Hello, please bare with me as I'm new hear and new to Qt for sure.

I have a very complex imbedded Linux application built under GCC, it is all written in C.
I have managed to build / compile a very simple widget example that are included with my development system. (I'm on TI's OMAP-L138 DVSDK system and evaluation board tools etc)...

I would like to add this very simple widget (a slider) to send signal to a slot I will hook to in my C code to vary a parameter in the C code... I would like to have the widget / slider to be running on my LCD display on the evaluation board and when the user moves it to send a signal to my C application.

I'd like to have this be similar to a dll or a library so as not to have to “compile in” the widget in my C code... Can anyone tell me where to look for examples or tutorials on calling a Qt object from my C code and how to make this widget a dll / library, and how to link it to my C code...

If I have not explained what I'm attempting, please send me a response and I will try to clarify...

Again I'm new hear on the steep learning curve...
Thank you all.

GusQt1
aka...Brian