On Oct 11, 2007, at 4:49 PM, Paul McNett wrote:
> Yes, I tried all combinations of commenting/uncommenting those three
> calls, and the flickering hinges completely on the form.update() call.
Just for kicks, I modified dForm.py so that its update() method had
'return' as its first line, and ran SimpBiz. I still got flickering
when either using the keyboard or the next/prev buttons to change rows.
I then opened up a command window and typed:
f, g = dabo.ui.browse(self.PrimaryBizobj)
...to get a non-datanav grid with the exact same data. Navigating
through this grid I did not see any flickering at all. Calling f.next
() likewise did not show flicker. The key must be in the interaction
between the form, bizobj and grid under Windows.
I also tried doing some event logging, and I see multiple
GridRangeSelected events. I'll look into that aspect, too.
-- Ed Leafe
-- http://leafe.com
-- http://dabodev.com
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