operation.java

一个画图程序 初学：）

import java.awt.*;
import javax.swing.*;


class operation
{
	static operation theApp;
	
	
	public static void main(String[] args)
	{
		theApp=new operation();
		theApp.init();
	}
	
	
	void init()
	{
		window drawer=new window();
		drawer.createWindow();
		
		tools toolsBar=new tools();
		toolsBar.addButtons(drawer);
		
		painting paintingBoard=new painting();
		paintingBoard.addPainting(drawer); 
		
				
		drawer.showIt();
	}
}