📄 frame1.java~3~
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package menudesign;import java.awt.*;import java.awt.event.*;import javax.swing.*;import com.borland.jbcl.layout.*;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2002</p> * <p>Company: </p> * @author unascribed * @version 1.0 */public class Frame1 extends JFrame { JPanel contentPane; MenuBar menuBar1 = new MenuBar(); XYLayout xYLayout1 = new XYLayout(); Menu menu1 = new Menu(); MenuItem menuItem1 = new MenuItem(); Menu menu2 = new Menu(); Menu menu3 = new Menu(); MenuItem menuItem2 = new MenuItem(); MenuItem menuItem3 = new MenuItem(); Menu menu4 = new Menu(); MenuItem menuItem4 = new MenuItem(); MenuItem menuItem5 = new MenuItem(); BorderLayout borderLayout1 = new BorderLayout(); //Construct the frame public Frame1() { enableEvents(AWTEvent.WINDOW_EVENT_MASK); try { jbInit(); } catch(Exception e) { e.printStackTrace(); } } //Component initialization private void jbInit() throws Exception { //setIconImage(Toolkit.getDefaultToolkit().createImage(Frame2.class.getResource("[Your Icon]"))); contentPane = (JPanel) this.getContentPane(); contentPane.setLayout(borderLayout1); this.setResizable(false); this.setSize(new Dimension(400, 300)); this.setTitle("Frame Title"); menu1.setLabel("文件"); menuItem1.setLabel("退出"); menuItem1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(ActionEvent e) { menuItem1_actionPerformed(e); } }); menu2.setLabel("视图"); menu3.setLabel("改变颜色"); menuItem2.setLabel("red"); menuItem2.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(ActionEvent e) { menuItem2_actionPerformed(e); } }); menuItem3.setLabel("blue"); menuItem3.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(ActionEvent e) { menuItem3_actionPerformed(e); } }); menu4.setLabel("改变标题"); menuItem4.setLabel("中文"); menuItem4.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(ActionEvent e) { menuItem4_actionPerformed(e); } }); menuItem5.setLabel("英文"); menuItem5.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(ActionEvent e) { menuItem5_actionPerformed(e); } }); menuBar1.add(menu1); menuBar1.add(menu2); menu1.add(menuItem1); menu2.add(menu3); menu2.add(menu4); menu3.add(menuItem2); menu3.add(menuItem3); menu4.add(menuItem4); menu4.add(menuItem5); } //Overridden so we can exit when window is closed protected void processWindowEvent(WindowEvent e) { super.processWindowEvent(e); if (e.getID() == WindowEvent.WINDOW_CLOSING) { System.exit(0); } } void menuItem3_actionPerformed(ActionEvent e) { setBackground(Color.blue); } void menuItem2_actionPerformed(ActionEvent e) { setBackground(Color.red); } void menuItem4_actionPerformed(ActionEvent e) { this.setTitle("菜单显示"); } void menuItem5_actionPerformed(ActionEvent e) { this.setTitle("Show Menu "); } void menuItem1_actionPerformed(ActionEvent e) {System.exit(0); }}
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