Instance Property

invalidateFlowLayoutDelegateMetrics

A Boolean indicating whether to recompute the size of items and views in the layout.

Declaration

@property(nonatomic) BOOL invalidateFlowLayoutDelegateMetrics;

Discussion

The default value of this property is NO. Set this property to YES if you are invalidating the layout because of changes to the size of any items.

When this property is set to YES, the flow layout object recomputes the size of its items and views, querying the delegate object as needed for that information.

See Also

Specifying What to Invalidate

invalidateFlowLayoutAttributes

A Boolean indicating whether to recompute the layout attributes for items and views in the layout.