expandToScroll method

Widget expandToScroll({
  1. double? minHeight,
})

用于键盘弹出后,底部按钮被遮盖问题 场景:如登录页表单弹出

方案:将view外层套一个ScrollView,大小为撑满屏幕 minHeight为空则取屏幕高度

Implementation

Widget expandToScroll({double? minHeight}) => SingleChildScrollView(
      child: ConstrainedBox(
        constraints: BoxConstraints(
          minHeight: minHeight ?? (Get.height - Get.statusBarHeight),
        ),
        child: IntrinsicHeight(child: this),
      ),
    );