From dc234d53579079fd4c9ba0fdec15f08307b57f3d Mon Sep 17 00:00:00 2001
From: hm21 <alex.frei@hotmail.ch>
Date: Sat, 21 Mar 2026 19:06:48 +0100
Subject: [PATCH] fix(text-editor): disable system text scale factor in
 RoundedBackgroundTextField for consistent text sizing

---
 CHANGELOG.md                                  |  3 ++
 .../rounded_background_text_field.dart        | 29 ++++++++++---------
 pubspec.yaml                                  |  4 +--
 3 files changed, 20 insertions(+), 16 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1dc272828..2f5f81227 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Changelog
 
+## 12.0.9
+- **FIX**(text-editor): Disable system text scale factor in `RoundedBackgroundTextField` to ensure consistent text sizing regardless of user accessibility settings.
+
 ## 12.0.8
 - **PERF**(paint-editor): Optimize freestyle path building by reducing redundant `moveTo` calls, eliminating intermediate list allocations, and using `distanceSquared` instead of `distance`.
 - **PERF**(paint-editor): Skip `Opacity` widget wrapping when layer opacity is 1.0.
diff --git a/lib/features/text_editor/widgets/rounded_background_text/rounded_background_text_field.dart b/lib/features/text_editor/widgets/rounded_background_text/rounded_background_text_field.dart
index 1dff41128..d242e55ad 100644
--- a/lib/features/text_editor/widgets/rounded_background_text/rounded_background_text_field.dart
+++ b/lib/features/text_editor/widgets/rounded_background_text/rounded_background_text_field.dart
@@ -121,19 +121,22 @@ class _RoundedBackgroundTextFieldState
     final fontSize =
         (widget.style.fontSize ?? defaultTextStyle.style.fontSize ?? 16);
 
-    return Stack(
-      clipBehavior: Clip.none,
-      alignment: switch (widget.textAlign) {
-        TextAlign.end => AlignmentDirectional.centerEnd,
-        TextAlign.start => AlignmentDirectional.centerStart,
-        TextAlign.left => Alignment.centerLeft,
-        TextAlign.right => Alignment.centerRight,
-        TextAlign.center || _ => Alignment.topCenter,
-      },
-      children: [
-        if (_textController.text.isNotEmpty) _buildBackgroundText(),
-        _buildEditableText(fontSize: fontSize),
-      ],
+    return MediaQuery(
+      data: MediaQuery.of(context).copyWith(textScaler: TextScaler.noScaling),
+      child: Stack(
+        clipBehavior: Clip.none,
+        alignment: switch (widget.textAlign) {
+          TextAlign.end => AlignmentDirectional.centerEnd,
+          TextAlign.start => AlignmentDirectional.centerStart,
+          TextAlign.left => Alignment.centerLeft,
+          TextAlign.right => Alignment.centerRight,
+          TextAlign.center || _ => Alignment.topCenter,
+        },
+        children: [
+          if (_textController.text.isNotEmpty) _buildBackgroundText(),
+          _buildEditableText(fontSize: fontSize),
+        ],
+      ),
     );
   }
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 597161ff4..42ede3194 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: pro_image_editor
 description: "A Flutter image editor: Seamlessly enhance your images with user-friendly editing features."
-version: 12.0.8
+version: 12.0.9
 homepage: https://github.com/hm21/pro_image_editor/
 repository: https://github.com/hm21/pro_image_editor/
 documentation: https://github.com/hm21/pro_image_editor/
@@ -62,10 +62,8 @@ flutter:
         pluginClass: ProImageEditorPlugin
       ios:
         pluginClass: ProImageEditorPlugin
-        sharedDarwinSource: true
       macos:
         pluginClass: ProImageEditorPlugin
-        sharedDarwinSource: true
   assets:
     - path: lib/web/web_worker.dart.js
       platforms: [web]