Integration with DevExpress VCL grid v4.1: sorting and filtering

[Sergey Tkachenko]

Our editor can be used together with DevExpress components.
We implemented DevExpress-compatible editors (TcxTRichViewEdit and TcxDBTRichViewEdit).
TcxTRichViewEdit can be used to display and edit values in a column of ExpressQuantumGrid (TcxGrid)

This update implements:

• new value type for editors: Unicode (UTF-16) Markdown
• ability to sort TRichViewEdit columns in a grid by display text
• ability to filter TRichViewEdit columns in a grid by display text

The last feature requires special settings both in the grid and TRichViewEdit column properties. Details will be explained in the next message (later).
 
Previous version
https://www.trichview.com/forums/viewtopic.php?t=10744

[Sergey Tkachenko]

I created a tutorial topic about filtering TRichViewEdit columns in TcxGrid: https://www.trichview.com/forums/viewtopic.php?t=12440