public override void OnInitializeTextField() { base.OnInitializeTextField(); ResultView = new UIStackView(); ResultView.Axis = UILayoutConstraintAxis.Vertical; ResultView.Frame = this.Bounds; CollectionResult = new UICollectionView(this.Bounds, new CollectionViewLeftFlowLayout()); HeightOfCollection = NSLayoutConstraint.Create(CollectionResult, NSLayoutAttribute.Height, NSLayoutRelation.Equal, 1, 0); CollectionResult.AddConstraint(HeightOfCollection); ResultView.AddArrangedSubview(textField); ResultView.AddArrangedSubview(CollectionResult); CollectionResult.RegisterClassForCell(typeof(CollectionItemMultiCell), CellId); CollectionResultSource = new CollectionResultSource(ResultItems); CollectionResult.Source = CollectionResultSource; CollectionMultiDelegate = new CollectionMultiDelegate(ResultItems, CollectionResult.Frame.Width); CollectionResult.Delegate = CollectionMultiDelegate; CollectionViewLeftFlowLayout = new CollectionViewLeftFlowLayout(); CollectionViewLeftFlowLayout.MinimumLineSpacing = 5f; CollectionResult.CollectionViewLayout = CollectionViewLeftFlowLayout; uITapGestureRecognizer = new UITapGestureRecognizer(() => { GestureAction(uITapGestureRecognizer); }); uITapGestureRecognizer.NumberOfTapsRequired = 1; CollectionResult.UserInteractionEnabled = true; CollectionResult.AddGestureRecognizer(uITapGestureRecognizer); CollectionResult.ReloadData(); }
public CalendarCollectionViewZoomHelper(UICollectionView collectionView, CalendarCollectionViewLayout layout) { Ensure.Argument.IsNotNull(collectionView, nameof(collectionView)); Ensure.Argument.IsNotNull(layout, nameof(layout)); this.layout = layout; pinchGestureRecognizer = new UIPinchGestureRecognizer(onPinchUpdated); pinchGestureRecognizer.Delegate = this; collectionView.AddGestureRecognizer(pinchGestureRecognizer); }
public CalendarCollectionViewEditItemHelper( UICollectionView CollectionView, CalendarCollectionViewSource dataSource, CalendarCollectionViewLayout Layout) : base(CollectionView, Layout) { Ensure.Argument.IsNotNull(dataSource, nameof(dataSource)); this.dataSource = dataSource; longPressGestureRecognizer = new UILongPressGestureRecognizer(onLongPress); longPressGestureRecognizer.Delegate = this; CollectionView.AddGestureRecognizer(longPressGestureRecognizer); panGestureRecognizer = new UIPanGestureRecognizer(onPan); panGestureRecognizer.Delegate = this; tapGestureRecognizer = new UITapGestureRecognizer(onTap); tapGestureRecognizer.Delegate = this; }
public CalendarCollectionViewEditItemHelper( UICollectionView CollectionView, ITimeService timeService, CalendarCollectionViewSource dataSource, CalendarCollectionViewLayout Layout) : base(CollectionView, Layout) { Ensure.Argument.IsNotNull(timeService, nameof(timeService)); Ensure.Argument.IsNotNull(dataSource, nameof(dataSource)); this.timeService = timeService; this.dataSource = dataSource; longPressGestureRecognizer = new UILongPressGestureRecognizer(onLongPress); longPressGestureRecognizer.Delegate = this; CollectionView.AddGestureRecognizer(longPressGestureRecognizer); panGestureRecognizer = new UIPanGestureRecognizer(onPan); panGestureRecognizer.Delegate = this; tapGestureRecognizer = new UITapGestureRecognizer(onTap); tapGestureRecognizer.Delegate = this; scalingEndedSubscription = Layout.ScalingEnded.Subscribe(onLayoutScalingEnded); }
public APLTransitionController(UICollectionView view, UINavigationController controller) { collectionView = view; collectionView.AddGestureRecognizer(new UIPinchGestureRecognizer(HandlePinch)); navigationController = controller; }
public override void ViewDidLoad() { base.ViewDidLoad(); //Calculate Cell Size for screen resolution CGSize CellSize = GetSize(); /* * Initialize the collectionview layout */ UICollectionViewFlowLayout layout = new UICollectionViewFlowLayout { SectionInset = new UIEdgeInsets(20, 20, 20, 20), MinimumInteritemSpacing = 1, MinimumLineSpacing = 10, ItemSize = CellSize //new SizeF(110, 110) }; /* * Initialize the CollectionViewSource and UICollectionView */ CollectionViewSource = new CollectionViewImageStackSource(); CollectionViewSource.ImageViewSize = new SizeF((float)CellSize.Width, (float)CellSize.Height); CollectionView = new UICollectionView(UIScreen.MainScreen.Bounds, layout); CollectionView.BackgroundColor = AppColors.LIGHT_TEAL; var longPressGesture = new UILongPressGestureRecognizer(gesture => { // Take action based on state switch (gesture.State) { case UIGestureRecognizerState.Began: var selectedIndexPath = CollectionView.IndexPathForItemAtPoint(gesture.LocationInView(View)); if (selectedIndexPath != null) { CollectionView.BeginInteractiveMovementForItem(selectedIndexPath); } break; case UIGestureRecognizerState.Changed: CollectionView.UpdateInteractiveMovement(gesture.LocationInView(View)); break; case UIGestureRecognizerState.Ended: CollectionView.EndInteractiveMovement(); break; default: CollectionView.CancelInteractiveMovement(); break; } }); // Add the custom recognizer to the collection view CollectionView.AddGestureRecognizer(longPressGesture); CollectionView.ShowsHorizontalScrollIndicator = true; CollectionView.RegisterClassForCell(typeof(UserCell2), UserCell2.CellID); CollectionView.ShowsHorizontalScrollIndicator = true; CollectionView.Source = CollectionViewSource; }
public APLTransitionController (UICollectionView view, UINavigationController controller) { collectionView = view; collectionView.AddGestureRecognizer (new UIPinchGestureRecognizer (HandlePinch)); navigationController = controller; }