alias Gtk::TreeModelFilterModifyFunc


A function which calculates display values from raw values in the model. It must fill @value with the display value for the column @column in the row indicated by @iter.

Since this function is called for each data access, it’s not a particularly efficient operation.

Alias Definition

Gtk::TreeModel, Gtk::TreeIter, GObject::Value, Int32 -> Nil

Defined in: