On Sat, 2010-06-12 at 06:40 +0200, Dominik Gabi wrote: > Hi, > > I'd like to set and get the values of a Gtk::TreeStore that I've > instantiated in Glade. I'd like to do this the way it is done in the > gtkmm-tutorial (with the overloaded [] operator of the TreeRow).
If you can get the model using Gtk::Builder::get_object(), it should be possible to get to a desired row by dereferencing an iterator of the model (see Gtk::TreeModel::get_iter()[1] and the section on "Iterating over Model Rows"[2] in the online book). You would have to define a Gtk::TreeModelColumnRecord corresponding to the model so that something like: (*iter)[columns.a_column] = ...; could be done. [1] http://library.gnome.org/devel/gtkmm/stable/classGtk_1_1TreeModel.html#aebaa795e4920ddc0ec5e39c9f4fbc660 [2] http://library.gnome.org/devel/gtkmm-tutorial/stable/sec-iterating-over-model-rows.html > The > problem is that, I either generate the whole TreeView in the code (which > I'd like to avoid, if somehow possible) and specify the necessary > TreeModelColumns by hand, or I have to extract them somehow from what is > generated in Glade. Since the columns are not objects in Glade, I was > hoping I could access them using the model or the view... Unfortunately > I can't find anything in the documentation. It should be possible to get the columns of the TreeView (created in glade) using Gtk::TreeView::get_column(). > > Is there an easier way to manipulate a TreeRow or am I just missing > something here? -- José _______________________________________________ gtkmm-list mailing list gtkmm-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtkmm-list
