Re: Unclear on NSView's isOpaque concept (and optimization in general)
Re: Unclear on NSView's isOpaque concept (and optimization in general)
- Subject: Re: Unclear on NSView's isOpaque concept (and optimization in general)
- From: Stéphane Sudre <email@hidden>
- Date: Thu, 6 Nov 2003 13:36:54 +0100
Le jeudi, 6 nov 2003, ` 13:22 Europe/Paris, Leon McNeill a icrit :
"You aren't supposed to overlap sibling views" is a bit strong of a
statement, isn't it? According to the documentation, it's simply "not
recommended", and in my case nesting a view that's to be drawn on top
of another made no difference to performance according to my tests,
and would merely serve to greatly complicate my layout process.
Indeed, [NSView addSubview:positioned:relativeTo:]'s documentation
seems to indicate that there's nothing wrong with overlapping sibling
views. I would definitely like to hear some concrete statements about
how I'll suffer by using overlapping sibling NSViews.
Just put a NSView over a NSMovieView, play the movie...
Just put a NSButton over a NSTextView, edit the text...
Enough concrete or more is needed to finish the building?
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