 <dl class="detailList">
2901 <dt class="heading">Parameters:</dt>
2904 <span class="fixedFont">string</span> <b>cssClass</b>
2907 <dd>the class of the element(s) you wish to<br/>re-enable</dd>
2925 <td class="msource">
2927 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2933 <tr class="method-row config-row-alt0 expandable">
2934 <td class="micon"><a class="exi" href="#expand"> </a></td>
2938 <a id="Roo.dd.DragDrop-method-removeInvalidHandleId" name=".removeInvalidHandleId"></a>
2939 <div class="fixedFont">
2940 <span class="attributes"></span><b class="itemname">removeInvalidHandleId</b>
2942 (string <B><i>id</i></B>)
2949 <div class="short">Unsets an invalid handle id</div>
2955 Unsets an invalid handle id
2962 <dl class="detailList">
2963 <dt class="heading">Parameters:</dt>
2966 <span class="fixedFont">string</span> <b>id</b>
2969 <dd>the id of the element to re-enable</dd>
2987 <td class="msource">
2989 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2995 <tr class="method-row config-row-alt1 expandable">
2996 <td class="micon"><a class="exi" href="#expand"> </a></td>
3000 <a id="Roo.dd.DragDrop-method-removeInvalidHandleType" name=".removeInvalidHandleType"></a>
3001 <div class="fixedFont">
3002 <span class="attributes"></span><b class="itemname">removeInvalidHandleType</b>
3004 (string <B><i>tagName</i></B>)
3011 <div class="short">Unsets an excluded tag name set by addInvalidHandleType</div>
3017 Unsets an excluded tag name set by addInvalidHandleType
3024 <dl class="detailList">
3025 <dt class="heading">Parameters:</dt>
3028 <span class="fixedFont">string</span> <b>tagName</b>
3031 <dd>the type of element to unexclude</dd>
3049 <td class="msource">
3051 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3057 <tr class="method-row config-row-alt0 expandable">
3058 <td class="micon"><a class="exi" href="#expand"> </a></td>
3062 <a id="Roo.util.Observable-method-removeListener" name=".removeListener"></a>
3063 <div class="fixedFont">
3064 <span class="attributes"></span><b class="itemname">removeListener</b>
3066 (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>)
3073 <div class="short">Removes a listener</div>
3086 <dl class="detailList">
3087 <dt class="heading">Parameters:</dt>
3090 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span> <b>eventName</b>
3093 <dd>The type of event to listen for</dd>
3096 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span> <b>handler</b>
3099 <dd>The handler to remove</dd>
3102 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>scope</b>
3105 <dd>(optional) The scope (this object) for the handler</dd>
3123 <td class="msource">
3125 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
3131 <tr class="method-row config-row-alt1 expandable">
3132 <td class="micon"><a class="exi" href="#expand"> </a></td>
3136 <a id="Roo.dd.DragDrop-method-resetConstraints" name=".resetConstraints"></a>
3137 <div class="fixedFont">
3138 <span class="attributes"></span><b class="itemname">resetConstraints</b>
3140 (boolean <B><i>maintainOffset</i></B>)
3147 <div class="short">resetConstraints must be called if you manually reposition a dd element.</div>
3153 resetConstraints must be called if you manually reposition a dd element.
3160 <dl class="detailList">
3161 <dt class="heading">Parameters:</dt>
3164 <span class="fixedFont">boolean</span> <b>maintainOffset</b>
3185 <td class="msource">
3187 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3193 <tr class="method-row config-row-alt0 expandable">
3194 <td class="micon"><a class="exi" href="#expand"> </a></td>
3198 <a id="Roo.dd.DragDrop-method-setDragElId" name=".setDragElId"></a>
3199 <div class="fixedFont">
3200 <span class="attributes"></span><b class="itemname">setDragElId</b>
3209 <div class="short">Allows you to specify that an element other than the linked element<br/>will be moved with the cursor during a drag</div>
3215 Allows you to specify that an element other than the linked element<br/>will be moved with the cursor during a drag
3222 <dl class="detailList">
3223 <dt class="heading">Parameters:</dt>
3229 <dd>{string} the id of the element that will be used to initiate the drag</dd>
3247 <td class="msource">
3249 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3255 <tr class="method-row config-row-alt1 expandable">
3256 <td class="micon"><a class="exi" href="#expand"> </a></td>
3260 <a id="Roo.dd.DragDrop-method-setHandleElId" name=".setHandleElId"></a>
3261 <div class="fixedFont">
3262 <span class="attributes"></span><b class="itemname">setHandleElId</b>
3271 <div class="short">Allows you to specify a child of the linked element that should be<br/>used to initiate the drag operation.</div>
3277 Allows you to specify a child of the linked element that should be<br/>used to initiate the drag operation. An example of this would be if<br/>you have a content div with text and links. Clicking anywhere in the<br/>content area would normally start the drag operation. Use this method<br/>to specify that an element inside of the content div is the element<br/>that starts the drag operation.
3284 <dl class="detailList">
3285 <dt class="heading">Parameters:</dt>
3291 <dd>{string} the id of the element that will be used to<br/>initiate the drag.</dd>
3309 <td class="msource">
3311 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3317 <tr class="method-row config-row-alt0 expandable">
3318 <td class="micon"><a class="exi" href="#expand"> </a></td>
3322 <a id="Roo.dd.DragDrop-method-setInitPosition" name=".setInitPosition"></a>
3323 <div class="fixedFont">
3324 <span class="attributes"></span><b class="itemname">setInitPosition</b>
3326 (int <B><i>diffX</i></B>, int <B><i>diffY</i></B>)
3333 <div class="short">Stores the initial placement of the linked element.</div>
3339 Stores the initial placement of the linked element.
3346 <dl class="detailList">
3347 <dt class="heading">Parameters:</dt>
3350 <span class="fixedFont">int</span> <b>diffX</b>
3353 <dd>the X offset, default 0</dd>
3356 <span class="fixedFont">int</span> <b>diffY</b>
3359 <dd>the Y offset, default 0</dd>
3377 <td class="msource">
3379 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3385 <tr class="method-row config-row-alt1 expandable">
3386 <td class="micon"><a class="exi" href="#expand"> </a></td>
3390 <a id="Roo.dd.DragDrop-method-setOuterHandleElId" name=".setOuterHandleElId"></a>
3391 <div class="fixedFont">
3392 <span class="attributes"></span><b class="itemname">setOuterHandleElId</b>
3401 <div class="short">Allows you to set an element outside of the linked element as a drag<br/>handle</div>
3407 Allows you to set an element outside of the linked element as a drag<br/>handle
3414 <dl class="detailList">
3415 <dt class="heading">Parameters:</dt>
3421 <dd>the id of the element that will be used to initiate the drag</dd>
3439 <td class="msource">
3441 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3447 <tr class="method-row config-row-alt0 expandable">
3448 <td class="micon"><a class="exi" href="#expand"> </a></td>
3452 <a id="Roo.dd.DragDrop-method-setPadding" name=".setPadding"></a>
3453 <div class="fixedFont">
3454 <span class="attributes"></span><b class="itemname">setPadding</b>
3456 (int <B><i>iTop</i></B>, int <B><i>iRight</i></B>, int <B><i>iBot</i></B>, int <B><i>iLeft</i></B>)
3463 <div class="short">Configures the padding for the target zone in px.</div>
3469 Configures the padding for the target zone in px. Effectively expands<br/>(or reduces) the virtual object size for targeting calculations.<br/>Supports css-style shorthand; if only one parameter is passed, all sides<br/>will have that padding, and if only two are passed, the top and bottom<br/>will have the first param, the left and right the second.
3476 <dl class="detailList">
3477 <dt class="heading">Parameters:</dt>
3480 <span class="fixedFont">int</span> <b>iTop</b>
3486 <span class="fixedFont">int</span> <b>iRight</b>
3492 <span class="fixedFont">int</span> <b>iBot</b>
3498 <span class="fixedFont">int</span> <b>iLeft</b>
3519 <td class="msource">
3521 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3527 <tr class="method-row config-row-alt1 expandable">
3528 <td class="micon"><a class="exi" href="#expand"> </a></td>
3532 <a id="Roo.dd.DragDrop-method-setXConstraint" name=".setXConstraint"></a>
3533 <div class="fixedFont">
3534 <span class="attributes"></span><b class="itemname">setXConstraint</b>
3536 (int <B><i>iLeft</i></B>, int <B><i>iRight</i></B>, int <B><i>iTickSize</i></B>)
3543 <div class="short">By default, the element can be dragged any place on the screen.</div>
3549 By default, the element can be dragged any place on the screen. Use<br/>this method to limit the horizontal travel of the element. Pass in<br/>0,0 for the parameters if you want to lock the drag to the y axis.
3556 <dl class="detailList">
3557 <dt class="heading">Parameters:</dt>
3560 <span class="fixedFont">int</span> <b>iLeft</b>
3563 <dd>the number of pixels the element can move to the left</dd>
3566 <span class="fixedFont">int</span> <b>iRight</b>
3569 <dd>the number of pixels the element can move to the<br/>right</dd>
3572 <span class="fixedFont">int</span> <b>iTickSize</b>
3575 <dd>optional parameter for specifying that the<br/>element<br/>should move iTickSize pixels at a time.</dd>
3593 <td class="msource">
3595 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3601 <tr class="method-row config-row-alt0 expandable">
3602 <td class="micon"><a class="exi" href="#expand"> </a></td>
3606 <a id="Roo.dd.DragDrop-method-setYConstraint" name=".setYConstraint"></a>
3607 <div class="fixedFont">
3608 <span class="attributes"></span><b class="itemname">setYConstraint</b>
3610 (int <B><i>iUp</i></B>, int <B><i>iDown</i></B>, int <B><i>iTickSize</i></B>)
3617 <div class="short">By default, the element can be dragged any place on the screen.</div>
3623 By default, the element can be dragged any place on the screen. Set<br/>this to limit the vertical travel of the element. Pass in 0,0 for the<br/>parameters if you want to lock the drag to the x axis.
3630 <dl class="detailList">
3631 <dt class="heading">Parameters:</dt>
3634 <span class="fixedFont">int</span> <b>iUp</b>
3637 <dd>the number of pixels the element can move up</dd>
3640 <span class="fixedFont">int</span> <b>iDown</b>
3643 <dd>the number of pixels the element can move down</dd>
3646 <span class="fixedFont">int</span> <b>iTickSize</b>
3649 <dd>optional parameter for specifying that the<br/>element should move iTickSize pixels at a time.</dd>
3667 <td class="msource">
3669 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3675 <tr class="method-row config-row-alt1 expandable">
3676 <td class="micon"><a class="exi" href="#expand"> </a></td>
3680 <a id="Roo.dd.DragDrop-method-startDrag" name=".startDrag"></a>
3681 <div class="fixedFont">
3682 <span class="attributes"></span><b class="itemname">startDrag</b>
3684 (int <B><i>X</i></B>, int <B><i>Y</i></B>)
3691 <div class="short">Abstract method called after a drag/drop object is clicked<br/>and the drag or mousedown time thresholds have beeen met.</div>
3697 Abstract method called after a drag/drop object is clicked<br/>and the drag or mousedown time thresholds have beeen met.
3704 <dl class="detailList">
3705 <dt class="heading">Parameters:</dt>
3708 <span class="fixedFont">int</span> <b>X</b>
3711 <dd>click location</dd>
3714 <span class="fixedFont">int</span> <b>Y</b>
3717 <dd>click location</dd>
3735 <td class="msource">
3737 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3743 <tr class="method-row config-row-alt0 expandable">
3744 <td class="micon"><a class="exi" href="#expand"> </a></td>
3748 <a id="Roo.util.Observable-method-un" name=".un"></a>
3749 <div class="fixedFont">
3750 <span class="attributes"></span><b class="itemname">un</b>
3752 (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>)
3759 <div class="short">Removes a listener (shorthand for removeListener)</div>
3765 Removes a listener (shorthand for removeListener)
3772 <dl class="detailList">
3773 <dt class="heading">Parameters:</dt>
3776 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span> <b>eventName</b>
3779 <dd>The type of event to listen for</dd>
3782 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span> <b>handler</b>
3785 <dd>The handler to remove</dd>
3788 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>scope</b>
3791 <dd>(optional) The scope (this object) for the handler</dd>
3809 <td class="msource">
3811 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
3817 <tr class="method-row config-row-alt1 expandable">
3818 <td class="micon"><a class="exi" href="#expand"> </a></td>
3822 <a id="Roo.dd.DragDrop-method-unlock" name=".unlock"></a>
3823 <div class="fixedFont">
3824 <span class="attributes"></span><b class="itemname">unlock</b>
3833 <div class="short">Unlock this instace</div>
3860 <td class="msource">
3862 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3868 <tr class="method-row config-row-alt0 expandable">
3869 <td class="micon"><a class="exi" href="#expand"> </a></td>
3873 <a id="Roo.dd.DragDrop-method-unreg" name=".unreg"></a>
3874 <div class="fixedFont">
3875 <span class="attributes"></span><b class="itemname">unreg</b>
3884 <div class="short">Remove all drag and drop hooks for this element</div>
3890 Remove all drag and drop hooks for this element
3911 <td class="msource">
3913 <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3922 <!-- ============================== events summary / details ======================== -->
3925 <a id="Roo.dd.DropTarget-events"></a>
3934 <table cellspacing="0" class="member-table">
3935 <caption>Events</caption>
3938 <th class="sig-header" colspan="2">Event</th>
3939 <th class="msource-header">Defined By</th>
3948 <tr class="method-row expandable config-row-alt0 notInherited">
3949 <td class="micon"><a class="exi" href="#expand"> </a></td>
3952 <a id="Roo.dd.DropTarget-event-*drop"></a>
3954 <div class="fixedFont">
3955 <b class="itemname">drop</b> (<a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
3961 <div class="short">The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop target that the dragged item has<br/>been dropped on it.
3967 The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop target that the dragged item has<br/>been dropped on it. This method has no default implementation and returns false, so you must provide an<br/>implementation that does something to process the drop event and returns true so that the drag source's<br/>repair action does not run.<br/><br/>IMPORTANT : it should set this.success
3973 <dl class="detailList">
3974 <dt class="heading">Parameters:</dt>
3977 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span> <b>source</b>
3980 <dd>The drag source that was dragged over this drop target</dd>
3983 <span class="fixedFont">Event</span> <b>e</b>
3989 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>data</b>
3992 <dd>An object containing arbitrary data supplied by the drag source</dd>
4010 <td class="msource">
4015 <tr class="method-row expandable config-row-alt1 notInherited">
4016 <td class="micon"><a class="exi" href="#expand"> </a></td>
4019 <a id="Roo.dd.DropTarget-event-*enter"></a>
4021 <div class="fixedFont">
4022 <b class="itemname">enter</b> (<a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
4028 <div class="short">The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop target that the source is now over the<br/>target.
4034 The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop target that the source is now over the<br/>target. This default implementation adds the CSS class specified by overClass (if any) to the drop element<br/>and returns the dropAllowed config value. This method should be overridden if drop validation is required.<br/><br/>IMPORTANT : it should set this.overClass and this.dropAllowed
4040 <dl class="detailList">
4041 <dt class="heading">Parameters:</dt>
4044 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span> <b>source</b>
4047 <dd>The drag source that was dragged over this drop target</dd>
4050 <span class="fixedFont">Event</span> <b>e</b>
4056 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>data</b>
4059 <dd>An object containing arbitrary data supplied by the drag source</dd>
4077 <td class="msource">
4082 <tr class="method-row expandable config-row-alt0 notInherited">
4083 <td class="micon"><a class="exi" href="#expand"> </a></td>
4086 <a id="Roo.dd.DropTarget-event-*out"></a>
4088 <div class="fixedFont">
4089 <b class="itemname">out</b> (<a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
4095 <div class="short">The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged<br/>out of the target without dropping.
4101 The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged<br/>out of the target without dropping. This default implementation simply removes the CSS class specified by<br/>overClass (if any) from the drop element.
4107 <dl class="detailList">
4108 <dt class="heading">Parameters:</dt>
4111 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span> <b>source</b>
4114 <dd>The drag source that was dragged over this drop target</dd>
4117 <span class="fixedFont">Event</span> <b>e</b>
4123 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>data</b>
4126 <dd>An object containing arbitrary data supplied by the drag source</dd>
4144 <td class="msource">
4149 <tr class="method-row expandable config-row-alt1 notInherited">
4150 <td class="micon"><a class="exi" href="#expand"> </a></td>
4153 <a id="Roo.dd.DropTarget-event-*over"></a>
4155 <div class="fixedFont">
4156 <b class="itemname">over</b> (<a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
4162 <div class="short">The function a {<b>link</b> Roo.dd.DragSource} calls continuously while it is being dragged over the target.
4168 The function a {<b>link</b> Roo.dd.DragSource} calls continuously while it is being dragged over the target.<br/>This method will be called on every mouse movement while the drag source is over the drop target.<br/>This default implementation simply returns the dropAllowed config value.<br/><br/>IMPORTANT : it should set this.dropAllowed
4174 <dl class="detailList">
4175 <dt class="heading">Parameters:</dt>
4178 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span> <b>source</b>
4181 <dd>The drag source that was dragged over this drop target</dd>
4184 <span class="fixedFont">Event</span> <b>e</b>
4190 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>data</b>
4193 <dd>An object containing arbitrary data supplied by the drag source</dd>
4211 <td class="msource">
4223 <!-- ============================== footer ================================= -->
4224 <div class="fineprint" style="clear:both">
4226 Documentation generated by <a href="http://www.akbkhome.com" target="_blankt">Introspection Doc Generator</a> on Tue Aug 08 2017 12:05:51 GMT+0800 (HKT)
4228 <a href="http://www.jsdoctoolkit.org/" target="_blank">JsDoc Toolkit</a>