gtk.PopupMenu source code

1 module gtk.PopupMenu;
2 
3 import gtk.Main;
4 import gtk.EventBox;
5 import gtk.MainWindow;
6 import gtk.Menu;
7 import gtk.Label;
8 import gtk.ImageMenuItem;
9 import gtk.Widget;
10 import gtk.AccelGroup;
11 import gdk.Event;
12 
13 class ExampleWindow : MainWindow
14 {
15 	Menu menu;
16 
17 	this()
18 	{
19 		super("GtkD: Popup Menu");
20 		setDefaultSize(200, 200);
21 
22 		auto eventBox = new EventBox();
23 		eventBox.add( new Label("Right click") );
24 		eventBox.addOnButtonPress(&onButtonPress);
25 		add(eventBox);
26 
27 		menu = new Menu();
28 		menu.append( new ImageMenuItem(StockID.CUT, cast(AccelGroup)null) );
29 		menu.append( new ImageMenuItem(StockID.COPY, cast(AccelGroup)null) );
30 		menu.append( new ImageMenuItem(StockID.PASTE, cast(AccelGroup)null) );
31 		menu.append( new ImageMenuItem(StockID.DELETE, cast(AccelGroup)null) );
32 		menu.attachToWidget(eventBox, null);
33 
34 		showAll();
35 	}
36 
37 	public bool onButtonPress(Event event, Widget widget)
38 	{
39 		if ( event.type == EventType.BUTTON_PRESS )
40 		{
41 			GdkEventButton* buttonEvent = event.button;
42 
43 			if ( buttonEvent.button == 3)
44 			{
45 				menu.showAll();
46 				menu.popup(buttonEvent.button, buttonEvent.time);
47 
48 				return true;
49 			}
50 		}
51 		return false;
52 	}
53 }
54 
55 void main(string[] arg)
56 {
57 	Main.init(arg);
58 
59 	new ExampleWindow();
60 
61 	Main.run();
62 }