IOS7 navigatinBar tintColor popover 变化

Question

我开发了 iPad 应用程序。我正在使用导航 Controller 在弹出窗口中打开一些屏幕。但我没有在 IOS 7 中更改 navigationcontroller 色调颜色。我该如何更改这种颜色。谢谢

UINavigationController *navigationController = [[[UINavigationController alloc] initWithRootViewController:airportsSearch] autorelease];
navigationController.navigationBar.barTintColor = [UIColor blackColor];
navigationController.navigationBar.translucent = NO;
self.popOver=[[UIPopoverController alloc] initWithContentViewController:navigationController];

self.popOver.delegate                    = self;
[self.popOver setPopoverContentSize:CGSizeMake(285, 370)];

[self.popOver presentPopoverFromRect:tempButton.frame inView:self.view permittedArrowDirections:UIPopoverArrowDirectionLeft animated:YES];

Answer 1

这里神奇的词是barStyle，如果你需要它是黑色的，你需要执行以下操作:

navigationController.navigationBar.barStyle = UIBarStyleBlack;
navigationController.navigationBar.translucent = NO;

如果你想改变它的颜色:

navigationController.navigationBar.barTintColor = [UIColor redColor];
navigationController.navigationBar.barStyle = UIBarStyleBlack;
navigationController.navigationBar.translucent = NO;