feat: taskbar title shows file name, icon sizes 16-256, settings order, fixed 4-col size grid (v1.9.0)

lib/widgets/window_size_selector.dart

@@ -2,11 +2,12 @@ import 'package:flutter/material.dart';
 
 import '../l10n/app_localizations.dart';
 
-/// 8 sütun × 4 satır ekran oranı buton ızgarası.
+/// Ekran oranı buton ızgarası: 31 buton `a:b` (a dikeyi, b yatayı böler;
+/// hedef boyut `W/b × H/a`). Sol-üst hücre (1:1) boş placeholder — 1:1 yok
+/// (title bar çift tık zaten tam ekran).
 ///
-/// Buton (sütun `b`, satır `a`) etiketi `"$a:$b"` → hedef boyut
-/// `W/b × H/a` (a dikeyi, b yatayı böler). Sol-üst hücre (1:1) boş
-/// placeholder — 1:1 yok (title bar çift tık zaten tam ekran).
+/// Yerleşim: sabit 8 satır × 4 sütun (31-10: geniş/dar transpozesi
+/// kaldırıldı — kullanıcı kararı).
 class WindowSizeSelector extends StatelessWidget {
   final Future<Size?> Function() workArea;
   final void Function(int rows, int cols, Size work) onPick;
@@ -30,43 +31,47 @@ class WindowSizeSelector extends StatelessWidget {
           scrollDirection: Axis.horizontal,
           child: Column(
             mainAxisSize: MainAxisSize.min,
-            children: [
-              for (var a = 1; a <= 4; a++)
-                Row(
-                  mainAxisSize: MainAxisSize.min,
-                  children: [
-                    for (var b = 1; b <= 8; b++)
-                      Padding(
-                        padding: const EdgeInsets.only(right: 4, bottom: 4),
-                        child: a == 1 && b == 1
-                            ? const SizedBox(width: 46, height: 26)
-                            : GestureDetector(
-                                onTap: () async {
-                                  final work = await workArea();
-                                  if (work != null) onPick(a, b, work);
-                                },
-                                child: Container(
-                                  width: 46,
-                                  height: 26,
-                                  decoration: BoxDecoration(
-                                    color: Colors.white10,
-                                    borderRadius: BorderRadius.circular(4),
-                                  ),
-                                  alignment: Alignment.center,
-                                  child: Text(
-                                    '$a:$b',
-                                    style: const TextStyle(
-                                        color: Colors.white, fontSize: 11),
-                                  ),
-                                ),
-                              ),
-                      ),
-                  ],
-                ),
-            ],
+            children: [for (var b = 1; b <= 8; b++) _row(b)],
           ),
         ),
       ],
     );
   }
+
+  /// Satır = `b` (1..8, yatay bölün); satır içinde `a` (1..4, dikey bölün).
+  Widget _row(int b) {
+    return Row(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        for (var a = 1; a <= 4; a++) _cell(a, b),
+      ],
+    );
+  }
+
+  Widget _cell(int a, int b) {
+    return Padding(
+      padding: const EdgeInsets.only(right: 4, bottom: 4),
+      child: a == 1 && b == 1
+          ? const SizedBox(width: 46, height: 26)
+          : GestureDetector(
+              onTap: () async {
+                final work = await workArea();
+                if (work != null) onPick(a, b, work);
+              },
+              child: Container(
+                width: 46,
+                height: 26,
+                decoration: BoxDecoration(
+                  color: Colors.white10,
+                  borderRadius: BorderRadius.circular(4),
+                ),
+                alignment: Alignment.center,
+                child: Text(
+                  '$a:$b',
+                  style: const TextStyle(color: Colors.white, fontSize: 11),
+                ),
+              ),
+            ),
+    );
+  }
 }