msgframe.java

来自「《JAVA网络编程实例》源代码」· Java 代码 · 共 45 行

import java.awt.*;
import java.awt.event.*;

/**
 * File:        msgFrame.java  用户消息提示框。
 */

public class msgFrame extends Frame {
  Button button1 = new Button();
  TextArea textArea1 = new TextArea();


  public msgFrame(String msg) {

    try {
      jbInit();
      textArea1.setText(msg);
      this.setSize(260,200);
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  private void jbInit() throws Exception {
    button1.setLabel("确认");
    button1.setBounds(new Rectangle(31, 129, 159, 19));
    button1.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        button1_actionPerformed(e);
      }
    });
    this.setLayout(null);
    textArea1.setColumns(9);
    textArea1.setText("textArea1");
    textArea1.setBounds(new Rectangle(21, 19, 180, 97));
    this.add(button1, null);
    this.add(textArea1, null);
  }

  void button1_actionPerformed(ActionEvent e) {
    //当用户点击确认后隐藏该窗口。
    this.hide();
  }
}