Re: gtk_widget_queue_draw_area() vs gdk_window_invalidate_rect()

[Emmanuele Bassi <ebassi gmail com>]

Hi;

gtk_widget_queue_draw_area() is just a wrapper around
gdk_window_invalidate_rect().

You should use what's more convenient for your own case.

Ciao,
 Emmanuele.

On 20 January 2016 at 20:02, Stefan Salewski <mail ssalewski de> wrote:
> I am a bit confused...
>
> In the past I have used gtk_widget_queue_draw_area () when parts of my
> drawing area has changed. (http://ssalewski.de/PetEd.html.)
>
> In the gtk3-demo I just saw that gdk_window_invalidate_rect () is used.
>
> Both seems to work fine, but I have no good idea about the differences
> currently. Currently I was working on a toy chess program in Nim with
> Unicode chess board pieces...
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