Re: drag-data-received signal not being emitted

[Chris Morrison <chris-morrison linuxmail org>]

On Wed, 2007-06-27 at 10:43 +0100, Dave Howorth wrote:
> I wrote:
> > In particular, I believe you will also need to call
> > gtk_tree_view_enable_model_drag_dest and/or
> > gtk_tree_view_enable_model_drag_dest on the tree_view.
>
> Oops. Second one should be gtk_tree_view_enable_model_drag_source of course.
I tried using gtk_tree_view_enable_model_drag_dest() on my tree view and
it caused some really strange stuff to happen:

I got a segmentation fault when ever I tried to access the GList of
targets in drag_context->targets in my drag_drop handler.

If I returned FALSE from my drag_drop handler (i.e. to indicate the drop
was not over a valid area of the widget) the drag-data-received signal
was emitted but then I got a GTK critical assertion failed error.

I think I might give up on the GtkTreeView and use a GtkIconView widget
instead.

Regards,


Chris