/*
* jEdit - Programmer's Text Editor
* :tabSize=4:indentSize=4:noTabs=false:
* :folding=explicit:collapseFolds=1:
*
* Copyright © 2011 Matthieu Casanova
*
* 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 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 org.gjt.sp.jedit.gui.tray;
//{{{ Imports
import java.awt.Frame;
import java.awt.Image;
import java.awt.TrayIcon;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.JDialog;
import javax.swing.JPopupMenu;
import javax.swing.event.PopupMenuEvent;
import javax.swing.event.PopupMenuListener;
import org.gjt.sp.util.GenericGUIUtilities;
//}}}
/**
* A TrayIcon that accepts Swing JPopupMenu.
* @author Matthieu Casanova
* @since jEdit 4.5pre1
*/
public class JTrayIcon extends TrayIcon
{
private JDialog parent;
private JPopupMenu menu;
private MouseListener mouseListener;
private PopupMenuListener popupMenuListener;
//{{{ JTrayIcon constructor
public JTrayIcon(Image image, String tooltip)
{
super(image, tooltip, null);
} //}}}
//{{{ getMenu() method
public JPopupMenu getMenu()
{
return menu;
} //}}}
//{{{ setMenu() method
public void setMenu(JPopupMenu menu)
{
if (menu == null)
{
if (mouseListener != null)
{
removeMouseListener(mouseListener);
mouseListener = null;
}
if (popupMenuListener != null)
{
this.menu.removePopupMenuListener(popupMenuListener);
popupMenuListener = null;
}
parent = null;
}
else
{
parent = new JDialog((Frame) null);
parent.setUndecorated(true);
parent.setAlwaysOnTop(true);
if (mouseListener == null)
{
mouseListener = new MyMouseListener();
addMouseListener(mouseListener);
}
popupMenuListener = new MyPopupMenuListener();
menu.addPopupMenuListener(popupMenuListener);
}
this.menu = menu;
} //}}}
//{{{ MyMouseListener class
private class MyMouseListener extends MouseAdapter
{
@Override
public void mouseClicked(MouseEvent e)
{
if (GenericGUIUtilities.isPopupTrigger(e))
{
parent.setLocation(e.getX(), e.getY() - menu.getPreferredSize().height);
parent.setVisible(true);
menu.show(parent, 0, 0);
}
}
} //}}}
//{{{ MyPopupMenuListener class
private class MyPopupMenuListener implements PopupMenuListener
{
@Override
public void popupMenuWillBecomeVisible(PopupMenuEvent e)
{
}
@Override
public void popupMenuWillBecomeInvisible(PopupMenuEvent e)
{
parent.setVisible(false);
}
@Override
public void popupMenuCanceled(PopupMenuEvent e)
{
parent.setVisible(false);
}
} //}}}
}