This updated C++ code example demonstrates the usage of Rich Text Editor. Most of the features are handled automatically when
the dialog framework creates the editor. However, some steps, such as inserting an image, setting the text input type, and
showing the scroll bar, require the use of methods or classes. The updated example has been modified to support S60 5th Edition
and touch UI.
Main classes: CEikRichTextEditor, CFbsBitmap, TPictureHeader, CPicture.