boxlayout2frame.java~3~

来自「jbuilder2006一书的所有源代码」· JAVA~3~ 代码 · 共 49 行

package layout;

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

public class BoxLayout2Frame extends JFrame {
  JPanel contentPane;
  BoxLayout2 boxLayout21 = new BoxLayout2();
  JButton jButton1 = new JButton();
  JButton jButton2 = new JButton();
  JButton jButton3 = new JButton();
  JButton jButton4 = new JButton();
  JButton jButton5 = new JButton();

  public BoxLayout2Frame() {
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }

  private void jbInit() throws Exception  {
    contentPane = (JPanel) this.getContentPane();
    jButton1.setText("jButton1");
    contentPane.setLayout(boxLayout21);
    this.setSize(new Dimension(400, 300));
    this.setTitle("BoxLayout2示例");
    jButton2.setText("jButton2");
    jButton3.setText("jButton3");
    jButton4.setText("jButton4");
    jButton5.setText("jButton5");
    contentPane.add(jButton1, null);
    contentPane.add(jButton2, null);
    contentPane.add(jButton3, null);
    contentPane.add(jButton4, null);
    contentPane.add(jButton5, null);
  }

  protected void processWindowEvent(WindowEvent e) {
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit(0);
    }
  }
}