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Java™ Platform Standard Ed. 6 |
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public interface WindowListener
The listener interface for receiving window events.
The class that is interested in processing a window event
either implements this interface (and all the methods it
contains) or extends the abstract WindowAdapter
class
(overriding only the methods of interest).
The listener object created from that class is then registered with a
Window using the window's addWindowListener
method. When the window's status changes by virtue of being opened,
closed, activated or deactivated, iconified or deiconified,
the relevant method in the listener object is invoked, and the
WindowEvent
is passed to it.
WindowAdapter
,
WindowEvent
,
Tutorial: How to Write Window ListenersMethod Summary | |
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void |
windowActivated(WindowEvent e)
Invoked when the Window is set to be the active Window. |
void |
windowClosed(WindowEvent e)
Invoked when a window has been closed as the result of calling dispose on the window. |
void |
windowClosing(WindowEvent e)
Invoked when the user attempts to close the window from the window's system menu. |
void |
windowDeactivated(WindowEvent e)
Invoked when a Window is no longer the active Window. |
void |
windowDeiconified(WindowEvent e)
Invoked when a window is changed from a minimized to a normal state. |
void |
windowIconified(WindowEvent e)
Invoked when a window is changed from a normal to a minimized state. |
void |
windowOpened(WindowEvent e)
Invoked the first time a window is made visible. |
Method Detail |
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void windowOpened(WindowEvent e)
void windowClosing(WindowEvent e)
void windowClosed(WindowEvent e)
void windowIconified(WindowEvent e)
Frame.setIconImage(java.awt.Image)
void windowDeiconified(WindowEvent e)
void windowActivated(WindowEvent e)
void windowDeactivated(WindowEvent e)
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Java™ Platform Standard Ed. 6 |
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