countmine.java

此源码是一款扫雷游戏

//显示剩余雷数CountMine
import javax.swing.*;
import java.awt.*;
public class CountMine
{
	int number;
	JTextField textShowMine;
	public CountMine(int number)
	{
		this.number=number;
		textShowMine=new JTextField(5);
		textShowMine.setFont(new Font("Plaint",Font.BOLD,24));
	}
	public void countMineSub()
	{
		number--;
		if(number<=0) number=0;
		textShowMine.setText(""+number);
	}
	public void countMineAdd()
	{
		number++;
		textShowMine.setText(""+number);
	}
}