UIButton does not account for title or image edge insets in intrinsic content size

Originator:joeldparsons
Number:rdar://18348992 Date Originated:16-Sep-2014
Status:Open Resolved:
Product:iOS Product Version:8.0 GM
Classification:Bug Reproducible:Always
 
Summary:
When designing a UIButton in interface builder you can set insets on the content in a UIButton to make a gap between the imageView and the the titleLabel. The render in IB is what I would expect but at runtime the calculation for intrinsicContentSize for UIButton does not take the edge insets for the titleLabel or the imageView into account and therefore breaks the layout.

Steps to Reproduce:
Create UIButton
Add image to imageView
Add text for titleLabel
add content inset to the button
add content inset to the text on the left to give space between image and text
run app

Expected Results:
Button renders like in IB (see attached screenshot)

Actual Results:
text is truncated as button is incorrectly sized by auto layout at runtime
(see attached screenshot from device running iOS 8 GM)

Version:
iOS 8 GM, Xcode 6 GM

Notes:


Configuration:
iPhone simulator, iPhone 5s

Attachments:
'Broken Buttons.zip', 'Screen Shot 2014-09-16 at 11.47.07.png' and 'IMG_1244.PNG' were successfully uploaded.

Comments

Can be fixed in subclass:

`- (CGSize)intrinsicContentSize { return CGSizeMake(super.intrinsicContentSize.width + (self.contentEdgeInsets.left + self.contentEdgeInsets.right) + (self.titleEdgeInsets.left + self.titleEdgeInsets.right) + (self.imageEdgeInsets.left + self.imageEdgeInsets.right), super.intrinsicContentSize.height + (self.contentEdgeInsets.top + self.contentEdgeInsets.bottom) + (self.titleEdgeInsets.top + self.titleEdgeInsets.bottom) + (self.imageEdgeInsets.top + self.imageEdgeInsets.bottom)); } `

By k06a at March 2, 2017, 3:19 p.m. (reply...)

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