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<title>mxVertexHandler (mxGraph 3.9.12 API Specification)</title>
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<h2 title="Class mxVertexHandler" class="title">Class mxVertexHandler</h2>
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<li>java.lang.Object</li>
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<pre>public class <span class="typeNameLabel">mxVertexHandler</span>
extends <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html" title="class in com.mxgraph.swing.handler">mxCellHandler</a></pre>
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<td class="colFirst"><code>protected boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxVertexHandler.html#constrainedEvent">constrainedEvent</a></span></code></th>
<td class="colLast">
<div class="block">Workaround for shift-key-state not correct in mouseReleased.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.awt.Cursor[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxVertexHandler.html#CURSORS">CURSORS</a></span></code></th>
<td class="colLast">&nbsp;</td>
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<td class="colFirst"><code>protected boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxVertexHandler.html#gridEnabledEvent">gridEnabledEvent</a></span></code></th>
<td class="colLast">
<div class="block">Workaround for alt-key-state not correct in mouseReleased.</div>
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<code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#bounds">bounds</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#first">first</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#graphComponent">graphComponent</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#handles">handles</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#handlesVisible">handlesVisible</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#index">index</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#preview">preview</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#state">state</a></code></li>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxVertexHandler.html#mxVertexHandler-com.mxgraph.swing.mxGraphComponent-com.mxgraph.view.mxCellState-">mxVertexHandler</a></span>&#8203;(<a href="../../../../com/mxgraph/swing/mxGraphComponent.html" title="class in com.mxgraph.swing">mxGraphComponent</a>&nbsp;graphComponent,
<a href="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;state)</code></th>
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<td class="colFirst"><code>protected java.awt.Rectangle[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxVertexHandler.html#createHandles--">createHandles</a></span>()</code></th>
<td class="colLast">
<div class="block">Creates the rectangles that define the handles.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected javax.swing.JComponent</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxVertexHandler.html#createPreview--">createPreview</a></span>()</code></th>
<td class="colLast">
<div class="block">Creates the preview for this handler.</div>
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</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>protected java.awt.Cursor</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxVertexHandler.html#getCursor-java.awt.event.MouseEvent-int-">getCursor</a></span>&#8203;(java.awt.event.MouseEvent&nbsp;e,
int&nbsp;index)</code></th>
<td class="colLast">
<div class="block">Returns the cursor for the given event and handle.</div>
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</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>java.awt.Color</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxVertexHandler.html#getSelectionColor--">getSelectionColor</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the color used to draw the selection border.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>java.awt.Stroke</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxVertexHandler.html#getSelectionStroke--">getSelectionStroke</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the stroke used to draw the selection border.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxVertexHandler.html#mouseDragged-java.awt.event.MouseEvent-">mouseDragged</a></span>&#8203;(java.awt.event.MouseEvent&nbsp;e)</code></th>
<td class="colLast">
<div class="block">Processes the given event.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxVertexHandler.html#mouseReleased-java.awt.event.MouseEvent-">mouseReleased</a></span>&#8203;(java.awt.event.MouseEvent&nbsp;e)</code></th>
<td class="colLast">
<div class="block">Processes the given event.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxVertexHandler.html#moveLabel-java.awt.event.MouseEvent-">moveLabel</a></span>&#8203;(java.awt.event.MouseEvent&nbsp;e)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxVertexHandler.html#paint-java.awt.Graphics-">paint</a></span>&#8203;(java.awt.Graphics&nbsp;g)</code></th>
<td class="colLast">
<div class="block">Paints the visible handles of this handler.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxVertexHandler.html#resizeCell-java.awt.event.MouseEvent-">resizeCell</a></span>&#8203;(java.awt.event.MouseEvent&nbsp;e)</code></th>
<td class="colLast">&nbsp;</td>
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<tr id="i10" class="altColor">
<td class="colFirst"><code>protected <a href="../../../../com/mxgraph/util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxVertexHandler.html#union-com.mxgraph.util.mxRectangle-double-double-int-">union</a></span>&#8203;(<a href="../../../../com/mxgraph/util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a>&nbsp;bounds,
double&nbsp;dx,
double&nbsp;dy,
int&nbsp;index)</code></th>
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<h3>Methods inherited from class&nbsp;com.mxgraph.swing.handler.<a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html" title="class in com.mxgraph.swing.handler">mxCellHandler</a></h3>
<code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#destroy--">destroy</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#getBounds--">getBounds</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#getGraphComponent--">getGraphComponent</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#getHandleBorderColor-int-">getHandleBorderColor</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#getHandleCount--">getHandleCount</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#getHandleFillColor-int-">getHandleFillColor</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#getIndex--">getIndex</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#getIndexAt-int-int-">getIndexAt</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#getState--">getState</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#getToolTipText-java.awt.event.MouseEvent-">getToolTipText</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#isActive--">isActive</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#isHandleEnabled-int-">isHandleEnabled</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#isHandlesVisible--">isHandlesVisible</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#isHandleVisible-int-">isHandleVisible</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#isIgnoredEvent-java.awt.event.MouseEvent-">isIgnoredEvent</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#isLabel-int-">isLabel</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#isLabelMovable--">isLabelMovable</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#mouseMoved-java.awt.event.MouseEvent-">mouseMoved</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#mousePressed-java.awt.event.MouseEvent-">mousePressed</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#refresh-com.mxgraph.view.mxCellState-">refresh</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#reset--">reset</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#setHandlesVisible-boolean-">setHandlesVisible</a>, <a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#start-java.awt.event.MouseEvent-int-">start</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
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<h4>CURSORS</h4>
<pre>public static&nbsp;java.awt.Cursor[] CURSORS</pre>
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<h4>gridEnabledEvent</h4>
<pre>protected transient&nbsp;boolean gridEnabledEvent</pre>
<div class="block">Workaround for alt-key-state not correct in mouseReleased.</div>
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<pre>protected transient&nbsp;boolean constrainedEvent</pre>
<div class="block">Workaround for shift-key-state not correct in mouseReleased.</div>
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<h4>mxVertexHandler</h4>
<pre>public&nbsp;mxVertexHandler&#8203;(<a href="../../../../com/mxgraph/swing/mxGraphComponent.html" title="class in com.mxgraph.swing">mxGraphComponent</a>&nbsp;graphComponent,
<a href="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;state)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>graphComponent</code> - </dd>
<dd><code>state</code> - </dd>
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<h4>createHandles</h4>
<pre>protected&nbsp;java.awt.Rectangle[]&nbsp;createHandles()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#createHandles--">mxCellHandler</a></code></span></div>
<div class="block">Creates the rectangles that define the handles.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#createHandles--">createHandles</a></code>&nbsp;in class&nbsp;<code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html" title="class in com.mxgraph.swing.handler">mxCellHandler</a></code></dd>
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<pre>protected&nbsp;javax.swing.JComponent&nbsp;createPreview()</pre>
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<div class="block">Creates the preview for this handler.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#createPreview--">createPreview</a></code>&nbsp;in class&nbsp;<code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html" title="class in com.mxgraph.swing.handler">mxCellHandler</a></code></dd>
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<pre>public&nbsp;void&nbsp;mouseDragged&#8203;(java.awt.event.MouseEvent&nbsp;e)</pre>
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<div class="block">Processes the given event.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#mouseDragged-java.awt.event.MouseEvent-">mouseDragged</a></code>&nbsp;in class&nbsp;<code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html" title="class in com.mxgraph.swing.handler">mxCellHandler</a></code></dd>
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<h4>mouseReleased</h4>
<pre>public&nbsp;void&nbsp;mouseReleased&#8203;(java.awt.event.MouseEvent&nbsp;e)</pre>
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<div class="block">Processes the given event.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#mouseReleased-java.awt.event.MouseEvent-">mouseReleased</a></code>&nbsp;in class&nbsp;<code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html" title="class in com.mxgraph.swing.handler">mxCellHandler</a></code></dd>
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<h4>moveLabel</h4>
<pre>protected&nbsp;void&nbsp;moveLabel&#8203;(java.awt.event.MouseEvent&nbsp;e)</pre>
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<h4>resizeCell</h4>
<pre>protected&nbsp;void&nbsp;resizeCell&#8203;(java.awt.event.MouseEvent&nbsp;e)</pre>
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<h4>getCursor</h4>
<pre>protected&nbsp;java.awt.Cursor&nbsp;getCursor&#8203;(java.awt.event.MouseEvent&nbsp;e,
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<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#getCursor-java.awt.event.MouseEvent-int-">mxCellHandler</a></code></span></div>
<div class="block">Returns the cursor for the given event and handle.</div>
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<dd><code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#getCursor-java.awt.event.MouseEvent-int-">getCursor</a></code>&nbsp;in class&nbsp;<code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html" title="class in com.mxgraph.swing.handler">mxCellHandler</a></code></dd>
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<pre>protected&nbsp;<a href="../../../../com/mxgraph/util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a>&nbsp;union&#8203;(<a href="../../../../com/mxgraph/util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a>&nbsp;bounds,
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double&nbsp;dy,
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<dd><code>dx</code> - </dd>
<dd><code>dy</code> - </dd>
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<h4>getSelectionColor</h4>
<pre>public&nbsp;java.awt.Color&nbsp;getSelectionColor()</pre>
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<div class="block">Returns the color used to draw the selection border. This implementation
returns null.</div>
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<dd><code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#getSelectionColor--">getSelectionColor</a></code>&nbsp;in class&nbsp;<code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html" title="class in com.mxgraph.swing.handler">mxCellHandler</a></code></dd>
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<h4>getSelectionStroke</h4>
<pre>public&nbsp;java.awt.Stroke&nbsp;getSelectionStroke()</pre>
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<div class="block">Returns the stroke used to draw the selection border. This implementation
returns null.</div>
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<dd><code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#getSelectionStroke--">getSelectionStroke</a></code>&nbsp;in class&nbsp;<code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html" title="class in com.mxgraph.swing.handler">mxCellHandler</a></code></dd>
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<h4>paint</h4>
<pre>public&nbsp;void&nbsp;paint&#8203;(java.awt.Graphics&nbsp;g)</pre>
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<div class="block">Paints the visible handles of this handler.</div>
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<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html#paint-java.awt.Graphics-">paint</a></code>&nbsp;in class&nbsp;<code><a href="../../../../com/mxgraph/swing/handler/mxCellHandler.html" title="class in com.mxgraph.swing.handler">mxCellHandler</a></code></dd>
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