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CellHandle (JGraph v5.12.4.2 API Specification)
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org.jgraph.graph</FONT>
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Interface CellHandle</H2>
<DL>
<DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../org/jgraph/plaf/basic/BasicGraphUI.RootHandle.html" title="class in org.jgraph.plaf.basic">BasicGraphUI.RootHandle</A>, <A HREF="../../../org/jgraph/graph/EdgeView.EdgeHandle.html" title="class in org.jgraph.graph">EdgeView.EdgeHandle</A>, <A HREF="../../../org/jgraph/graph/VertexView.SizeHandle.html" title="class in org.jgraph.graph">VertexView.SizeHandle</A></DD>
</DL>
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<DT>public interface <B>CellHandle</B></DL>
<P>
Defines the requirements for objects that may be used as handles.
Handles are used to interactively manipulate a cell's appearance.
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/CellHandle.html#mouseDragged(java.awt.event.MouseEvent)">mouseDragged</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/event/MouseEvent.html" title="class or interface in java.awt.event">MouseEvent</A> event)</CODE>
<BR>
Messaged when the user drags the selection.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/CellHandle.html#mouseMoved(java.awt.event.MouseEvent)">mouseMoved</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/event/MouseEvent.html" title="class or interface in java.awt.event">MouseEvent</A> event)</CODE>
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Messaged when the mouse is moved.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/CellHandle.html#mousePressed(java.awt.event.MouseEvent)">mousePressed</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/event/MouseEvent.html" title="class or interface in java.awt.event">MouseEvent</A> event)</CODE>
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Messaged when a mouse button is pressed.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/CellHandle.html#mouseReleased(java.awt.event.MouseEvent)">mouseReleased</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/event/MouseEvent.html" title="class or interface in java.awt.event">MouseEvent</A> event)</CODE>
<BR>
Messaged when the drag operation has
terminated with a drop.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/CellHandle.html#overlay(java.awt.Graphics)">overlay</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Graphics.html" title="class or interface in java.awt">Graphics</A> g)</CODE>
<BR>
Paint the handle on the given graphics object during mouse
operations.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/CellHandle.html#paint(java.awt.Graphics)">paint</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Graphics.html" title="class or interface in java.awt">Graphics</A> g)</CODE>
<BR>
Paint the handle on the given graphics object once.</TD>
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<A NAME="paint(java.awt.Graphics)"><!-- --></A><H3>
paint</H3>
<PRE>
public void <B>paint</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Graphics.html" title="class or interface in java.awt">Graphics</A> g)</PRE>
<DL>
<DD>Paint the handle on the given graphics object once.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g</CODE> - the graphics object to paint the handle on</DL>
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</DL>
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<A NAME="overlay(java.awt.Graphics)"><!-- --></A><H3>
overlay</H3>
<PRE>
public void <B>overlay</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Graphics.html" title="class or interface in java.awt">Graphics</A> g)</PRE>
<DL>
<DD>Paint the handle on the given graphics object during mouse
operations.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g</CODE> - the graphics object to paint the handle on</DL>
</DD>
</DL>
<HR>
<A NAME="mouseMoved(java.awt.event.MouseEvent)"><!-- --></A><H3>
mouseMoved</H3>
<PRE>
public void <B>mouseMoved</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/event/MouseEvent.html" title="class or interface in java.awt.event">MouseEvent</A> event)</PRE>
<DL>
<DD>Messaged when the mouse is moved.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>event</CODE> - the mouse event to be processed</DL>
</DD>
</DL>
<HR>
<A NAME="mousePressed(java.awt.event.MouseEvent)"><!-- --></A><H3>
mousePressed</H3>
<PRE>
public void <B>mousePressed</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/event/MouseEvent.html" title="class or interface in java.awt.event">MouseEvent</A> event)</PRE>
<DL>
<DD>Messaged when a mouse button is pressed.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>event</CODE> - the mouse event to be processed</DL>
</DD>
</DL>
<HR>
<A NAME="mouseDragged(java.awt.event.MouseEvent)"><!-- --></A><H3>
mouseDragged</H3>
<PRE>
public void <B>mouseDragged</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/event/MouseEvent.html" title="class or interface in java.awt.event">MouseEvent</A> event)</PRE>
<DL>
<DD>Messaged when the user drags the selection.
The Controller is responsible to determine whether the mouse is
inside the parent graph or not.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>event</CODE> - the drag event to be processed</DL>
</DD>
</DL>
<HR>
<A NAME="mouseReleased(java.awt.event.MouseEvent)"><!-- --></A><H3>
mouseReleased</H3>
<PRE>
public void <B>mouseReleased</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/event/MouseEvent.html" title="class or interface in java.awt.event">MouseEvent</A> event)</PRE>
<DL>
<DD>Messaged when the drag operation has
terminated with a drop.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>event</CODE> - the drop event to be processed</DL>
</DD>
</DL>
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