UICollectionViewDelegate.ShouldUpdateFocus Method
Definition
Important
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Called prior to a cell in the collectionView either losing or receiving focus. If either focus environment returns false, the focus update is canceled.
[Foundation.Export("collectionView:shouldUpdateFocusInContext:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 9, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual bool ShouldUpdateFocus (UIKit.UICollectionView collectionView, UIKit.UICollectionViewFocusUpdateContext context);abstract member ShouldUpdateFocus : UIKit.UICollectionView * UIKit.UICollectionViewFocusUpdateContext -> bool
override this.ShouldUpdateFocus : UIKit.UICollectionView * UIKit.UICollectionViewFocusUpdateContext -> boolParameters
- collectionView
- UICollectionView
The collection view that originated the request.
Returns
- Attributes