frame1.java~18~

Jbuilder100个例子 都是经典例子 对大家学习Jbuilder非常有帮助

package jeditorpane;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.net.*;
import javax.swing.border.*;

public class Frame1 extends JFrame {
  JPanel contentPane;
  BorderLayout borderLayout1 = new BorderLayout();
  JEditorPane jEditorPane1 = new JEditorPane();
  JPanel jPanel1 = new JPanel();
  JLabel jLabel1 = new JLabel();
  JTextField jTextField1 = new JTextField();
  JButton jButton1 = new JButton();
  String url;
  Border border1;

  /**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();
    border1 = BorderFactory.createBevelBorder(BevelBorder.LOWERED,Color.white,Color.white,new Color(178, 178, 178),new Color(124, 124, 124));
    contentPane.setLayout(borderLayout1);
    this.setSize(new Dimension(366, 262));
    this.setTitle("JEditorPane演示程序");
    jLabel1.setText("Adress:");
    jTextField1.setText("http://www.tsinghua.edu.cn/eng/index.htm");
    jButton1.setText("Link");
    jButton1.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jButton1_actionPerformed(e);
      }
    });
    jEditorPane1.setBorder(border1);
    contentPane.add(jEditorPane1, BorderLayout.CENTER);
    contentPane.add(jPanel1, BorderLayout.NORTH);
    jPanel1.add(jLabel1, null);
    jPanel1.add(jTextField1, null);
    jPanel1.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) {
    url = jTextField1.getText();
    try{
    jEditorPane1.setPage(new URL(url));
//    jEditorPane1.setText(url);
    }catch(Exception e){
    jEditorPane1.setText(e.toString());
    }
  }
}