GridView是一个可滚动的,2D数组控件可以用这个组件实现滚动效果,但是它渲染的高度是一样的。 如果要实现不同高度的滚动瀑布流,就要使用这个插件: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 flutter_staggered_grid_view 说明:配置pubspec.yaml文件,最好要使用0.3.2版本以上,此时flutter版本需要1.17以上的支持...
StaggeredGridView的定义:StaggeredGridView是Flutter中实现交错网格布局的强大工具,特别适用于展示电影、产品信息或其他需要灵活布局的内容。它能很好地适应不同长度的图片和描述,为用户呈现一个既美观又实用的界面。引入与使用:引入第三方库:要使用StaggeredGridView,首先需要引入第三方库flutter_staggered_gri...
短视频app开发,Flutter StaggeredGridView的瀑布流效果实现的相关代码 1 dependencies: flutter_staggered_grid_view: 0.4.0import'dart:math';import'package:flutter/cupertino.dart';import'package:flutter/material.dart';import'package:flutter_staggered_grid_view/flutter_staggered_grid_view.dart';void main(List...
直观来看,引入第三方库flutter_staggered_grid_view后,只需几个简单的步骤即可上手。首先,创建Flutter项目,添加依赖,然后通过countBuilder和extentBuilder构建器定义布局和子项。实例化StaggeredGridView时,传入crossAxisCount(列数)、itemCount(项目总数)和itemBuilder(创建项的函数)即可实现所需效果。...
StaggeredGridView加载出一页来,下面的图片不能滑动查看到。页面不会滚动。 问题出现的环境背景及自己尝试过哪些方法 windows10下flutter 1.7,能进入初始化print,但滑动屏幕不会进入监听事件。 controller: _scrollController,设置了, itemCount: 10,图片加载10张 相关代码 // 请把代码文本粘贴到下方(请勿用图片代替代码...
flutter StaggeredGridView.countBuilder 上方取消空白 增加 padding: EdgeInsets.zero,
In this case, consider using a Column flutter: instead. Otherwise, consider using the “shrinkWrap” property (or a ShrinkWrappingViewport) to size flutter: the height of the viewport to the sum of the heights of its children. 如果在StaggeredGridView父级Container给定一个固定的高度能解决这个问题...
In your library add the following import: import'package:flutter_staggered_grid_view/flutter_staggered_grid_view.dart'; For help getting started with Flutter, view the onlinedocumentation. Example newStaggeredGridView.countBuilder( crossAxisCount:4, itemCount:8, itemBuilder: (BuildContext context,int...
flutter_staggered_grid_view可以使用StaggeredGridView 创建Flutter项目 使用你最喜欢的编辑器创建一个Flutter项目 添加依赖 因为这是第三方的依赖项,所以需要先安装它。我们通过在pubspec.yaml文件中添加如下代码: dependencies: flutter_staggered_grid_view: 0.4.0 添加之后,执行命令 flutter pub get 将需要的代码同步...
短视频app开发,Flutter StaggeredGridView的瀑布流效果实现的相关代码 dependencies: flutter_staggered_grid_view: 0.4.0 import 'dart:math'; import 'package:flutter/cupertino.dart'; import 'package:flutter/material.dart'; import 'package:flutter_staggered_grid_view/flutter_staggered_grid_view.dart'; void...