Top "Uiview" questions

How to find topmost view controller on iOS

I've run into a couple of cases now where it would be convenient to be able to find the "topmost" …

ios objective-c uiview uiviewcontroller uikit

Cocoa: What's the difference between the frame and the bounds?

UIView and its subclasses all have the properties frame and bounds. What's the difference?

cocoa cocoa-touch uiview

Load a UIView from nib in Swift

Here is my Objective-C code which I'm using to load a nib for my customised UIView: -(id)init{ NSArray *…

swift uiview xib

How do I change UIView Size?

I have trouble with modifying my UIView height at launch. I have to UIView and I want one to be …

uiview swift height xcode6

Swift UIView background color opacity

I have a UIView with a UILabel in it. I want the UIView to have white background color, but with …

ios swift uiview alpha

UIView Infinite 360 degree rotation animation?

I'm trying to rotate a UIImageView 360 degrees, and have looked at several tutorials online. I could get none of them …

ios objective-c animation uiview core-animation

How to load a xib file in a UIView

I have been searching everywhere and nothing so far has worked for me. Basically I want to have a .xib …

ios objective-c uiview xib

How to use UIVisualEffectView to Blur Image?

Could someone give a small example of applying the blur to an image? I've been trying to figure out the …

ios objective-c uiview uikit uivisualeffectview

UIView touch event in controller

How can I add UIView touchbegin action or touchend action programmatically as Xcode is not providing from Main.storyboard?

ios swift uiview uiviewcontroller

Is it possible to set UIView border properties from interface builder?

Is it possible to control UIView border properties (color, thickness, etc...) directly from interface builder or I can only do …

ios uiview interface-builder border