在 iOS 中为 UINavigationBar 着色
我将导航栏着色为橙色：
navigationController.navigationBar.tintColor = [UIColor colorWithRed:0.88 green:0.52 blue:0.27 alpha:1];
一切正常，每个按钮都与导航栏一样橙色，但是当 ic 进入自定义右侧项目菜单时，它显示为蓝色。 这是屏幕截图： http://img146.imageshack.us/img146/5605/schermata20091202a14565 .png
这是右侧按钮的代码：
UIView *container = [[UIView alloc] init];
UIToolbar *tools = [[UIToolbar alloc] initWithFrame:CGRectMake(0, 0, 80, 45)];
NSMutableArray *buttons = [[NSMutableArray alloc] initWithCapacity:2];
UIBarButtonItem *bi = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAdd target:self action:@selector(addGadget:)];
bi.style = UIBarButtonItemStyleBordered;
[buttons addObject:bi];
[bi release];
bi = [[UIBarButtonItem alloc]
initWithImage:[UIImage imageNamed:@"less.png"] style:UIBarButtonItemStyleBordered target:self action:@selector(setEditing:)];
[buttons addObject:bi];
[bi release];
[tools setItems:buttons animated:NO];
[buttons release];
self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:tools];
[tools release];
How to make everything to be Orange?
I colorized orange my Navigation bar with:
navigationController.navigationBar.tintColor = [UIColor colorWithRed:0.88 green:0.52 blue:0.27 alpha:1];
Everything works ok, every button is as orange as the bar, but when ic cames to a custom right item menu, it shows it blue.
This is a screenshot: http://img146.imageshack.us/img146/5605/schermata20091202a14565.png
and this is the code for the right buttons:
UIView *container = [[UIView alloc] init];
UIToolbar *tools = [[UIToolbar alloc] initWithFrame:CGRectMake(0, 0, 80, 45)];
NSMutableArray *buttons = [[NSMutableArray alloc] initWithCapacity:2];
UIBarButtonItem *bi = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAdd target:self action:@selector(addGadget:)];
bi.style = UIBarButtonItemStyleBordered;
[buttons addObject:bi];
[bi release];
bi = [[UIBarButtonItem alloc]
initWithImage:[UIImage imageNamed:@"less.png"] style:UIBarButtonItemStyleBordered target:self action:@selector(setEditing:)];
[buttons addObject:bi];
[bi release];
[tools setItems:buttons animated:NO];
[buttons release];
self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:tools];
[tools release];
How to make everything to be orange?
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您应该将
UIToolbar对象的tintColor设置为与UINavigationBar的相同。请注意，
UIToolbar与UINavigationBar不同，背景渐变/颜色有点不同。尝试将 UIToolbar 的背景颜色设置为+[UIColor clearColor]另外，您可能甚至不需要容器
UIView，因为UIToolbar是UIView的子类，因此您可以将其单独用作 customView。You should set the
tintColorof theUIToolbarobject to be the same as that of theUINavigationBar.Note that a
UIToolbaris not the same as aUINavigationBar, the background gradient/color is a bit different. Try setting the backgroundColor of the UIToolbar to+[UIColor clearColor]Also, you probably don't even need the container
UIView, sinceUIToolbaris a subclass ofUIView, so you can use it as customView just by itself.