Re: [anjuta-list] using gtktreeview and gtkliststore in Anjuta

[Benton Greene <beezum88 gmail com>]

I tried that, and it still doesn't work. I created a test program. It
just has a TreeView, an "Add" button, a "Remove" button and a "Clear"
button, and a spin button to choose an integer value. When I click the
"Add" button, it should read the integer value in the spin button and
put it in the liststore. When I do that, though, I get the following
Gtk warning in the terminal:

Gtk-WARNING **: /build/buildd/gtk+2.0-2.22.0/gtk/gtkliststore.c:797:
Invalid column number -1077906408 added to iter (remember to end your
list of columns with a -1)

Also, when I add rows to the liststore using Glade, they still don't
show up, either.

Here's a link to a tarball of the test project code:
http://dl.dropbox.com/u/7060786/list_store_test-0.1.tar.gz

--Benton


On Sun, Jul 3, 2011 at 9:19 PM, Ian Liu Rodrigues <ian liu88 gmail com> wrote:
> You must also create columns in your TreeView to show the ListStore columns.
> It is possible to create columns in the TreeView inside glade by
> right-clicking the
> TreeView and choosing "Edit...". After that, you can add columns at
> "Hierarchy" tab.
>
> Ian L.
>
> On Sun, Jul 3, 2011 at 8:25 PM, Benton Greene <beezum88 gmail com> wrote:
>>
>> I feel like I'm spamming the list a bit with all these questions, but
>> here's another one nonetheless.
>>
>> When you create a new GtkTreeView widget in glade, it asks you to also
>> create a liststore to connect to the treeview.  I did that, but no
>> matter what I did, editing the liststore never changed the treeview
>> widget in my program. I finally found a site that said it is
>> impossible to connect and edit a liststore in glade and you pretty
>> much have to do everything in code, and I found another site that gave
>> me some example code to work with and I got the program to work.
>> However, if it doesn't do anything, what is the purpose of having the
>> ability to create and edit liststores? Is this a bug? If it's not a
>> bug, what do I need to do to get it to work? It seems like a much
>> simpler solution to have default lists stored in the ui file and
>> initialized with GtkBuilder rather than running ten different list
>> initialization functions to create and connect treemodels, liststores,
>> and cell renderers for every treeview and combo box in a given
>> program.
>>
>> Thanks,
>> --Benton
>> _______________________________________________
>> anjuta-list mailing list
>> anjuta-list gnome org
>> http://mail.gnome.org/mailman/listinfo/anjuta-list
>
>