My app needs to save an image to disk. I do this in a separate thread, so the UI is still responsive, BUT, I do not want the user to add a new image until the first one is saved (about 1 second.)
Is there a way to place components like labels and buttons inside a container like a UIView in IB solely for the purpose of moving those components aro开发者_运维问答und as a whole? I don\'t need the
I have a UIScrollView of size 320x412 and inside it an UIView of size 280x277.But I tried for hours to make that View move up and down when I 开发者_如何学编程drag it.If I replace the UIView with a Te
I have UINavigationController with UIView which have table, text field and button. When user focus on text field I resize UIView for keyboard using following code:
I\'ve been struggling to figure out how Spotify creates the UI for when the app goes into开发者_开发知识库 offline mode. They make it seem like the StatusBar has resized, but in reality they\'re just
I\'m doing an animation between two UIWebView\'s on the TV Out screen, and i get this effect both in the simulator and with a real device:
I have a UIViewController and in willRotateToInterfaceOrientation, i am calling [self view] setNeedsLayout];
I\'m in an UIViewController, self.view points to a valid view with a frame of 300x480. UIView *redView;
I have a problem that [UIDevice currentDevice].orientation returns 0 in some cases. In my understanding this should never happen.
I have a transparent UIView on top of a UIScrollView. The UIView determines whether the scrollview is allowed to scroll or not by checking three touchesMoved events. After the events, I want the view
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