frame1.java~32~

java灵感设计

package untitled;

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

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2002</p>
 * <p>Company: </p>
 * @author unascribed
 * @version 1.0
 */

public class Frame1 extends JFrame {
  JPanel contentPane;
  JButton jButton1 = new JButton();

  //Construct the frame
  public Frame1() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception  {
    //setIconImage(Toolkit.getDefaultToolkit().createImage(Frame1.class.getResource("[Your Icon]")));
    contentPane = (JPanel) this.getContentPane();
    jButton1.setBounds(new Rectangle(82, 29, 131, 32));
    jButton1.setText("创建文本区域");
    jButton1.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jButton1_actionPerformed(e);
      }
    });
    contentPane.setLayout(null);
    this.setSize(new Dimension(323, 211));
    this.setTitle("运行时组件的创建");
    contentPane.add(jButton1, null);
  }
  //Overridden so we can exit when window is closed
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit(0);
    }
  }

  void jButton1_actionPerformed(ActionEvent e) {
  TextArea textArea1=new TextArea();
  textArea1.setText("你好,这是你在运行时创建的文本区域组件");
  textArea1.setBounds(new Rectangle(42, 70, 180, 100));
  contentPane.add(textArea1,null);

      textArea1.addTextListener(new java.awt.event.TextListener() {
      public void textValueChanged(TextEvent e) {
        textArea1_textValueChanged(e);
      }
    });

  contentPane.updateUI();
  }

  void textArea1_textValueChanged(TextEvent e) {
        //textArea1_textValueChanged(e);
        //MessageDialog m_Dlg =new MessageDialog(this);
        //m_Dlg.setMessage("你更改了文本区域,成功调用事件处理程序!");
        //m_Dlg.setButtonSet(ButtonDialog.OK);
        //m_Dlg.show();
        showInformation("finish","OK");
      }
}