com.wolfram.jlink
Class MathContainerListener

java.lang.Object
  extended by com.wolfram.jlink.MathListener
      extended by com.wolfram.jlink.MathContainerListener
All Implemented Interfaces:
java.awt.event.ContainerListener, java.util.EventListener

public class MathContainerListener
extends MathListener
implements java.awt.event.ContainerListener

This class lets you trigger a call into Mathematica on the occurrence of a particular event. Like all the MathXXXListener classes, it is intended to be used primarily from Mathematica, although it can be used from Java code as well.

In response to a ContainerEvent, objects of this class send to Mathematica:

     userCode[theContainerEvent]
userFunc is specified as a string, either a function name or an expression (like a pure function "foo[#]&"), via the setHandler() method.


Constructor Summary
MathContainerListener()
          The constructor that is called from Mathematica.
MathContainerListener(KernelLink ml)
          You must use this constructor when using this class in a Java program, because you need to specify the KernelLink that will be used.
MathContainerListener(java.lang.String[][] handlers)
          This form of the constructor lets you skip having to make a series of setHandler() calls.
 
Method Summary
 void componentAdded(java.awt.event.ContainerEvent e)
           
 void componentRemoved(java.awt.event.ContainerEvent e)
           
 
Methods inherited from class com.wolfram.jlink.MathListener
callMathHandler, callVoidMathHandler, getHandler, getLink, setHandler
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

MathContainerListener

public MathContainerListener()
The constructor that is called from Mathematica.


MathContainerListener

public MathContainerListener(KernelLink ml)
You must use this constructor when using this class in a Java program, because you need to specify the KernelLink that will be used.

Parameters:
ml - The link to which computations will be sent when ContainerEvents arrive.

MathContainerListener

public MathContainerListener(java.lang.String[][] handlers)
This form of the constructor lets you skip having to make a series of setHandler() calls. Use this constructor from Mathematica code only.

Parameters:
handlers - An array of {meth, func} pairs associating methods in the ContainerListener interface with Mathematica functions.
Method Detail

componentAdded

public void componentAdded(java.awt.event.ContainerEvent e)
Specified by:
componentAdded in interface java.awt.event.ContainerListener

componentRemoved

public void componentRemoved(java.awt.event.ContainerEvent e)
Specified by:
componentRemoved in interface java.awt.event.ContainerListener


J/Link is Copyright (c) 1999-2008, Wolfram Research, Inc. All rights reserved.