Gets the set of selected items in a range.
This function is an optimization for [method@Gtk.SelectionModel.get_selection] when you are only interested in part of the model's selected state. A common use case is in response to the [signal@Gtk.SelectionModel::selection-changed] signal.
start of the queired range
number of items in the queried range
A GtkBitset that matches the selection state for the given range with all other values being undefined. The bitset must not be modified.
See Implementation
Gets the set of selected items in a range.
This function is an optimization for [method@Gtk.SelectionModel.get_selection] when you are only interested in part of the model's selected state. A common use case is in response to the [signal@Gtk.SelectionModel::selection-changed] signal.