Hi,
I want to track the mouse click on the QwtPlotCurve object and show a tooltip. Whenever I press the left mouse button on a QwtPlotCurve , how do I get the event. QwtPlotCurve is not derived from QObject.
Thanks & regards,
Mahesh
Hi,
I want to track the mouse click on the QwtPlotCurve object and show a tooltip. Whenever I press the left mouse button on a QwtPlotCurve , how do I get the event. QwtPlotCurve is not derived from QObject.
Thanks & regards,
Mahesh
Plot items are painted on the plot canvas ( see QwtPlot::canvas() ). Have a look at QwtPlotPicker and friends, that is made for selections on the plot canvas.
Uwe
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