Bug 223823 ControlExample: Select Listeners dialog opens behind menu bar
examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/controlexample/Tab.java
backgroundModeCombo.addSelectionListener (new SelectionAdapter () {
			public void widgetSelected (SelectionEvent event) {
				setExampleGroupBackgroundMode ();
			}
		});
		backgroundModeImageButton.addSelectionListener (new SelectionAdapter () {
			public void widgetSelected (SelectionEvent event) {
				setExampleGroupBackgroundImage ();
			}
		});
		backgroundModeColorButton.addSelectionListener (new SelectionAdapter () {
			public void widgetSelected (SelectionEvent event) {
				setExampleGroupBackgroundColor ();
			}
		});
	
		
		backgroundModeCombo.setText(backgroundModeCombo.getItem(0));
		backgroundModeImageButton.setSelection(false);
		backgroundModeColorButton.setSelection(false);
	}
	
	void createEditEventDialog(Shell parent, int x, int y, final int index) {
		final Shell dialog = new Shell(parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.APPLICATION_MODAL);
		dialog.setLayout(new GridLayout());
		dialog.setText(ControlExample.getResourceString ("Edit_Event"));
		Label label = new Label (dialog, SWT.NONE);
		label.setText (ControlExample.getResourceString ("Edit_Event_Fields", new String [] {EVENT_INFO[index].name}));