Gtk.CellArea::apply-attributes
function callback(cell_area, model:Gtk.TreeModel, iter:Gtk.TreeIter, is_expander:Boolean, is_expanded:Boolean, ):void;
This signal is emitted whenever applying attributes to @area from model
Since 3.0
- cell_area
instance of Gtk.CellArea that is emitting the signal
- model
the Gtk.TreeModel to apply the attributes from
- iter
the Gtk.TreeIter indicating which row to apply the attributes of
- is_expander
whether the view shows children for this row
- is_expanded
whether the view is currently showing the children of this row