import QtQuick 2.12 import QmlBench 1.0 import QtQuick.Controls 2.12 CreationBenchmark { id: root count: 20 staticCount: 1000 delegate: RangeSlider { x: QmlBench.getRandom() * root.width - width y: QmlBench.getRandom() * root.height - height first.value: (index / root.staticCount) * 0.5 second.value: 0.5 + (index / root.staticCount) * 0.5 } }