/*
* org.openmicroscopy.shoola.util.ui.MacOSMenuHandler
*
*------------------------------------------------------------------------------
* Copyright (C) 2006-2007 University of Dundee. All rights reserved.
*
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.util.ui;
//Java imports
import java.awt.Frame;
//Third-party libraries
//Application-internal dependencies
/**
* Controls the behaviour of the <code>About</code> and <code>Quit</code>
* menu items.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @author Donald MacDonald
* <a href="mailto:donald@lifesci.dundee.ac.uk">donald@lifesci.dundee.ac.uk</a>
* @version 3.0
* <small>
* (<b>Internal version:</b> $Revision: $Date: $)
* </small>
* @since OME3.0
*/
public class MacOSMenuHandler
{
/**
* Bound property indicating that the <code>About</code>
* menu item is selected.
*/
public static final String ABOUT_APPLICATION_PROPERTY = "aboutApplication";
/**
* Bound property indicating that the <code>Quit</code>
* menu item is selected.
*/
public static final String QUIT_APPLICATION_PROPERTY = "quitApplication";
/** Helper reference to the parent. */
private Frame parent;
/**
* Creates a new instance.
*
* @param parent Reference to the parent. Mustn't be <code>null</code>.
*/
public MacOSMenuHandler(Frame parent)
{
if (parent == null)
throw new IllegalArgumentException("No parent specified.");
this.parent = parent;
}
/**
* Sets the method we want to handle.
* @throws Throwable If the adapter cannot be created.
*/
public void initialize()
throws Throwable
{
OSMenuAdapter.setQuitHandler(this, getClass().getDeclaredMethod("quit",
(Class[]) null));
OSMenuAdapter.setAboutHandler(this, getClass().getDeclaredMethod(
"about", (Class[]) null));
}
/**
* Handles the action fired by the <code>About</code> menu item provided
* by the Mac menu item.
*/
public void about()
{
parent.firePropertyChange(ABOUT_APPLICATION_PROPERTY, 0, 1);
}
/**
* Handles the action fired by the <code>Quit</code> menu item provided
* by the Mac menu item.
*/
public void quit()
{
parent.firePropertyChange(QUIT_APPLICATION_PROPERTY, 0, 1);
}
}