myframe.java

来自「精通JBuilder2006 源代码 精通JBuilder2006 源代码」· Java 代码 · 共 46 行

package collaboration;

import javax.swing.JFrame;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.awt.BorderLayout;

public class MyFrame extends JFrame {
    
    JPanel contentPane;
    BorderLayout borderlayout = new BorderLayout();
    JMenuBar menubar = new JMenuBar();
    JMenu menu = new JMenu();

    public MyFrame() {
        enableEvents(AWTEvent.WINDOW_EVENT_MASK);
        try {
            jbInit();
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }
    private void jbInit() throws   Exception {        
    contentPane = (JPanel) this.getContentPane();
    contentPane.setLayout(borderlayout);
    this.setTitle("I Love JBuilder2006 !");
    this.setJMenuBar(menubar);
    this.setSize(new Dimension(400, 300));
    menu.setText("This is a new menu.");
    menubar.add(menu);   
    MyMenuItem mymenuitem = new MyMenuItem();
    mymenuitem.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        MyMenuItem.myMenuItem_actionPerformed(e);
      }
    });
    addMenuItem(mymenuitem);       
  }

  public void addMenuItem(JMenuItem menuitem){
menu.add(menuitem);
  }
}