Create configurations class for select header style button

lib/src/models/config/toolbar/buttons/select_header_style_button_configurations.dart

@@ -0,0 +1,28 @@
+import '../../../../widgets/toolbar/base_toolbar.dart';
+
+class QuillToolbarSelectHeaderStyleButtonExtraOptions
+    extends QuillToolbarBaseButtonExtraOptions {
+  const QuillToolbarSelectHeaderStyleButtonExtraOptions({
+    required super.controller,
+    required super.context,
+    required super.onPressed,
+  });
+}
+
+class QuillToolbarSelectHeaderStyleButtonOptions
+    extends QuillToolbarBaseButtonOptions<
+        QuillToolbarSelectHeaderStyleButtonOptions,
+        QuillToolbarSelectHeaderStyleButtonExtraOptions> {
+  const QuillToolbarSelectHeaderStyleButtonOptions({
+    super.afterButtonPressed,
+    super.childBuilder,
+    super.iconTheme,
+    super.tooltip,
+    this.iconSize,
+    this.iconButtonFactor,
+  });
+
+  /// By default we will the toolbar axis from [QuillSimpleToolbarConfigurations]
+  final double? iconSize;
+  final double? iconButtonFactor;
+}

lib/src/models/config/toolbar/buttons/select_header_style_buttons_configurations.dart

@@ -3,9 +3,9 @@ import 'package:flutter/widgets.dart' show Axis;
 import '../../../../widgets/toolbar/base_toolbar.dart';
 import '../../../documents/attribute.dart';
 
-class QuillToolbarSelectHeaderStyleButtonExtraOptions
+class QuillToolbarSelectHeaderStyleButtonsExtraOptions
     extends QuillToolbarBaseButtonExtraOptions {
-  const QuillToolbarSelectHeaderStyleButtonExtraOptions({
+  const QuillToolbarSelectHeaderStyleButtonsExtraOptions({
     required super.controller,
     required super.context,
     required super.onPressed,
@@ -15,7 +15,7 @@ class QuillToolbarSelectHeaderStyleButtonExtraOptions
 class QuillToolbarSelectHeaderStyleButtonsOptions
     extends QuillToolbarBaseButtonOptions<
         QuillToolbarSelectHeaderStyleButtonsOptions,
-        QuillToolbarSelectHeaderStyleButtonExtraOptions> {
+        QuillToolbarSelectHeaderStyleButtonsExtraOptions> {
   const QuillToolbarSelectHeaderStyleButtonsOptions({
     super.afterButtonPressed,
     super.childBuilder,

lib/src/models/config/toolbar/simple_toolbar_configurations.dart

@@ -20,7 +20,8 @@ import 'buttons/link_style2_configurations.dart';
 import 'buttons/link_style_configurations.dart';
 import 'buttons/search_configurations.dart';
 import 'buttons/select_alignment_configurations.dart';
-import 'buttons/select_header_style_configurations.dart';
+import 'buttons/select_header_style_button_configurations.dart';
+import 'buttons/select_header_style_buttons_configurations.dart';
 import 'buttons/toggle_check_list_configurations.dart';
 import 'buttons/toggle_style_configurations.dart';
 import 'toolbar_shared_configurations.dart';
@@ -38,7 +39,7 @@ export 'buttons/link_style2_configurations.dart';
 export 'buttons/link_style_configurations.dart';
 export 'buttons/search_configurations.dart';
 export 'buttons/select_alignment_configurations.dart';
-export 'buttons/select_header_style_configurations.dart';
+export 'buttons/select_header_style_buttons_configurations.dart';
 export 'buttons/toggle_check_list_configurations.dart';
 export 'buttons/toggle_style_configurations.dart';
 
@@ -254,6 +255,8 @@ class QuillToolbarButtonOptions extends Equatable {
     this.search = const QuillToolbarSearchButtonOptions(),
     this.selectHeaderStyleButtons =
         const QuillToolbarSelectHeaderStyleButtonsOptions(),
+    this.selectHeaderStyleButton =
+        const QuillToolbarSelectHeaderStyleButtonOptions(),
     this.linkStyle = const QuillToolbarLinkStyleButtonOptions(),
     this.linkStyle2 = const QuillToolbarLinkStyleButton2Options(),
     this.customButtons = const QuillToolbarCustomButtonOptions(),
@@ -300,6 +303,11 @@ class QuillToolbarButtonOptions extends Equatable {
   /// can customize it and you also have child builder
   final QuillToolbarSelectHeaderStyleButtonsOptions selectHeaderStyleButtons;
 
+  /// The reason we call this buttons in the end because this is responsible
+  /// for all the header style buttons and not just one, you still
+  /// can customize it and you also have child builder
+  final QuillToolbarSelectHeaderStyleButtonOptions selectHeaderStyleButton;
+
   final QuillToolbarLinkStyleButtonOptions linkStyle;
   final QuillToolbarLinkStyleButton2Options linkStyle2;
 

lib/src/widgets/toolbar/base_toolbar.dart

@@ -14,6 +14,7 @@ export 'buttons/color/color_button.dart';
 export 'buttons/custom_button_button.dart';
 export 'buttons/font_family_button.dart';
 export 'buttons/font_size_button.dart';
+export 'buttons/hearder_style/select_header_style_button.dart';
 export 'buttons/hearder_style/select_header_style_buttons.dart';
 export 'buttons/history_button.dart';
 export 'buttons/indent_button.dart';

lib/src/widgets/toolbar/buttons/hearder_style/select_header_style_button.dart

@@ -2,7 +2,7 @@ import 'package:flutter/material.dart';
 
 import '../../../../../translations.dart';
 import '../../../../extensions/quill_configurations_ext.dart';
-import '../../../../models/config/toolbar/buttons/select_header_style_configurations.dart';
+import '../../../../models/config/toolbar/buttons/select_header_style_button_configurations.dart';
 import '../../../../models/documents/attribute.dart';
 import '../../../quill/quill_controller.dart';
 import '../../base_toolbar.dart';
@@ -17,12 +17,12 @@ enum _HeaderStyleOptions {
 class QuillToolbarSelectHeaderStyleButton extends StatefulWidget {
   const QuillToolbarSelectHeaderStyleButton({
     required this.controller,
-    this.options = const QuillToolbarSelectHeaderStyleButtonsOptions(),
+    this.options = const QuillToolbarSelectHeaderStyleButtonOptions(),
     super.key,
   });
 
   final QuillController controller;
-  final QuillToolbarSelectHeaderStyleButtonsOptions options;
+  final QuillToolbarSelectHeaderStyleButtonOptions options;
 
   @override
   State<QuillToolbarSelectHeaderStyleButton> createState() =>

lib/src/widgets/toolbar/buttons/hearder_style/select_header_style_buttons.dart

@@ -140,7 +140,7 @@ class QuillToolbarSelectHeaderStyleButtonsState
             iconTheme: iconTheme,
             tooltip: tooltip,
           ),
-          QuillToolbarSelectHeaderStyleButtonExtraOptions(
+          QuillToolbarSelectHeaderStyleButtonsExtraOptions(
             controller: controller,
             context: context,
             onPressed: () => _sharedOnPressed(attribute),

lib/src/widgets/toolbar/simple_toolbar.dart

@@ -200,7 +200,7 @@ class QuillSimpleToolbar extends StatelessWidget
           QuillToolbarSelectHeaderStyleButton(
             controller: globalController,
             options:
-                toolbarConfigurations.buttonOptions.selectHeaderStyleButtons,
+                toolbarConfigurations.buttonOptions.selectHeaderStyleButton,
           ),
         if (configurations.showDividers &&
             configurations.showHeaderStyle &&