ios - 自定义多个标签或按钮

Question

在我的 objective-c 代码中，我自定义了不同的标签和 UIButton，但我不知道如何将它们全部编辑在一起，例如:

[[CincKmButton layer] setCornerRadius:10];
[CincKmButton setClipsToBounds:YES];
[[CincKmButton layer] setBorderColor:
 [[UIColor colorWithRed:0 green:0 blue:0 alpha:1] CGColor]];
[CincKmButton setBackgroundColor:[UIColor colorWithPatternImage:[UIImage imageNamed:@"pickerBackground.jpg"]]];
[[CincKmButton layer] setBorderWidth:2.75];

[[DeuKmButton layer] setCornerRadius:10];
[DeuKmButton setClipsToBounds:YES];
[[DeuKmButton layer] setBorderColor:
 [[UIColor colorWithRed:0 green:0 blue:0 alpha:1] CGColor]];
[DeuKmButton setBackgroundColor:[UIColor colorWithPatternImage:[UIImage imageNamed:@"pickerBackground.jpg"]]];
[[DeuKmButton layer] setBorderWidth:2.75];

[[HalfButton layer] setCornerRadius:10];
[HalfButton setClipsToBounds:YES];
[[HalfButton layer] setBorderColor:
 [[UIColor colorWithRed:0 green:0 blue:0 alpha:1] CGColor]];
[HalfButton setBackgroundColor:[UIColor colorWithPatternImage:[UIImage imageNamed:@"pickerBackground.jpg"]]];
[[HalfButton layer] setBorderWidth:2.75];

不每次都重复怎么办？谢谢!

Answer 1

最简单的方法可能是创建按钮的 NSArray 和一个进行自定义的方法。它最终看起来像

...
for (UIButton *button in @[CincKmButton,DeuKmButton,HalfButton]) {
    [self configureButton:button]
}
...

- (void) configureButton:(UIButton *)button {
    [button setClipsToBounds:YES];
    button.layer.cornerRadius = 10;
    button.layer.borderColor = [UIColor colorWithRed:0 green:0 blue:0 alpha:1].CGColor;
    button.layer.borderWidth = 2.75;
    [button setBackgroundColor:[UIColor colorWithPatternImage:[UIImage imageNamed:@"pickerBackground.jpg"]]];
}