Re: Enable drag and drop for treeview?

[Jef Driesen <jefdriesen hotmail com>]

Jonathon Jongsma wrote:
> On 5/2/07, Jef Driesen <jefdriesen hotmail com> wrote:
> > For my application, I want to be able to re-order rows in a treeview
> > (treestore model) using drag and drop. According to the gtkmm book, I
> > can use set_reorderable(). But how can I detect when a drag and drop
> > operation is finished (to update the underlying database)? I can't find
> > any signals to connect to. Am I missing something?
>
> What about Gtk::TreeModel::signal_rows_reordered() ?

How could I miss that one? But in the gtk documentation [1] is mentioned 
that this signal is not emitted by drag and drop operations. I found an 
old post on the gtk-perl mailinglist [2], that says this signal is only 
used when sorting.

[1] 
http://developer.gnome.org/doc/API/2.0/gtk/GtkTreeModel.html#GtkTreeModel-rows-reordered
[2] 
http://mail.gnome.org/archives/gtk-perl-list/2003-September/msg00197.html