xamarin/Xamarin.Forms

[iOS] Cells aren't highlighted on touch-down when the ListView's CachingStrategy is set to "RecycleElement"

开放

#3,320 创建于 2018年7月17日

 (12 条评论) (5 个反应) (0 位负责人)C# (1,926 个派生)batch import
a/listviewe/4 :clock4:help wantedinactivep/iOS 🍎t/bug :bug:up-for-grabs

仓库指标

星标
 (5,644 个星标)
PR 合并指标
 (30 天内没有已合并 PR)

描述

Description

On iOS, cells aren't highlighted on touch-down when the ListView's CachingStrategy is set to RecycleElement. Works fine on Android and with RetainElement.

Steps to Reproduce

  1. Create a list and set the CachingStrategy to RecycleElement
  2. Press down on a cell and don't move the finger

Expected Behavior

The cell should highlight like it does when using RetainElement.

Actual Behavior

The cell is highlighted (default grey color) only on touch-up when ItemSelected event is also triggered.

Basic Information

  • Version with issue: Xamarin.Forms 3.1.0.637273
  • Last known good version: it's an older issue
  • IDE:
  • Platform Target Frameworks:
    • iOS: 11.4

Reproduction Link

TouchUpHighlight.zip

贡献者指南