📜  占位符颤动 - Dart 代码示例

📅  最后修改于: 2022-03-11 14:48:08.040000             🧑  作者: Mango

代码示例1
Placeholder(
            color: Colors.black,
            strokeWidth: 2.0,
            fallbackHeight: 400.0,
            fallbackWidth: 400.0,
          ),