Re: View subview buttons are all transparent
Re: View subview buttons are all transparent
- Subject: Re: View subview buttons are all transparent
- From: Stéphane Sudre <email@hidden>
- Date: Mon, 13 Feb 2017 11:24:45 +0000
- Thread-topic: View subview buttons are all transparent
On 12 févr. 2017, at 22:18, tridiak wrote:
> I have a oldish app which needs updating (iTunesConnect flagged it).
> Mac OS app. Original target OS was 10.8 & SDK 10.9.
> Updated it to build on XC 8 and I have a view hierarchy (see below) where all the buttons are transparent even though they are not flagged as such.
>
> NSBox
> NSView
> NSButton
> NSButton
> NSButton
> NSButton
> (11 more buttons)
>
> I have manually changed the transparency flag to and from transparent on a button and it is still transparent.
> Added a new button in, still transparent.
> The rest of the window is fine and everything else displays properly.
>
> NSBox is not transparent.
> The buttons are using cells still (don’t know if that makes a difference).
>
> An older, functioning version of the application (built 3yrs ago) runs without any transparency issues. So XC is doing something.
>
> Any ideas
From more probable to less probable:
- The hidden flag of the buttons is on
- The NSView superview hidden flag is on
- Subclass of NSButton or NSButtonCell that overwrites initWithCoder: or the drawing methods.
- Category of NSButton or NSButtonCell that overwrites the drawing methods.
- You are not looking at the correct xib file (e.g. you have both a localized version in Resources/xxx.lproj and a version in Resources
- CoreAnimation Later is enabled and the alpha of the buttons is set to 0
- Corrupted nib
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