Chart's controls

**gorec323** · 13th January 2016, 08:36

Hi!

Is it possible to make controls to change the displayed range of the graph similar to TeeChart?

Example:

TeeChartButtons.png

Thanks by advance.

**Uwe** · 14th January 2016, 05:43

I don't know TeeChart, but I guess you want to click somewhere on the axis to scroll its range up/down ?

Uwe

**gorec323** · 18th January 2016, 06:25

Originally Posted by Uwe

I don't know TeeChart, but I guess you want to click somewhere on the axis to scroll its range up/down ?

Uwe

Yes, I want.

**Uwe** · 18th January 2016, 07:28

There is no built in implementation, but you can do it easily by installing an event filter for the axis widget + using QwtPlot::setAxisScale() for scrolling.

Uwe