KeyListener

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org.eclipse.swt.events
Interface KeyListener

All Superinterfaces:: java.util.EventListener, org.eclipse.swt.internal.SWTEventListener

All Known Implementing Classes:: KeyAdapter

public interface KeyListener
extends org.eclipse.swt.internal.SWTEventListener

Classes which implement this interface provide methods that deal with the events that are generated as keys are pressed on the system keyboard.

After creating an instance of a class that implements this interface it can be added to a control using the addKeyListener method and removed using the removeKeyListener method. When a key is pressed or released, the appropriate method will be invoked.

Method Summary

void keyPressed(KeyEvent e)
Sent when a key is pressed on the system keyboard.

void keyReleased(KeyEvent e)
Sent when a key is released on the system keyboard.

Method Detail

keyPressed

public void keyPressed(KeyEvent e)

Sent when a key is pressed on the system keyboard.

keyReleased

public void keyReleased(KeyEvent e)

Sent when a key is released on the system keyboard.