41 lines
1.1 KiB
Dart
41 lines
1.1 KiB
Dart
import 'dart:math';
|
|
|
|
import 'package:flutter/material.dart';
|
|
|
|
class OnePageCard extends StatelessWidget {
|
|
final Widget child;
|
|
|
|
const OnePageCard({Key key, this.child}) : super(key: key);
|
|
|
|
static const int alpha = 64;
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Container(
|
|
decoration: BoxDecoration(
|
|
color: Theme.of(context).backgroundColor,
|
|
gradient: LinearGradient(
|
|
begin: Alignment.topRight,
|
|
end: Alignment.bottomLeft,
|
|
stops: [
|
|
0.1,
|
|
0.4,
|
|
0.6,
|
|
0.9,
|
|
],
|
|
colors: [
|
|
Theme.of(context).secondaryHeaderColor.withAlpha(alpha),
|
|
Theme.of(context).primaryColor.withAlpha(alpha),
|
|
Theme.of(context).accentColor.withAlpha(alpha),
|
|
Theme.of(context).backgroundColor.withAlpha(alpha),
|
|
],
|
|
),
|
|
),
|
|
padding: EdgeInsets.symmetric(
|
|
horizontal: max((MediaQuery.of(context).size.width - 600) / 2, 0),
|
|
vertical: max((MediaQuery.of(context).size.height - 800) / 2, 0),
|
|
),
|
|
child: Card(child: child),
|
|
);
|
|
}
|
|
}
|