3lvis / SectionScrubber

A component to quickly scroll between collection view sections

SectionScrubber

• The scrubber will move along when scrolling the UICollectionView it has been added to.
• When you pan the scrubber you 'scrub' over the UICollectionView.
• While scrubbing you can choose the title that will be shown in the scrubber.

Usage

From your UICollectionViewController:

lazy var sectionScrubber: SectionScrubber = {
    let scrubber = SectionScrubber(collectionView: self.collectionView)
    scrubber.sectionlabelTextColor = UIColor(red: 69/255, green: 67/255, blue: 76/255, alpha: 0.8)
    scrubber.dataSource = self

    return scrubber
}()

override func viewDidLoad() {
    super.viewDidLoad()
    self.collectionView?.addSubview(sectionScrubber)
}

override func scrollViewDidScroll(scrollView: UIScrollView) {
    self.sectionScrubber.updateScrubberPosition()
}

override func scrollViewDidEndDragging(scrollView: UIScrollView, willDecelerate decelerate: Bool) {
    self.sectionScrubber.updateScrubberPosition()
}

extension RemoteCollectionController: SectionScrubberDataSource {
    func sectionScrubber(sectionScrubber: SectionScrubber, titleForSectionAt indexPath: NSIndexPath) -> String {
        return Photo.title(index: indexPath.section)
    }
}

Installation

SectionScrubber is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'SectionScrubber'

SectionScrubber is also available through Carthage. To install it, simply add the following line to your Cartfile:

github "bakkenbaeck/SectionScrubber"

License

SectionScrubber is available under the MIT license. See the LICENSE file for more info.

Author

Bakken & Bæck, @bakkenbaeck