@Override
	public void dragGestureRecognized(DragGestureEvent dge) {
		if (DragSource.isDragImageSupported()) {
			Point offset = new Point(dge.getDragOrigin());
			offset.x = -offset.x;
			offset.y = -offset.y;
			dge.startDrag(null, UIUtilities.getImage(this), offset, new DockableTransferable(mDockable), null);
		}
	}