Re: DND with a TreeModelFilter

[Murray Cumming <murrayc murrayc com>]

On Wed, 2010-07-14 at 13:00 +0200, Staffan Gimåker wrote:
> Does anyone have a clue how to use DND with a TreeModelFilter, and what
> I'm doing wrong? I'm about ready to give up.

Sorry. I'll take a look at your test case tomorrow morning.

> > I attached a stripped down test case. It consists of a derived TreeModel
> > that overrides the row_draggable_vfunc() etc. methods and a class
> > derived from TreeView, overriding on_drag_data_received().
> > 
> > Each of the overridden methods basically just print out the function
> > name and does little else.
> > 
> > The good news is that the Gtk-WARNING disappears. The bad news is that
> > none of the overridden methods in my tree model are called. And even
> > worse, it also hangs my system. Not in a everything freezes way, but it
> > messes up the input system, the mouse in particular is left totally
> > unusable. The "hang" can only be cured with a restart or by killing the
> > application. To be on the safe side I recommend that you test run it by
> > doing:
> > 
> >   ./dndtest & sleep 15 && killall dndtest
> > 
> > /Staffan
> 


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