import QtQuick QtObject { id: root property real idx1: index property int idx1Duration: 100 property real idx2: index property int idx2Duration: 300 required property int index Behavior on idx1 { NumberAnimation { duration: root.idx1Duration easing.type: Easing.OutSine } } Behavior on idx2 { NumberAnimation { duration: root.idx2Duration easing.type: Easing.OutSine } } }