Re: Transparent NSTextView makes hole in window ?
Re: Transparent NSTextView makes hole in window ?
- Subject: Re: Transparent NSTextView makes hole in window ?
- From: Yann Bizeul <email@hidden>
- Date: Fri, 23 May 2003 14:19:40 +0200
Hi,
My TextView is Not a subview of ImageView. Do you mean that can cause
problems ? Should I try to prograllatically set TextView a subview of
ImageView (because I think IB won't let me do that).
What do you mean by "overlapping siblings" ? (I apologize for my poor
english )
Thanks
Le vendredi, 23 mai 2003, ` 14:08 Europe/Paris, John Hvrnkvist a icrit :
On Friday, May 23, 2003, at 10:11 Europe/Stockholm, Yann Bizeul wrote:
Hi !
Very weird thing with transparent NSTextView :
I use a subclass of NSTextView, programmatically linked with its
NSScrollView, I had to do that to set transparency. The problem Is
that I would like to show something else behind the NSTextView, but
all I get is my Desktop !
I have in order :
My Window
An NSImageView with Bezeled frame
My NSTextView
But I can't see inside my NSImageView, I set the NSTextView to be
smaller than it, but it makes a hole with my desktop inside...
I set both NSScrollView and NSTextView to not draw background, and
clearColor background (just in case)
The window is configured to not have background too
Is there a bug or Am I missing something ?
I made a screenshot of the problem so that you can see :
http://www.tynsoe.org/transparency.jpg
Is the text view a subview of the image view? If they are overlapping
"siblings", I think Cocoa's behavior is undefined.
Regards,
John Hornkvist
--
Yann Bizeul
TYNSOE.ORG -
http://www.tynsoe.org/
Site technique consacri ` MacOS X
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