将overscroll Notification Listener放在您的子滚动小部件上，然后在出现Overscroll的情况下忽略指针。要让子...
1. 循环数据，生成列表效果。 import 'package:flutter/material.dart'; void main(){ runApp(...
blue, ), ); } } // 拆分, 主页的内容 class HomeContent extends StatelessWidget { Widget build(BuildContext context) { return Container ( height: 180, child: ListView ( // 垂直列表 scrollDirection: Axis.horizontal, // 水平列表 // scrollDirection: Axis.vertical, children: <Widget> [ ...
您需要将Stack()Package 在Column()下，并将ListView()从Stack()中移出，使其成为Column()的第二个子...
NestedScrollView + ListView not work touchpad scroll if the application has a height equal to 0.8 of the screen height, then the touchpad scroll does not work if we reduce the window size to about 0.5 screen height the touchpad scroll works desktop macOS master or stable Flutter 3.7.0-10.0....
ListView.builder( physics: ScrollPhysics(), scrollDirection: Axis.vertical, shrinkWrap: true, itemCount: widget.ListDataDisplay.length, itemBuilder: (context, index) { return "${widget.ListDataDisplay[index] .name}" ':' "${widget.ListDataDisplay[index].coponId}" ...
mainHistoryListConfig ListView 自定义 ListView 可选 TIMUIKitHistoryMessageListItem 该组件为消息实例组件,可根据提供的消息渲染不通的消息类型,包含文本消息,图片消息, 文件消息,通话消息, 语音消息等。同时支持消息自定义,主题定制能力。 nametypedescoptional message V2TimMessage 消息实例 必填 onTapForOthersPortrai...
对于item的高度不一致呢?ListView就获取不了当前滚动的position了; 于是继续找库 1. sticky_headers: ^0.3.0+2 这个库是在item里面区分开头部和内容,外层可以用ListView、GridView、CustomScrollView或 SingleChildScrollView来包裹,一开始觉的这些滚动list,都没法实时获取停靠头部的索引。于是又找第二个库(这里主要是...
//ListView滚动的最大值估算。可以直接在SDK的framework源码中打印调试。staticdouble_extrapolateMaxScrollOffset(intfirstIndex,intlastIndex,doubleleadingScrollOffset,doubletrailingScrollOffset,intchildCount,){if(lastIndex==childCount-1)returntrailingScrollOffset;finalintreifiedCount=lastIndex-firstIndex+1;//算出...
'Hover me and\ntry to scroll\nthe listview', style: TextStyle(fontSize:50, fontWeight: FontWeight.bold), ), ), ), ], ), ); } } 答案: The problem is not with GestureDetector. Actually, the Text widget is the one that prevents the ListView from receiving pointer events. Nevertheless...