[boost] Re: GUI Library Proposal for a Proposal

Mathew Robertson wrote:

Also, most widget libraries dont allow you to connect a variable to a widget, and still allow user validation. This is because the widget library doesn't callback into the validation code, since it assumes that if it is connected to a widget, then no validation code is necessary.

the Lit Window Library is a layer above a widget library and allows you to do that. It will do validation using rules (predicate like language) and it will allow seamless calls between rules and custom C++ code. http://www.litwindow.com/library Best regards Hajo