Package com.wolfram.jlink

Class MathMouseMotionListener

java.lang.Object
com.wolfram.jlink.MathListener
com.wolfram.jlink.MathMouseMotionListener
All Implemented Interfaces:
java.awt.event.MouseMotionListener, java.util.EventListener
public class MathMouseMotionListener
extends MathListener
implements java.awt.event.MouseMotionListener
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 MouseEvent, objects of this class send to Mathematica: 

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

  • Constructor Summary

    Constructors 
    Constructor Description
    MathMouseMotionListener()
    The constructor that is called from Mathematica.
    MathMouseMotionListener​(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.
    MathMouseMotionListener​(java.lang.String[][] handlers)
    This form of the constructor lets you skip having to make a series of setHandler() calls.

  • Method Summary

    Modifier and Type Method Description
    void mouseDragged​(java.awt.event.MouseEvent e)  
    void mouseMoved​(java.awt.event.MouseEvent 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 Details

    • MathMouseMotionListener

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

    • MathMouseMotionListener

      public MathMouseMotionListener​(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 MouseEvents arrive.

    • MathMouseMotionListener

      public MathMouseMotionListener​(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 MouseMotionListener interface with Mathematica functions.

  • Method Details

    • mouseDragged

      public void mouseDragged​(java.awt.event.MouseEvent e)
      Specified by:
      mouseDragged in interface java.awt.event.MouseMotionListener

    • mouseMoved

      public void mouseMoved​(java.awt.event.MouseEvent e)
      Specified by:
      mouseMoved in interface java.awt.event.MouseMotionListener