4 #include <QtCore/QTimer>
5 #include <QtGui/QWidget>
7 #include <QtSensors/QAccelerometer>
9 // Neccessary for Qt Mobility API usage
12 class AMeterWidget : public QWidget, public QAccelerometerFilter
17 AMeterWidget(QWidget *parent = 0);
20 int setGravity(qreal g);
23 virtual bool filter(QAccelerometerReading *reading);
26 virtual void paintEvent(QPaintEvent *);
27 virtual void resizeEvent(QResizeEvent *);
31 // Background with scale
39 qreal r_a_max; // 1/a_max
42 #endif // AMETERWIDGET_H