I have a custom uitableviewcell.It has a uitextfield.I\'d like the parent tableview controller to take action when the uitextfield keyboard return key is pressed.How do I get the notification to the p
I have always wondered why is it necessary to unregister your nsnotifications in the application will terminate method. I know that nothing that I can notice happens if I don\'t, so what are the impli
I have a MainViewController in my Cocoa Touch app which shows a status view c开发者_Python百科ontaining a UIProgressBar view.
I need to move UI elements of my view controller when keyboard appears. I do this by registering for the keyboard notifications in my app delegate:
Is there a way to register for global mouse moved events in Cocoa? I was able to register for the events using Carbon\'s InstallEventHandler(), but would prefer a Cocoa equivalent. I have looked for N
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