So I found out that I need a gui for my app. I have a crossplatform video broadcaster. (Linux, Windows, Mac OS X). I use a lot of boost and thought give ASL a shot. But I found out there are no tutorials on how to do what I need.
So I ask you to help me with one - how to create a new window with clickable button (on click some function would be called), trackbar (on drag some function would be called), text input field and an image?
Update:
Found some great amount of samples here asl_1.0.43_begin
ASL delivers some examples by itslef (in LIB_ROOT/test directory).There are open source application "mission photo" which uses asl too, but I don't know how good its sourcecode is. Anyway, here is the link http://www.missioncode.org/#Welcome. Good look !