public class DiaLodDemo0 extends JFrame {
public DiaLodDemo0() {
this.setVisible(true);
this.setSize(700,500);
this.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
Container container = this.getContentPane();
container.setLayout(null);
JButton jb1 = new JButton("点击弹窗");
jb1.setBounds(30,30,200,50);
jb1.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
new MyDialogDemo();
}
});
container.add(jb1);
}
public static void main(String[] args) {
new DiaLodDemo0();
}
}
class MyDialogDemo extends JDialog{
public MyDialogDemo() {
this.setVisible(true);
this.setBounds(100,100,500,500);
Container container = this.getContentPane();
container.setLayout(null);
container.add(new Label("谈个东西出来"));
}
}