Method

GtkConstraintLayoutobserve_guides

Declaration [src]

GListModel*
gtk_constraint_layout_observe_guides (
  GtkConstraintLayout* layout
)

Description [src]

Returns a GListModel to track the guides that are part of the layout.

Calling this function will enable extra internal bookkeeping to track guides and emit signals on the returned listmodel. It may slow down operations a lot.

Applications should try hard to avoid calling this function because of the slowdowns.

Return value

Returns: GListModel*
 

A GListModel tracking the layout’s guides.

 The caller of the function takes ownership of the data, and is responsible for freeing it.