testframe.java

Java实例入门

package beantest;

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

public class testFrame extends JFrame {
  JPanel contentPane;
  JLabel statusBar = new JLabel();
  BorderLayout borderLayout1 = new BorderLayout();
  JPanel jPanlTest = new JPanel();
  DateBean db = new DateBean();
  XYLayout xYLayout1 = new XYLayout();
  JButton jButtonMDY = new JButton();
  JButton jButtonMDYE = new JButton();
  JButton jButtonYMD = new JButton();
  JButton jButtonMY = new JButton();
  JButton jButtonDMY = new JButton();

  /**Construct the frame*/
  public testFrame() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  /**Component initialization*/
  private void jbInit() throws Exception  {
    //setIconImage(Toolkit.getDefaultToolkit().createImage(testFrame.class.getResource("[Your Icon]")));
    contentPane = (JPanel) this.getContentPane();
    contentPane.setLayout(borderLayout1);
    this.setSize(new Dimension(400, 300));
    this.setTitle("测试JavaBean组件");
    statusBar.setText(" ");
    jPanlTest.setLayout(xYLayout1);
    jButtonMDY.setText("M_D_Y");
    jButtonMDY.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jButtonMDY_actionPerformed(e);
      }
    });
    jButtonMDYE.setText("M_D_Y_E");
    jButtonMDYE.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jButtonMDYE_actionPerformed(e);
      }
    });
    jButtonYMD.setText("Y_M_D");
    jButtonYMD.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jButtonYMD_actionPerformed(e);
      }
    });
    jButtonMY.setText("M_Y");
    jButtonMY.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jButtonMY_actionPerformed(e);
      }
    });
    jButtonDMY.setText("D_M_Y");
    jButtonDMY.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jButtonDMY_actionPerformed(e);
      }
    });
    db.setFontColor(Color.blue);
    db.setStyle(DateBean.MONTH_DAY_YEAR);
    db.setUseMonthString(true);
    db.addStyleListener(new beantest.StyleListener() {
      public void styleChanged(StyleEvent e) {
        db_styleChanged(e);
      }
    });
    contentPane.add(statusBar, BorderLayout.SOUTH);
    contentPane.add(jPanlTest, BorderLayout.CENTER);
    jPanlTest.add(db,  new XYConstraints(154, 56, -1, -1));
    jPanlTest.add(jButtonMDY, new XYConstraints(66, 113, 106, 30));
    jPanlTest.add(jButtonMDYE, new XYConstraints(217, 112, 106, 30));
    jPanlTest.add(jButtonYMD, new XYConstraints(67, 155, 106, 30));
    jPanlTest.add(jButtonMY, new XYConstraints(217, 153, 106, 30));
    jPanlTest.add(jButtonDMY, new XYConstraints(141, 204, 106, 30));
  }
  /**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 jButtonMDY_actionPerformed(ActionEvent e) {
    db.setStyle(DateBean.MONTH_DAY_YEAR);
  }

  void jButtonMDYE_actionPerformed(ActionEvent e) {
    db.setStyle(DateBean.MONTH_DAY_YEAR_ERA);
  }

  void jButtonYMD_actionPerformed(ActionEvent e) {
    db.setStyle(DateBean.YEAR_MONTH_DAY);
  }

  void jButtonMY_actionPerformed(ActionEvent e) {
   db.setStyle(DateBean.MONTH_YEAR);
  }

  void jButtonDMY_actionPerformed(ActionEvent e) {
    db.setStyle(DateBean.DAY_MONTH_YEAR);
  }

  void db_styleChanged(StyleEvent e) {
    statusBar.setText("组件DateBean的属性Style被改变! 其中原来的值为:"+e.getOldStyle()+" 新值为:"+e.getNewStyle());
  }
}