Re: Leopard-specific functionality in non-L eopard-only project

FROM : Mike Abdullah
DATE : Sat Jun 21 22:56:15 2008

If you're desperate to stick with the 10.4 SDK, I'd suggest the best 
approach is just to create your own header that mimics the method. So 
you'd end up with something like:

@interface NSWindow (LeopardOnlyMethods)
- (void)setCollectionBehavior:(int)behavior;
@end

...
[window setCollectionBehavior:1];



Mike.

On 21 Jun 2008, at 20:51, Jacob Bandes-Storch wrote:

> I'm working on a project (with another developer) that will target 
> OSes older than 10.5, and I'd like to use the Leopard-only NSWindow 
> method -setCollectionBehavior:. As far as I know, the best way to do 
> this is to check for the method using -respondsToSelector:. I need 
> to use the enum type NSWindowCollectionBehavior. When I try this, I 
> get an error saying "error: 
> 'NSWindowCollectionBehaviorCanJoinAllSpaces' undeclared (first use 
> in this function)" and a warning "warning: 'NSWindow' may not 
> respond to '-setCollectionBehavior:'". This is because I'm using the 
> 10.4 SDK... I've read in some places to set the "Cross-develop using 
> target SDK" setting of the project to 10.5, but that setting is not 
> available in the General tab of the project info. Does anyone know 
> how to do this properly without angering the compiler?
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