graphedxmenubar.java

工作流应用源码

package com.softwarematch.workflow;

import java.awt.event.ActionEvent;
import java.awt.geom.Point2D;

import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.ButtonGroup;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JRadioButtonMenuItem;
import javax.swing.KeyStroke;
import javax.swing.JOptionPane;

/**
 * A simple menu bar
 */
public class GraphEdXMenuBar extends JMenuBar {

	/**
	 * JGraph Factory instance for random new graphs
	 */
	protected JGraphGraphFactory graphFactory = null;

	public GraphEdXMenuBar(final GraphEdX app, JGraphGraphFactory factory) {
		graphFactory = factory;

		// Sample data menu
		JMenu fileMenu = new JMenu("文件");
		fileMenu.add(new JMenuItem(new AbstractAction("打开") {
			public void actionPerformed(ActionEvent e) {
				app.openFile();
			}
		}));

		fileMenu.add(new JMenuItem(new AbstractAction("保存") {
			public void actionPerformed(ActionEvent e) {
				app.saveFile();
			}
		}));
            	fileMenu.addSeparator();
		fileMenu.add(new JMenuItem(new AbstractAction("退出") {
			public void actionPerformed(ActionEvent e) {
				java.lang.System.exit(0);
			}
		}));

//		fileMenu.addSeparator();
//		fileMenu.add(new JMenuItem(new AbstractAction("反序列化") {
//			public void actionPerformed(ActionEvent e) {
//				app.deserializeGraph();
//			}
//		}));
//
//		fileMenu.add(new JMenuItem(new AbstractAction("序列化") {
//			public void actionPerformed(ActionEvent e) {
//				app.serializeGraph();
//			}
//		}));

		add(fileMenu);

                // Sample data menu
                JMenu toolsMenu = new JMenu("工具");
                toolsMenu.add(new JMenuItem(new AbstractAction("设置...") {
                  public void actionPerformed(ActionEvent e) {
                    //1。上传文件路径
                    //2.节点是否可以编辑
                          app.about();
                  }
                }));
                add(toolsMenu);

		// Sample data menu
		JMenu sampleMenu = new JMenu("帮助");
		sampleMenu.add(new JMenuItem(new AbstractAction("关于") {
                  public void actionPerformed(ActionEvent e) {
                    JOptionPane.showMessageDialog(null, "《基于B/S模式的工作流设计软件》－－福建省第二届软件设计大赛");
                  }
		}));


		add(sampleMenu);
	}

	/**
	 * helper for creating radio button menu items
	 *
	 * @param group
	 *            the <code>ButtonGroup</code> of the item
	 * @param action
	 *            the <code>Action</code> associated with the item
	 * @return the menu item
	 */
	public JRadioButtonMenuItem createRadioMenuItem(ButtonGroup group,
			Action action) {
		JRadioButtonMenuItem menuItem = new JRadioButtonMenuItem(action);
		menuItem.setAccelerator(KeyStroke.getKeyStroke("ctrl shift "
				+ String.valueOf(action.getValue("shortcut")).substring(0, 1)
						.toUpperCase()));
		group.add(menuItem);
		return menuItem;
	}

}