Re: update and redraw a DrawingArea

[otaylor redhat com]

Christian Gall <cgall@uni-bielefeld.de> writes:

> I have a problem when a DrawingArea is updated (because it was hidden etc.)
> Can anybody explain me how this is done correctly ?
> In my case, when a DrawingArea is updated, the lines and boxes are
> destroyed and not correctly redrawn. 

See the Scribble section of the tutorial:

  http://www.gtk.org/tutorial/gtk_tut-23.html

                                        Owen