基本完成除了详情

lib/page/plan/history/widgets/popup_action.dart

@@ -0,0 +1,32 @@
+import 'package:flutter/material.dart';
+import 'package:remixicon/remixicon.dart';
+
+class PopupAction extends StatelessWidget {
+  final List<PopupMenuEntry<String>> items;
+  final Function(String) onSelected;
+
+  const PopupAction({
+    super.key,
+    required this.items,
+    required this.onSelected,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return PopupMenuButton<String>(
+      color: Colors.white,
+      offset: Offset(0, 30),
+      shape: RoundedRectangleBorder(
+        borderRadius: BorderRadius.circular(12), // 圆角
+      ),
+      constraints: BoxConstraints(
+        minWidth: 200,
+      ),
+      elevation: 6,
+      shadowColor: Colors.black87,
+      onSelected:onSelected,
+      itemBuilder: (context) => items,
+      child: const Icon(RemixIcons.more_fill),
+    );
+  }
+}