qtdeclarative/tests/benchmarks/quickcontrols/qmlbench/creation/delegates_pane.qml

import QtQuick
import QmlBench
import QtQuick.Controls

CreationBenchmark {
    id: root
    count: 20
    staticCount: 2000
    delegate: Pane {
        x: QmlBench.getRandom() * root.width - width
        y: QmlBench.getRandom() * root.height - height
        Item {
            implicitWidth: 100
            implicitHeight: 100
        }
    }
}