I have not such problems using Blitz3DSDK with Dev-C++.
You can download this sample:
http://www.moraldigames.com/Temp/UDrop%20Pro.zip
Everything works fine with mouse and keyboard input inside my 3D canvas as well as the menu short cuts
You can rotate the camera using the left mouse button holding the ALT key, move it holding the CONTROL key or pan using the right mouse button holding the CONTROL key.
If you press F5 you can hide or show right side panels.
I don't think that there is a problem in SDK...
You can download this sample:
http://www.moraldigames.com/Temp/UDrop%20Pro.zip
Everything works fine with mouse and keyboard input inside my 3D canvas as well as the menu short cuts
You can rotate the camera using the left mouse button holding the ALT key, move it holding the CONTROL key or pan using the right mouse button holding the CONTROL key.
If you press F5 you can hide or show right side panels.
I don't think that there is a problem in SDK...