[Openmcl-devel] Core Animation demo fails under OSX 10.6

Arthur Cater arthur.cater at ucd.ie
Thu Aug 26 13:13:09 UTC 2010


Thank you Ralph for your fixes.

Is it likely, do you think, that subviews of a content-view could not have layers?
In other words, would a window need to have a content-view that has layers and
no subviews, if one wants layers anywhere? And goodbye to any idea of a
layered-view subclass that acts in most respects like any other view subclass?

btw I'm asking only for opinion, not for software!      but feel free :-)

Arthur


On 26 Aug 2010, at 02:07, Raffael Cavallaro wrote:

> 
> On Aug 25, 2010, at 6:07 PM, Neil Baylis wrote:
> 
>> OK, well I'm pulling my hair over this thing now.
> 
> You can stop - I've got your ca-demo-b.lisp running now. It was simply a matter of configuring the layers *after*
> 1. displaying the window (you were already doing this bit), and
> 2.  making the view the window's content view.
> 
> Also, you had some problems with float formats - i.e., calling: 
> (#/numbefWithFloat ns:ns-number 2.0) or somesuch will error on a 64-bit system where *read-default-float-format* is double-float (numberWithFloat: wants a single-float, not a double-float), so just change it to:
> (#/numbefWithFloat ns:ns-number 2.0s0)
> 
> modified, but working version attached.
> 
> warmest regards,
> 
> Ralph
> 
> <ca-demo-b.lisp>
> 
> Raffael Cavallaro
> raffaelcavallaro at me.com
> 
> 
> 
> 
> 
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