How can I slow down the scroller speed if the scroll area is small

[Mihan]

Hi all

I try makeing a scroller for my combo box.
e.g.

// based QComboBox 

setStyleSheet("QComboBox{combobox-popup:0;}"
QScroller::grabGesture(view(), QScroller::LeftMouseButtonGesture);
setMaxVisibleItems(5);


//add many items
for(int n = 0; n < 100; n++)
{
    addItem(...)
}

I find it will scroll very fast even if I just move a few pixels, and it seems to scroll with each item ( not each pixels).
I find QScrollerProperties, how to use it or should say which param should I change?

Best regards
Mihan

[JoeCFD]

https://doc.qt.io/qt-5/qscrollerproperties.html#FrameRates-enum
Default one is 60. Try to set it to 20 and see if it helps.