Re: warning: Image scaling is not supported on Mac OS X versions prior to 10.5.

2008-04-14 Thread Nathan Vander Wilt

On Apr 14, 2008, at 6:12 AM, yang younker wrote:

/* com.apple.ibtool.document.notices */
/* com.apple.ibtool.document.warnings */
/Users/younker/Developer/Example1/English.lproj/MainMenu.xib:460:  
warning:

Image scaling is not supported on Mac OS X versions prior to 10.5.
/Users/younker/Developer/Example1/English.lproj/MainMenu.xib:458:  
warning:

Image scaling is not supported on Mac OS X versions prior to 10.5.
/* com.apple.ibtool.document.errors */


This means your NIB/XIB has a deployment target not equal to 10.5.x,  
but you have some sort of button or other view whose Scaling setting  
is not None. If you go into Interface Builder, and go to your file's  
Info window, it will show a list of all these warnings. Either change  
your deployment target, or click each warning to pull up the  
problematic view in the inspector window and set its Scaling to  
None. It may be alright to ignore these warnings, I don't know.


hope this helps,
-natevw
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Re: warning: Image scaling is not supported on Mac OS X versions prior to 10.5.

2008-04-14 Thread Markus Spoettl

On Apr 14, 2008, at 9:09 AM, Nathan Vander Wilt wrote:
This means your NIB/XIB has a deployment target not equal to  
10.5.x, but you have some sort of button or other view whose  
Scaling setting is not None. If you go into Interface Builder,  
and go to your file's Info window, it will show a list of all these  
warnings. Either change your deployment target, or click each  
warning to pull up the problematic view in the inspector window and  
set its Scaling to None. It may be alright to ignore these  
warnings, I don't know.



The real problem with this as I see it is that it happens with a  
default project with no changes. Create a new Cocoa application, open  
the NIB and add a Push Button/NSButton on the window. You'll get a NIB  
warning the OP describes immediately. Bad default settings in my  
opinion.


In order to make the warning go away you can either set the build  
target for the NIB file to 10.5 or set the Scaling attribute to  
none for the button. Neither of this is immediately obvious to  
newbies like myself because you would assume things like that just  
work.


What I've been wondering: What happens if I get a warning like this,  
switch my build target to 10.5 and the final application runs on a pre  
10.5 system? Will it crash, will the scaling functionality just don't  
work or will the user get lots of error messages when starting the  
application?


Regards
Markus
--
__
Markus Spoettl

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