xpradiobuttonmenuitemui.java

Swing Windows XP 外观和感觉 BeanSoft 修改版, 2003年 原始的作者: XP 外观和感觉 by Stefan Krause - http://www.stefan

// Beta
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*	XP Look and Feel                                                       *
*                                                                              *
*  (C) Copyright 2002, by Stefan Krause                                        *
*                                                                              *
*                                                                              *
*   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 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.stefankrause.xplookandfeel;

import java.awt.Point;
import java.awt.event.MouseEvent;

import javax.swing.JComponent;
import javax.swing.JMenuItem;
import javax.swing.MenuElement;
import javax.swing.MenuSelectionManager;
import javax.swing.plaf.ComponentUI;

public class XPRadioButtonMenuItemUI extends XPMenuItemUI {

	public static ComponentUI createUI(JComponent b) {
		return new XPRadioButtonMenuItemUI();
	}

	protected String getPropertyPrefix() {
		return "RadioButtonMenuItem";
	}

	public void processMouseEvent(JMenuItem item, MouseEvent e, MenuElement path[], MenuSelectionManager manager) {
		Point p = e.getPoint();
		if (p.x >= 0 && p.x < item.getWidth() && p.y >= 0 && p.y < item.getHeight()) {
			if (e.getID() == MouseEvent.MOUSE_RELEASED) {
				manager.clearSelectedPath();
				item.doClick(0);
				item.setArmed(false);
			} else
				manager.setSelectedPath(path);
		} else if (item.getModel().isArmed()) {
			MenuElement newPath[] = new MenuElement[path.length - 1];
			int i, c;
			for (i = 0, c = path.length - 1; i < c; i++)
				newPath[i] = path[i];
			manager.setSelectedPath(newPath);
		}
	}
}