noticeX<T> method

Future<T?> noticeX<T>(BuildContext context, { required Widget title, required Widget content, Widget? button, VoidCallback? onPressed, double indent = 28, bool? dark, })

Do not use it. TODO 扩展出内容，仅有布局框架。

Implementation

Future<T?> noticeX<T>(
  BuildContext context, {
  required Widget title,
  required Widget content,
  // Widget button = const ElevatedButton(
  //   child: Text("Got it"),
  //   onPressed: null,
  // ),
  Widget? button,
  VoidCallback? onPressed,
  double indent = 28,
  bool? dark,
}) {
  // 取宽，屏幕的60%用于对话框。
  double _width = MediaQuery.of(context).size.width * 0.72;
  bool _dark = dark ?? (Theme.of(context).brightness == Brightness.dark);
  return showDialog(
    context: context,
    builder: (context) {
      return Dialog(
        backgroundColor: _dark ? Colors.black45 : Colors.white24,
        // 对话框区域背景色
        elevation: 12.0,
        insetPadding: EdgeInsets.zero,
        clipBehavior: Clip.hardEdge,
        shape: RoundedRectangleBorder(
          borderRadius: BorderRadius.circular(18.0),
        ),
        child: Column(
          mainAxisSize: MainAxisSize.min,
          mainAxisAlignment: MainAxisAlignment.start,
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Container(
              width: _width,
              padding: EdgeInsets.fromLTRB(indent, 28.0, 8.0, 8.0),
              child: title,
            ),
            SizedBox(
              width: _width,
              child: Divider(
                height: 18,
                thickness: 0.8,
                indent: indent,
                color: _dark ? Colors.white : Colors.black87,
              ),
            ),
            Container(
              width: _width,
              padding: EdgeInsets.fromLTRB((indent + 8.0), 8.0, 8.0, 8.0),
              child: content,
            ),
            Container(
              width: _width,
              alignment: Alignment.centerRight,
              padding: EdgeInsets.only(right: 8.0),
              child: button,
            )
          ],
        ),
      );
    },
  );
}