Overlaoding trackerText to show dates

[Carlton]

I have been searching though the Qwt examples for an example of overloading the QwtPlotPicker::trackerText function without any luck.
I assume I need to create my own picker which is a sub class of QwtPlotPicker, then replace the trackerText function with my own. I need to convert the X- axis vales back from uint's to QDates
thanks.

[davey]

you can in your sub-class overload:

virtual QwtText trackerText(QPoint const &pos) const;