RxMIIScrollableViews

RxSwift Extension for MIIScrollableViews

About

RxMIIScrollableViews is a RxSwift Extension for MIIScrollableViews

MIIScrollableViews makes it much easier to manage UIViews in horizontal UIScrollView. Also supports various types of gestures (Tap, Double Tap, Pan, Pinch and Long Press).

Requirements

• iOS 8.0+
• Xcode 9.0
• Swift 4

This library depends on the following libraries.

• RxSwift(4.0+)
• MIIScrollableViews(latest)

Installation

Carthage

github "mii-chan/RxMIIScrollableViews"

Usage

Reactive wrappers

// Bind to UIPageControl
scrollableViews.rx.count
    .bind(to: pageControl.rx.numberOfPages)
    .disposed(by: disposeBag)

scrollableViews.rx.viewDisplayed
    .map { $1 }
    .bind(to: pageControl.rx.currentPage)
    .disposed(by: disposeBag)

// Tap gesture
scrollableViews.rx.tap
    .map { "Tap index : \($0.index)" }
    .bind(to: label.rx.text)
    .disposed(by: disposeBag)

Name	Description
count	Reactive wrapper for delegate method didViewsCountChange Internally use BehaviorSubject to emit the values
viewDisplayed	Reactive wrapper for delegate method didViewDisplayedChange Internally use PublishSubject to emit the values
tap	Reactive wrapper for delegate method didTap
doubleTap	Reactive wrapper for delegate method didDoubleTap
pan	Reactive wrapper for delegate method didPan
pinch	Reactive wrapper for delegate method didPinch
longPress	Reactive wrapper for delegate method didLongPress

Bindable sinks

// UISwitch to control Pan gesture
let panSwitchValueChanged = panSwitch.rx.isOn.share(replay: 1)

// Bind to `shouldAddPanGesture`
panSwitchValueChanged
    .bind(to: scrollableViews.rx.shouldAddPanGesture)
    .disposed(by: disposeBag)

// Clear text when the switch is off
panSwitchValueChanged
    .filter { !$0 }
    .map { _ in "" }
    .bind(to: label.rx.text)
    .disposed(by: disposeBag)

Name	Description
animated	Bindable sink for animated property
shouldAddTapGesture	Bindable sink for shouldAddTapGesture property
shouldAddDoubleTapGesture	Bindable sink for shouldAddDoubleTapGesture property
shouldAddPanGesture	Bindable sink for shouldAddPanGesture property
shouldAddPinchGesture	Bindable sink for shouldAddPinchGesture property
shouldAddLongPressGesture	Bindable sink for shouldAddLongPressGesture property

Demo

This library includes Demo project to see how it works.

Photo Credit
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License

MIT License, see LICENSE.