UIAlertAction 改变字体颜色

最新推荐文章于 2019-08-29 10:16:00 发布

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最新推荐文章于 2019-08-29 10:16:00 发布

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原文链接：http://www.cnblogs.com/106dapeng/p/6109906.html

本文介绍了一个 iOS 应用中使用 UIAlertController 创建弹出菜单的示例代码。该示例展示了如何设置不同样式的按钮，并自定义按钮文字颜色。

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UIAlertController *alertController = [UIAlertController alertControllerWithTitle:nil message:nil preferredStyle: UIAlertControllerStyleActionSheet];

UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {

}];

UIAlertAction *allAction = [UIAlertAction actionWithTitle:@"看全部" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {

}];

[allAction setValue:[UIColor YXColorWithHexCode:@"#181615"] forKey:@"_titleTextColor"];

UIAlertAction *womanAction = [UIAlertAction actionWithTitle:@"只看女" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {

}];

[womanAction setValue:[UIColor YXColorWithHexCode:@"#181615"] forKey:@"_titleTextColor"];

UIAlertAction *manAction = [UIAlertAction actionWithTitle:@"只看男" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {

}];

[manAction setValue:[UIColor YXColorWithHexCode:@"#181615"] forKey:@"_titleTextColor"];

[alertController addAction:allAction];

[alertController addAction:womanAction];

[alertController addAction:manAction];

[alertController addAction:cancelAction];

[self presentViewController:alertController animated:YES completion:nil];

转载于:https://www.cnblogs.com/106dapeng/p/6109906.html