flutter_quill如何设置Editor中的文字为富文本

比如一个场景

在输入框中，@某某某 是一个颜色，其他文本是一个颜色

这里要注意

const QuillEditor({required this.controller,required this.focusNode,required this.scrollController,required this.scrollable,required this.padding,required this.autoFocus,required this.readOnly,required this.expands,this.showCursor,this.paintCursorAboveText,this.placeholder,this.enableInteractiveSelection = true,this.enableSelectionToolbar = true,this.scrollBottomInset = 0,this.minHeight,this.maxHeight,this.maxContentWidth,this.customStyles,this.textCapitalization = TextCapitalization.sentences,this.keyboardAppearance = Brightness.light,this.scrollPhysics,this.onLaunchUrl,this.onTapDown,this.onTapUp,this.onSingleLongTapStart,this.onSingleLongTapMoveUpdate,this.onSingleLongTapEnd,this.embedBuilders,this.unknownEmbedBuilder,this.linkActionPickerDelegate = defaultLinkActionPickerDelegate,this.customStyleBuilder,this.customRecognizerBuilder,this.locale,this.floatingCursorDisabled = false,this.textSelectionControls,this.onImagePaste,this.customShortcuts,this.customActions,this.detectWordBoundary = true,this.enableUnfocusOnTapOutside = true,this.customLinkPrefixes = const <String>[],this.dialogTheme,this.contentInsertionConfiguration,this.contextMenuBuilder,Key? key,}) : super(key: key);

这里要注意：

属性this.customStyleBuilder 不要设置，否则的话

通过QuillController的formatText设置局部字体颜色会不起作用