Hi,

I have been working on Qt3 all this time just started working on Qt4.

in Qt4, I have graphs in my application using Qwt.
I need to display the point values (x and y ) when user keeps the mouse on the points of the curves in the graph as a tooltip.

Qt3 offered QTooltip class which has maybeTip function. I used subclass QToolTip class and re-implement maybeTip function. Then compared the point values captured in maybeTip function and with my curve point values with some tolerence and decided whether I should display tooltip at that position of not.

In Qt4, maybeTip function is removed!
How can I implement tool tips now in Qt4?

I tried to search this in Qt Assistant, but did not get solid idea

Pls help