Skinning in Visual DataFlex
Visual DataFlex also supports the use of the Codejock Xtreme Skin Framework in Visual DataFlex Windows applications though a simplified and documented class wrapper for the Codejock OCX.
Skinning in Visual DataFlex 2008 - The Simple Way to Great Looks by Marcia Booth is a great reference that covers what skinning is conceptually, how it is applied in Visual DataFlex, and finshes by leading you through an example of how to apply a sample skin that is available with your Visual Dataflex installation.
The VDF SIG Codejock Framework
The SigCj project was formed by Martin Pincott, Ian Smith and Peter Bragg of the UK Visual DataFlex Special Interest Group. The main objective for collaborating on this project was to stop each of us reinventing the wheel. After much deliberation it was decided to make the project available under the Open Source GNU LGPL. Full details of this can be found here, including access to all source code.
For more comprehensive information about Codejock Controls in Visual DataFlex, refer to the Visual DataFlex Help documentation.