[Lazarus] LCL-GTK2 warning about TScrollBox

[Mattias Gaertner]

On Fri, 23 Sep 2016 11:10:13 +0100
Graeme Geldenhuys <mailinglists at geldenhuys.co.uk> wrote:

> Hi,
> 
> I'm using a TScrollBox in a LCL-GTK2 application. When I run the
> application from a console window, I see the following warning appear
> multiple times.
> 
> WARNING: TGtk2WidgetSet.InvalidateRect refused invalidating during paint
> message: TScrollBox
> 
> 
> Is this something I need to be concerned about? The program seems to
> behave just fine though.

Maybe.
You can set a breakpoint on the warning and look at the callstack.

Mattias