修复 自定义的值在brn内部进行合并导致 被默认值覆盖的问题

example/lib/sample/components/tabbar/brn_tab_example.dart

@@ -68,6 +68,14 @@ class _BrnTabExampleState extends State<BrnTabExample>
                 _createTopTabbarCountWidgets(),
                 Divider(),
                 _createOriginWidgets(),
+                Divider(),
+                _buildTabar(),
+                Container(
+                  child: Container(
+                    height: 200,
+                    color: Colors.white,
+                  ),
+                )
               ],
             ),
           ),
@@ -81,6 +89,17 @@ class _BrnTabExampleState extends State<BrnTabExample>
         });
   }
 
+  _buildTabar(){
+    return TabBar(tabs: [
+      Text("dataaa"),
+      Text("dBBB"),
+      Text("CC"),
+      Text("CC"),
+      Text("CC"),
+    ],controller:
+        TabController(length: 5, vsync: this),);
+  }
+
   _createExpandedMoreTabbarWidgets() {
     var tabs = <BadgeTab>[];
     tabs.add(BadgeTab(text: "业务一"));

lib/src/theme/configs/brn_abnormal_state_config.dart

@@ -185,12 +185,12 @@ class BrnAbnormalStateConfig extends BrnBaseConfig {
   BrnAbnormalStateConfig merge(BrnAbnormalStateConfig? other) {
     if (other == null) return this;
     return copyWith(
-      titleTextStyle: titleTextStyle.merge(other._titleTextStyle),
-      contentTextStyle: contentTextStyle.merge(other._contentTextStyle),
-      operateTextStyle: operateTextStyle.merge(other._operateTextStyle),
+      titleTextStyle: _titleTextStyle?.merge(other._titleTextStyle),
+      contentTextStyle: _contentTextStyle?.merge(other._contentTextStyle),
+      operateTextStyle: _operateTextStyle?.merge(other._operateTextStyle),
       btnRadius: other._btnRadius,
-      singleTextStyle: singleTextStyle.merge(other._singleTextStyle),
-      doubleTextStyle: doubleTextStyle.merge(other._doubleTextStyle),
+      singleTextStyle: _singleTextStyle?.merge(other._singleTextStyle),
+      doubleTextStyle: _doubleTextStyle?.merge(other._doubleTextStyle),
       singleMinWidth: other._singleMinWidth,
       doubleMinWidth: other._doubleMinWidth,
     );

lib/src/theme/configs/brn_action_sheet_config.dart

@@ -260,15 +260,15 @@ class BrnActionSheetConfig extends BrnBaseConfig {
   BrnActionSheetConfig merge(BrnActionSheetConfig? other) {
     if (other == null) return this;
     return copyWith(
-      titleStyle: titleStyle.merge(other._titleStyle),
-      itemTitleStyle: itemTitleStyle.merge(other._itemTitleStyle),
-      itemTitleStyleLink: itemTitleStyleLink.merge(other._itemTitleStyleLink),
+      titleStyle: _titleStyle?.merge(other._titleStyle),
+      itemTitleStyle: _itemTitleStyle?.merge(other._itemTitleStyle),
+      itemTitleStyleLink: _itemTitleStyleLink?.merge(other._itemTitleStyleLink),
       itemTitleStyleAlert:
-          itemTitleStyleAlert.merge(other._itemTitleStyleAlert),
-      itemDescStyle: itemDescStyle.merge(other._itemDescStyle),
-      itemDescStyleLink: itemDescStyleLink.merge(other._itemDescStyleLink),
-      itemDescStyleAlert: itemDescStyleAlert.merge(other._itemDescStyleAlert),
-      cancelStyle: cancelStyle.merge(other._cancelStyle),
+          _itemTitleStyleAlert?.merge(other._itemTitleStyleAlert),
+      itemDescStyle: _itemDescStyle?.merge(other._itemDescStyle),
+      itemDescStyleLink: _itemDescStyleLink?.merge(other._itemDescStyleLink),
+      itemDescStyleAlert: _itemDescStyleAlert?.merge(other._itemDescStyleAlert),
+      cancelStyle: _cancelStyle?.merge(other._cancelStyle),
       topRadius: other._topRadius,
       contentPadding: other._contentPadding,
       titlePadding: other._titlePadding,

lib/src/theme/configs/brn_appbar_config.dart

@@ -271,8 +271,8 @@ class BrnAppBarConfig extends BrnBaseConfig {
       backgroundColor: other._backgroundColor,
       appBarHeight: other._appBarHeight,
       leadIconBuilder: other._leadIconBuilder,
-      titleStyle: titleStyle.merge(other._titleStyle),
-      actionsStyle: actionsStyle.merge(other._actionsStyle),
+      titleStyle: _titleStyle?.merge(other._titleStyle),
+      actionsStyle: _actionsStyle?.merge(other._actionsStyle),
       titleMaxLength: other._titleMaxLength,
       leftAndRightPadding: other._leftAndRightPadding,
       itemSpacing: other._itemSpacing,

lib/src/theme/configs/brn_card_title_config.dart

@@ -200,11 +200,11 @@ class BrnCardTitleConfig extends BrnBaseConfig {
     return copyWith(
       cardTitlePadding: other._cardTitlePadding,
       titleWithHeightTextStyle:
-          titleWithHeightTextStyle.merge(other._titleWithHeightTextStyle),
-      titleTextStyle: titleTextStyle.merge(other._titleTextStyle),
-      subtitleTextStyle: subtitleTextStyle.merge(other._subtitleTextStyle),
-      detailTextStyle: detailTextStyle.merge(other._detailTextStyle),
-      accessoryTextStyle: accessoryTextStyle.merge(other._accessoryTextStyle),
+          _titleWithHeightTextStyle?.merge(other._titleWithHeightTextStyle),
+      titleTextStyle: _titleTextStyle?.merge(other._titleTextStyle),
+      subtitleTextStyle: _subtitleTextStyle?.merge(other._subtitleTextStyle),
+      detailTextStyle: _detailTextStyle?.merge(other._detailTextStyle),
+      accessoryTextStyle: _accessoryTextStyle?.merge(other._accessoryTextStyle),
       alignment: other._alignment,
       cardBackgroundColor: other._cardBackgroundColor,
     );

lib/src/theme/configs/brn_dialog_config.dart

@@ -447,21 +447,21 @@ class BrnDialogConfig extends BrnBaseConfig {
       iconPadding: other._iconPadding,
       titlePaddingSm: other._titlePaddingSm,
       titlePaddingLg: other._titlePaddingLg,
-      titleTextStyle: titleTextStyle.merge(other._titleTextStyle),
+      titleTextStyle: _titleTextStyle?.merge(other._titleTextStyle),
       titleTextAlign: other._titleTextAlign,
       contentPaddingSm: other._contentPaddingSm,
       contentPaddingLg: other._contentPaddingLg,
-      contentTextStyle: contentTextStyle.merge(other._contentTextStyle),
+      contentTextStyle: _contentTextStyle?.merge(other._contentTextStyle),
       contentTextAlign: other._contentTextAlign,
       warningPaddingSm: other._warningPaddingSm,
       warningPaddingLg: other._warningPaddingLg,
-      warningTextStyle: warningTextStyle.merge(other._warningTextStyle),
+      warningTextStyle: _warningTextStyle?.merge(other._warningTextStyle),
       warningTextAlign: other._warningTextAlign,
       dividerPadding: other._dividerPadding,
       mainActionTextStyle:
-          mainActionTextStyle.merge(other._mainActionTextStyle),
+          _mainActionTextStyle?.merge(other._mainActionTextStyle),
       assistActionsTextStyle:
-          assistActionsTextStyle.merge(other._assistActionsTextStyle),
+          _assistActionsTextStyle?.merge(other._assistActionsTextStyle),
       mainActionBackgroundColor: other._mainActionBackgroundColor,
       assistActionsBackgroundColor: other._assistActionsBackgroundColor,
       bottomHeight: other._bottomHeight,

lib/src/theme/configs/brn_enhance_number_card_config.dart

@@ -100,8 +100,8 @@ class BrnEnhanceNumberCardConfig extends BrnBaseConfig {
       runningSpace: other._runningSpace,
       itemRunningSpace: other._itemRunningSpace,
       dividerWidth: other._dividerWidth,
-      titleTextStyle: titleTextStyle.merge(other._titleTextStyle),
-      descTextStyle: descTextStyle.merge(other._descTextStyle),
+      titleTextStyle: _titleTextStyle?.merge(other._titleTextStyle),
+      descTextStyle: _descTextStyle?.merge(other._descTextStyle),
     );
   }
 }

lib/src/theme/configs/brn_form_config.dart

@@ -393,23 +393,23 @@ class BrnFormItemConfig extends BrnBaseConfig {
     if (other == null) return this;
     return copyWith(
       backgroundColor: other._backgroundColor,
-      titleTextStyle: titleTextStyle.merge(other._titleTextStyle),
-      subTitleTextStyle: subTitleTextStyle.merge(other._subTitleTextStyle),
-      errorTextStyle: errorTextStyle.merge(other._errorTextStyle),
-      hintTextStyle: hintTextStyle.merge(other._hintTextStyle),
-      contentTextStyle: contentTextStyle.merge(other._contentTextStyle),
+      titleTextStyle: _titleTextStyle?.merge(other._titleTextStyle),
+      subTitleTextStyle: _subTitleTextStyle?.merge(other._subTitleTextStyle),
+      errorTextStyle: _errorTextStyle?.merge(other._errorTextStyle),
+      hintTextStyle: _hintTextStyle?.merge(other._hintTextStyle),
+      contentTextStyle: _contentTextStyle?.merge(other._contentTextStyle),
       formPadding: other._formPadding,
       titlePaddingSm: other._titlePaddingSm,
       titlePaddingLg: other._titlePaddingLg,
       optionsMiddlePadding: other._optionsMiddlePadding,
       subTitlePadding: other._subTitlePadding,
       errorPadding: other._errorPadding,
-      disableTextStyle: disableTextStyle.merge(other._disableTextStyle),
-      tipsTextStyle: tipsTextStyle.merge(other._tipsTextStyle),
-      headTitleTextStyle: headTitleTextStyle.merge(other._headTitleTextStyle),
-      optionTextStyle: optionTextStyle.merge(other._optionTextStyle),
+      disableTextStyle: _disableTextStyle?.merge(other._disableTextStyle),
+      tipsTextStyle: _tipsTextStyle?.merge(other._tipsTextStyle),
+      headTitleTextStyle: _headTitleTextStyle?.merge(other._headTitleTextStyle),
+      optionTextStyle: _optionTextStyle?.merge(other._optionTextStyle),
       optionSelectedTextStyle:
-          optionSelectedTextStyle.merge(other._optionSelectedTextStyle),
+          _optionSelectedTextStyle?.merge(other._optionSelectedTextStyle),
     );
   }
 }

lib/src/theme/configs/brn_gallery_detail_config.dart

@@ -321,19 +321,19 @@ class BrnGalleryDetailConfig extends BrnBaseConfig {
   BrnGalleryDetailConfig merge(BrnGalleryDetailConfig? other) {
     if (other == null) return this;
     return copyWith(
-      appbarTitleStyle: appbarTitleStyle.merge(other._appbarTitleStyle),
-      appbarActionStyle: appbarActionStyle.merge(other._appbarActionStyle),
+      appbarTitleStyle: _appbarTitleStyle?.merge(other._appbarTitleStyle),
+      appbarActionStyle: _appbarActionStyle?.merge(other._appbarActionStyle),
       appbarBackgroundColor: other._appbarBackgroundColor,
       appbarConfig: other._appbarConfig,
       tabBarUnSelectedLabelStyle:
-          tabBarUnSelectedLabelStyle.merge(other._tabBarUnSelectedLabelStyle),
-      tabBarLabelStyle: tabBarLabelStyle.merge(other._tabBarLabelStyle),
+          _tabBarUnSelectedLabelStyle?.merge(other._tabBarUnSelectedLabelStyle),
+      tabBarLabelStyle: _tabBarLabelStyle?.merge(other._tabBarLabelStyle),
       tabBarBackgroundColor: other._tabBarBackgroundColor,
       pageBackgroundColor: other._pageBackgroundColor,
       bottomBackgroundColor: other._bottomBackgroundColor,
-      titleStyle: titleStyle.merge(other._titleStyle),
-      contentStyle: contentStyle.merge(other._contentStyle),
-      actionStyle: actionStyle.merge(other._actionStyle),
+      titleStyle: _titleStyle?.merge(other._titleStyle),
+      contentStyle: _contentStyle?.merge(other._contentStyle),
+      actionStyle: _actionStyle?.merge(other._actionStyle),
       iconColor: other._iconColor,
     );
   }

lib/src/theme/configs/brn_pair_info_config.dart

@@ -283,9 +283,9 @@ class BrnPairRichInfoGridConfig extends BrnBaseConfig {
       rowSpacing: other._rowSpacing,
       itemSpacing: other._itemSpacing,
       itemHeight: other._itemHeight,
-      keyTextStyle: keyTextStyle.merge(other._keyTextStyle),
-      valueTextStyle: valueTextStyle.merge(other._valueTextStyle),
-      linkTextStyle: linkTextStyle.merge(other._linkTextStyle),
+      keyTextStyle: _keyTextStyle?.merge(other._keyTextStyle),
+      valueTextStyle: _valueTextStyle?.merge(other._valueTextStyle),
+      linkTextStyle: _linkTextStyle?.merge(other._linkTextStyle),
     );
   }
 }

lib/src/theme/configs/brn_picker_config.dart

@@ -221,15 +221,15 @@ class BrnPickerConfig extends BrnBaseConfig {
     if (other == null) return this;
     return copyWith(
       backgroundColor: other._backgroundColor,
-      cancelTextStyle: cancelTextStyle.merge(other._cancelTextStyle),
-      confirmTextStyle: confirmTextStyle.merge(other._confirmTextStyle),
-      titleTextStyle: titleTextStyle.merge(other._titleTextStyle),
+      cancelTextStyle: _cancelTextStyle?.merge(other._cancelTextStyle),
+      confirmTextStyle: _confirmTextStyle?.merge(other._confirmTextStyle),
+      titleTextStyle: _titleTextStyle?.merge(other._titleTextStyle),
       pickerHeight: other._pickerHeight,
       titleHeight: other._titleHeight,
       itemHeight: other._itemHeight,
-      itemTextStyle: itemTextStyle.merge(other._itemTextStyle),
+      itemTextStyle: _itemTextStyle?.merge(other._itemTextStyle),
       itemTextSelectedStyle:
-          itemTextSelectedStyle.merge(other._itemTextSelectedStyle),
+          _itemTextSelectedStyle?.merge(other._itemTextSelectedStyle),
       dividerColor: other._dividerColor,
       cornerRadius: other._cornerRadius,
     );

lib/src/theme/configs/brn_selection_config.dart

@@ -540,41 +540,41 @@ class BrnSelectionConfig extends BrnBaseConfig {
   BrnSelectionConfig merge(BrnSelectionConfig other) {
     return copyWith(
       menuNormalTextStyle:
-          menuNormalTextStyle.merge(other._menuNormalTextStyle),
+          _menuNormalTextStyle?.merge(other._menuNormalTextStyle),
       menuSelectedTextStyle:
-          menuSelectedTextStyle.merge(other._menuSelectedTextStyle),
+          _menuSelectedTextStyle?.merge(other._menuSelectedTextStyle),
       tagTextStyle: tagNormalTextStyle.merge(other._tagNormalTextStyle),
       tagSelectedTextStyle:
-          tagSelectedTextStyle.merge(other._tagSelectedTextStyle),
+          _tagSelectedTextStyle?.merge(other._tagSelectedTextStyle),
       tagRadius: other._tagRadius,
       tagBackgroundColor: other._tagNormalBackgroundColor,
       tagSelectedBackgroundColor: other._tagSelectedBackgroundColor,
-      hintTextStyle: hintTextStyle.merge(other._hintTextStyle),
+      hintTextStyle: _hintTextStyle?.merge(other._hintTextStyle),
       rangeTitleTextStyle:
-          rangeTitleTextStyle.merge(other._rangeTitleTextStyle),
-      inputTextStyle: inputTextStyle.merge(other._inputTextStyle),
+          _rangeTitleTextStyle?.merge(other._rangeTitleTextStyle),
+      inputTextStyle: _inputTextStyle?.merge(other._inputTextStyle),
       itemNormalTextStyle:
-          itemNormalTextStyle.merge(other._itemNormalTextStyle),
+          _itemNormalTextStyle?.merge(other._itemNormalTextStyle),
       itemSelectedTextStyle:
-          itemSelectedTextStyle.merge(other._itemSelectedTextStyle),
-      itemBoldTextStyle: itemBoldTextStyle.merge(other._itemBoldTextStyle),
+          _itemSelectedTextStyle?.merge(other._itemSelectedTextStyle),
+      itemBoldTextStyle: _itemBoldTextStyle?.merge(other._itemBoldTextStyle),
       deepNormalBgColor: other._deepNormalBgColor,
       deepSelectBgColor: other._deepSelectBgColor,
       middleNormalBgColor: other._middleNormalBgColor,
       middleSelectBgColor: other._middleSelectBgColor,
       lightNormalBgColor: other._lightNormalBgColor,
       lightSelectBgColor: other._lightSelectBgColor,
-      resetTextStyle: resetTextStyle.merge(other._resetTextStyle),
+      resetTextStyle: _resetTextStyle?.merge(other._resetTextStyle),
       titleForMoreTextStyle:
-          titleForMoreTextStyle.merge(other._titleForMoreTextStyle),
-      optionTextStyle: optionTextStyle.merge(other._optionTextStyle),
-      moreTextStyle: moreTextStyle.merge(other._moreTextStyle),
+          _titleForMoreTextStyle?.merge(other._titleForMoreTextStyle),
+      optionTextStyle: _optionTextStyle?.merge(other._optionTextStyle),
+      moreTextStyle: _moreTextStyle?.merge(other._moreTextStyle),
       flayerNormalTextStyle:
-          flayerNormalTextStyle.merge(other._flayerNormalTextStyle),
+          _flayerNormalTextStyle?.merge(other._flayerNormalTextStyle),
       flayerSelectedTextStyle:
-          flayerSelectedTextStyle.merge(other._flayerSelectedTextStyle),
+          _flayerSelectedTextStyle?.merge(other._flayerSelectedTextStyle),
       flayerBoldTextStyle:
-          flayerBoldTextStyle.merge(other._flayerBoldTextStyle),
+          _flayerBoldTextStyle?.merge(other._flayerBoldTextStyle),
     );
   }
 }

lib/src/theme/configs/brn_tabbar_config.dart

@@ -254,14 +254,14 @@ class BrnTabBarConfig extends BrnBaseConfig {
       tabHeight: other._tabHeight,
       indicatorHeight: other._indicatorHeight,
       indicatorWidth: other._indicatorWidth,
-      labelStyle: labelStyle.merge(other._labelStyle),
+      labelStyle: _labelStyle?.merge(other._labelStyle),
       unselectedLabelStyle:
-          unselectedLabelStyle.merge(other._unselectedLabelStyle),
+          _unselectedLabelStyle?.merge(other._unselectedLabelStyle),
       backgroundColor: other._backgroundColor,
-      tagNormalTextStyle: tagNormalTextStyle.merge(other._tagNormalTextStyle),
+      tagNormalTextStyle: _tagNormalTextStyle?.merge(other._tagNormalTextStyle),
       tagNormalColor: other._tagNormalBgColor,
       tagSelectedTextStyle:
-          tagSelectedTextStyle.merge(other._tagSelectedTextStyle),
+          _tagSelectedTextStyle?.merge(other._tagSelectedTextStyle),
       tagSelectedColor: other._tagSelectedBgColor,
       tagRadius: other._tagRadius,
       tagSpacing: other._tagSpacing,

lib/src/theme/configs/brn_tag_config.dart

@@ -155,8 +155,8 @@ class BrnTagConfig extends BrnBaseConfig {
   BrnTagConfig merge(BrnTagConfig? other) {
     if (other == null) return this;
     return copyWith(
-      textStyle: tagTextStyle.merge(other._tagTextStyle),
-      selectTextStyle: selectTagTextStyle.merge(other._selectTagTextStyle),
+      textStyle: _tagTextStyle?.merge(other._tagTextStyle),
+      selectTextStyle: _selectTagTextStyle?.merge(other._selectTagTextStyle),
       radius: other._tagRadius,
       backgroundColor: other._tagBackgroundColor,
       selectedBackgroundColor: other._selectedTagBackgroundColor,