frame1.java

jbuilder8开发的十个实用例子。

package xyandgridbaglayout;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import com.borland.jbcl.layout.*;

public class Frame1 extends JFrame {
  JPanel contentPane;
  Button button1 = new Button();
  Button button2 = new Button();
  Button button3 = new Button();
  Button button4 = new Button();
  Button button5 = new Button();
  XYLayout xYLayout1 = new XYLayout();

  /**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();
    button1.setLabel("button1");
    contentPane.setLayout(xYLayout1);
    this.setSize(new Dimension(363, 262));
    this.setTitle("XYLayout、GridBagLayout演示程序");
    button2.setLabel("button2");
    button3.setLabel("button3");
    button4.setLabel("button4");
    button5.setLabel("button5");
    contentPane.add(button1,  new XYConstraints(22, 29, 198, 54));
    contentPane.add(button2,  new XYConstraints(7, 92, 79, 146));
    contentPane.add(button3,  new XYConstraints(103, 97, 215, 20));
    contentPane.add(button4,  new XYConstraints(230, 15, 127, 67));
    contentPane.add(button5,  new XYConstraints(93, 131, 265, 106));

  }
  /**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);
    }
  }
}