GeoTab.qml Example File

geoflickr/flickrmobile/GeoTab.qml
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import QtQuick 2.0 import QtPositioning 5.2 Rectangle { id: container property int maxX: parent.width; property int maxY: parent.height property variant coordinate Binding { target: container property: "coordinate" value: positionSource.position.coordinate } 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.supportedPositioningMethods === PositionSource.NoPositioningMethods) { positionSource.nmeaSource = "nmealog.txt"; sourceText.text = "(filesource): " + printableMethod(positionSource.supportedPositioningMethods); } positionSource.update(); } } PositionSource { id: positionSource onPositionChanged: { planet.source = "images/sun.png"; } onSourceErrorChanged: { if (sourceError == PositionSource.NoError) return console.log("Source error: " + sourceError) activityText.fadeOut = true stop() } onUpdateTimeout: { activityText.fadeOut = true } } function printableMethod(method) { if (method === PositionSource.SatellitePositioningMethods) return "Satellite"; else if (method === PositionSource.NoPositioningMethods) return "Not available" else if (method === PositionSource.NonSatellitePositioningMethods) 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.supportedPositioningMethods); style: Text.Raised; styleColor: "black"; } Text { id: activityText; color: "white"; font.bold: true; anchors { top: planet.bottom; horizontalCenter: parent.horizontalCenter } property bool fadeOut: false text: { if (fadeOut) return qsTr("Timeout occurred!"); else if (positionSource.active) return qsTr("Retrieving update...") else return "" } Timer { id: fadeoutTimer; repeat: false; interval: 3000; running: activityText.fadeOut onTriggered: { activityText.fadeOut = false; } } } }