[Glade-users] toggle buttons in a list view

[seb hypercubesystems co uk (Seb James)]

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Hello List,

I've got most of the methods worked out for dealing with a tree/list
view, but I'm having trouble toggling a check button in the list. A
quick pointer on this would be very much appreciated.

I set up a column in my list view, called "At boot" and connect a signal
like this:

/* "At boot" column */
renderer =3D gtk_cell_renderer_toggle_new ();
column =3D gtk_tree_view_column_new_with_attributes ("At boot?",=20
                                                   renderer,
                                                   "active", CONN_BOOT,
                                                   NULL);
g_object_set (renderer, "activatable", TRUE, NULL);
g_signal_connect (renderer, "toggled",=20
                  G_CALLBACK (boot_toggled_callback),=20
                  NULL);
gtk_tree_view_append_column (list_tree, column);
/* end "At boot" column */


Then I have a callback function that looks like this:

void boot_toggled_callback (GtkCellRendererToggle * cell,
                            gchar                 * path_string,
                            gpointer                data)
{
        GtkTreeIter iter;
        gint active;
        gchar * name;

        /* Convert from path to iter: */
        if (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (conn_store),
                                                 &iter,
                                                 path_string)) {

                /* Get attributes from the list entry */
                gtk_tree_model_get (GTK_TREE_MODEL (conn_store), &iter,=20
                                    CONN_BOOT, &active,=20
                                    CONN_NAME, &name,=20
                                    -1);

        } else {
                g_print ("Couldn't set iter from path\n");
                return;
        }

        /* Print something out to verify that we have selected out info from
           the correct entry in the list (this works and the name of the entry=09
           and the state of the toggle is printed correctly)=20
        */
        g_print ("Name of connection is %s and active is %d\n", name, active);

        if (active) {
                gtk_cell_renderer_toggle_set_active (cell, FALSE);
                g_print ("Boot toggled inactive\n");
        }
        else {
                /* This call fails and does not set the cell active */
                gtk_cell_renderer_toggle_set_active (cell, TRUE);
                g_print ("Boot toggled active\n");
        }

        return;
}
/* End of callback */

Now, if I get the value of the cell pointer to print out, it is always
the same, no matter which line I click in my list, so I think that I am
not correctly referring to my toggle cell entry. Can anyone help me
toggle my check box?

regards,

Seb James

--=20
Hypercube Systems Ltd 'Embedded Linux Solutions'
35 Walkley Crescent Road, Sheffield, S6 5BA
Tel: 0845 4580277  Web: www.hypercubesystems.co.uk
gpg key: http://www.hypercubesystems.co.uk/ssl/seb.gpg.asc

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