main.qml Example File

 /****************************************************************************
 **
 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
 ** Contact: http://www.qt-project.org/
 **
 ** This file is part of the QtSensors module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
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 **     the names of its contributors may be used to endorse or promote
 **     products derived from this software without specific prior written
 **     permission.
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 ****************************************************************************/

 //Import the declarative plugins
 import QtQuick 2.0
 import "components"

 import Explorer 1.0

 ApplicationWindow {
     id: mainWnd

     SensorExplorer {
         id: explorer
     }

     SensorList {
         id: sensorList
         anchors.top: parent.top
         anchors.topMargin: 20
         anchors.left: parent.left
         anchors.right: parent.right
         height: 170
         title: "sensor explorer"

         listmodel: explorer.availableSensors

         onSelectedItemChanged: {
             explorer.selectedSensorItem = sensorList.selectedItem;
             startstopButton.text=(explorer.selectedSensorItem !== null ?
                    (explorer.selectedSensorItem.start === true ? "Stop" : "Start") : "Start")
             if (sensorList.selectedItem !== null)

                 propertyList.listmodel = sensorList.selectedItem.properties;
         }
     }

     Rectangle {
         id: listSplitLine
         anchors.top: sensorList.bottom
         anchors.left: parent.left
         anchors.right: parent.right
         anchors.leftMargin: 5
         anchors.rightMargin: 5
         height: 1
         border.width: 1
         border.color: "#999999"
     }

     PropertyList {
         id: propertyList
         anchors.top: listSplitLine.bottom
         anchors.left: parent.left
         anchors.right: parent.right
         anchors.bottom: listPropertyEndLine.top
         anchors.bottomMargin: 5

         onSelectedItemChanged: {
             textfield.enabled = (propertyList.selectedItem === null ?
                                             false : propertyList.selectedItem.isWriteable);
         }
     }

     Rectangle {
         id: listPropertyEndLine
         anchors.bottom: startstopButton.top
         anchors.bottomMargin: 5
         anchors.left: parent.left
         anchors.right: parent.right
         anchors.leftMargin: 5
         anchors.rightMargin: 5
         height: 1
         border.width: 1
         border.color: "#999999"
     }

     Button {
         id: startstopButton
         anchors.bottom: parent.bottom
         anchors.left: parent.left
         anchors.margins: 5
         text: (explorer.selectedSensorItem !== null ?
                    (explorer.selectedSensorItem.start === true ? "Stop" : "Start") : "Start")
         enabled: true
         height: 30
         width: 80

         onClicked: {
             if (explorer.selectedSensorItem !== null) {
                 if (text === "Start") {
                     explorer.selectedSensorItem.start = true;
                     text = "Stop";
                 }
                 else {
                     explorer.selectedSensorItem.start = false;
                     text = "Start";
                 }
             }

             textfield.text = "";
         }
     }

     TextField {
         id: textfield
         anchors.top: parent.bottom
         anchors.topMargin: -35
         anchors.left: startstopButton.right
         anchors.right: parent.right
         anchors.margins: 5
         height: 30
         enabled: false

         onEnabledChanged: {
             if (!textfield.enabled) {
                 textfield.closeSoftwareInputPanel();
                 textfield.anchors.top= parent.bottom;
                 textfield.anchors.topMargin= -35;
                 textfield.text = "";
             }
         }

         onFocusChanged: {
             if (textfield.focus) {
                 textfield.anchors.top= sensorList.bottom
                 textfield.anchors.topMargin= -15
             }
             else {
                 textfield.closeSoftwareInputPanel();
                 textfield.anchors.top= parent.bottom;
                 textfield.anchors.topMargin= -35;
             }
         }

         onAccepted: {

             if (explorer.selectedSensorItem !== null
                 && propertyList.selectedItem !== null) {
                 explorer.selectedSensorItem.changePropertyValue(propertyList.selectedItem, textfield.text);
                 propertyList.focus=true;
             }
             textfield.text = "";
         }
     }
 }