unsignedapps / uafilterableresultscontroller Goto Github PK

At the moment, I'm using a static size cell, however, it'd be nice to actually size the cells to fit their content.

UAFilterableResultsController provides filteredObjectAtIndexPath to get items by their indexPath and it works in the other delegate calls, but not in this case.

func collectionView(collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAtIndexPath indexPath: NSIndexPath) -> CGSize {
    let viewModel = self.searchResultsController.filteredObjectAtIndexPath(indexPath) as! Object
    let titleWidth = //...
    return CGSizeMake(titleWidth, 44)
}

It'll work on the initial go, but as soon as you attempt to filter the results, you'll get a crash. I know that's vague, but I haven't looked too deep into it yet.

Using UAFilterableResultsController to filter a UICollectionView, but noticed an issue.

If we have a list of objects and remove the first item, when moving the second item into the first position, instead of calling UAFilterableResultsChangeType.Move, both UAFilterableResultsChangeType.Delete and then UAFilterableResultsChangeType.Insert called in sequence down the rest of the list.

It's not too big of a deal, but instead of items moving around, they disappear and then reappear in their correct positions (when working with the standard UICollectionLayout).