WindowListener (GNU Classpath 0.94-pre Documentation)

Interface WindowListener

public interface WindowListener extends EventListener

This interface is for classes that wish to monitor events for window changes. To watch a subset of these events, use a WindowAdapter.

Since: 1.1

See Also: WindowAdapter WindowEvent

UNKNOWN: updated to 1.4

Method Summary
void	windowActivated(WindowEvent event) This method is called when a window is activated.
void	windowClosed(WindowEvent event) This method is called when the window is closed.
void	windowClosing(WindowEvent event) This method is called when the user calls the system menu close function, giving the program a chance to cancel the close.
void	windowDeactivated(WindowEvent event) This method is called when the window is deactivated.
void	windowDeiconified(WindowEvent event) This method is called when the window is deiconified.
void	windowIconified(WindowEvent event) This method is called when the window is iconified.
void	windowOpened(WindowEvent event) This method is called when the window is made visible.

Method Summary

void

windowActivated(WindowEvent event)

This method is called when a window is activated.

void

windowClosed(WindowEvent event)

This method is called when the window is closed.

void

windowClosing(WindowEvent event)

This method is called when the user calls the system menu close function, giving the program a chance to cancel the close.

void

windowDeactivated(WindowEvent event)

This method is called when the window is deactivated.

void

windowDeiconified(WindowEvent event)

This method is called when the window is deiconified.

void

windowIconified(WindowEvent event)

This method is called when the window is iconified.

void

windowOpened(WindowEvent event)

This method is called when the window is made visible.

Method Detail

windowActivated

This method is called when a window is activated. Only Frames and Dialogs can be active, and the active window always contains the component with focus.

Parameters: event the WindowEvent indicating the activation

windowClosed

This method is called when the window is closed.

Parameters: event the WindowEvent indicating the dispose

windowClosing

This method is called when the user calls the system menu close function, giving the program a chance to cancel the close.

Parameters: event the WindowEvent indicating the close attempt

windowDeactivated

This method is called when the window is deactivated.

Parameters: event the WindowEvent indicating the deactivation

windowDeiconified

This method is called when the window is deiconified.

Parameters: event the WindowEvent indicating the deiconification

windowIconified

This method is called when the window is iconified.

Parameters: event the WindowEvent indicating the iconification