@Override
			public void widgetSelected(SelectionEvent se) {
				Shell dialog = new Shell(shell, SWT.DIALOG_TRIM);
				dialog.addListener(SWT.Traverse, new Listener() {
					@Override
					public void handleEvent(Event e) {
						if (e.detail == SWT.TRAVERSE_ESCAPE) {
							e.doit = false;
						}
					}
				});
				dialog.open();
			}