On Oct 12, 2006, at 8:02 PM, Bill Anderson wrote:
Playing With Sizers Example
Run form. Red, Blue and Green boxes have a black border around
them. Resize the form by grabbing the lower right corner and make
both the height and width bigger. Black border stays fixed as the
colored boxes expand.
Using the arrows in the spinner control, increase the weight of one
of the colors from one to three and then use the down arrow to
bring the weight back to one. Black lines appear in the colored boxes.
This is a Windows artifact that we keep trying to fix. It's really
something very low level in the API calls to the drawing routines
that we don't have direct access to. For example, manipulate the form
so that you have these extra lines visible. Now cover the window with
another window; say, a Windows Explorer window. Switch back to the
demo, and the debris is magically removed! This is the result of
wxWindows not refreshing itself properly.
When sizer lines are shown, some of the sizer lines "shimmy".
This should be fixed in the latest version. I found some timer code
that was causing this effect in several other places.
-- Ed Leafe
-- http://leafe.com
-- http://dabodev.com
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