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2014/10/15 ¤U¤È 10:13:49

iphone Programming Glossary: self.navigationcontroller.navigationbar.frame

How do I get the navigation bar in a UINavigationController to update its position when the status bar is hidden?

http://stackoverflow.com/questions/2393868/how-do-i-get-the-navigation-bar-in-a-uinavigationcontroller-to-update-its-positi

sharedApplication .statusBarHidden YES self.view.frame UIScreen mainScreen .applicationFrame CGRect frame self.navigationController.navigationBar.frame frame.origin.y 0 self.navigationController.navigationBar.frame frame In viewWillDisappear UIApplication sharedApplication.. UIScreen mainScreen .applicationFrame CGRect frame self.navigationController.navigationBar.frame frame.origin.y 0 self.navigationController.navigationBar.frame frame In viewWillDisappear UIApplication sharedApplication .statusBarHidden NO CGRect frame self.navigationController.navigationBar.frame.. frame In viewWillDisappear UIApplication sharedApplication .statusBarHidden NO CGRect frame self.navigationController.navigationBar.frame frame.origin.y 20.0 self.navigationController.navigationBar.frame frame Things will also be okay if you are willing to turn..

iPhone: Move UINavigationBar down?

http://stackoverflow.com/questions/4019619/iphone-move-uinavigationbar-down

I've tried the following in viewWillAppear self.navigationController.view.frame CGRectMake 0.0 54.0 320.0 426.0 self.navigationController.navigationBar.frame CGRectMake 0.0 0.0 320.0 44.0 The problem is it only seems to work the very first time the view is displayed. If you go..

How to make the Navigation Bar of an UINavigationController display at the bottom?

http://stackoverflow.com/questions/5866283/how-to-make-the-navigation-bar-of-an-uinavigationcontroller-display-at-the-botto

not then you should access navigation bar directly and change its coordinates. In your view controller CGRect oldRect self.navigationController.navigationBar.frame self.navigationController.navigationBar.frame CGRectMake x y oldRect.width oldRect.height where x and y are coordinates.. and change its coordinates. In your view controller CGRect oldRect self.navigationController.navigationBar.frame self.navigationController.navigationBar.frame CGRectMake x y oldRect.width oldRect.height where x and y are coordinates to place your navigation bar. share improve this..

Hide/Show NavigationBar & Toolbar on tap

http://stackoverflow.com/questions/605492/hide-show-navigationbar-toolbar-on-tap

UIView beginAnimations nil context NULL UIView setAnimationDuration 0.4 UIView setAnimationDelegate self CGRect rect self.navigationController.navigationBar.frame rect.origin.y 40 self.navigationController.navigationBar.frame rect UIView commitAnimations Hope this helps you too. A...

Enable/disable statusBar per view on iPhone (20 px issue)

http://stackoverflow.com/questions/9274767/enable-disable-statusbar-per-view-on-iphone-20-px-issue