ThePain/Swiftgram
1
0
Fork 0
mirror of https://github.com/Swiftgram/Telegram-iOS.git synced 2025-08-18 03:20:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

ListView: apply opaqueTransactionState on empty transaction

Browse Source
This commit is contained in:
Peter 2019-05-23 00:21:04 +02:00
parent 64d6ec7071
commit 774d601b0a
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
Display/ListView.swift
View File

@ -1316,6 +1316,9 @@ open class ListView: ASDisplayNode, UIScrollViewAccessibilityDelegate, UIGesture
public func transaction(deleteIndices: [ListViewDeleteItem], insertIndicesAndItems: [ListViewInsertItem], updateIndicesAndItems: [ListViewUpdateItem], options: ListViewDeleteAndInsertOptions, scrollToItem: ListViewScrollToItem? = nil, additionalScrollDistance: CGFloat = 0.0, updateSizeAndInsets: ListViewUpdateSizeAndInsets? = nil, stationaryItemRange: (Int, Int)? = nil, updateOpaqueState: Any?, completion: @escaping (ListViewDisplayedItemRange) -> Void = { _ in }) {
if deleteIndices.isEmpty && insertIndicesAndItems.isEmpty && updateIndicesAndItems.isEmpty && scrollToItem == nil && updateSizeAndInsets == nil && additionalScrollDistance.isZero {
if let updateOpaqueState = updateOpaqueState {
self.opaqueTransactionState = updateOpaqueState
}
completion(self.immediateDisplayedItemRange())
return
}
@ -1351,6 +1354,10 @@ open class ListView: ASDisplayNode, UIScrollViewAccessibilityDelegate, UIGesture
self.updateScroller(transition: .immediate)
if let updateOpaqueState = updateOpaqueState {
self.opaqueTransactionState = updateOpaqueState
}
completion()
return
}