MXSegmentedPager

MXSegmentedPager combines MXPagerView with MXSegmentedControl to control the page selection. The integration of MXParallaxHeader allows you to add a parallax header on top while keeping a reliable scrolling effect.

Simple view	Parallax view

Highlight

MXSegmentedControl is a very customizable control.
MXParallaxHeader supports any kind of view with different modes.
MXPagerView lazily loads pages and supports reusable page registration.
Reliable vertical scroll with any view hierarchy.
Can load view-controller from storyboard using custom segues.
Fully documented.

Usage

MXSegmentedPager calls data source methods to load pages.

Swift

// Asks the data source to return the number of pages in the segmented pager.
func numberOfPages(in segmentedPager: MXSegmentedPager) -> Int {
    return 10
}

// Asks the data source for a title realted to a particular page of the segmented pager.
func segmentedPager(_ segmentedPager: MXSegmentedPager, titleForSectionAt index: Int) -> String {
    return "Page \(index)"
}

// Asks the data source for a view to insert in a particular page of the pager.
func segmentedPager(_ segmentedPager: MXSegmentedPager, viewForPageAt index: Int) -> UIView {
    let label = UILabel()
    label.text = "Page \(index)"
    label.textAlignment = .center
    return label;
}

Objective-C

#pragma mark <MXSegmentedPagerDataSource>

// Asks the data source to return the number of pages in the segmented pager.
- (NSInteger)numberOfPagesInSegmentedPager:(MXSegmentedPager *)segmentedPager {
    return 10;
}

// Asks the data source for a title realted to a particular page of the segmented pager.
- (NSString *)segmentedPager:(MXSegmentedPager *)segmentedPager titleForSectionAtIndex:(NSInteger)index {
    return [NSString stringWithFormat:@"Page %li", (long) index];
}

// Asks the data source for a view to insert in a particular page of the pager.
- (UIView *)segmentedPager:(MXSegmentedPager *)segmentedPager viewForPageAtIndex:(NSInteger)index {
    
    UILabel *label = [UILabel new];
    label.text = [NSString stringWithFormat:@"Page #%i", index];
    label.textAlignment = NSTextAlignmentCenter;;

    return label;
}

Adding a parallax header to a MXSegmentedPager is straightforward, e.g:

Swift

let headerView = UIImageView()
headerView.image = UIImage(named: "success-baby")
headerView.contentMode = .scaleAspectFit

let segmentedPager = MXSegmentedPager()
segmentedPager.parallaxHeader.view = headerView
segmentedPager.parallaxHeader.height = 150
segmentedPager.parallaxHeader.mode = .fill
segmentedPager.parallaxHeader.minimumHeight = 20

Objective-C

UIImageView *headerView = [UIImageView new];
headerView.image = [UIImage imageNamed:@"success-baby"];
headerView.contentMode = UIViewContentModeScaleAspectFill;
   
MXSegmentedPager *segmentedPager = [MXSegmentedPager new]; 
segmentedPager.parallaxHeader.view = headerView;
segmentedPager.parallaxHeader.height = 150;
segmentedPager.parallaxHeader.mode = MXParallaxHeaderModeFill;
segmentedPager.parallaxHeader.minimumHeight = 20;

Examples

If you want to try it, simply run:

pod try MXSegmentedPager

Or clone the repo and run pod install from the Example directory first.

See MXSimpleViewController for a standard implementation.
See MXParallaxViewController to implement a pager with a parallax header.
See MXExampleViewController for a MXSegmentedPagerController subclass example.

This repo also provides a Swift example project, see Examples/Swift.

Installation

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

pod 'MXSegmentedPager'

Documentation

Documentation is available through CocoaDocs.

Author

Maxime Epain

License

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

PPacie/MXSegmentedPager