Re: Redrawing drawing area from main loop timer

[jcupitt gmail com]

Hi Jerome,

On 4/12/07, Jerome Blondel <jeromeblondel yahoo fr> wrote:
> I'm trying to redraw periodically a drawing area from the main loop
> using g_timer_add. In the GSourceFunc i tried to emit a signal to
> my drawing area :

You need to use gtk_widget_queue_draw_area():

http://developer.gnome.org/doc/API/2.0/gtk/GtkWidget.html#id3686176

To queue a repaint on a rectangular part of a widget.

John