import QtQuick 2.0 import QtQuick.Controls 2.9 Item { property StackView stack: null property alias hasBack: backButton.visible default property alias implicitChildren: dafaultItem.children Item { id: dafaultItem anchors.fill: parent } FloatingRoundButton { id: backButton primaryColor: "#d31a5b" secondaryColor: "#E91E63" anchors.bottom: parent.bottom anchors.left: parent.left anchors.margins: 10 icon: "qrc:/images/back.png" onClicked: stack.pop() } }