Top "Uikit" questions

UIKit (not to be confused with the front-end framework GetUIKit) is the object-oriented framework that is responsible for most of the iOS user interface.

Comparing a UITouch location to UIImageView rectangle

I have the following code to determine if a touch is within an image view in my table cell. However, …

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UICollectionView in landscape on iPhone X

When iPhone X is used landscape, you're supposed to check safeAreaInsets to make suitably large gutters on the left and …

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iMessage Style Receding Keyboard in an iOS App

I've been wondering if it is possible to replicate the behavior of Apple's iOS5 keyboard in the messages app, without …

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When is viewDidLoad called?

Is it safe to assume that an attribute, namely fetchedResultsController, of chatViewController, an instance of a subclass of UITableViewController, is …

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How to pull up a UIKeyboard without a UITextField or UITextView?

I'm currently developing an OpenGL ES game for the iPhone and iPod touch. I was wondering how I can easily …

iphone uikit uikeyboard
UIPopoverController without arrows?

I would like to know to make an UIPopoverController without arrows In fact I would like to simulate something like …

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How can I recycle UITableViewCell objects created from a XIB?

I'd like to create custom UITableViewCell using an XIB, but I'm not sure how to recycle it using UITableViewController's queueing …

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Is UIPageControl Useless By Itself?

I've been looking into using the UIPageControl for a scrolling part of an application, and I was wondering how it …

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Determining if UILocalNotification fired with app in foreground or background

When receiving a UILocalNotification The method application:DidReceiveLocalNotification is called when the app is in Foreground. When the app is …

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How can I modify a UIColor's hue, brightness and saturation?

Lets say I have a UIColor UIColor *color = [UIColor redColor]; Now I want to modify the saturation/hue/brigthness, how …

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