feat(core): add theme, shared widgets and validators

2026-02-25 10:52:18 +08:00
parent febd10d64e
commit 8c0b0a25c3
8 changed files with 389 additions and 2 deletions
@@ -0,0 +1,53 @@
+import 'package:flutter/material.dart';
+
+class PageHeader extends StatelessWidget {
+  final Widget? leading;
+  final Widget? trailing;
+  final double height;
+
+  const PageHeader({super.key, this.leading, this.trailing, this.height = 64});
+
+  @override
+  Widget build(BuildContext context) {
+    return SizedBox(
+      height: height,
+      child: Padding(
+        padding: const EdgeInsets.symmetric(horizontal: 20),
+        child: Row(
+          mainAxisAlignment: MainAxisAlignment.spaceBetween,
+          children: [
+            leading ?? const SizedBox.shrink(),
+            trailing ?? const SizedBox.shrink(),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class BackButton extends StatelessWidget {
+  final VoidCallback? onPressed;
+
+  const BackButton({super.key, this.onPressed});
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      onTap: onPressed ?? () => Navigator.of(context).pop(),
+      child: Container(
+        width: 36,
+        height: 36,
+        decoration: BoxDecoration(
+          color: const Color(0xFFF8FAFF),
+          borderRadius: BorderRadius.circular(18),
+          border: Border.all(color: const Color(0xFFDEE7F6)),
+        ),
+        child: const Icon(
+          Icons.chevron_left,
+          size: 18,
+          color: Color(0xFF334155),
+        ),
+      ),
+    );
+  }
+}