The class only tells you about the highlight state, but doesn’t change the visual appearance. You’ll have to do it programmatically by e.g. changing the background of the cell.
Details are described in the CollectionView Programming Guide.
The class only tells you about the highlight state, but doesn’t change the visual appearance. You’ll have to do it programmatically by e.g. changing the background of the cell.
Details are described in the CollectionView Programming Guide.