Instance Method
collectionView(_:willShowGroupHeader:forGroup:) collectionView:willShowGroupHeader:forGroup: collectionView_willShowGroupHeader_forGroup_
Declaration
optional func collectionView(_ iconView: BCCollectionView!, willShowGroupHeader viewController: NSViewController!, forGroup group: Any!)Declaration
- (void) collectionView:(BCCollectionView *) iconView willShowGroupHeader:(NSViewController *) viewController forGroup:(id) group;Declaration
collectionView_willShowGroupHeader_forGroup_(iconView: BCCollectionView, viewController: NSViewController, group: object)