RE: [gtkmm] Question to GTKmm widgets (can I do this with GTKmm?)

[Murray Cumming Comneon com]

> > The problem I am facing now is that my column data is dynamic. (It 
> > does not change while the program is running, though).
> 
> I've never tried this, but can't you just use an array? For example:
> 
>   public:
>     std::vector<Gtk::TreeModelColumn<Glib::ustring> > cols;
>  	
>     ModelColumns(int no)
>     {
>       for (int i = 0; i < no; ++i) {
>         cols.push_back(Gtk::TreeModelColumn<Glib::ustring>());
>  	add(cols.back());
>       }
>     }
> 
> I'm not sure whether it works, though.

Yes, that works. I do that in glom, for instance.

> The interface for the 
> treeview classes is very confusing.

I'll be checking in lots of TreeView reference documentation today.

Murray Cumming
www.murrayc.com
murrayc usa net