auto renderer = ui::CellRendererText(ui::New);
object_set_boolean_property( G_OBJECT( renderer ), "editable", TRUE );
renderer.connect("edited", G_CALLBACK( project_cell_edited ), &projectList );
GtkTreeViewColumn* column = ui::TreeViewColumn( "", renderer, {{"text", 0}} );
auto renderer = ui::CellRendererText(ui::New);
object_set_boolean_property( G_OBJECT( renderer ), "editable", TRUE );
renderer.connect("edited", G_CALLBACK( project_cell_edited ), &projectList );
GtkTreeViewColumn* column = ui::TreeViewColumn( "", renderer, {{"text", 0}} );