LRESULT OnLButtonUp(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
LRESULT OnKeyDown(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
LRESULT OnLButtonDown(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
LRESULT OnCaptureChanged(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
LRESULT OnSetCursor(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
LRESULT OnMouseMove(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
#define MESSAGE_HANDLER(msg, func)
#define BEGIN_MSG_MAP(theClass)
#define DECLARE_WND_CLASS_EX(WndClassName, style, bkgnd)
#define WM_CAPTURECHANGED