Initial commit

2026-02-09 20:10:42 +08:00
parent 1a1cbb1bb3
commit 1f16da8f88
172 changed files with 12461 additions and 0 deletions
@@ -0,0 +1,46 @@
+import 'package:flutter/widgets.dart';
+
+class ResponsiveBody extends StatelessWidget {
+  const ResponsiveBody({
+    super.key,
+    required this.child,
+    this.maxWidth = 960,
+    this.padding = EdgeInsets.zero,
+  });
+
+  final Widget child;
+  final double maxWidth;
+  final EdgeInsetsGeometry padding;
+
+  @override
+  Widget build(BuildContext context) {
+    return LayoutBuilder(
+      builder: (context, constraints) {
+        final width = constraints.maxWidth;
+        final horizontalPadding = switch (width) {
+          >= 1200 => 96.0,
+          >= 900 => 64.0,
+          >= 600 => 32.0,
+          _ => 16.0,
+        };
+
+        return Padding(
+          padding: padding.add(
+            EdgeInsets.symmetric(horizontal: horizontalPadding),
+          ),
+          child: Align(
+            alignment: Alignment.topCenter,
+            child: ConstrainedBox(
+              constraints: BoxConstraints(maxWidth: maxWidth),
+              child: SizedBox(
+                width: double.infinity,
+                height: constraints.maxHeight,
+                child: child,
+              ),
+            ),
+          ),
+        );
+      },
+    );
+  }
+}