Programming with Symbian Crystal 6.0 User Interface

[ask_expert]

The class CEikEdwin, which is ancestor to several text-displaying and text-editing controls, subjects the text inside it to the Unicode BiDi algorithm before actually displaying it. We need to replace the built in algorithm by our own implementation.
We found no way to do this.
How can we configure CEikEdwin to use our algorithm instead of the built-in one?

[iswara]

This is straightforward Symbian specific issue. We have found some related material on the Symbian-6.0-Shared-TechnicalPapers-gt path on the Nokia 9210 SDKs.