Is the Layer mode of Core Animation compatible with NSTextView?
I'm seeing the following issues when I enable setWantsLayer: for a
hierarchy that includes a NSTextView:
- while my NSTextView is supposed to have a transparent background
(thanks to a subclass of NSScrollView), it is no more transparent with
the layer mode.
- when I fill the NSTextView with the content of a medium size text
file (24 KB) using the readFromURL... NSTextStorage API, it takes 8
seconds to display the file in the text view. It's instantaneous
without the layer view mode enabled.
I'm also seeing strange animation when I run a fade in/fade out
animation to hide a NSScrollView (that includes a NSTextView) and
display a simple NSView with a NSTextField. The verticall scroller of
the NSScrollView does not seem to be aware there is fading effect until
the animation is completed.
Are there some tricks to use to deal with Core Animation and NSTextView?
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