qmlqtsensors.qml Example File

qmlqtsensors/qmlqtsensors.qml
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/* Layout mainWnd / --------------------------------------------------------------------------------- |-------------------------------------------------------------------------------- || labelTitle | |-------------------------------------------------------------------------------- |-------------------------------------------------------------------------------- <---- tiltLine |-------------------------------------------------------------------------------- || labelTilt | |-------------------------------------------------------------------------------- | / accuracyRect / speedRect |-------------------------------------------||----------------------------------| || Accuracy <----- textAccuracy || Speed <-----textSpeed | || value <- textAccuracyValue || value <- textSpeedValue | || ----------------- ------------------ || --------------- ---------------- | || | accuracyLower | | accuracyHigher | || | speedLower | | speedHigher | | || ----------------- ------------------ || --------------- ---------------- | |------------------------------------------ ||----------------------------------| | ----------- | |Calibrate| <------------------ calibrate | ----------- | --------- | |Degree | <-------------------- useRadian X Rotation: 0 <------------------ xrottext | --------- | --------- | |Start | <-------------------- tiltStart Y Rotation: 0 <------------------ yrottext | --------- |-------------------------------------------------------------------------------- <---- ambientlightLine |-------------------------------------------------------------------------------- || labelAmbientLight | |-------------------------------------------------------------------------------- | --------- | |Start | <-------------------- ablStart Ambient light: - <--------------- abltext | --------- |-------------------------------------------------------------------------------- <---- proximityLine |-------------------------------------------------------------------------------- || labelProximityLight | |-------------------------------------------------------------------------------- | --------- | |Start | <-------------------- proxiStart Proximity: - <--------------- proxitext | --------- ------------------------------------------------------------------------------ */ //Import the declarative plugins import QtQuick 2.0 import "components" import QtSensors 5.0 ApplicationWindow { // Sensor types used TiltSensor { id: tilt active: false } AmbientLightSensor { id: ambientlight active: false onReadingChanged: { if (reading.lightLevel == AmbientLightReading.Dark) ambientlighttext.text = "Ambient light: Dark"; else if (reading.lightLevel == AmbientLightReading.Twilight) ambientlighttext.text = "Ambient light: Twilight"; else if (reading.lightLevel == AmbientLightReading.Light) ambientlighttext.text = "Ambient light: Light"; else if (reading.lightLevel == AmbientLightReading.Bright) ambientlighttext.text = "Ambient light: Bright"; else if (reading.lightLevel == AmbientLightReading.Sunny) ambientlighttext.text = "Ambient light: Sunny"; else ambientlighttext.text = "Ambient light: Unknown"; } } ProximitySensor { id: proxi active: false } Column { spacing: 10 anchors.fill: parent anchors.margins: 5 Text { id: labelTitle width: parent.width horizontalAlignment: Text.AlignHCenter font.pixelSize: 30 font.bold: true text: "QML QtSensors" } // Tilt region Divider { label: "TiltSensor" } Row { spacing: 20 width: parent.width anchors.margins: 5 Button { id: calibrate height: 30 width: 80 text: "Calibrate" onClicked: tilt.calibrate(); } Text { id: xrottext height: 30 verticalAlignment: Text.AlignVCenter text: "X Rotation: " + (tilt.reading ? tilt.reading.xRotation.toFixed(2) + "°" : "Unknown") } } Row { spacing: 20 width: parent.width anchors.margins: 5 Button { id: tiltStart height: 30 width: 80 text: tilt.active ? "Stop" : "Start" onClicked: { tilt.active = (tiltStart.text === "Start"); } } Text { id: yrottext height: 30 verticalAlignment: Text.AlignVCenter text: "Y Rotation: " + (tilt.reading ? tilt.reading.yRotation.toFixed(2) + "°" : "Unknown") } } Divider { label: "AmbientLightSensor" } Row { spacing: 20 width: parent.width anchors.margins: 5 Button{ id: ambientlightStart height: 30 width: 80 text: ambientlight.active ? "Stop" : "Start" onClicked: { ambientlight.active = (ambientlightStart.text === "Start" ? true : false); } } Text { id: ambientlighttext height: 30 verticalAlignment: Text.AlignVCenter text: "Ambient light: Unknown" } } // Proximity region Divider { label: "ProximitySensor" } Row { spacing: 20 width: parent.width anchors.margins: 5 Button { id: proxiStart height: 30 width: 80 text: proxi.active ? "Stop" : "Start" onClicked: { proxi.active = (proxiStart.text === "Start" ? true: false); } } Text { id: proxitext height: 30 verticalAlignment: Text.AlignVCenter text: "Proximity: " + (proxi.active ? (proxi.reading.near ? "Near" : "Far") : "Unknown") } } } }

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