Changing the Cursor
12-Jul-94 02:56:59
Sb: #30524-Changing the Cursor
Fm: Thomas Zeisluft [MVP] 100034,1615
To: Craig Longman 73443,770
Craig,
if you knew how much processing is done when the mouse moves, you wouldn't care
at all about this little check ! With every mouse move, the underlying
window(s) get a least three messages, WM_NCHITTEST, WM_SETCURSOR and
WM_MOUSEMOVE. If the associated processing really takes a lot of time, the rate
of these messages just will slow down a little.
ThomasZ