Control repainting when scrolling

[Kit Bishop]

Just for the record, I have also tried this with wxDev-C++ 6.10.1 which 
uses wxWidgets 2.8.0 and get the same result.

Best regards,
Kit Bishop

Kit Bishop wrote:
> First, the necessary environment info:
> OS: Windows XP, SP2
> Compiler: Visual C++ 2005
> wxWidgets: 2.8.2 as supplied with wxDev-C++ 6.10.2
>
> Also, same problem with gcc  3.4.2 as supplied with with MingW 3.4.2 
> as supplied with wxDev-C++ 6.10.2
>
> Now the problem:
>
> I have a wxFrame (constructed with wxFormBuilder 3.00.18) that has the 
> following general form:
>
> wxFrame
> +---wxBoxSizer (vertical)
>    +---wxPanel, no wxEXPAND
>    +---wxScrolledWindow, wxEXPAND, proportion =1
>    |   +---wxBoxSizer (vertical)
>    |       +---various wxBoxSizers and wxStaticBoxSizers each
>    |           containing various controls and sizer
>    +---wxPanel, no wxExpand
>
> In general, everything work fine: resizing frame, scrolling the 
> scrolled portion etc. - but there is one problem:
>
> If I maximize the main frame, some of the controls within the scrolled 
> window get redrawn in the wrong place.  This only happens if before 
> maximizing, the frame is sized such that the scroll bars are showing 
> and it is scrolled away from the initial position.  After restoring 
> from maximized state, there is some corruption around the drawing of 
> the controls that were misplaced when maximized.  I have tried all 
> sorts of options using wxFULL_REPAINT_ON_RESIZE but it seems to make 
> no difference.
>
> Is this a known issues? Is there any known work around?
>
> Thanks in advance.
>
> Best regards,
> Kit Bishop
>
>