WIP 253 글자 크게 (1.6배) 해도 넘치지 않게: 탐색기 줄 높이 · 설정 고르기 상자 · 위 막대 · 인코딩 · 모니터링 · 언어 · 화면 전체 시험 (검토 대기)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

lib/ui/app_actions.dart

@@ -360,10 +360,16 @@ class AppNavButtons extends StatelessWidget {
                     child: icon,
                   ),
                   const SizedBox(height: 2),
-                  Text(label,
+                  // 253: 글자가 크면 칸 (높이 46) 아래로 넘쳤다 - 남는 높이에 맞게 줄인다
-                      maxLines: 1,
+                  Flexible(
-                      overflow: TextOverflow.clip,
+                    child: FittedBox(
-                      style: TextStyle(fontSize: 10, color: here ? JjColors.accent : JjColors.textDim)),
+                      fit: BoxFit.scaleDown,
+                      child: Text(label,
+                          maxLines: 1,
+                          overflow: TextOverflow.clip,
+                          style: TextStyle(fontSize: 10, color: here ? JjColors.accent : JjColors.textDim)),
+                    ),
+                  ),
                 ]),
               ),
             ),

lib/ui/explorer_look.dart

@@ -21,6 +21,12 @@ enum ExplorerStyle {
   static ExplorerStyle of(String name) => values.firstWhere((s) => s.name == name, orElse: () => xplore);
 
   double get rowHeight => switch (this) { xplore => 52, windows => 34, totalcmd => 26 };
+
+  /// 253: 줄 높이 - 기기 글자 크기를 키우면 그만큼 (고정 높이라 1.6배에서 이름 · 크기 두 줄이 넘쳤다)
+  double rowHeightOf(BuildContext context) {
+    final s = MediaQuery.textScalerOf(context).scale(fontSize) / fontSize;
+    return s <= 1 ? rowHeight : (rowHeight * s).roundToDouble();
+  }
   double get iconSize => switch (this) { xplore => 30, windows => 20, totalcmd => 16 };
   double get indent => switch (this) { xplore => 16, windows => 14, totalcmd => 12 };
   double get fontSize => switch (this) { xplore => 14, windows => 13, totalcmd => 12.5 };

lib/ui/explorer_page.dart

@@ -782,7 +782,7 @@ class _ExplorerPageState extends State<ExplorerPage> {
       final pos = pane.scroll.position;
       // 180: 끝 (maxScrollExtent) 으로 자르지 않는다 - 줄이 막 늘어난 때는 끝이 아직 앞의 것이라 보던 폴더로 못 간다.
       // 넘치면 다음 배치 때 실제 끝으로 맞춰진다
-      pane.scroll.jumpTo((i * _look.rowHeight - pos.viewportDimension / 4).clamp(0.0, double.infinity));
+      pane.scroll.jumpTo((i * _look.rowHeightOf(context) - pos.viewportDimension / 4).clamp(0.0, double.infinity));
     });
   }
 
@@ -3094,7 +3094,7 @@ class _ExplorerPageState extends State<ExplorerPage> {
           ListView.builder(
             controller: pane.scroll,
             itemCount: rows.length,
-            itemExtent: look.rowHeight,
+            itemExtent: look.rowHeightOf(context),
             itemBuilder: (_, k) => _rowView(pane, rows[k], compact: foldersOnly),
           ),
           // 읽는 중 (WebDAV 서버를 기다릴 때 등). 180: 목록 위에 겹쳐 그린다 (끼어들면 목록이 밀려 다음 것을 누르려다 엉뚱한 것을 누른다)
@@ -3135,7 +3135,7 @@ class _ExplorerPageState extends State<ExplorerPage> {
                 : ListView.builder(
                     controller: pane.listScroll,
                     itemCount: rows.length,
-                    itemExtent: look.rowHeight,
+                    itemExtent: look.rowHeightOf(context),
                     itemBuilder: (_, k) => _rowView(pane, rows[k], list: true),
                   ),
       ),
@@ -3383,7 +3383,7 @@ class _ExplorerPageState extends State<ExplorerPage> {
     // 손가락으로 누르는 기기 (Android) 는 폭도 넓게
     Widget chevron() => SizedBox(
           width: chevronWidth,
-          height: look.rowHeight,
+          height: look.rowHeightOf(context),
           child: e.isDir && !list && !row.isUp
               ? (loading
                   ? const Center(
@@ -3414,7 +3414,7 @@ class _ExplorerPageState extends State<ExplorerPage> {
           if (!list) chevron(),
           SizedBox(
             width: look.rich ? 56 : look.iconSize + 6,
-            height: look.rowHeight - 8,
+            height: look.rowHeightOf(context) - 8,
             child: Center(child: _icon(e, row.isRoot, open, up: row.isUp)),
           ),
           SizedBox(width: look.rich ? 8 : 6),

lib/ui/home_page.dart

@@ -572,11 +572,17 @@ class _EncodeBar extends StatelessWidget {
           padding: const EdgeInsets.only(right: 6),
           child: Text(t, style: const TextStyle(fontSize: 12, color: JjColors.textDim)),
         );
+    // 253: 글자가 크면 고르기 상자가 화면보다 넓어져 넘쳤다 - 제 폭 (가장 긴 항목) 을 쓰되 화면 폭을 넘지 않게 (글은 …)
+    final maxDrop = (MediaQuery.sizeOf(context).width - 40).clamp(120.0, double.infinity);
     Widget drop<T>(T value, List<T> items, String Function(T) text,
             ValueChanged<T> onChanged, {bool Function(T)? enabled}) =>
-        DropdownButton<T>(
+        ConstrainedBox(
+          constraints: BoxConstraints(maxWidth: maxDrop),
+          child: IntrinsicWidth(
+            child: DropdownButton<T>(
           value: value,
           isDense: true,
+          isExpanded: true,
           underline: const SizedBox(),
           style: const TextStyle(fontSize: 13, color: JjColors.text),
           items: [
@@ -586,12 +592,16 @@ class _EncodeBar extends StatelessWidget {
                 enabled: enabled?.call(i) ?? true,
                 child: Text(
                   text(i) + ((enabled?.call(i) ?? true) ? '' : tr(' (사용 불가)')),
+                  maxLines: 1,
+                  overflow: TextOverflow.ellipsis,
                   style: TextStyle(
                       color: (enabled?.call(i) ?? true) ? null : JjColors.textDim),
                 ),
               ),
           ],
           onChanged: locked ? null : (v) => onChanged(v as T),
+            ),
+          ),
         );
 
     final compact = isCompact(context);

lib/ui/language_settings.dart

@@ -28,7 +28,13 @@ class LanguageSettings extends StatelessWidget {
             Padding(
               padding: const EdgeInsets.fromLTRB(72, 0, 16, 8),
               child: Wrap(spacing: 12, runSpacing: 8, crossAxisAlignment: WrapCrossAlignment.center, children: [
-                DropdownButton<String>(
+                // 253: 글자가 크면 (긴 "시스템 언어 따르기 (…)") 화면보다 넓어져 넘쳤다 - 남는 폭에 맞게 줄인다
+                ConstrainedBox(
+                  constraints: BoxConstraints(maxWidth: (MediaQuery.sizeOf(context).width - 100).clamp(120.0, double.infinity)),
+                  child: FittedBox(
+                    fit: BoxFit.scaleDown,
+                    alignment: Alignment.centerLeft,
+                    child: DropdownButton<String>(
                   value: i18n.chosen == I18nController.system || i18n.available.contains(i18n.chosen)
                       ? i18n.chosen
                       : 'ko',
@@ -42,6 +48,8 @@ class LanguageSettings extends StatelessWidget {
                       DropdownMenuItem(value: code, child: Text(I18nController.nativeName(code))),
                   ],
                   onChanged: (v) => i18n.apply(v!),
+                ),
+                  ),
                 ),
                 OutlinedButton.icon(
                   onPressed: i18n.canTranslate ? () => addLanguageDialog(context) : null,

lib/ui/monitor_page.dart

@@ -642,8 +642,8 @@ class _CopyCardState extends State<_CopyCard> {
             ]),
           ),
           const SizedBox(height: 6),
-          // 257: 폰 세로에서 버튼이 화면 밖으로 넘치지 않게 줄을 바꾼다 (오른쪽 정렬은 그대로)
+          // 257 · 253: 폰 세로 · 글자가 크면 버튼이 화면 밖으로 넘치지 않게 줄을 바꾼다 (오른쪽 정렬은 그대로)
-          Wrap(alignment: WrapAlignment.end, crossAxisAlignment: WrapCrossAlignment.center, spacing: 2, runSpacing: 2, children: [
+          Wrap(alignment: WrapAlignment.end, crossAxisAlignment: WrapCrossAlignment.center, spacing: 6, runSpacing: 4, children: [
             if (running)
               TextButton.icon(onPressed: () => center.cancel(t.id), icon: const Icon(Icons.stop, size: 18), label: Text(tr('취소')))
             else

lib/ui/setting_tile.dart

@@ -41,7 +41,9 @@ class SettingTile extends StatelessWidget {
 
   Widget _tile(BuildContext context) {
     final t = trailing;
-    if (t == null || _small(t) || !isCompact(context)) {
+    // 253: 글자를 크게 (1.2배 넘게) 하면 넓은 화면에서도 고르기 상자를 설명 아래로 (오른쪽에 두면 넘쳤다)
+    final large = MediaQuery.textScalerOf(context).scale(10) > 12;
+    if (t == null || _small(t) || (!isCompact(context) && !large)) {
       return ListTile(
         leading: leading,
         title: title,
@@ -60,7 +62,8 @@ class SettingTile extends StatelessWidget {
       subtitle: Column(crossAxisAlignment: CrossAxisAlignment.start, mainAxisSize: MainAxisSize.min, children: [
         ?subtitle,
         const SizedBox(height: 6),
-        Align(alignment: Alignment.centerLeft, child: t),
+        // 253: 그래도 화면보다 넓으면 (긴 항목 · 큰 글자) 줄여서 다 보이게
+        Align(alignment: Alignment.centerLeft, child: FittedBox(fit: BoxFit.scaleDown, alignment: Alignment.centerLeft, child: t)),
       ]),
       enabled: enabled,
       dense: dense,

test/large_text_test.dart

@@ -0,0 +1,69 @@
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:jj_mkvmaker/app/app_controller.dart';
+import 'package:jj_mkvmaker/app/download_manager.dart';
+import 'package:jj_mkvmaker/app/settings.dart';
+import 'package:jj_mkvmaker/core/models.dart';
+import 'package:jj_mkvmaker/platform/windows/desktop_storage_service.dart';
+import 'package:jj_mkvmaker/platform/windows/process_media_tool.dart';
+import 'package:jj_mkvmaker/services/platform_services.dart';
+import 'package:jj_mkvmaker/ui/downloads_page.dart';
+import 'package:jj_mkvmaker/ui/explorer_page.dart';
+import 'package:jj_mkvmaker/ui/home_page.dart';
+import 'package:jj_mkvmaker/ui/monitor_page.dart';
+import 'package:jj_mkvmaker/ui/settings_page.dart';
+import 'package:path/path.dart' as p;
+
+/// 253: 글자를 크게 (기기 설정 글꼴 크기 · 접근성) 해도 화면이 넘치지 않는다 - 줄 높이가 고정이던 목록이 넘쳤다
+void main() {
+  late Directory tmp;
+  setUp(() => tmp = Directory.systemTemp.createTempSync('jj_big_'));
+  tearDown(() => tmp.deleteSync(recursive: true));
+
+  final pages = <String, Widget Function(AppController, DownloadManager)>{
+    'MKV': (c, d) => HomePage(c: c),
+    '파일 탐색기': (c, d) => ExplorerPage(c: c),
+    'Rsync': (c, d) => ExplorerPage(c: c, rsync: true),
+    '모니터링': (c, d) => MonitorPage(c: c),
+    '다운로드': (c, d) => DownloadsPage(d: d),
+    '환경 설정': (c, d) => SettingsPage(c: c),
+  };
+  for (final MapEntry(key: name, value: page) in pages.entries) {
+    for (final size in [const Size(412, 900), const Size(900, 412), const Size(1280, 800)]) {
+      testWidgets('253: $name (${size.width.round()}×${size.height.round()}, 글자 1.6배) 넘치지 않는다', (tester) async {
+        tester.view.physicalSize = size;
+        tester.view.devicePixelRatio = 1;
+        addTearDown(tester.view.reset);
+        const pp = MethodChannel('plugins.flutter.io/path_provider');
+        tester.binding.defaultBinaryMessenger.setMockMethodCallHandler(pp, (_) async => tmp.path);
+        addTearDown(() => tester.binding.defaultBinaryMessenger.setMockMethodCallHandler(pp, null));
+        File(p.join(tmp.path, '아주 긴 이름의 동영상 파일 - 시험용 2026.mp4')).writeAsStringSync('v');
+        Directory(p.join(tmp.path, 'sub')).createSync();
+        final c = AppController(PlatformServices(mediaTool: ProcessMediaTool('x', 'y'), storage: DesktopStorageService()));
+        c.settings
+          ..explorerPaths = [tmp.path, tmp.path]
+          ..rsyncPaths = [tmp.path, tmp.path]
+          ..copyTasks = [CopyTask(id: '1', sources: [tmp.path], dest: p.join(tmp.path, 'sub'), method: 'rsync', options: '-av')]
+          ..liveSyncPairs = [LiveSyncPair(tmp.path, p.join(tmp.path, 'x'))];
+        c.videos.add(VideoItem(p.join(tmp.path, '아주 긴 이름의 동영상 파일 - 시험용 2026.mp4')));
+        c.selected = c.videos.first;
+        final d = DownloadManager(backends: const [], settings: () => c.settings, readClipboard: () async => null);
+        addTearDown(d.dispose);
+        await tester.runAsync(() => tester.pumpWidget(MaterialApp(
+            builder: (ctx, child) => MediaQuery(data: MediaQuery.of(ctx).copyWith(textScaler: const TextScaler.linear(1.6)), child: child!),
+            home: page(c, d))));
+        for (var i = 0; i < 15; i++) {
+          await tester.runAsync(() => Future<void>.delayed(const Duration(milliseconds: 30)));
+          await tester.pump();
+        }
+        expect(tester.takeException(), isNull);
+        // 화면을 내리고 남은 타이머 (탐색기 목록 읽기 등) 가 끝나게
+        await tester.pumpWidget(const SizedBox());
+        await tester.pump(const Duration(seconds: 1));
+      });
+    }
+  }
+}