public class MathItemListener extends MathListener implements java.awt.event.ItemListener
In response to an ItemEvent, objects of this class send to Mathematica:
userCode[theItemEvent, theItemEvent.getStateChange()]userFunc is specified as a string, either a function name or an expression (like a pure function "foo[##]&"), via the setHandler() method.
Constructor and Description |
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MathItemListener()
The constructor that is typically called from Mathematica.
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MathItemListener(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.
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MathItemListener(java.lang.String func)
Because the ItemListener interface
has only one method, itemStateChanged(), you can specify the Mathematica function to be
called with this constructor, rather than having to separately call setHandler().
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Modifier and Type | Method and Description |
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void |
itemStateChanged(java.awt.event.ItemEvent e) |
callMathHandler, callVoidMathHandler, getHandler, getLink, setHandler
public MathItemListener()
public MathItemListener(KernelLink ml)
ml
- The link to which computations will be sent when itemStateChanged is called.public MathItemListener(java.lang.String func)
func
- The Mathematica function to be executed in response to an ItemEvent.J/Link is Copyright (c) 1999-2020, Wolfram Research, Inc. All rights reserved.