OK, now that is at least the type of definitive statement I've been
looking for. (I have recently opened a discussion with DTS on some of these
issues.) So apparently, there are some things internal that change when you
call "setLayer" besides just the layer?
I have also figured out (and had confirmed in the archives) that if you
want to use layers in a scrollable view, the scroll view (or at least the
clip view) better be layer backed. But that implies that the scrollable
view will also automatically be layer backed. Apparently, that changes when
you do "setView" on it that makes it layer-hosting?
Then that raises the question of what happens to the view's layer when
you change the frame of the main (scrollable) view? Does it automatically
resize? Or should you programatically resize the layer? Or just replace it
using setView again to set it's frame to the new view frame size?
On 7/20/08 4:33 PM, "[EMAIL PROTECTED]"
<[EMAIL PROTECTED]> wrote:
> If you're using layer-backed views (you set wants layer, but not the
> layer) you should only use view drawing code. You should not add
> layers to it. In fact, ignore the layers entirely.
>
> If you're using layer-hosting (you create the layer and set it for the
> view, then turn on wants layer) you should only use layer drawing
> code. You should ignore the view drawRect: entirely. You should not
> add subviews to the hosting view.
G. Apple
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