Java Swing3-MyDialog的基本实现

不多说，代码很龊，匿名类响应

import javax.swing.JButton;import javax.swing.JDialog;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.*;import java.awt.*;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;class MyJDialog extends JDialog {public MyJDialog(MyFrame frame1) {super(frame1, "JDialog窗体", true);Panel myPanel = new Panel();myPanel.add(new JLabel("这是一个对话框"));this.setBounds(120, 120, 100, 100);this.add(myPanel);}}public class MyFrame extends JFrame {public MyFrame() {setVisible(true);setBounds(100, 200, 200, 200);setDefaultCloseOperation(EXIT_ON_CLOSE);Panel myPanel2 = new Panel();myPanel2.setLayout(null);JLabel j1 = new JLabel("这是一个JFrame窗体");j1.setHorizontalAlignment(JLabel.CENTER);myPanel2.add(j1);JButton b1 = new JButton("弹出对话框");b1.setBounds(10, 10, 100, 21);b1.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {// TODO Auto-generated method stubnew MyJDialog(MyFrame.this).setVisible(true);}});myPanel2.add(b1);this.add(myPanel2);}public static void main(String[] args) {new MyFrame();}}