keyboard.java

仿照电话键盘的模式

//******************************************************************
//keyboard.java(PP6.13)                        Author:lsh
//
//
//******************************************************************
import javax.swing.*;

class keyboard
{
	public static void main(String[] args)
	{
		//----------------------------------------------------------
	    //Creates and displays the temperature converter GUI.
	    //----------------------------------------------------------
		JFrame frame=new JFrame("Telephone keyboard");
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	
		frame.getContentPane().add(new BorderPanel());
		frame.pack();
		
		frame.setVisible(true);
	}
}