安装 dependencies:sticky_headers:^0.1.8+1import 'package:sticky_headers/sticky_headers.dart'; 使用方法 在列表项中,使用StickyHeader(),基本用法:(gif效果图中的默认效果) ListView.builder(itemCount:12,itemBuilder:(context,index){returnStickyHeader(header:Container(//header组件height:50.0,color:Colors.bl...
import'package:sticky_headers/sticky_headers.dart'; 使用方法 在列表项中,使用StickyHeader(),基本用法:(gif效果图中的默认效果) ListView.builder(itemCount:12,itemBuilder:(context,index){returnStickyHeader(header:Container(//header组件height:50.0,color:Colors.blueGrey[700],padding:EdgeInsets.symmetric(ho...
Sticky Headers的工作原理主要依赖于Flutter的自定义滚动行为。它通过修改滚动容器的子节点,使得头部元素在滚动时能够停留在屏幕的顶部,从而实现了粘性效果。 具体来说,Sticky Headers在滚动内容中添加了一个额外的固定区域,用于放置头部元素。当用户开始滚动时,Sticky Headers会检测头部元素的位置,并在适当的时候将其固定...
刚从原生安卓转flutter,安卓有个库可以实现顶部停靠:se.emilsjolander:stickylistheaders:2.5.2 这个库有两个方法 1.setSelection(int index),可以滚动到list指定位置 2.setOnStickyHeaderChangedListener 当停靠的头部发生改变则触发 agenda_view.getAgendaListView().setOnStickyHeaderChangedListener((l, header, itemPosi...
flutter_sticky_headers 悬浮/粘性头部。 在做数据分组显示时经常用到,如通讯录、时间轴等。 效果展示: (建议全屏观看) 示例代码: class Example extends StatelessWidget {@overrideWidget build(BuildContext context) {return new ListView.builder(itemBuilder: (context, index) {return new StickyHeader(header: ...
import'package:flutter_sticky_header/flutter_sticky_header.dart'; For help getting started with Flutter, view the onlinedocumentation. SliverStickyHeader You can place one or multipleSliverStickyHeaders inside aCustomScrollView. SliverStickyHeader( header:Container( height:60.0, color:Colors.lightBlue, pa...
但是我如何在 Flutter 中实现这个呢?嗯,非常简单: 带有 flutter/sticky/header 包。这个软件包可以很容易地为你的应用程序添加这样一个伟大的功能。让我来告诉你如何在代码中实现它: SliverStickyHeader( header: Container( height: 60.0, color: Colors.lightBlue, ...
headerSliverBuilder: (BuildContext context, bool innerBoxIsScrolled) => _buildHeadWidget(context), body: StickyHeadersTable( columnsLength: titleColumn.length, rowsLength: titleRow.length, columnsTitleBuilder: (i) => Text(titleColumn[i]), ...
sticky_headers: "^0.1.8" #粘性头部 flutter_spinkit: "^4.1.0" #一个loading插件 audioplayers: ^0.13.5 #播放音乐的 package_info: ^0.4.0+13 #获取app信息的 url_launcher: ^5.4.1 #打开url webview_flutter: ^0.3.18+1 #支持显示web页面 ...
dependencies:...flutter_sticky_header:"^0.3.4" In your library add the following import: import'package:flutter_sticky_header/flutter_sticky_header.dart'; For help getting started with Flutter, view the onlinedocumentation. SliverStickyHeader ...