public UITargetedDragPreview GetPreviewForDroppingItem(UIDropInteraction interaction, UIDragItem item, UITargetedDragPreview defaultPreview)
{
if (item.LocalObject == null)
{
return(null);
}
else
{
DropPoint = defaultPreview.View.Center;
var target = new UIDragPreviewTarget(View, DropPoint); // HACK: why is this null?
//return defaultPreview.GetRetargetedPreview(target);
return(defaultPreview);
}
}
public UITargetedDragPreview GetPreviewForCancellingItem(UIDragInteraction interaction, UIDragItem item, UITargetedDragPreview defaultPreview)
{
return(DragPreviewForItem(item));
}
public UITargetedDragPreview GetPreviewForDroppingItem(UIDropInteraction interaction, UIDragItem item, UITargetedDragPreview defaultPreview)
{
var target = new UIDragPreviewTarget(this, IconView.Center, CGAffineTransform.Scale(new CGAffineTransform(), 0.1f, 0.1f));
return(defaultPreview.GetRetargetedPreview(target));
}
