Because generally you might want to show not just the expanded widget but its container, for example a Card that contains it. See the example app for more details on the usage of ScrollOnExpand. Themes Version 4.0 introduced themes to expandable widgets. Themes greatly simplify visual ...
A Flutter implementation of an expandable floating search bar, also known as persistent search, similar to the ones used extensively by Google in their own apps. Click here to view the full example. Installing Add it to your pubspec.yaml file: dependencies: material_floating_search_bar: ^0.3....
child item包括一个图片，一个标题和一个按钮。先来实现布局文件 1 activity_main.xml大家好，又见...
Because generally you might want to show not just the expanded widget but its container, for example a Card that contains it. See the example app for more details on the usage of ScrollOnExpand. Themes Version 4.0 introduced themes to expandable widgets. Themes greatly simplify visual ...