QDoubleSpinBox mouse scroll wheel

[Arvid Schneider]

Hey Guys, 

I am rather new to Qt and I have a doubleSpinbox and want to change values with the mouse wheel, like in Nuke. Wherever the cursor is, those values should be changed while using the mouse wheel.

Can someone help me out how to do that?

Best regards, 

Arvid

[Marcus Ottosson]

Sounds like you could override wheelEvent and forward those events to then increment the current value in the box.

http://qt-project.org/doc/qt-5/qwidget.html#wheelEvent

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Marcus Ottosson
konstr...@gmail.com