You can keep coding in C/C++ and use HTML (plus Javascript, AJAX or whatever) to easily create the GUI.
Then use KLone (http://www.koanlogic.com/kl/cont/gb/html/klone.ht ml) to create a single EXE that embeds your application code and GUI into a simple webserver that you'll run on target PCs, giving you for free an application that you can use from anywhere via HTTP.
My company does exactly what you requested...we're indeed that kind of animal:)
We believe this kind of develeopment method will become more and more common as we have applied it to several middle to large-sized projects in the last few years and it has yielded excellent results.
here's the link to the product we mentioned: http://koanlogic.com/kl/cont/gb/html/klone.html
Then use KLone (http://www.koanlogic.com/kl/cont/gb/html/klone.ht ml) to create a single EXE that embeds your application code and GUI into a simple webserver that you'll run on target PCs, giving you for free an application that you can use from anywhere via HTTP.
My company does exactly what you requested...we're indeed that kind of animal :)
We believe this kind of develeopment method will become more and more common
as we have applied it to several middle to large-sized projects in the last few years
and it has yielded excellent results.