import QtQuick 2.12 import QmlBench 1.0 import QtQuick.Controls 2.12 CreationBenchmark { id: root count: 20 staticCount: 250 delegate: TabBar { x: QmlBench.getRandom() * root.width - width y: QmlBench.getRandom() * root.height - height currentIndex: index / root.staticCount * count TabButton { text: "Tab1" } TabButton { text: "Tab2" } TabButton { text: "Tab3" } } }