iphone UIButton 按钮初始化

最新推荐文章于 2022-08-19 21:25:16 发布

iteye_17299

最新推荐文章于 2022-08-19 21:25:16 发布

阅读量161

点赞数

CC 4.0 BY-SA版权

分类专栏： ios开发学习相关

本文链接：https://blog.youkuaiyun.com/iteye_17299/article/details/82400925

ios开发学习相关专栏收录该内容

101 篇文章

订阅专栏

本文将指导您如何使用Objective-C编程语言创建一个带有自定义背景图像和状态切换功能的圆角矩形按钮控件。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

for (int i=0; i<9; i++) {
    UIButton *roundedRectButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];    
    CGRect buttonRect = CGRectMake(18+(i%9%3)*105+(i/9)*320, 35+(i%9/3)*105, 80, 80);
    [roundedRectButton setFrame:buttonRect];
    //[roundedRectButton setTitle:@"Normal" forState:UIControlStateNormal];
    [roundedRectButton setTitle:@"Highlighted" forState:UIControlStateHighlighted];
    roundedRectButton.showsTouchWhenHighlighted = YES;
        [roundedRectButton setTag:i];
        [roundedRectButton setBackgroundImage:[UIImage imageNamed:@"logo.jpg"] forState:UIControlStateNormal];
    [roundedRectButton addTarget:self action:@selector(buttonDown:) forControlEvents:UIControlEventTouchDown];
    [self.view addSubview:roundedRectButton];
    }