textdialog.java

来自「ALGAE是一个快速创建算法演示的框架。目前支持的算法实现语言包括java和c」· Java 代码 · 共 55 行

package edu.odu.cs.zeil.AlgAE;

import java.awt.Button;
import java.awt.Dialog;
import java.awt.Event;
import java.awt.Frame;
import java.awt.TextArea;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;


/**
 *  Dialog box displaying for displaying text
 *  @author Steven J. Zeil
 */
public class TextDialog extends Dialog
{
  

  /**
   *  Constructor
   *  @param theParent   Window from which this dialog is issued.
   *  @param text        Text to display in dialog
   */
  public TextDialog  (Frame theParent, String text)
  {
    super (theParent, "AlgAE", true);
    TextArea msg = new TextArea (text);
    add ("Center", msg);

    Button ok = new Button ("OK");
    ok.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
	dispose();
	}});
    add ("South", ok);

    addWindowListener(new WindowAdapter() {
      public void windowClosing(WindowEvent e) {setVisible(false); dispose();}
      });
 
    pack();
    show();
  }
 
}