关灯

//

//  CloseLightController.m

//  UI_2_HomeWork

//

//  Created by 0101 on 13-7-26.

//  Copyright (c) 2013年 PH. All rights reserved.

//

#import "CloseLamp.h"

#define KFrame(x,y,w,h) CGRectMake(x,y,w,h)

@implementation CloseLamp

-(void)loadView

{

    

    self.view = [[[UIViewalloc]initWithFrame:KFrame(0,0, 320,480)]autorelease];//初始化根视图 或者[super alloc]

    self.view.backgroundColor = [UIColororangeColor];

    

   int k = 1;

   for (int i =0; i < 4; i++)

    {

       for (int j =0; j < 4; j++)

        {

            UIButton  *btn = [UIButtonbuttonWithType:UIButtonTypeCustom];

            btn.frame =KFrame(i*65+10, j*65+10,60, 60);

            btn.backgroundColor = [UIColorwhiteColor];

            btn.tag =1000+k;

            [btn addTarget:selfaction:@selector(changeStatus:)forControlEvents:UIControlEventTouchUpInside];

            [self.viewaddSubview:btn];

            k++;

            

        }

    }

}

-(void)changeStatus:(UIButton *)sender

{

    [selfchangeColor:sender];//当前按钮改变颜色

    

    //左按钮

   if (sender.tag %4 != 1)

    {

       UIButton *btnLeft = (UIButton *)[self.viewviewWithTag:sender.tag -1];

        [selfchangeColor:btnLeft];

    }

    

    //右按钮

   if (sender.tag %4 != 0)

    {

       UIButton *btnRight = (UIButton *)[self.viewviewWithTag:sender.tag +1];

        [selfchangeColor:btnRight];

    }

        

    //上按钮

   UIButton *btnUp = (UIButton *)[self.viewviewWithTag:sender.tag -4];

    [selfchangeColor:btnUp];

    

    //下按钮

   UIButton *btnBelow = (UIButton *)[self.viewviewWithTag:sender.tag +4];

    [selfchangeColor:btnBelow];  

}

-(void)changeColor:(UIButton *)sender

{

    if (sender.backgroundColor == [UIColorwhiteColor])

    {

        sender.backgroundColor = [UIColorblackColor];

    }

   else

    {

        sender.backgroundColor = [UIColorwhiteColor];

    }

}

-(void)viewDidLoad

{

    

}

-(void)didReceiveMemoryWarning

{

    [superdidReceiveMemoryWarning];

}

@end