From c17a28bad987a5a85b1d7b94f38fe818d8daabeb Mon Sep 17 00:00:00 2001
From: sihoo <hoottogarun@gmail.com>
Date: Tue, 4 Aug 2026 00:52:26 +0900
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버튼을 눌러도 아무 반응이 없어 보인다는 피드백 반영 - 클릭 시 아이콘이
잠깐 스피너로 바뀌도록 해서 실제로 새로고침이 진행 중임을 알 수 있게 함.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
---
 lib/screens/teacher_attendance_page.dart | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/lib/screens/teacher_attendance_page.dart b/lib/screens/teacher_attendance_page.dart
index 75783dc..731b3b9 100644
--- a/lib/screens/teacher_attendance_page.dart
+++ b/lib/screens/teacher_attendance_page.dart
@@ -26,6 +26,7 @@ class _TeacherAttendancePageState extends State<TeacherAttendancePage> {
   Map<String, dynamic> _activeViolationsByStudentId = {}; // 무단반출 중인 학생 (/api/violations/active)
   Timer? _timer;
   bool _isLoading = true;
+  bool _isRefreshing = false; // 새로고침 버튼 클릭 시 잠깐 도는 표시용
   String _filterType = "ALL"; // "ALL", "CHECKED_IN", "ABSENT"
 
   @override
@@ -41,6 +42,12 @@ class _TeacherAttendancePageState extends State<TeacherAttendancePage> {
     super.dispose();
   }
 
+  Future<void> _manualRefresh() async {
+    setState(() => _isRefreshing = true);
+    await _fetchAll();
+    if (mounted) setState(() => _isRefreshing = false);
+  }
+
   Future<void> _fetchAll() async {
     try {
       final results = await Future.wait([
@@ -275,8 +282,17 @@ class _TeacherAttendancePageState extends State<TeacherAttendancePage> {
         elevation: 0,
         actions: [
           IconButton(
-            onPressed: _isLoading ? null : _fetchAll,
-            icon: const Icon(Icons.refresh_rounded),
+            onPressed: (_isLoading || _isRefreshing) ? null : _manualRefresh,
+            icon: _isRefreshing
+                ? const SizedBox(
+                    width: 20,
+                    height: 20,
+                    child: CircularProgressIndicator(
+                      strokeWidth: 2,
+                      color: Colors.white,
+                    ),
+                  )
+                : const Icon(Icons.refresh_rounded),
             tooltip: '새로고침',
           ),
           TextButton.icon(