Drawing graphics into a window on Linux failure

[Robert Roebling]

David Mathews wrote:

> I have an app that uses Blit from OnPaint to redraw a window.
> To trigger the OnPaint, I use -
> 
> window->Refresh(false);
> window->Update();
> 
> On Windows I add before the above-
> window-SetFocus();
> ThisApp->Yield(false);
> 
> This combo works on both Mac and Windows, but fails, with or without  
> the windows code, on Linux (Ubuntu).
> Window never gets drawn.

Do you receive a paint event at all? Which version of wxWidgets?

  Robert