objective-c 如何在 iOS7 中更改 UISearchBar 的背景颜色
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How to change background color of UISearchBar in iOS7
提问by dev.nikolaz
How to change background color of UISearchBar in iOS7?
如何在 iOS7 中更改 UISearchBar 的背景颜色？
not gray, I want to change color like my uinavigationbar
不是灰色，我想像我的 uinavigationbar 一样改变颜色
if I Use this code, that's what comes out
如果我使用此代码，那就是结果
searchBar.backgroundColor = [UIColor redColor];
That is not red color!!! This exact same situation as in background color of navigation bar.
那不是红色！！！这与导航栏的背景颜色完全相同。
回答by dev.nikolaz
Need to use:
需要使用：
searchBar.barTintColor = [UIColor redColor];
All thanks!
所有的感谢！
回答by Vadoff
Set the background image to a clear image and you're good to go. This is also pre-ios 7 compatible.
将背景图像设置为清晰的图像，您就可以开始了。这也与 ios 7 之前的版本兼容。
searchBar.backgroundImage = [[UIImage alloc] init]
searchBar.backgroundColor = [UIColor redColor];
回答by zeeawan
If the above solutions don't seem working then make sure that you've set the search bar style to Minimal.
如果上述解决方案似乎不起作用，请确保您已将搜索栏样式设置为Minimal。
[self.searchDisplayController.searchBar setSearchBarStyle:UISearchBarStyleMinimal];
And for simple searchBar
对于简单的搜索栏
[self.searchBar setSearchBarStyle:UISearchBarStyleMinimal];
SearchBar Stylecan also be set from interface builder to Minimal.
SearchBar 样式也可以从界面构建器设置为Minimal。
回答by chings228
it's not really work for me , or sometimes , if you too , try this
这对我来说不是真的，或者有时，如果你也是，试试这个
for (UIView *view in [[filterTextField.subviews objectAtIndex:0] subviews]){
if ([NSStringFromClass([view class]) isEqualToString:@"UISearchBarBackground"])
view.alpha = 0;
}
回答by FabKremer
If the UISearchBar was defined in the MainStoryBoard, just click on that UISearchBar and take a look to the options you can handle at right. Over there if you click on the fourth tab (the one that looks like a shield) you've got a Bar Tint option. There you can select the UISearchBar color you want.
如果 UISearchBar 是在 MainStoryBoard 中定义的，只需单击该 UISearchBar 并查看右侧可以处理的选项。在那里，如果您单击第四个选项卡（看起来像盾牌的选项卡），您将获得一个 Bar Tint 选项。在那里你可以选择你想要的 UISearchBar 颜色。
If not, I guess programatically you can do something like this:
如果没有，我想以编程方式您可以执行以下操作：
UISearchBar* sb =[[UISearchBar alloc] init];
sb.backgroundColor=[UIColor redColor];
I hope this helps!
我希望这有帮助！
