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| if(activeCell.imageView.center.y < -110) { | |
| //als de cell verder dan -110 is op de y as verwijderen we deze | |
| } else if (activeCell.imageView.center.y >= -110 || activeCell.imageView.center.y <= 0) { | |
| //Als de cell tussen -110 en 0 plaatsen we deze erboven | |
| } else { | |
| //Als dat in beide gevallen niet waar is, laten we hem terug vallen op de originele positie | |
| } |
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| func buildCollectionView() { | |
| let layout: UICollectionViewFlowLayout = UICollectionViewFlowLayout() | |
| layout.scrollDirection = .horizontal | |
| layout.minimumInteritemSpacing = 0; | |
| layout.minimumLineSpacing = 4; | |
| collectionView = UICollectionView(frame: CGRect(x: 0, y: screenSize.midY - 120, width: screenSize.width, height: 180), collectionViewLayout: layout) | |
| collectionView.dataSource = self | |
| collectionView.delegate = self |