gtkTreeSortableHasDefaultSortFunc: gtkTreeSortableHasDefaultSortFunc
Description
Returns TRUE
if the model has a default sort function. This is used
primarily by GtkTreeViewColumns in order to determine if a model can
go back to the default state, or not.Usage
gtkTreeSortableHasDefaultSortFunc(object)
Value
TRUE
, if the model has a default sort function