contains a string encapsulating the new window state
Description:
This event is generated when the state of a toplevel window changes.
Return value:
This event can close the application by returning MSG_APPLICATION_QUIT. Any other return value will be ignored.
Example
To obtain the new window state you should apply 'value' to EventData:
new_state=value EventData;
new_state is a combination of these constants:
GDK_WINDOW_STATE_WITHDRAWN the window is not shown.
GDK_WINDOW_STATE_ICONIFIED the window is minimized.
GDK_WINDOW_STATE_MAXIMIZED the window is maximized.
GDK_WINDOW_STATE_STICKY the window is sticky.
GDK_WINDOW_STATE_FULLSCREEN the window is maximized without decorations.
GDK_WINDOW_STATE_ABOVE the window is kept above other windows.
GDK_WINDOW_STATE_BELOW the window is kept below other windows.