public abstract class GraphicsNodeKeyAdapter extends java.lang.Object implements GraphicsNodeKeyListener
Extend this class to create a GraphicsNodeKeyEvent listener and override the methods for the events of interest. (If you implement the GraphicsNodeKeyListener interface, you have to define all of the methods in it. This abstract class defines null methods for them all, so you can only have to define methods for events you care about.)
Constructor and Description |
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GraphicsNodeKeyAdapter() |
Modifier and Type | Method and Description |
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void |
keyPressed(GraphicsNodeKeyEvent evt)
Invoked when a key has been pressed.
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void |
keyReleased(GraphicsNodeKeyEvent evt)
Invoked when a key has been released.
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void |
keyTyped(GraphicsNodeKeyEvent evt)
Invoked when a key has been typed.
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public void keyPressed(GraphicsNodeKeyEvent evt)
GraphicsNodeKeyListener
keyPressed
in interface GraphicsNodeKeyListener
evt
- the graphics node key eventpublic void keyReleased(GraphicsNodeKeyEvent evt)
GraphicsNodeKeyListener
keyReleased
in interface GraphicsNodeKeyListener
evt
- the graphics node key eventpublic void keyTyped(GraphicsNodeKeyEvent evt)
GraphicsNodeKeyListener
keyTyped
in interface GraphicsNodeKeyListener
evt
- the graphics node key eventCopyright ? 2009 Apache Software Foundation. All Rights Reserved.