table.java

模仿Fyrad32编写的四子棋游戏

package fyrad;
import javax.swing.*;    
import java.awt.*;
public class Table extends JPanel 
{
    /**
	 * 棋盘框架
	 */
	private static final long serialVersionUID = -1205413629157852015L;
	GridLayout tableSize;
	int x;
	int y;
	public void setTableSize(int x,int y)
	{ tableSize=new GridLayout(x,y); }
	public Table(GridLayout tableSize)
	{
		super(tableSize);
		x=tableSize.getColumns();
		y=tableSize.getRows();
	}
	protected void paintComponent(Graphics g)
	{
		super.paintComponent(g);
		int width=getWidth();
		int height=getHeight();
		//绘制棋盘
		g.setColor(Color.blue);
		g.drawRect(0, 0, width-1, height-1);//矩形
		//画横线
		for(int i=0;i<y-1;i++)
		{g.drawLine(0, height/y*(i+1), width, height/y*(i+1));}
		//画竖线
		for(int j=0;j<x-1;j++)
		{g.drawLine(width/x*(j+1),0,width/x*(j+1),height);}
	}
}