?? frame1.java~40~
字號:
package guanlixitong;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class Frame1
extends JFrame implements ActionListener{
JPanel contentPane;
JMenuBar jMenuBar1 = new JMenuBar();
JPanel jPanel2 = new JPanel();
CardLayout cardLayout1 = new CardLayout();
JPanel1 jPanel11 = new JPanel1();
JMenuItem[] jmi=new JMenuItem[6];
JPanel3 jpan3 = new JPanel3();
Jpanael4 jpan4=new Jpanael4();
public Frame1() {
try {
jbInit();
}
catch (Exception e) {
e.printStackTrace();
}
}
private void jbInit() throws Exception {
contentPane = (JPanel)this.getContentPane();
contentPane.setLayout(null);
this.setSize(new Dimension(800, 600));
this.setTitle("學(xué)生綜合管理查詢系統(tǒng)");
jPanel2.setBounds(new Rectangle(128, 0, 650, 601));
jPanel2.setLayout(cardLayout1);
jPanel2.add("this",jpan4);
jPanel2.add("jpanel11", jPanel11);
jmi[0]=new JMenuItem("成績查詢");
jMenuBar1.add(jmi[0]);
JButton jbtn=new JButton("開始");
jMenuBar1.add(jbtn);
jPanel2.add("jpan3", jpan3);
contentPane.add(jPanel2, null);
this.setJMenuBar(jMenuBar1);
}
public void actionPerformed(ActionEvent e) {
CardLayout cl = (CardLayout) jPanel2.getLayout();
if (e.getActionCommand().equals("查詢")) {
cl.show(jPanel2,"jpanel11");
}
else if(e.getActionCommand().equals("錄入")){
cl.show(jPanel2,"jpan3");
}
}
}
?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -