MapListModel.setMapFunc

Sets the function used to map items.

The function will be called whenever an item needs to be mapped and must return the item to use for the given input item.

Note that gtk.map_list_model.MapListModel may call this function multiple times on the same item, because it may delete items it doesn't need anymore.

GTK makes no effort to ensure that map_func conforms to the item type of self. It assumes that the caller knows what they are doing and the map function returns items of the appropriate type.

class MapListModel
void
setMapFunc

Parameters

mapFunc gtk.types.MapListModelMapFunc

map function