📄 frame1.java
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package lx4_24;
import java.awt.Dimension;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.*;
import java.awt.*;
public class Frame1 extends JFrame {
JPanel contentPane;
JButton jButton1 = new JButton();
JTextField jTextField1 = new JTextField();
JLabel jLabel1 = new JLabel();
JPasswordField jPasswordField1 = new JPasswordField();
public Frame1() {
try {
setDefaultCloseOperation(EXIT_ON_CLOSE);
jbInit();
} catch (Exception exception) {
exception.printStackTrace();
}
}
/**
* Component initialization.
*
* @throws java.lang.Exception
*/
private void jbInit() throws Exception {
contentPane = (JPanel) getContentPane();
contentPane.setLayout(null);
setSize(new Dimension(400, 300));
setTitle("Frame Title");
jButton1.setBounds(new Rectangle(61, 35, 163, 35));
jButton1.setText("变换文字");
jButton1.addActionListener(new Frame1_jButton1_actionAdapter(this));
jTextField1.setText("Swing组件练习");
jTextField1.setBounds(new Rectangle(60, 85, 289, 38));
jLabel1.setText("我的图形与文字");
jLabel1.setBounds(new Rectangle(62, 143, 284, 117));
jPasswordField1.setText("jPasswordField1");
jPasswordField1.setBounds(new Rectangle(255, 38, 121, 25));
contentPane.add(jButton1);
contentPane.add(jTextField1);
contentPane.add(jLabel1);
contentPane.add(jPasswordField1);
}
public void jButton1_actionPerformed(ActionEvent e) {
jLabel1.setText(jTextField1.getText());
ImageIcon ccc=new ImageIcon("1.GIF");
jLabel1.setIcon(ccc);
}
}
class Frame1_jButton1_actionAdapter implements ActionListener {
private Frame1 adaptee;
Frame1_jButton1_actionAdapter(Frame1 adaptee) {
this.adaptee = adaptee;
}
public void actionPerformed(ActionEvent e) {
adaptee.jButton1_actionPerformed(e);
}
}
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