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<div class="subTitle">com.mxgraph.swing.handler</div>
<h2 title="Class mxConnectionHandler" class="title">Class mxConnectionHandler</h2>
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<ul class="inheritance">
<li><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
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<li>com.mxgraph.swing.handler.mxConnectionHandler</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseListener.html?is-external=true" title="class or interface in java.awt.event">MouseListener</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseMotionListener.html?is-external=true" title="class or interface in java.awt.event">MouseMotionListener</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/EventListener.html?is-external=true" title="class or interface in java.util">EventListener</a></dd>
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<pre>public class <span class="typeNameLabel">mxConnectionHandler</span>
extends <a href="../../../../com/mxgraph/swing/util/mxMouseAdapter.html" title="class in com.mxgraph.swing.util">mxMouseAdapter</a></pre>
<div class="block">Connection handler creates new connections between cells. This control is used to display the connector
icon, while the preview is used to draw the line.
mxEvent.CONNECT fires between begin- and endUpdate in mouseReleased. The <code>cell</code>
property contains the inserted edge, the <code>event</code> and <code>target</code>
properties contain the respective arguments that were passed to mouseReleased.</div>
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<h3>Field Summary</h3>
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<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#active">active</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Rectangle.html?is-external=true" title="class or interface in java.awt">Rectangle</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#bounds">bounds</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Cursor.html?is-external=true" title="class or interface in java.awt">Cursor</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#CONNECT_CURSOR">CONNECT_CURSOR</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/1.5.0/docs/api/javax/swing/ImageIcon.html?is-external=true" title="class or interface in javax.swing">ImageIcon</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#connectIcon">connectIcon</a></span></code>
<div class="block">Specifies the icon to be used for creating new connections.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../com/mxgraph/swing/handler/mxConnectPreview.html" title="class in com.mxgraph.swing.handler">mxConnectPreview</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#connectPreview">connectPreview</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#createTarget">createTarget</a></span></code>
<div class="block">Specifies if the source should be cloned and used as a target if no
target was selected.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#enabled">enabled</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#error">error</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../com/mxgraph/util/mxEventSource.html" title="class in com.mxgraph.util">mxEventSource</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#eventSource">eventSource</a></span></code>
<div class="block">Holds the event source.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Point.html?is-external=true" title="class or interface in java.awt">Point</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#first">first</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../com/mxgraph/swing/mxGraphComponent.html" title="class in com.mxgraph.swing">mxGraphComponent</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#graphComponent">graphComponent</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#handleEnabled">handleEnabled</a></span></code>
<div class="block">Specifies if a handle should be used for creating new connections.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#handleSize">handleSize</a></span></code>
<div class="block">Specifies the size of the handle to be used for creating new
connections.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#keepOnTop">keepOnTop</a></span></code>
<div class="block">Appearance and event handling order wrt subhandles.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../com/mxgraph/swing/handler/mxCellMarker.html" title="class in com.mxgraph.swing.handler">mxCellMarker</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#marker">marker</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../com/mxgraph/util/mxEventSource.mxIEventListener.html" title="interface in com.mxgraph.util">mxEventSource.mxIEventListener</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#resetHandler">resetHandler</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#select">select</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#source">source</a></span></code>&nbsp;</td>
</tr>
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<h3>Constructor Summary</h3>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#mxConnectionHandler-com.mxgraph.swing.mxGraphComponent-">mxConnectionHandler</a></span>(<a href="../../../../com/mxgraph/swing/mxGraphComponent.html" title="class in com.mxgraph.swing">mxGraphComponent</a>&nbsp;graphComponent)</code>&nbsp;</td>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<tr id="i0" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#addGraphListeners-com.mxgraph.view.mxGraph-">addGraphListeners</a></span>(<a href="../../../../com/mxgraph/view/mxGraph.html" title="class in com.mxgraph.view">mxGraph</a>&nbsp;graph)</code>
<div class="block">Installs the listeners to update the handles after any changes.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#addListener-java.lang.String-com.mxgraph.util.mxEventSource.mxIEventListener-">addListener</a></span>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;eventName,
<a href="../../../../com/mxgraph/util/mxEventSource.mxIEventListener.html" title="interface in com.mxgraph.util">mxEventSource.mxIEventListener</a>&nbsp;listener)</code>
<div class="block">Adds the given event listener.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>protected <a href="../../../../com/mxgraph/swing/handler/mxConnectPreview.html" title="class in com.mxgraph.swing.handler">mxConnectPreview</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#createConnectPreview--">createConnectPreview</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#createTargetVertex-java.awt.event.MouseEvent-java.lang.Object-">createTargetVertex</a></span>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseEvent.html?is-external=true" title="class or interface in java.awt.event">MouseEvent</a>&nbsp;e,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;source)</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/javax/swing/ImageIcon.html?is-external=true" title="class or interface in javax.swing">ImageIcon</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#getConnecIcon--">getConnecIcon</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="../../../../com/mxgraph/swing/handler/mxConnectPreview.html" title="class in com.mxgraph.swing.handler">mxConnectPreview</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#getConnectPreview--">getConnectPreview</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#getHandleSize--">getHandleSize</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code><a href="../../../../com/mxgraph/swing/handler/mxCellMarker.html" title="class in com.mxgraph.swing.handler">mxCellMarker</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#getMarker--">getMarker</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#isActive--">isActive</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#isConnecting--">isConnecting</a></span>()</code>
<div class="block">Returns true if the source terminal has been clicked and a new
connection is currently being previewed.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#isCreateTarget--">isCreateTarget</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#isEnabled--">isEnabled</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#isHandleEnabled--">isHandleEnabled</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#isHighlighting--">isHighlighting</a></span>()</code>
<div class="block">Returns true if no connectIcon is specified and handleEnabled is false.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#isKeepOnTop--">isKeepOnTop</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#isSelect--">isSelect</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#isValidSource-java.lang.Object-">isValidSource</a></span>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;cell)</code>&nbsp;</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#isValidTarget-java.lang.Object-">isValidTarget</a></span>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;cell)</code>
<div class="block">Returns true.</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#mouseDragged-java.awt.event.MouseEvent-">mouseDragged</a></span>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseEvent.html?is-external=true" title="class or interface in java.awt.event">MouseEvent</a>&nbsp;e)</code>&nbsp;</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#mouseMoved-java.awt.event.MouseEvent-">mouseMoved</a></span>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseEvent.html?is-external=true" title="class or interface in java.awt.event">MouseEvent</a>&nbsp;e)</code>&nbsp;</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#mousePressed-java.awt.event.MouseEvent-">mousePressed</a></span>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseEvent.html?is-external=true" title="class or interface in java.awt.event">MouseEvent</a>&nbsp;e)</code>&nbsp;</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#mouseReleased-java.awt.event.MouseEvent-">mouseReleased</a></span>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseEvent.html?is-external=true" title="class or interface in java.awt.event">MouseEvent</a>&nbsp;e)</code>&nbsp;</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#paint-java.awt.Graphics-">paint</a></span>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Graphics.html?is-external=true" title="class or interface in java.awt">Graphics</a>&nbsp;g)</code>&nbsp;</td>
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<tr id="i23" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#removeGraphListeners-com.mxgraph.view.mxGraph-">removeGraphListeners</a></span>(<a href="../../../../com/mxgraph/view/mxGraph.html" title="class in com.mxgraph.view">mxGraph</a>&nbsp;graph)</code>
<div class="block">Removes all installed listeners.</div>
</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#removeListener-com.mxgraph.util.mxEventSource.mxIEventListener-">removeListener</a></span>(<a href="../../../../com/mxgraph/util/mxEventSource.mxIEventListener.html" title="interface in com.mxgraph.util">mxEventSource.mxIEventListener</a>&nbsp;listener)</code>
<div class="block">Removes the given event listener.</div>
</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#removeListener-com.mxgraph.util.mxEventSource.mxIEventListener-java.lang.String-">removeListener</a></span>(<a href="../../../../com/mxgraph/util/mxEventSource.mxIEventListener.html" title="interface in com.mxgraph.util">mxEventSource.mxIEventListener</a>&nbsp;listener,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;eventName)</code>
<div class="block">Removes the given event listener for the specified event name.</div>
</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#reset--">reset</a></span>()</code>&nbsp;</td>
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<tr id="i27" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#setBounds-java.awt.Rectangle-">setBounds</a></span>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Rectangle.html?is-external=true" title="class or interface in java.awt">Rectangle</a>&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#setConnectIcon-javax.swing.ImageIcon-">setConnectIcon</a></span>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/javax/swing/ImageIcon.html?is-external=true" title="class or interface in javax.swing">ImageIcon</a>&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#setConnectPreview-com.mxgraph.swing.handler.mxConnectPreview-">setConnectPreview</a></span>(<a href="../../../../com/mxgraph/swing/handler/mxConnectPreview.html" title="class in com.mxgraph.swing.handler">mxConnectPreview</a>&nbsp;value)</code>&nbsp;</td>
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<tr id="i30" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#setCreateTarget-boolean-">setCreateTarget</a></span>(boolean&nbsp;value)</code>&nbsp;</td>
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<tr id="i31" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#setEnabled-boolean-">setEnabled</a></span>(boolean&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i32" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#setHandleEnabled-boolean-">setHandleEnabled</a></span>(boolean&nbsp;value)</code>&nbsp;</td>
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<tr id="i33" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#setHandleSize-int-">setHandleSize</a></span>(int&nbsp;value)</code>&nbsp;</td>
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<tr id="i34" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#setKeepOnTop-boolean-">setKeepOnTop</a></span>(boolean&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i35" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#setMarker-com.mxgraph.swing.handler.mxCellMarker-">setMarker</a></span>(<a href="../../../../com/mxgraph/swing/handler/mxCellMarker.html" title="class in com.mxgraph.swing.handler">mxCellMarker</a>&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i36" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#setSelect-boolean-">setSelect</a></span>(boolean&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i37" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#start-java.awt.event.MouseEvent-com.mxgraph.view.mxCellState-">start</a></span>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseEvent.html?is-external=true" title="class or interface in java.awt.event">MouseEvent</a>&nbsp;e,
<a href="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;state)</code>&nbsp;</td>
</tr>
<tr id="i38" class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/mxgraph/swing/handler/mxConnectionHandler.html#validateConnection-java.lang.Object-java.lang.Object-">validateConnection</a></span>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;source,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;target)</code>
<div class="block">Returns the error message or an empty string if the connection for the
given source target pair is not valid.</div>
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<code><a href="../../../../com/mxgraph/swing/util/mxMouseAdapter.html#mouseClicked-java.awt.event.MouseEvent-">mouseClicked</a>, <a href="../../../../com/mxgraph/swing/util/mxMouseAdapter.html#mouseEntered-java.awt.event.MouseEvent-">mouseEntered</a>, <a href="../../../../com/mxgraph/swing/util/mxMouseAdapter.html#mouseExited-java.awt.event.MouseEvent-">mouseExited</a></code></li>
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<code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<pre>public static&nbsp;<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Cursor.html?is-external=true" title="class or interface in java.awt">Cursor</a> CONNECT_CURSOR</pre>
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<pre>protected&nbsp;<a href="../../../../com/mxgraph/swing/mxGraphComponent.html" title="class in com.mxgraph.swing">mxGraphComponent</a> graphComponent</pre>
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<a name="eventSource">
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<h4>eventSource</h4>
<pre>protected&nbsp;<a href="../../../../com/mxgraph/util/mxEventSource.html" title="class in com.mxgraph.util">mxEventSource</a> eventSource</pre>
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<pre>protected&nbsp;<a href="../../../../com/mxgraph/swing/handler/mxConnectPreview.html" title="class in com.mxgraph.swing.handler">mxConnectPreview</a> connectPreview</pre>
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<pre>protected&nbsp;<a href="http://download.oracle.com/javase/1.5.0/docs/api/javax/swing/ImageIcon.html?is-external=true" title="class or interface in javax.swing">ImageIcon</a> connectIcon</pre>
<div class="block">Specifies the icon to be used for creating new connections. If this is
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<pre>protected&nbsp;int handleSize</pre>
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<pre>protected&nbsp;boolean handleEnabled</pre>
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is only used if no connectIcon is specified. If this is false, then the
source cell will be highlighted when the mouse is over the hotspot given
in the marker. Default is mxConstants.CONNECT_HANDLE_ENABLED.</div>
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<pre>protected&nbsp;boolean select</pre>
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<pre>protected&nbsp;boolean createTarget</pre>
<div class="block">Specifies if the source should be cloned and used as a target if no
target was selected. Default is false.</div>
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<pre>protected&nbsp;boolean keepOnTop</pre>
<div class="block">Appearance and event handling order wrt subhandles.</div>
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<pre>protected&nbsp;boolean enabled</pre>
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<h4>first</h4>
<pre>protected transient&nbsp;<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Point.html?is-external=true" title="class or interface in java.awt">Point</a> first</pre>
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<pre>protected transient&nbsp;boolean active</pre>
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<pre>protected transient&nbsp;<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Rectangle.html?is-external=true" title="class or interface in java.awt">Rectangle</a> bounds</pre>
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<pre>protected transient&nbsp;<a href="../../../../com/mxgraph/swing/handler/mxCellMarker.html" title="class in com.mxgraph.swing.handler">mxCellMarker</a> marker</pre>
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<pre>public&nbsp;<a href="../../../../com/mxgraph/swing/handler/mxConnectPreview.html" title="class in com.mxgraph.swing.handler">mxConnectPreview</a>&nbsp;getConnectPreview()</pre>
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<pre>public&nbsp;boolean&nbsp;isConnecting()</pre>
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<pre>public&nbsp;void&nbsp;setSelect(boolean&nbsp;value)</pre>
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<pre>public&nbsp;boolean&nbsp;isSelect()</pre>
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<pre>public&nbsp;void&nbsp;reset()</pre>
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<pre>public&nbsp;<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;createTargetVertex(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseEvent.html?is-external=true" title="class or interface in java.awt.event">MouseEvent</a>&nbsp;e,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;source)</pre>
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<pre>public&nbsp;boolean&nbsp;isValidSource(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;cell)</pre>
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<pre>public&nbsp;boolean&nbsp;isValidTarget(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;cell)</pre>
<div class="block">Returns true. The call to mxGraph.isValidTarget is implicit by calling
mxGraph.getEdgeValidationError in validateConnection. This is an
additional hook for disabling certain targets in this specific handler.</div>
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<pre>public&nbsp;<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;validateConnection(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;source,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;target)</pre>
<div class="block">Returns the error message or an empty string if the connection for the
given source target pair is not valid. Otherwise it returns null.</div>
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<pre>public&nbsp;void&nbsp;mousePressed(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseEvent.html?is-external=true" title="class or interface in java.awt.event">MouseEvent</a>&nbsp;e)</pre>
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<dd><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseListener.html?is-external=true#mousePressed-java.awt.event.MouseEvent-" title="class or interface in java.awt.event">mousePressed</a></code>&nbsp;in interface&nbsp;<code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseListener.html?is-external=true" title="class or interface in java.awt.event">MouseListener</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../com/mxgraph/swing/util/mxMouseAdapter.html#mousePressed-java.awt.event.MouseEvent-">mousePressed</a></code>&nbsp;in class&nbsp;<code><a href="../../../../com/mxgraph/swing/util/mxMouseAdapter.html" title="class in com.mxgraph.swing.util">mxMouseAdapter</a></code></dd>
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<pre>public&nbsp;void&nbsp;start(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseEvent.html?is-external=true" title="class or interface in java.awt.event">MouseEvent</a>&nbsp;e,
<a href="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;state)</pre>
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<dd><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseMotionListener.html?is-external=true#mouseMoved-java.awt.event.MouseEvent-" title="class or interface in java.awt.event">mouseMoved</a></code>&nbsp;in interface&nbsp;<code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseMotionListener.html?is-external=true" title="class or interface in java.awt.event">MouseMotionListener</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../com/mxgraph/swing/util/mxMouseAdapter.html#mouseMoved-java.awt.event.MouseEvent-">mouseMoved</a></code>&nbsp;in class&nbsp;<code><a href="../../../../com/mxgraph/swing/util/mxMouseAdapter.html" title="class in com.mxgraph.swing.util">mxMouseAdapter</a></code></dd>
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<pre>public&nbsp;void&nbsp;mouseDragged(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseEvent.html?is-external=true" title="class or interface in java.awt.event">MouseEvent</a>&nbsp;e)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseMotionListener.html?is-external=true#mouseDragged-java.awt.event.MouseEvent-" title="class or interface in java.awt.event">mouseDragged</a></code>&nbsp;in interface&nbsp;<code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseMotionListener.html?is-external=true" title="class or interface in java.awt.event">MouseMotionListener</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../com/mxgraph/swing/util/mxMouseAdapter.html#mouseDragged-java.awt.event.MouseEvent-">mouseDragged</a></code>&nbsp;in class&nbsp;<code><a href="../../../../com/mxgraph/swing/util/mxMouseAdapter.html" title="class in com.mxgraph.swing.util">mxMouseAdapter</a></code></dd>
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<pre>public&nbsp;void&nbsp;mouseReleased(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseEvent.html?is-external=true" title="class or interface in java.awt.event">MouseEvent</a>&nbsp;e)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseListener.html?is-external=true#mouseReleased-java.awt.event.MouseEvent-" title="class or interface in java.awt.event">mouseReleased</a></code>&nbsp;in interface&nbsp;<code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/event/MouseListener.html?is-external=true" title="class or interface in java.awt.event">MouseListener</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../com/mxgraph/swing/util/mxMouseAdapter.html#mouseReleased-java.awt.event.MouseEvent-">mouseReleased</a></code>&nbsp;in class&nbsp;<code><a href="../../../../com/mxgraph/swing/util/mxMouseAdapter.html" title="class in com.mxgraph.swing.util">mxMouseAdapter</a></code></dd>
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<pre>public&nbsp;void&nbsp;setBounds(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Rectangle.html?is-external=true" title="class or interface in java.awt">Rectangle</a>&nbsp;value)</pre>
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<pre>public&nbsp;void&nbsp;addListener(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;eventName,
<a href="../../../../com/mxgraph/util/mxEventSource.mxIEventListener.html" title="interface in com.mxgraph.util">mxEventSource.mxIEventListener</a>&nbsp;listener)</pre>
<div class="block">Adds the given event listener.</div>
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<pre>public&nbsp;void&nbsp;removeListener(<a href="../../../../com/mxgraph/util/mxEventSource.mxIEventListener.html" title="interface in com.mxgraph.util">mxEventSource.mxIEventListener</a>&nbsp;listener)</pre>
<div class="block">Removes the given event listener.</div>
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<pre>public&nbsp;void&nbsp;removeListener(<a href="../../../../com/mxgraph/util/mxEventSource.mxIEventListener.html" title="interface in com.mxgraph.util">mxEventSource.mxIEventListener</a>&nbsp;listener,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;eventName)</pre>
<div class="block">Removes the given event listener for the specified event name.</div>
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<pre>public&nbsp;void&nbsp;paint(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/awt/Graphics.html?is-external=true" title="class or interface in java.awt">Graphics</a>&nbsp;g)</pre>
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