It turns out there is a mouse hover event in win32 API. It also accepts a timeout, so looks like the system mechanism to support the tooltips internally.
> user's implementation of tooltip Such implementation as a proof of concept is possible right now with mouse move event, capture and timer. The tooltip "window" can be drawn right on the isigraph surface. But you will soon discover that it's too elaborate and would want a simpler support for toolpis. > no-focus mouse wheel If you get mouse wheel event, doesn't it mean that mouse is over the control? --- bill lam <[EMAIL PROTECTED]> wrote: > reading from this page > http://msdn.microsoft.com/library/en-us/winui/winui/windowsuserinterface/userinput/mouseinput/aboutmouseinput.asp?frame=true#_win32_The_Mouse_Wheel > > It seems isigraph could support WM_MOUSEHOVER and WM_MOUSELEAVE message to > easy > user's implementation of tooltip or no-focus mouse wheel. Will it be possible > to > include these two events for completeness? > > -- > regards, > bill __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
