I\'m confused about severals first responder points: If I call - becomeFirstResponder, does system call – canBecomeFirstResponder first? Why?
I get stuck with my cell selection. I have custom cell with UITextView object embedded in. It is not editable, not scrollable, with user interaction enabled. And I can not select cell over this view.
When the keyboard is showing on the iPhone\'s Messages app, if the user begins a swipe down from the messages tableview and continues into the keyboard area, the keyboard will begin to d开发者_运维问答
I noti开发者_运维问答ced that when creating a new project with the iPhone Master-Detail template in Xcode 4.2 beta 4, it does:
This is what the documentation says: If the first responder [to an event or action message] cannot handle an event or action message, it forwards it to the “next responder” in a linked series call
Currently I am using UIKeyinput but it is only sending a si开发者_如何学Gongle delteBackward event even when I hold down the delete key for a long time.
Tonight I\'ve been battling with UIResponder. Here\'s my predicament. If I put in - (BOOL)canBecomeFirstResponder{
I\'m having trouble getting my UIButtons, UIScrollViews etc working in this situation: I have the base UIViewController, which is the root controller of the UIWindow.
I\'m trying to implement a UIResponder object that will allow me to record screen activity, then pass the event on to the next responder to allow the application to proceed as normal.I\'ve been resear
How would you allow a UIGestureRecognizer of a UIView to receive a touch event but also make sure that another, underlaying/overlaying UIView also receives that very same touch event?
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