iPhone开发技巧之私有API(3)--- UIButton

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如下图所示,指定 100 以上的UIButton的buttonWithType:就可以得到非公开的按钮风格。

UIButton undocumented API

其中 100 ~ 102 是 UINavigationButton 风格的按钮

UIButton undocumented API

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UIButton *button;button = [UIButton buttonWithType:100];button.frame = CGRectMake(10.0f, 10.0f, button.frame.size.width, button.frame.size.height);[button setTitle:[NSString stringWithUTF8String:"100 番のボタン"] forState:UIControlStateNormal];[self.view addSubview:button];button = [UIButton buttonWithType:101];button.frame = CGRectMake(10.0f, 50.0f, button.frame.size.width, button.frame.size.height);[button setTitle:[NSString stringWithUTF8String:"101 番のボタン"] forState:UIControlStateNormal];[self.view addSubview:button];button = [UIButton buttonWithType:102];button.frame = CGRectMake(10.0f, 90.0f, button.frame.size.width, button.frame.size.height);[button setTitle:[NSString stringWithUTF8String:"102 番のボタン"] forState:UIControlStateNormal];[self.view addSubview:button];
110 — UITexturedButton


UIButton undocumented API

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UIButton *button;button = [UIButton buttonWithType:110];button.frame = CGRectMake(10.0f, 130.0f, 140.0f, 40.0f);[button setTitle:[NSString stringWithUTF8String:"110 番のボタン"] forState:UIControlStateNormal];[self.view addSubview:button];
110 — UIGlassButton


UIButton undocumented API

可以用 tintColor 来改变颜色的。

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UIButton *button;button = [UIButton buttonWithType:111];button.frame = CGRectMake(10.0f, 180.0f, 180.0f, 40.0f);[button setTitle:[NSString stringWithUTF8String:"111 番のボタン"] forState:UIControlStateNormal];[self.view addSubview:button];button = [UIButton buttonWithType:111];button.frame = CGRectMake(10.0f, 230.0f, 180.0f, 40.0f);[button setTitle:[NSString stringWithUTF8String:"111 番のボタン"] forState:UIControlStateNormal];[button setTintColor:[UIColor redColor]];[self.view addSubview:button];button = [UIButton buttonWithType:111];button.frame = CGRectMake(10.0f, 280.0f, 180.0f, 40.0f);[button setTitle:[NSString stringWithUTF8String:"111 番のボタン"] forState:UIControlStateNormal];[button setTintColor:[UIColor blueColor]];[self.view addSubview:button];