UIButton

最新推荐文章于 2020-07-11 10:31:55 发布

less more

最新推荐文章于 2020-07-11 10:31:55 发布

阅读量101

点赞数

分类专栏： ios

本文链接：https://blog.csdn.net/AliEnCheng/article/details/102953880

版权

ios 专栏收录该内容

37 篇文章

订阅专栏

版权声明：本文为延成原创文章，转载请标明出处


-(void)createUIButton{
    
    UIButton *cButton=[UIButton buttonWithType:UIButtonTypeRoundedRect];
    
    cButton.frame=CGRectMake(100, 100, 100, 50);
    cButton.backgroundColor=[UIColor blackColor];
    cButton.titleLabel.font=[UIFont systemFontOfSize:20];
    [cButton setTitle:@"Button" forState:UIControlStateNormal];
    [cButton setTitle:@"selected" forState:UIControlStateHighlighted];
    [cButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
    [cButton setTitleColor:[UIColor redColor] forState:UIControlStateHighlighted];
    
    [cButton addTarget:self action:@selector(pressBtn:) forControlEvents:UIControlEventTouchUpInside];
    [cButton addTarget:self action:@selector(touchBtn) forControlEvents:UIControlEventTouchDown];
    cButton.tag=101;
    
    [self.view addSubview:cButton];
    
    UIButton *cButton2=[UIButton buttonWithType:UIButtonTypeCustom];
    
    cButton2.frame=CGRectMake(100, 200, 60, 60);
    UIImage *icon1 = [UIImage imageNamed:@"live_mirror_n.png"];
    UIImage *icon2 = [UIImage imageNamed:@"live_mirror_p.png"];
    [cButton2 setImage:icon1 forState:UIControlStateNormal];
    [cButton2 setImage:icon2 forState:UIControlStateHighlighted];
    
    [cButton2 addTarget:self action:@selector(pressBtn:) forControlEvents:UIControlEventTouchUpInside];
    cButton2.tag=102;
    
    [self.view addSubview:cButton2];
}

-(void)pressBtn:(UIButton*)btn{
    if (btn.tag == 101) {
         NSLog(@"点击按钮cButton");//抬起手指时打印
    }else if(btn.tag == 102){
         NSLog(@"点击按钮cButton2");//抬起手指时打印
    }
   
}

-(void)touchBtn{
    NSLog(@"触摸按钮");//触摸按钮时打印
}