Gtkmm-forge digest, Vol 1 #987 - 1 msg

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Today's Topics:

   1. [Bug 318877] New: Creating empty iterators and/or paths not possible (gtkmm (bugzilla.gnome.org))

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Message: 1
From: "gtkmm (bugzilla.gnome.org)" <bugzilla-daemon bugzilla gnome org>
To: gtkmm-forge lists sourceforge net
Date: Fri, 14 Oct 2005 12:59:37 -0400 (EDT)
Subject: [gtkmm bugzilla] [Bug 318877] New: Creating empty iterators and/or paths not possible

Do not reply to this via email (we are currently unable to handle email
responses and they get discarded).  You can add comments to this bug at
http://bugzilla.gnome.org/show_bug.cgi?id=3D318877
 gtkmm | TreeView | Ver: 2.6.x

           Summary: Creating empty iterators and/or paths not possible
           Product: gtkmm
           Version: 2.6.x
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: TreeView
        AssignedTo: gtkmm-forge lists sourceforge net
        ReportedBy: cactus cactus rulez org
                CC: all-bugs bugzilla gnome org


Version details: 2.6.2

When implementing a custom TreeModel, emitting a rows_reordered signal fo=
r the
root row (i.e. the one that should be referenced by an empty path/NULL it=
erator)
doesn't work.

Here's the C code that works:

        GtkTreePath *path =3D gtk_tree_path_new ();
       =20
        int *new_order_c =3D new int[new_order.size () + 1];
        for (unsigned int i =3D 0; i !=3D new_order.size (); ++i)
            new_order_c[i] =3D new_order[i];
        new_order_c[new_order.size ()] =3D 0;

        gtk_tree_model_rows_reordered (gobj (), path, 0, new_order_c);

and here's the C++ code that should be equivalent, yet doesn't work:
        rows_reordered (Gtk::TreeModel::Path (), iterator (), new_order);

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