fix: topbar 24px, ok tuslari Actions+DirectionalFocusIntent

lib/screens/viewer_screen.dart

@@ -1,6 +1,5 @@
 import 'dart:async';
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 import 'package:window_manager/window_manager.dart';
 import 'package:desktop_drop/desktop_drop.dart';
 import '../services/image_manager.dart';
@@ -25,26 +24,11 @@ class _ViewerScreenState extends State<ViewerScreen> with WindowListener {
   Timer? _pollTimer;
   Rect _lastBounds = Rect.zero;
 
-  bool _handleKeyEvent(KeyEvent event) {
-    if (event is KeyDownEvent) {
-      switch (event.logicalKey) {
-        case LogicalKeyboardKey.arrowLeft:
-          ImageManager.instance.previousImage();
-          return true;
-        case LogicalKeyboardKey.arrowRight:
-          ImageManager.instance.nextImage();
-          return true;
-      }
-    }
-    return false;
-  }
-
   @override
   void initState() {
     super.initState();
     windowManager.addListener(this);
     ImageManager.instance.addListener(_onImageManagerChanged);
-    HardwareKeyboard.instance.addHandler(_handleKeyEvent);
 
     if (widget.initialFiles.isNotEmpty) {
       WidgetsBinding.instance.addPostFrameCallback((_) {
@@ -78,7 +62,6 @@ class _ViewerScreenState extends State<ViewerScreen> with WindowListener {
 
   @override
   void dispose() {
-    HardwareKeyboard.instance.removeHandler(_handleKeyEvent);
     windowManager.removeListener(this);
     ImageManager.instance.removeListener(_onImageManagerChanged);
     _saveDebounce?.cancel();
@@ -136,7 +119,7 @@ class _ViewerScreenState extends State<ViewerScreen> with WindowListener {
             child: Stack(
               children: [
                 Positioned(
-                  top: 16,
+                  top: 24,
                   left: 0,
                   right: 0,
                   bottom: 0,

lib/shortcuts/app_shortcuts.dart

@@ -11,25 +11,22 @@ class AppShortcuts extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return Focus(
-      autofocus: true,
-      onKeyEvent: (node, event) {
-        if (event is KeyDownEvent) {
-          switch (event.logicalKey) {
-            case LogicalKeyboardKey.arrowLeft:
-              ImageManager.instance.previousImage();
-              return KeyEventResult.handled;
-            case LogicalKeyboardKey.arrowRight:
-              ImageManager.instance.nextImage();
-              return KeyEventResult.handled;
-            case LogicalKeyboardKey.escape:
-              windowManager.isFullScreen().then((isFullscreen) {
-                if (isFullscreen) windowManager.setFullScreen(false);
-              });
-              return KeyEventResult.handled;
-          }
-        }
-        return KeyEventResult.ignored;
+    return Actions(
+      actions: {
+        DirectionalFocusIntent: CallbackAction<DirectionalFocusIntent>(
+          onInvoke: (intent) {
+            switch (intent.direction) {
+              case TraversalDirection.left:
+                ImageManager.instance.previousImage();
+                return null;
+              case TraversalDirection.right:
+                ImageManager.instance.nextImage();
+                return null;
+              default:
+                return null;
+            }
+          },
+        ),
       },
       child: CallbackShortcuts(
         bindings: {
@@ -47,6 +44,14 @@ class AppShortcuts extends StatelessWidget {
             await windowManager.setFullScreen(!isFullscreen);
           },
 
+          // Escape
+          const SingleActivator(LogicalKeyboardKey.escape): () async {
+            final isFullscreen = await windowManager.isFullScreen();
+            if (isFullscreen) {
+              await windowManager.setFullScreen(false);
+            }
+          },
+
           // Quit
           const SingleActivator(
             LogicalKeyboardKey.keyQ,

lib/widgets/custom_title_bar.dart

@@ -12,7 +12,7 @@ class CustomTitleBar extends StatelessWidget {
       right: 0,
       child: DragToMoveArea(
         child: SizedBox(
-          height: 16,
+          height: 24,
           child: Stack(
             children: [
               Positioned(
@@ -63,13 +63,13 @@ class _BarButtonState extends State<_BarButton> {
         onEnter: (_) => setState(() => _hovered = true),
         onExit: (_) => setState(() => _hovered = false),
         child: Container(
-          width: 24,
-          height: 16,
+          width: 32,
+          height: 24,
           color: _hovered ? Colors.red.withValues(alpha: 0.8) : Colors.transparent,
           child: Icon(
             widget.icon,
             color: Colors.white,
-            size: 12,
+            size: 14,
           ),
         ),
       ),