ext.tree.treedropzone.html.svn-base
来自「PHP 知识管理系统（基于树结构的知识管理系统）, 英文原版的PHP源码。」· SVN-BASE 代码 · 共 1,088 行 · 第 1/5 页
SVN-BASE
1,088 行
<td class="msource"><a ext:cls="Ext.dd.DragDrop" ext:member="#init" href="output/Ext.dd.DragDrop.html#init">DragDrop</a></td>
</tr>
<tr class="method-row inherited expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.tree.TreeDropZone-initTarget"></a>
<b>initTarget</b>( <code>id the</code>, <code>String sGroup</code>, <code>object config</code> ) : void <div class="mdesc">
<div class="short">Initializes Targeting functionality only... the object does notget a mousedown handler.</div>
<div class="long">
Initializes Targeting functionality only... the object does notget a mousedown handler. <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>the</code> : id<div class="sub-desc">id of the linked element</div></li><li><code>sGroup</code> : String<div class="sub-desc">the group of related items</div></li><li><code>config</code> : object<div class="sub-desc">configuration attributes</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>void</code></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.dd.DragDrop" ext:member="#initTarget" href="output/Ext.dd.DragDrop.html#initTarget">DragDrop</a></td>
</tr>
<tr class="method-row inherited alt expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.tree.TreeDropZone-isLocked"></a>
<b>isLocked</b>() : boolean <div class="mdesc">
<div class="short">Returns true if this instance is locked, or the drag drop mgr is locked(meaning that all drag/drop is disabled on th...</div>
<div class="long">
Returns true if this instance is locked, or the drag drop mgr is locked(meaning that all drag/drop is disabled on the page.) <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li>None.</li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>boolean</code><div class="sub-desc">true if this obj or all drag/drop is locked, else false</div></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.dd.DragDrop" ext:member="#isLocked" href="output/Ext.dd.DragDrop.html#isLocked">DragDrop</a></td>
</tr>
<tr class="method-row inherited expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.tree.TreeDropZone-isValidHandleChild"></a>
<b>isValidHandleChild</b>( <code>HTMLElement node</code> ) : boolean <div class="mdesc">
<div class="short">Checks the tag exclusion list to see if this click should be ignored</div>
<div class="long">
Checks the tag exclusion list to see if this click should be ignored <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>node</code> : HTMLElement<div class="sub-desc">the HTMLElement to evaluate</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>boolean</code><div class="sub-desc">true if this is a valid tag type, false if not</div></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.dd.DragDrop" ext:member="#isValidHandleChild" href="output/Ext.dd.DragDrop.html#isValidHandleChild">DragDrop</a></td>
</tr>
<tr class="method-row inherited alt expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.tree.TreeDropZone-lock"></a>
<b>lock</b>() : void <div class="mdesc">
<div class="short">Lock this instance</div>
<div class="long">
Lock this instance <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li>None.</li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>void</code></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.dd.DragDrop" ext:member="#lock" href="output/Ext.dd.DragDrop.html#lock">DragDrop</a></td>
</tr>
<tr class="method-row inherited expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.tree.TreeDropZone-notifyDrop"></a>
<b>notifyDrop</b>( <code>Ext.dd.DragSource source</code>, <code>Event e</code>, <code>Object data</code> ) : Boolean <div class="mdesc">
<div class="short">The function a Ext.dd.DragSource calls once to notify this drop target that the dragged item hasbeen dropped on it. ...</div>
<div class="long">
The function a <a ext:cls="Ext.dd.DragSource" href="output/Ext.dd.DragSource.html">Ext.dd.DragSource</a> calls once to notify this drop target that the dragged item hasbeen dropped on it. This method has no default implementation and returns false, so you must provide animplementation that does something to process the drop event and returns true so that the drag source'srepair action does not run. <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>source</code> : Ext.dd.DragSource<div class="sub-desc">The drag source that was dragged over this drop target</div></li><li><code>e</code> : Event<div class="sub-desc">The event</div></li><li><code>data</code> : Object<div class="sub-desc">An object containing arbitrary data supplied by the drag source</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>Boolean</code><div class="sub-desc">True if the drop was valid, else false</div></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.dd.DropTarget" ext:member="#notifyDrop" href="output/Ext.dd.DropTarget.html#notifyDrop">DropTarget</a></td>
</tr>
<tr class="method-row inherited alt expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.tree.TreeDropZone-notifyEnter"></a>
<b>notifyEnter</b>( <code>Ext.dd.DragSource source</code>, <code>Event e</code>, <code>Object data</code> ) : String <div class="mdesc">
<div class="short">The function a Ext.dd.DragSource calls once to notify this drop target that the source is now over thetarget. This ...</div>
<div class="long">
The function a <a ext:cls="Ext.dd.DragSource" href="output/Ext.dd.DragSource.html">Ext.dd.DragSource</a> calls once to notify this drop target that the source is now over thetarget. This default implementation adds the CSS class specified by overClass (if any) to the drop elementand returns the dropAllowed config value. This method should be overridden if drop validation is required. <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>source</code> : Ext.dd.DragSource<div class="sub-desc">The drag source that was dragged over this drop target</div></li><li><code>e</code> : Event<div class="sub-desc">The event</div></li><li><code>data</code> : Object<div class="sub-desc">An object containing arbitrary data supplied by the drag source</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>String</code><div class="sub-desc">status The CSS class that communicates the drop status back to the source so that the underlying {@link Ext.dd.StatusProxy} can be updated</div></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.dd.DropTarget" ext:member="#notifyEnter" href="output/Ext.dd.DropTarget.html#notifyEnter">DropTarget</a></td>
</tr>
<tr class="method-row inherited expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.tree.TreeDropZone-notifyOut"></a>
<b>notifyOut</b>( <code>Ext.dd.DragSource source</code>, <code>Event e</code>, <code>Object data</code> ) : void <div class="mdesc">
<div class="short">The function a Ext.dd.DragSource calls once to notify this drop target that the source has been draggedout of the ta...</div>
<div class="long">
The function a <a ext:cls="Ext.dd.DragSource" href="output/Ext.dd.DragSource.html">Ext.dd.DragSource</a> calls once to notify this drop target that the source has been draggedout of the target without dropping. This default implementation simply removes the CSS class specified byoverClass (if any) from the drop element. <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>source</code> : Ext.dd.DragSource<div class="sub-desc">The drag source that was dragged over this drop target</div></li><li><code>e</code> : Event<div class="sub-desc">The event</div></li><li><code>data</code> : Object<div class="sub-desc">An object containing arbitrary data supplied by the drag source</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>void</code></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.dd.DropTarget" ext:member="#notifyOut" href="output/Ext.dd.DropTarget.html#notifyOut">DropTarget</a></td>
</tr>
<tr class="method-row inherited alt expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.tree.TreeDropZone-notifyOver"></a>
<b>notifyOver</b>( <code>Ext.dd.DragSource source</code>, <code>Event e</code>, <code>Object data</code> ) : String <div class="mdesc">
<div class="short">The function a Ext.dd.DragSource calls continuously while it is being dragged over the target.This method will be ca...</div>
<div class="long">
The function a <a ext:cls="Ext.dd.DragSource" href="output/Ext.dd.DragSource.html">Ext.dd.DragSource</a> calls continuously while it is being dragged over the target.This method will be called on every mouse movement while the drag source is over the drop target.This default implementation simply returns the dropAllowed config value. <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>source</code> : Ext.dd.DragSource<div class="sub-desc">The drag source that was dragged over this drop target</div></li><li><code>e</code> : Event<div class="sub-desc">The event</div></li><li><code>data</code> : Object<div class="sub-desc">An object containing arbitrary data supplied by the drag source</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>String</code><div class="sub-desc">status The CSS class that communicates the drop status back to the source so that the underlying {@link Ext.dd.StatusProxy} can be updated</div></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.dd.DropTarget" ext:member="#notifyOver" href="output/Ext.dd.DropTarget.html#notifyOver">DropTarget</a></td>
</tr>
<tr class="method-row inherited expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.tree.TreeDropZone-onAvailable"></a>
<b>onAvailable</b>() : void <div class="mdesc">
<div class="short">Override the onAvailable method to do what is needed after the initialposition was determined.</div>
<div class="long">
Override the onAvailable method to do what is needed after the initialposition was determined. <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li>None.</li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>void</code></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.dd.DragDrop" ext:member="#onAvailable" href="output/Ext.dd.DragDrop.html#onAvailable">DragDrop</a></td>
</tr>
<tr class="method-row inherited alt expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.tree.TreeDropZone-onContainerDrop"></a>
<b>onContainerDrop</b>( <code>Ext.dd.DragSource source</code>, <code>Event e</code>, <code>Object data</code> ) : Boolean <div class="mdesc">
<div class="short">Called internally when the DropZone determines that a Ext.dd.DragSource has been dropped on it,but not on any of its...</div>
<div class="long">
Called internally when the DropZone determines that a <a ext:cls="Ext.dd.DragSource" href="output/Ext.dd.DragSource.html">Ext.dd.DragSource</a> has been dropped on it,but not on any of its registered drop nodes. The default implementation returns false, so it should beoverridden to provide the appropriate processing of the drop event if you need the drop zone itself tobe able to accept drops. It should return true when valid so that the drag source's repair action does not run. <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>source</code> : Ext.dd.DragSource<div class="sub-desc">The drag source that was dragged over this drop zone</div></li><li><code>e</code> : Event<div class="sub-desc">The event</div></li><li><code>data</code> : Object<div class="sub-desc">An object containing arbitrary data supplied by the drag source</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>Boolean</code><div class="sub-desc">True if the drop was valid, else false</div></li>
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?