QScroller choppy animation on Android

[Andre92]

Hi,
I have a listwidget

QScroller::grabGesture(ui->listWidget, QScroller::LeftMouseButtonGesture);

QScroller::grabGesture(ui->listWidget, QScroller::LeftMouseButtonGesture);

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On desktop scrolling is smooth no matter how many items i have in the list but on android the animation is choppy both on real device and on emulator.
I'm using

setHorizontalScrollMode(QAbstractItemView::ScrollPerPixel);

setHorizontalScrollMode(QAbstractItemView::ScrollPerPixel);

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It seems that the gui struggles to render the animation and is very annoying.The feeling is like playing a modern game on a old computer.
Thanks!

[anda_skoa]

The CPU on the simulator and device are likely not as fast as the CPU on the desktop.

You could try a QtQuick2 based UI, which is mostly rendered hardware accelerated on the GPU.

Cheers,
_

[Andre92]

Hello,
Thank you for your reply!
All QtQuick animation are fluid but I have a big project and I have never used Qml so i have no ideea how to make only the gui in qml and keep logic in c++.
I will try to find another way to display the data!