facetdigital/quiltview

A UICollectionViewLayout subclass, used as the layout object of a UICollectionView for iOS and tvOS, developed in Swift, based on RFQuiltLayout.

quiltview's Issues

width Issue

Hi you are doing Awesome. But small issue is regarding to left and right margin sapce of 20 pixels.

How do I programmatically set the layout?

Looking at the readme, I'm asked to set the layout as "Custom" with a class of QuiltView in the storyboard. Is there a programatic way to do this?

canMoveItemAt with QuiltView doesn't work as expected

Demo:

As you can see, it isn't possible to rearrange cells easily. I am only allowed to drop a cell on its original location, or at the left-most column.

The code I'm using is here which is standard drag interaction for UICollectionViews

func configureLongPressGesture() {
        self.longPressGesture = UILongPressGestureRecognizer(target: self, action: #selector(self.handleLongGesture(gesture:)))
        self.quiltView?.addGestureRecognizer(longPressGesture)
    }
    @objc func handleLongGesture(gesture: UILongPressGestureRecognizer) {
        switch gesture.state {
        case .began:
            guard let selectedIndexPath = collectionView?.indexPathForItem(at: gesture.location(in: collectionView)) else {
                break
            }
            collectionView?.beginInteractiveMovementForItem(at: selectedIndexPath)
        case .changed:
            collectionView?.updateInteractiveMovementTargetPosition(gesture.location(in: gesture.view!))
        case .ended:
            collectionView?.endInteractiveMovement()
        default:
            collectionView?.cancelInteractiveMovement()
        }
    }