设置类的所有实例的外观
要自定义类的所有实例的外观,请访问所需类的外观代理。例如:
设置 UIButton 色调
迅速:
UIButton.appearance().tintColor = UIColor.greenColor()
Objective-C 的:
[UIButton appearance].tintColor = [UIColor greenColor];
设置 UIButton 背景颜色
迅速:
UIButton.appearance().backgroundColor = UIColor.blueColor()
Objective-C 的:
[UIButton appearance].backgroundColor = [UIColor blueColor];
设置 UILabel 文本颜色
迅速:
UILabel.appearance().textColor = UIColor.redColor()
Objective-C 的:
[UILabel appearance].textColor = [UIColor redColor];
设置 UILabel 背景颜色
迅速:
UILabel.appearance().backgroundColor = UIColor.greenColor()
Objective-C 的:
[UILabel appearance].backgroundColor = [UIColor greenColor];
设置 UINavigationBar 色彩
迅速:
UINavigationBar.appearance().tintColor = UIColor.cyanColor()
Objective-C 的:
[UINavigationBar appearance].tintColor = [UIColor cyanColor];
设置 UINavigationBar 背景颜色
迅速:
UINavigationBar.appearance().backgroundColor = UIColor.redColor()
Objective-C 的:
[UINavigationBar appearance].backgroundColor = [UIColor redColor];