I need a color picker for a vector drawing program I am developing. After trying several color picker examples from CodeGuru and CodeProject, I found what I really need is a general 'well' control. It can not only serve as the base class of color picker, but also others. Also, I want this well control can be used as button in a dialog or from view, as well as a popup window. I also think it is good to use bitmap resource to draw each well if owner draw is not necessary.
