Resource information

Qt Bubble Level v1.3

XML description:

Qt Bubble Level is a simple Qt Quick application that uses accelerometer sensor information to calculate the inclination of the device and presents this as a traditional bubble level. The application provides a calibration feature to handle any possible errors in accelerometer readings. The UI is made using Qt Quick and the engine gets the accelerometer data via the QtMobility QAccelerometer sensor.

This example is hosted in a Nokia Developer Project, where you can find additional documentation, discover recent revisions, and contribute to the project.

The application is compatible with Maemo 5, Symbian^1, and Symbian^3 devices with Qt 4.7.1 (or higher) and QtMobility 1.1.0 (or higher).

Important classes: QDeclarativeView, QAccelerometer, QAccelerometerFilter, QSettings.

type:

Example

topic:

Graphics
MeeGo Harmattan
Qt
     Qt Mobility
     Qt Quick
     Qt for Maemo
     Qt for Symbian
Sensor Framework

language:

English (en)

media encoding:

Zip Archive (.zip)

compatibility:

MeeGo 1.2 Harmattan, Symbian^3 and Symbian^1 with Qt version 4.7.1 or higher; Maemo with Qt version 4.7.0 which is included in PR1.3. Tested on: Nokia N9, Nokia N950, Nokia N97 mini, Nokia N900, Nokia N8-00, Nokia E7-00.