On Tuesday, February 25, 2003, at 05:05 PM, Michael Robinette wrote:
Right, but I wasn't expecting as much of a noticeable slowdown as
there is. I'll be whipping up a little example to send in so you can
see what i mean.
Part of the slowdown is due to RB's sub-optimal handling of control
refreshing in composite windows. Calling refresh on a single control
(which is now the recommended manner of redrawing with compositing) in
a window under OS X 10.2.4 will cause the entire window, along with
every control in it (even controls that do not overlap the refreshed
control!) will redraw. UI-heavy windows are excruciatingly slow this
way, and there is no need for them to be.
Noah Desch
Wireframe Software
http://www.wireframesoftware.com
------------------------
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