HappyCoder
26th August 2015, 09:36
Hi,
i made a class LeakageRatePicker and it is subclasses from QwtPlotPicker.
I need the events
MouseButtonRelease
MouseButtonPress
MouseMove
and installed an eventFilter on canvas. The problem is that i overwrite the eventFilter from QwtPicker.
My class is working, but i dont't get any trackerTextF at mouse position.
How do i get these three events from QwtPlotPicker without installing my own eventFilter on canvas?
Thx
i made a class LeakageRatePicker and it is subclasses from QwtPlotPicker.
I need the events
MouseButtonRelease
MouseButtonPress
MouseMove
and installed an eventFilter on canvas. The problem is that i overwrite the eventFilter from QwtPicker.
My class is working, but i dont't get any trackerTextF at mouse position.
How do i get these three events from QwtPlotPicker without installing my own eventFilter on canvas?
Thx