GeoTab.qml Example File

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 ** This file is part of the examples of the Qt Mobility Components.
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 import Qt 4.7
 import QtMobility.location 1.1

 Rectangle {
     id: container
     property int maxX: parent.width; property int maxY: parent.height
     property double latitude
     property double longitude
     latitude: positionSource.position.coordinate.latitude
     longitude: positionSource.position.coordinate.longitude

     width: 300; height: 130
     color: "blue"
     opacity: 0.7
     border.color: "black"
     border.width: 1
     radius: 5
     gradient: Gradient {
         GradientStop {position: 0.0; color: "grey"}
         GradientStop {position: 1.0; color: "black"}
     }
     MouseArea {
         anchors.fill: parent
         drag.target: parent
         drag.axis: Drag.XandYAxis
         drag.minimumX: -(parent.width * (2/3)); drag.maximumX: parent.maxX - (parent.width/3)
         drag.minimumY: -(parent.height/2); drag.maximumY: parent.maxY - (parent.height/2)
     }
     Button {
         id: locateButton
         text: "Locate & update"
         anchors {left: parent.left; leftMargin: 5}
         y: 3; height: 32; width: parent.width - 10
         onClicked: {
             if (positionSource.positioningMethod == PositionSource.NoPositioningMethod) {
                 positionSource.nmeaSource = "nmealog.txt";
                 sourceText.text = "(filesource): " + printableMethod(positionSource.positioningMethod);
             }
             positionSource.update();
         }
     }
     PositionSource {
         id: positionSource
         //nmeaSource: "nmealog.txt"
         onPositionChanged: {planet.source = "images/sun.png";}
     }
     function printableMethod(method) {
         if (method == PositionSource.SatellitePositioningMethod)
             return "Satellite";
         else if (method == PositionSource.NoPositioningMethod)
             return "Not available"
         else if (method == PositionSource.NonSatellitePositioningMethod)
             return "Non-satellite"
         else if (method == PositionSource.AllPositioningMethods)
             return "Multiple"
         return "source error";
     }

     Grid {
         id: locationGrid
         columns: 2
         anchors {left: parent.left; leftMargin: 5; top: locateButton.bottom; topMargin: 5}
         spacing: 5
         Text {color: "white"; font.bold: true
             text: "Lat:"; style: Text.Raised; styleColor: "black"
         }
         Text {id: latitudeValue; color: "white"; font.bold: true
             text: positionSource.position.coordinate.latitude; style: Text.Raised; styleColor: "black";
         }
         Text {color: "white"; font.bold: true
             text: "Lon:"; style: Text.Raised; styleColor: "black"
         }
         Text {id: longitudeValue; color: "white"; font.bold: true
             text: positionSource.position.coordinate.longitude; style: Text.Raised; styleColor: "black"
         }
     }
     Image {
         id: planet
         anchors {top: locationGrid.bottom; left: parent.left; leftMargin: locationGrid.anchors.leftMargin}
         source: "images/moon.png"
         width: 30; height: 30
     }
     Text {id: sourceText; color: "white"; font.bold: true;
         anchors {left: planet.right; leftMargin: 5; verticalCenter: planet.verticalCenter}
         text: "Source: " + printableMethod(positionSource.positioningMethod); style: Text.Raised; styleColor: "black";
     }
 }