maxGraph/java/docs/com/mxgraph/swing/handler/mxConnectPreview.html

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mxConnectPreview (mxGraph 1.10.4.1 API Specification)
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com.mxgraph.swing.handler</FONT>
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Class mxConnectPreview</H2>
<PRE>
<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>
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../com/mxgraph/util/mxEventSource.html" title="class in com.mxgraph.util">com.mxgraph.util.mxEventSource</A>
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>com.mxgraph.swing.handler.mxConnectPreview</B>
</PRE>
<HR>
<DL>
<DT><PRE>public class <B>mxConnectPreview</B><DT>extends <A HREF="../../../../com/mxgraph/util/mxEventSource.html" title="class in com.mxgraph.util">mxEventSource</A></DL>
</PRE>
<P>
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.
<P>
<P>
<HR>
<P>
<!-- ======== NESTED CLASS SUMMARY ======== -->
<A NAME="nested_class_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Nested Class Summary</B></FONT></TH>
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</TABLE>
&nbsp;<A NAME="nested_classes_inherited_from_class_com.mxgraph.util.mxEventSource"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Nested classes/interfaces inherited from class com.mxgraph.util.<A HREF="../../../../com/mxgraph/util/mxEventSource.html" title="class in com.mxgraph.util">mxEventSource</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../com/mxgraph/util/mxEventSource.mxIEventListener.html" title="interface in com.mxgraph.util">mxEventSource.mxIEventListener</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<!-- =========== FIELD SUMMARY =========== -->
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<B>Field Summary</B></FONT></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../com/mxgraph/swing/mxGraphComponent.html" title="class in com.mxgraph.swing">mxGraphComponent</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#graphComponent">graphComponent</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#previewState">previewState</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#sourceState">sourceState</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../com/mxgraph/util/mxPoint.html" title="class in com.mxgraph.util">mxPoint</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#startPoint">startPoint</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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</TABLE>
&nbsp;<A NAME="fields_inherited_from_class_com.mxgraph.util.mxEventSource"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Fields inherited from class com.mxgraph.util.<A HREF="../../../../com/mxgraph/util/mxEventSource.html" title="class in com.mxgraph.util">mxEventSource</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../com/mxgraph/util/mxEventSource.html#eventListeners">eventListeners</A>, <A HREF="../../../../com/mxgraph/util/mxEventSource.html#eventsEnabled">eventsEnabled</A>, <A HREF="../../../../com/mxgraph/util/mxEventSource.html#eventSource">eventSource</A></CODE></TD>
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&nbsp;
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<B>Constructor Summary</B></FONT></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#mxConnectPreview(com.mxgraph.swing.mxGraphComponent)">mxConnectPreview</A></B>(<A HREF="../../../../com/mxgraph/swing/mxGraphComponent.html" title="class in com.mxgraph.swing">mxGraphComponent</A>&nbsp;graphComponent)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<!-- ========== METHOD SUMMARY =========== -->
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<B>Method Summary</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &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></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#createCell(com.mxgraph.view.mxCellState, java.lang.String)">createCell</A></B>(<A HREF="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A>&nbsp;startState,
<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;style)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a new instance of mxShape for previewing the edge.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &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></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#getDirtyRect()">getDirtyRect</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &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></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#getDirtyRect(com.mxgraph.util.mxRectangle)">getDirtyRect</A></B>(<A HREF="../../../../com/mxgraph/util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</A>&nbsp;dirty)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#getPreviewState()">getPreviewState</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#getSourceState()">getSourceState</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../com/mxgraph/util/mxPoint.html" title="class in com.mxgraph.util">mxPoint</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#getStartPoint()">getStartPoint</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#isActive()">isActive</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#paint(java.awt.Graphics)">paint</A></B>(<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>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#paintPreview(com.mxgraph.canvas.mxGraphics2DCanvas)">paintPreview</A></B>(<A HREF="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html" title="class in com.mxgraph.canvas">mxGraphics2DCanvas</A>&nbsp;canvas)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Draws the preview using the graphics canvas.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#revalidate(com.mxgraph.view.mxCellState, java.lang.Object)">revalidate</A></B>(<A HREF="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A>&nbsp;pState,
<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>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#start(java.awt.event.MouseEvent, com.mxgraph.view.mxCellState, java.lang.String)">start</A></B>(<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;startState,
<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;style)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Updates the style of the edge preview from the incoming edge</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&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></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#stop(boolean)">stop</A></B>(boolean&nbsp;commit)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&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></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#stop(boolean, java.awt.event.MouseEvent)">stop</A></B>(boolean&nbsp;commit,
<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>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../com/mxgraph/util/mxPoint.html" title="class in com.mxgraph.util">mxPoint</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#transformScreenPoint(double, double)">transformScreenPoint</A></B>(double&nbsp;x,
double&nbsp;y)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/mxgraph/swing/handler/mxConnectPreview.html#update(java.awt.event.MouseEvent, com.mxgraph.view.mxCellState, double, double)">update</A></B>(<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;targetState,
double&nbsp;x,
double&nbsp;y)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_com.mxgraph.util.mxEventSource"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class com.mxgraph.util.<A HREF="../../../../com/mxgraph/util/mxEventSource.html" title="class in com.mxgraph.util">mxEventSource</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../com/mxgraph/util/mxEventSource.html#addListener(java.lang.String, com.mxgraph.util.mxEventSource.mxIEventListener)">addListener</A>, <A HREF="../../../../com/mxgraph/util/mxEventSource.html#fireEvent(com.mxgraph.util.mxEventObject)">fireEvent</A>, <A HREF="../../../../com/mxgraph/util/mxEventSource.html#fireEvent(com.mxgraph.util.mxEventObject, java.lang.Object)">fireEvent</A>, <A HREF="../../../../com/mxgraph/util/mxEventSource.html#getEventSource()">getEventSource</A>, <A HREF="../../../../com/mxgraph/util/mxEventSource.html#isEventsEnabled()">isEventsEnabled</A>, <A HREF="../../../../com/mxgraph/util/mxEventSource.html#removeListener(com.mxgraph.util.mxEventSource.mxIEventListener)">removeListener</A>, <A HREF="../../../../com/mxgraph/util/mxEventSource.html#removeListener(com.mxgraph.util.mxEventSource.mxIEventListener, java.lang.String)">removeListener</A>, <A HREF="../../../../com/mxgraph/util/mxEventSource.html#setEventsEnabled(boolean)">setEventsEnabled</A>, <A HREF="../../../../com/mxgraph/util/mxEventSource.html#setEventSource(java.lang.Object)">setEventSource</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.lang.<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></B></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><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></TD>
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<B>Field Detail</B></FONT></TH>
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<A NAME="graphComponent"><!-- --></A><H3>
graphComponent</H3>
<PRE>
protected <A HREF="../../../../com/mxgraph/swing/mxGraphComponent.html" title="class in com.mxgraph.swing">mxGraphComponent</A> <B>graphComponent</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="previewState"><!-- --></A><H3>
previewState</H3>
<PRE>
protected <A HREF="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A> <B>previewState</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="sourceState"><!-- --></A><H3>
sourceState</H3>
<PRE>
protected <A HREF="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A> <B>sourceState</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="startPoint"><!-- --></A><H3>
startPoint</H3>
<PRE>
protected <A HREF="../../../../com/mxgraph/util/mxPoint.html" title="class in com.mxgraph.util">mxPoint</A> <B>startPoint</B></PRE>
<DL>
<DL>
</DL>
</DL>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<A NAME="mxConnectPreview(com.mxgraph.swing.mxGraphComponent)"><!-- --></A><H3>
mxConnectPreview</H3>
<PRE>
public <B>mxConnectPreview</B>(<A HREF="../../../../com/mxgraph/swing/mxGraphComponent.html" title="class in com.mxgraph.swing">mxGraphComponent</A>&nbsp;graphComponent)</PRE>
<DL>
<DL>
<DT><B>Parameters:</B><DD><CODE>graphComponent</CODE> - </DL>
</DL>
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<A NAME="createCell(com.mxgraph.view.mxCellState, java.lang.String)"><!-- --></A><H3>
createCell</H3>
<PRE>
protected <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> <B>createCell</B>(<A HREF="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A>&nbsp;startState,
<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;style)</PRE>
<DL>
<DD>Creates a new instance of mxShape for previewing the edge.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="isActive()"><!-- --></A><H3>
isActive</H3>
<PRE>
public boolean <B>isActive</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getSourceState()"><!-- --></A><H3>
getSourceState</H3>
<PRE>
public <A HREF="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A> <B>getSourceState</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getPreviewState()"><!-- --></A><H3>
getPreviewState</H3>
<PRE>
public <A HREF="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A> <B>getPreviewState</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getStartPoint()"><!-- --></A><H3>
getStartPoint</H3>
<PRE>
public <A HREF="../../../../com/mxgraph/util/mxPoint.html" title="class in com.mxgraph.util">mxPoint</A> <B>getStartPoint</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="start(java.awt.event.MouseEvent, com.mxgraph.view.mxCellState, java.lang.String)"><!-- --></A><H3>
start</H3>
<PRE>
public void <B>start</B>(<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;startState,
<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;style)</PRE>
<DL>
<DD>Updates the style of the edge preview from the incoming edge
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="update(java.awt.event.MouseEvent, com.mxgraph.view.mxCellState, double, double)"><!-- --></A><H3>
update</H3>
<PRE>
public void <B>update</B>(<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;targetState,
double&nbsp;x,
double&nbsp;y)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getDirtyRect()"><!-- --></A><H3>
getDirtyRect</H3>
<PRE>
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> <B>getDirtyRect</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getDirtyRect(com.mxgraph.util.mxRectangle)"><!-- --></A><H3>
getDirtyRect</H3>
<PRE>
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> <B>getDirtyRect</B>(<A HREF="../../../../com/mxgraph/util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</A>&nbsp;dirty)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="transformScreenPoint(double, double)"><!-- --></A><H3>
transformScreenPoint</H3>
<PRE>
protected <A HREF="../../../../com/mxgraph/util/mxPoint.html" title="class in com.mxgraph.util">mxPoint</A> <B>transformScreenPoint</B>(double&nbsp;x,
double&nbsp;y)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="revalidate(com.mxgraph.view.mxCellState, java.lang.Object)"><!-- --></A><H3>
revalidate</H3>
<PRE>
public void <B>revalidate</B>(<A HREF="../../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A>&nbsp;pState,
<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>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="paint(java.awt.Graphics)"><!-- --></A><H3>
paint</H3>
<PRE>
public void <B>paint</B>(<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>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="paintPreview(com.mxgraph.canvas.mxGraphics2DCanvas)"><!-- --></A><H3>
paintPreview</H3>
<PRE>
protected void <B>paintPreview</B>(<A HREF="../../../../com/mxgraph/canvas/mxGraphics2DCanvas.html" title="class in com.mxgraph.canvas">mxGraphics2DCanvas</A>&nbsp;canvas)</PRE>
<DL>
<DD>Draws the preview using the graphics canvas.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="stop(boolean)"><!-- --></A><H3>
stop</H3>
<PRE>
public <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> <B>stop</B>(boolean&nbsp;commit)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="stop(boolean, java.awt.event.MouseEvent)"><!-- --></A><H3>
stop</H3>
<PRE>
public <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> <B>stop</B>(boolean&nbsp;commit,
<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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