GtkSharp/gdk/Screen.custom

// Screen.custom - customizations to Gdk.Screen
//
// Authors: Mike Kestner  <mkestner@ximian.com>
//
// Copyright (c) 2004 Novell, Inc.

		[DllImport("libgdk-win32-2.0-0.dll")]
		static extern IntPtr gdk_screen_get_toplevel_windows (IntPtr raw);

		public Window[] ToplevelWindows
		{
			get {
				IntPtr raw_ret = gdk_screen_get_toplevel_windows (Handle);
				if (raw_ret == IntPtr.Zero)
					return new Window [0];
				GLib.List list = new GLib.List(raw_ret);
				Window[] result = new Window [list.Count];
				for (int i = 0; i < list.Count; i++)
					result [i] = list [i] as Window;
				return result;
			}
		}

		[DllImport("libgdk-win32-2.0-0.dll")]
		static extern IntPtr gdk_screen_list_visuals (IntPtr raw);

		public Visual[] ListVisuals ()
		{
			IntPtr raw_ret = gdk_screen_list_visuals (Handle);
			if (raw_ret == IntPtr.Zero)
				return new Visual [0];
			GLib.List list = new GLib.List(raw_ret);
			Visual[] result = new Visual [list.Count];
			for (int i = 0; i < list.Count; i++)
				result [i] = list [i] as Visual;
			return result;
		}