Re: Custom Gtk3 Widget - scroll_event

[Bernhard Schuster <schuster bernhard gmail com>]

On vri, mei 9, 2014 at 7:18 , Joël Krähemann <joel weedlight ch> 
wrote:

> Do you use a GtkScrolledWindow to pack the entire widget?
> As I know this is the only way to get scrolled-event out of gtk 
> because
> it has a viewport.

No I don't. But I figured out that using GtkDrawingArea instead 
GtkWidget as baseclass works. So my guess (after having a dive into the 
code of GtkWidget/DrawingArea) is that the root cause was a missing 
realize callback, which GtkWidget does not provide where GtkDrawingArea 
does.

Correct me if I am wrong.