Re: Performing an action on click on cellrenderer

[Phil Wolff <adiabat centurylink net>]

Have a look at Gtk::TreeView::signal_cursor_changed ().

On 2016/06/15 23:00, Kamalpreet Grewal wrote:
> I have a treeview with the columns defined by:
>
> class ModelColumns : public Gtk::TreeModel::ColumnRecord
> {
> public:
>      ModelColumns()
>      { add(label); add(val); }
>      Gtk::TreeModelColumn<Glib::ustring> label;
>      Gtk::TreeModelColumn<Glib::ustring> val;
> };
>
> Appending these columns to the treeview as:
>
>       tView.append_column("Label", mColumns.label);
>       tView.append_column("Value", mColumns.val);
>
> where mColumns is an instance of ModelColumns.
> I have not created cell renderer explicitly since append_column()
> creates an appropriate cell renderer for the column.
>
> Now on clicking the first cell of any row which is 'label' here, I
> want to perform an action. How to get the particular cell on which I
> can click?