Method
GtkConstraintLayoutobserve_constraints
Declaration [src]
GListModel*
gtk_constraint_layout_observe_constraints (
GtkConstraintLayout* layout
)
Description [src]
Returns a GListModel
to track the constraints that are
part of the layout.
Calling this function will enable extra internal bookkeeping to track constraints 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: | A list model of GtkConstraint |
A
|
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The caller of the method takes ownership of the data, and is responsible for freeing it. |