case SWT.Resize: handleResize (event); break;
case SWT.Paint:  int [] viewport = new int [4]; GL.glGetIntegerv (GL.GL_VIEWPORT, viewport); GL.glViewport (viewport [0],viewport [1],viewport [2],viewport [3]); break; case SWT.Resize: Rectangle clientArea = getClientArea(); OS.gdk_window_move (glWindow, clientArea.x, clientArea.y); OS.gdk_window_resize (glWindow, clientArea.width, clientArea.height); break;
		public void handleEvent (Event event) {			switch (event.type) {			case SWT.Resize: handleResize (event); break;			}		}