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Disable auto-select by swiping MenuItem on Standard mode #332

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Disable auto-select by swiping MenuItem on Standard mode #332

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4db533b
Disable auto-select by swiping MenuItem on standard mode (with center…
t Feb 10, 2017
ee4d873
Add isAutoSelectAtScrollEnd
May 28, 2017
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13 changes: 8 additions & 5 deletions Pod/Classes/PagingMenuController.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -313,12 +313,13 @@ open class PagingMenuController: UIViewController {
extension PagingMenuController: UIScrollViewDelegate {
public func scrollViewDidEndDecelerating(_ scrollView: UIScrollView) {
onMove?(.didScrollEnd)
guard let menuOptions = menuOptions else { return }

let nextPage: Int
switch (scrollView, pagingViewController, menuView) {
case let (scrollView, pagingViewController?, _) where scrollView.isEqual(pagingViewController.contentScrollView):
switch (scrollView, pagingViewController, menuView, menuOptions.isAutoSelectAtScrollEnd) {
case let (scrollView, pagingViewController?, _, _) where scrollView.isEqual(pagingViewController.contentScrollView):
nextPage = nextPageFromCurrentPosition
case let (scrollView, _, menuView?) where scrollView.isEqual(menuView):
case let (scrollView, _, menuView?, autoSelect) where scrollView.isEqual(menuView) && autoSelect:
nextPage = nextPageFromCurrentPoint
default: return
}
Expand All @@ -331,8 +332,10 @@ extension PagingMenuController: UIScrollViewDelegate {
}

public func scrollViewDidEndDragging(_ scrollView: UIScrollView, willDecelerate decelerate: Bool) {
switch (scrollView, decelerate) {
case (let scrollView, false) where scrollView.isEqual(menuView): break
guard let menuOptions = menuOptions else { return }

switch (scrollView, decelerate, menuOptions.isAutoSelectAtScrollEnd) {
case (let scrollView, false, true) where scrollView.isEqual(menuView): break
default: return
}

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4 changes: 4 additions & 0 deletions Pod/Classes/Protocols/MenuViewCustomizable.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@ public protocol MenuViewCustomizable {
var animationDuration: TimeInterval { get }
var deceleratingRate: CGFloat { get }
var selectedItemCenter: Bool { get }
var isAutoSelectAtScrollEnd: Bool { get }
var displayMode: MenuDisplayMode { get }
var focusMode: MenuFocusMode { get }
var dummyItemViewsSet: Int { get }
Expand Down Expand Up @@ -42,6 +43,9 @@ public extension MenuViewCustomizable {
var selectedItemCenter: Bool {
return true
}
var isAutoSelectAtScrollEnd: Bool {
return true
}
var displayMode: MenuDisplayMode {
return .standard(widthMode: .flexible, centerItem: false, scrollingMode: .pagingEnabled)
}
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