wearable.qml Example File

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 import QtQuick 2.12
 import QtQuick.Controls 2.3 as QQC2
 import Qt.labs.settings 1.0
 import "qml"
 import "qml/Style"

 QQC2.ApplicationWindow {
     id: window
     visible: true
     width: 320
     height: 320
     title: qsTr("Wearable")

     Settings {
         id: settings
         property bool wireless
         property bool bluetooth
         property int brightness
         property bool darkTheme
         property bool demoMode
     }

     Binding {
         target: UIStyle
         property: "darkTheme"
         value: settings.darkTheme
     }

     // We need the settings object both here and in SettingsPage,
     // so for convenience, we declare it as a property of the root object so that
     // it will be available to all of the QML files that we load.
     property alias settings: settings

     background: Image {
         source: "images/background-" + (settings.darkTheme ? "dark" : "light") + ".png"
     }

     header: NaviButton {
         id: homeButton

         edge: Qt.TopEdge
         enabled: stackView.depth > 1
         imageSource: "images/home.png"

         onClicked: stackView.pop(null)
     }

     footer: NaviButton {
         id: backButton

         edge: Qt.BottomEdge
         enabled: stackView.depth > 1
         imageSource: "images/back.png"

         onClicked: stackView.pop()
     }

     QQC2.StackView {
         id: stackView

         focus: true
         anchors.fill: parent

         initialItem: LauncherPage {
             onLaunched: stackView.push(page)
         }
     }

     DemoMode {
         stackView: stackView
     }

     DemoModeIndicator {
         id: demoModeIndicator
         y: settings.demoMode ? -height : -height * 2
         anchors.horizontalCenter: parent.horizontalCenter
         height: header.height
         z: window.header.z + 1
     }

     MouseArea {
         enabled: settings.demoMode
         anchors.fill: parent
         onClicked: {
             // Stop demo mode and return to the launcher page.
             settings.demoMode = false
             stackView.pop(null)
         }
     }
 }