textdemo.java

来自「精通JBuilder2006 源代码 精通JBuilder2006 源代码」· Java 代码 · 共 29 行

package chapter6.component;

import java.awt.*;
import javax.swing.*;

public class TextDemo extends JFrame {

    public TextDemo() {
        Container contentPane = this.getContentPane();
        JPanel jPanel1 = new JPanel(new GridLayout(3, 1));
        JTextField jTextField1 = new JTextField("one");
        JPasswordField jPasswordField1 = new JPasswordField("password");
        JTextArea jTextArea1 = new JTextArea("This is a JTextArea example!", 5,
                                             5);
        jPanel1.add(jTextField1);
        jPanel1.add(jPasswordField1);
        jPanel1.add(jTextArea1);
        contentPane.add(jPanel1);
        this.setTitle("TextDemo");
        this.setSize(300, 200);
        this.setLocation(400, 400);
        this.setVisible(true);
    }

    public static void main(String[] args) {
        TextDemo test = new TextDemo();
    }
}