/*
* $Id$
*
* Copyright 2004 Sun Microsystems, Inc., 4150 Network Circle,
* Santa Clara, California 95054, U.S.A. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.jdesktop.swingx.plaf;
import java.awt.Graphics;
import java.awt.event.MouseListener;
import javax.swing.JComponent;
import javax.swing.JScrollBar;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.ScrollBarUI;
/**
* @author Jeanette Winzenburg
*/
public class ContextMenuAuxScrollBarUI extends ScrollBarUI {
private MouseListener mouseHandler;
private JScrollBar scrollBar;
public static ComponentUI createUI(JComponent c) {
return new ContextMenuAuxScrollBarUI();
}
// PENDING: need to listen to orientation changes
//
public void installUI(JComponent comp) {
this.scrollBar = (JScrollBar) comp;
comp.addMouseListener(getMouseListener());
}
// PENDING: need to cleanup references -
// DelegateAction holds a reference to the comp!
public void uninstallUI(JComponent comp) {
comp.removeMouseListener(getMouseListener());
this.scrollBar = null;
}
private MouseListener getMouseListener() {
if (mouseHandler == null) {
mouseHandler = createPopupHandler();
}
return mouseHandler;
}
private MouseListener createPopupHandler() {
return new ContextMenuHandler(createContextSource());
}
private ContextMenuSource createContextSource() {
return new ScrollBarContextMenuSource(scrollBar.getOrientation());
}
public void update(Graphics g, JComponent c) {
}
}