[CodeProject] Themed Windows XP style Explorer Bar

Windows XP style Explorer Bars/Task Bars/Web Views - call them what you will - are all the rage at the moment. There are many great free Explorer Bar controls available on the net such as Derek Lakin's Collapsible Panel Bar, Darren May's Collapsing Group Control, and Tom Guinther's Full-featured XP Style Collapsible Panel. Most of them don't support Windows XP themes, or if they do, they "fake" it by drawing the gradient/arrows themselves, or by including the necessary images in the assembly.