warningdialog.java

用java编写的绘制手机图片的程序

package paint;

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

/**
 * Title:        zhengjunfeng
 * Description:
 * Copyright:    Copyright (c) 2001
 * Company:      buaa
 * @author zhengjunfeng
 * @version 1.0
 */

public class WarningDialog extends Dialog {
  Panel panel1 = new Panel();
  GridLayout gridLayout1 = new GridLayout();
  Label label1 = new Label();
  Panel panel2 = new Panel();
  Button button1 = new Button();

  public WarningDialog(Frame frame, String title, boolean modal) {
    super(frame, title, modal);
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
      add(panel1);
      pack();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }

  public WarningDialog(Frame frame) {
    this(frame, "", true);
  }

  public WarningDialog(Frame frame, boolean modal) {
    this(frame, "", modal);
  }

  public WarningDialog(Frame frame, String title) {
    this(frame, title, true);
  }

  void jbInit() throws Exception {
    label1.setText("       你的输入有误，请您重新输入！");
    panel1.setLayout(gridLayout1);
    gridLayout1.setRows(2);
    gridLayout1.setColumns(1);
    button1.setLabel("确认");
    button1.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        button1_actionPerformed(e);
      }
    });
    panel1.add(label1, null);
    panel1.add(panel2, null);
    panel2.add(button1, null);
  }
  protected void processWindowEvent(WindowEvent e) {
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      cancel();
    }
    super.processWindowEvent(e);
  }
  void cancel() {
    dispose();
  }

  void button1_actionPerformed(ActionEvent e) {
  processWindowEvent(new WindowEvent(this,WindowEvent.WINDOW_CLOSING));
  }
}