fileexit.java

来自「用JGraph编的软件」· Java 代码 · 共 84 行

/*
 * @(#)FileExit.java	1.2 30.01.2003
 *
 * Copyright (C) 2003 sven.luzar
 *
 * 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 org.jgraph.pad.actions;

import java.awt.event.ActionEvent;

import javax.swing.JInternalFrame;

import org.jgraph.GPGraphpad;
import org.jgraph.pad.GPInternalFrame;

import org.jgraph.utils.UserProperties;

/**
 * implementation of the exit command
 *
 * @author sven.luzar
 * @version 1.0
 *
 */
public class FileExit extends AbstractActionDefault {

	/**
	 * Constructor for FileExit.
	 * @param graphpad
	 * @param name
	 */
	public FileExit(GPGraphpad graphpad) {
		super(graphpad);
	}

	/**
	 * @see java.awt.event.ActionListener#actionPerformed(ActionEvent)
	 */
	public void actionPerformed(ActionEvent e) {

		JInternalFrame[] frames = graphpad.getAllFrames();

		for (int i = 0; i < frames.length; i++) {
			if (frames[i] instanceof GPInternalFrame) {
				GPInternalFrame frame = (GPInternalFrame) frames[i];

				if (frame.getDocument().close(true)) {
					graphpad.removeGPInternalFrame(frame);
				} else
					return;
			}
		}

		// save all dialog related user settings
//		Frame frame = graphpad.getFrame();
//		if (frame!=null && frame instanceof JFrameP){
//			(JFrameP)frame.save();
//		}
		UserProperties.saveAll();
		graphpad.exit();
	}

	/** Empty implementation.
	 *  This Action should be available
	 *  each time.
	 */
	public void update() {
	};
}