I'm trying to add a custom view to the header section of my UICollectionView
. I have the xib file interface builder but I don't use storyboard. I have checked the Section Header in Interface Builder but doesn't appear any UICollectionReusableView, what can I do?
The easiest solution is to do is programatically (and keep your HeaderReusableView in another XIB file):
[self.collectionView registerNib:[UINib nibWithNibName:@"ItemHeaderView" bundle:nil]
forSupplementaryViewOfKind:UICollectionElementKindSectionHeader
withReuseIdentifier:kItemSectionHeaderViewID];
Then:
- (CGSize) collectionView:(UICollectionView *)collectionView
layout:(UICollectionViewLayout *)collectionViewLayout
referenceSizeForHeaderInSection:(NSInteger)section {
return CGSizeMake(60.0f, 30.0f);// width is ignored
}
And of course:
- (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView
viewForSupplementaryElementOfKind:(NSString *)kind
atIndexPath:(NSIndexPath *)indexPath {
NSString *productId = nil; ///
ItemHeaderView *view = nil;
view = [collectionView dequeueReusableSupplementaryViewOfKind:kind
withReuseIdentifier:kItemSectionHeaderViewID
forIndexPath:indexPath];
view.titleLabel.text = productId;
view.backgroundColor = [UIColor yellowColor];
return view;
}