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public class FlowLayoutDemo extends JFrame implements ActionListener{
private JButton button1,button2,button3;
JButton button4;
private Container container;
private FlowLayout layout;
public FlowLayoutDemo(){
super("请选择你要查看的信息");
layout =new FlowLayout();
container =getContentPane();
container.setLayout(layout);
JButton button1=new JButton("成绩");
add(button1);
button1.setPreferredSize(new Dimension(70,45));
JButton button2=new JButton("个人信息");
add(button2);
button2.setPreferredSize(new Dimension(90,45));
JButton button3=new JButton("课程表");
add(button3);
button3.setPreferredSize(new Dimension(80,45));
JButton button4=new JButton("退出");
add(button4);
button4.setPreferredSize(new Dimension(80,45));
button4.addActionListener(this);
JPanel p=new JPanel();
JLabel lblImage = new JLabel(new ImageIcon("image/us.gif"));
lblImage.setBounds(10999, 199990,50, 60);
p.add(lblImage); //放置这个
setSize(500,150);
Toolkit tk = Toolkit.getDefaultToolkit();
setLocation((tk.getScreenSize().height - this.HEIGHT)/2, (tk.getScreenSize().width - this.WIDTH)/10);
setVisible(true);
button1.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e) {
setVisble(false);
SplitDemo application= new SplitDemo();
}});
button2.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e) {
setVisble(false);
TableDemo applet=new TableDemo();
JFrame aFrame=new JFrame("信计102班个人基本信息");
aFrame.getContentPane().add(applet,BorderLayout.CENTER);
aFrame.setSize(1000,500);
applet.init();
applet.start();
aFrame.setVisible(true);
}});
button3.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e) {
setVisble(false);
y applet=new y();
JFrame aFrame=new JFrame("2010-2011年度信计102班课程表");
aFrame.getContentPane().add(applet,BorderLayout.CENTER);
aFrame.setSize(1000,300);
applet.init();
applet.start();
aFrame.setVisible(true); }});}
public void actionPerformed(ActionEvent e) {
if(e.getSource()==button4);
System.exit(0);
}
private void setVisble(boolean b) {}
public static void main(String[] args){
FlowLayoutDemo application =new FlowLayoutDemo();
application.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
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