/* * AppleCommander - An Apple ][ image utility. * Copyright (C) 2002 by Robert Greene * robgreene at users.sourceforge.net * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ package com.webcodepro.applecommander.ui.swt; import org.eclipse.swt.SWT; import org.eclipse.swt.events.SelectionAdapter; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.graphics.Point; import org.eclipse.swt.graphics.Rectangle; import org.eclipse.swt.widgets.Menu; import org.eclipse.swt.widgets.MenuItem; import org.eclipse.swt.widgets.ToolBar; import org.eclipse.swt.widgets.ToolItem; /** * Listens to widgetSelected() events on SWT.DROP_DOWN type ToolItems * and opens/closes a menu when appropriate. * Code taken and modified from SWT examples to be more generic. *
* Date created: Nov 2, 2002 8:25:11 PM
* @author: Rob Greene
*/
public class DropDownSelectionListener extends SelectionAdapter {
private Menu menu = null;
private boolean visible = false;
/**
* Construct the DropDownSelectionListener with the specific menu to be used.
*/
public DropDownSelectionListener(Menu menu) {
this.menu = menu;
MenuItem[] menuItems = menu.getItems();
for (int i=0; i