On Jan 4, 2006, at 9:48 AM, John McKernon wrote:
The reason I ask is I saw Self.RefreshRect 0,0,0,0 in some sample
code for
how to handle canvas scrolling - they used it after scrolling the
canvas,
and I was wondering what it does?
I'd expect it to do nothing. Test it and find out. :\
Actually, it generates a paint event, but I can't tell if it's
refreshing
the whole window or not.
Where did you see this code?
It's from a sample project called 'scroll' that I downloaded from
heaven
knows where. The only clues about where it came from are that it has a
picture of the Mona Lisa in it, which is labeled "jconde", the canvas
is
called "jocoScroller" and the scrollbar is "jocoScrollbar".
I think that's "Joconde", the French name for Mona Lisa. And you
downloaded it from <http://www.tidbits.com/matt>.
--------------
Charles Yeomans
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