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java-gnome version 4.1.2 | ||||
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public static interface Widget.MapEvent
The signal emitted when a Widget becomes visible on the screen.
This can be used as an indication that your Window is no longer
minimized. Connecting to Widget.Draw
would probably tell you
what you need to know, but if all you want to do is find out your app
is [back] onscreen then Widget.Draw
would be a bit heavy
handed. Of course, if you are drawing anyway, then it's fine. See
Widget.UnmapEvent
for examples of other variations on the theme
of tracking the state of your application.
The interaction between the GTK library we use, its underlying GDK resource management layer, and the the X windowing system which GDK wraps, is complex. Sometimes there is more than one way to do things.
Method Summary | |
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boolean |
onMapEvent(Widget source,
Event event)
Although this is an event-signal, this merely reports information coming from the underlying X11 windowing system. |
Method Detail |
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boolean onMapEvent(Widget source, Event event)
false
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