Hello everyone,
One of the most exciting Gadget I would like to see in the future (Maybe PB V4.70) is an Rendering Canvas Gadget similar to the one present in the wxWidget library.
See here : http://docs.wxwidgets.org/stable/wx_wxg ... wxglcanvas
The OpenGL SuperBible book 3rd (and probably 4th and 5th) edition provide all information needed to implement this gadget on Windows, Linux and MacOSX operating systems.
See here : http://www.starstonesoftware.com/OpenGL/
But the most important thing, this gadget should be completely independent of the internal game library (Sprite, Screen, OGRE, etc.)
Best regards.
Guimauve