Currently, the RadRichTextBox supports only the MS Pinyin. We could add support for QQ Pinyin.

Having a table, for example, with empty cells, executing the TabBackwardsCommand does not move the caret to the previous cell of the row.

Many document elements (like Footer, Header, Note, Comments, etc.) have their own RadDocument instance that serves as their body. These child documents are part of the main RadDocument assigned as the Document of RadRichTextBox.

Currently, to access the child RadDocument elements, you should iterate each different element of the main RadDocument and collect its Body property value.

Add a method to easily collect the child RadDocuments, similar to how the EnumerateChildrenOfType<T> method works. Currently the EnumerateChildrenOfType<T> method doesn't work for searching RadDocument, so you can consider extending this already existing API.

Add localization strings that can be used with the RadRichTextBoxRibbonUI control. Also, add the localization resources in the demos.

Implement child dialogs for Style Formatting Properties Dialog. This will allow users to modify Style's properties related to font properties, paragraph properties, tabs, numbering and borders.

The "Borders and Shading" dialog of MS Word allows you to specify a shader, which is currently not available as a functionality in the RadRichTextBox control. We could include such an option.

Currently, the AdjustShape method of RadRichTextBox is internal, which contradicts with the information in the documentation. We could expose this method, as well as its related API.

Currently, the uncommitted text is always underlined with a dotted line. Provide an option for disabling that behavior.

Currently, you can drag text selection in order to move it within the document. 

Add support for dragging text outside of the RadRichTextBox control, thus allowing it to be dropped in a text editor that supports text drop (Word, Notepad and others).

Also, allow dropping text from external source if the DataFormat of the drag/drop action is Text or one of the other supported text data formats in Windows.

UnverifiedXamlException is thrown when importing an XAML document that contains a DocumentPartProperties instance.

   

To reproduce set he following properties: 

MouseSelectionHandler.DoubleClickTime = 1000;
MouseSelectionHandler.MouseDragThreshold = 2;

MouseSelectionHandler.MouseDoubleClickThreshold = 60;

Profiling results show bottleneck in the line-breaking logic within Paragraph MeasureOverride.

Introduce support for import/export of a custom list styles in the HtmlFormatProvider. 

 Unify the keyboard selection in tables with the arrow keys to match MS Word.

Make the MoveSelectionCommandParameter class public so one can easily access its parameters. 

Expose events that are fired when the internal document commands are executed. 

Provide API that allows setting the width of the caret.

Multi-byte Unicode characters can be represented as multiple ANSI characters in the form \'xx, for example:
\'89\'ce can represent the character 火 if multi-byte encoding should be used. Using multi-byte encoding could be set explicitly using the \ucN tag, or implicitly using the \fcharset for the current font (e.g. \fcharset134 is double-byte).

When such text is imported (commonly CJK text [Chinese, Korean, Japanese] the characters are imported incorrectly (as two '?' or as two different characters for each character)

Such RTF documents are produced from Office 2010 (Word, Outlook), WordPad - on saving or on copying content from the applications.

Such behavior is observed when copying text from WPS Writer (version 11.2.0.10132) Part of WPS Office.

Export Emojis and special characters to PDF.

Add support for Alt property when importing/exporting an image using the DocxFormatProvider.