Re: TreeView expander arrow behaving strangely

["Paul Davis" <pjdavis engineering uiowa edu>]

Scott,

I've gotten your program compiling and running, but I'm not seeing the
behavior you describe.  I'm using gtkmm 2.10.9, but I don't remember
hearing about any bugs like this.

Perhaps Murray or someone else on the list remembers something to the
effect, but other than that I haven't got the slightest idea what
would be causing what you describe.

I can say, looking through your code, you aren't using Gtk::TreeView's
in the 'standard' way. I would recommend going over the TreeView
examples in the gtkmm book here:
http://www.gtkmm.org/docs/gtkmm-2.4/docs/tutorial/html/ch08.html

You might try compiling and running the TreeView examples to see if
they exhibit the same behavior.

HTH,
Paul Davis


On 4/29/07, Scott Baillie <sbaillie bigpond net au> wrote:
> Hi,
>
> I have attached source code that exhibits the behavior
> that I have described.
>
> The version of gtkmm :
>
>  # pkg-config --modversion gtkmm-2.4
> 2.10.8
>  #
>
> The program is very small, all it does is create
> and populate a TreeView.
>
> Any help would be greatly appreciated !
>
> Regards,
>
> Scott.
>
> On Sun, 2007-04-29 at 03:45 -0500, Paul Davis wrote:
> > Scott,
> >
> > I've never heard of this behavior before.
> >
> > You should send a copy of your code that is compilable and runnable as
> > well as the output of this command:
> >
> > $ pkg-config --modversion gtkmm-2.4
> >
> > Paul Davis
> >
> > On 4/29/07, Scott Baillie <sbaillie bigpond net au> wrote:
> > > Hi,
> > >
> > > I have built a simple program with a TreeView in it ( using a
> > > TreeStore model ). I have populated the model with nodes and
> > > the TreeView has correctly displayed the nodes.
> > >
> > > When I use the expander arrow to try to expand and collapse
> > > the nodes in the tree, the behavior is bizarre !
> > > Wnen I try to expand or collapse a node, a different node will
> > > often expand or collapse.
> > > I have found that if I completely leave the TreeView widget and
> > > then re-enter it ( with the mouse ) the TreeView behaves normally
> > > for one click and then returns to bizarre behavior.
> > >
> > > I am using GNOME 2.18 fetched using garnome, glade-3 for the
> > > user interface, glade-mm and gtk-mm.
> > >
> > > P.S. : If my problem is not a gtk-mm problem, any chance of
> > >      : looking at my code, its a very simple program.
> > >
> > > Regards,
> > >
> > > Scott.
> > >
> > >
> > > _______________________________________________
> > > gtkmm-list mailing list
> > > gtkmm-list gnome org
> > > http://mail.gnome.org/mailman/listinfo/gtkmm-list
> > >