gotodialog.java

windows记事本功能的软件

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
class GotoDialog extends Dialog
{
	TextField GotoText;
	Button 确定,取消;
	Box boxR,boxBase;
	GotoDialog(Frame f,String s,boolean b)
	{
		super(f,s,b);
		setBounds(200,200,190,100);
		GotoText=new TextField(10);
        确定=new Button("确定");
		取消=new Button("取消");
        //面板=new Panel();
		setLayout(new FlowLayout());
	  Box boxR=Box.createVerticalBox();
	  boxR.add(确定);
	  boxR.add(Box.createVerticalStrut(10));
	  boxR.add(取消);
	  Box boxBase=Box.createVerticalBox();
	  boxBase.add(boxR);
	  add(GotoText);
	  add(boxBase);
		setVisible(false);
		validate();
		  addWindowListener(new WindowAdapter()
				{	
						public void windowClosing(WindowEvent e)
					{
						 setVisible(false);
						 GotoText.setText("");
					}
				});
	}
}