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;
}
