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JDK 1.6
  java.awt.event. WindowFocusListener View Source
Author(s)
David Mendenhall
Since
1.4
Version
1.8, 04/13/06
Serial
Hierarchy
 EventListener
      WindowFocusListener
Subinterfaces
Description
public interface WindowFocusListener
  The listener interface for receiving WindowEvents, including WINDOW_GAINED_FOCUS and WINDOW_LOST_FOCUS events.
Methods
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public void windowGainedFocus (WindowEvent e)
Invoked when the Window is set to be the focused Window, which means that the Window, or one of its subcomponents, will receive keyboard events.
public void windowLostFocus (WindowEvent e)
Invoked when the Window is no longer the focused Window, which means that keyboard events will no longer be delivered to the Window or any of its subcomponents.
Fields
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