In Apple Cocoa programing, the first responder is the first object in a chain of NSResponder subclasses to be called upon receiving an even such as keypress, mouseclick, etc.
Questions tagged [first-responder]
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Overriding Menus in Swift with Storyboard
I am writing a Swift Application in xCode and have no problem creating a new menuitem and wiring it up so that the sent action responds to a function in my ViewController. Where I am having difficulty is if I try to override one of the existing…
Stewart Lynch
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IOS program crashes when I touch outside of keypad
When I touch on a text field called tv_Name, it brings up the keypad but then, when I touch outside the keypad, the program crashes.
In ViewController.h, I have declared it thus:
@property (weak, nonatomic) IBOutlet UITextField *tv_Name;
and this…
lost
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On hiding keyboard after edit , UISearchbar hides itself?
I have presented a screen using navigation controller and in that screen I have a search bar , which I have made as first responder in viewWillAppear() . The problem is that I want to hide keyboard when done button is clicked or cancel in searchBar…
SwiftNinja95
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didSelectCellAtIndexPath not called
I know there are a lot of relevant post on this and I have tried all of the ones I can find and unfortunately the problem still persists.
So I have a tableView inside of an UIViewController which is populated by 2 custom cells, one has got an…
Brendon Cheung
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