QAccelerator

[EdKeens]

Hello,
I'm kinda new to QT, but I do understand basics.
I'd like to know how to use QAccelerator class, what files are needed to include and if there's anything special to be written in .pro file. In my atempts to use QAccelerator, I always get error that QAccelerator was not declared in this scope, even though i included QAccelerator class, and header file.
Thanks for Your help in advance

[danhicksbyron]

What is QAccelerator?

[divanov]

Qt doesn't have such class.

[EdKeens]

I'm sorry, I meant QAccelerometer.

[divanov]

http://doc.qt.nokia.com/qtmobility-1.0/sensors-api.html

[EdKeens]

#include <QtGui/QApplication>
#include "mainwindow.h"
#include <QSensor>

int main(int argc, char *argv[])
{
QApplication a(argc, argv);
MainWindow w;
#if defined(Q_WS_S60)
w.showMaximized();
#else
w.show();
#endif
QAccelerometer *sensor = new QAccelerometer(this);
QSensor sensor("QAccelerometer");
sensor.start();
return a.exec();
}


this code gives me error "'QAccelerometer' was not declared in this scope"

[divanov]

#include <QAccelerometer>

[danhicksbyron]

And also, in the pro file:

CONFIG += mobility
MOBILITY += sensors

(If I'm remembering it correctly)

[EdKeens]

Now it gives me error QSensor: No such file or directory, and the same with QAccelerometer, and i have Nokia QT SDK installed.

[divanov]

See danhicksbyron reply for the guidelines.

[EdKeens]

Ok, even when I add

 CONFIG += mobility
MOBILITY += sensors

to pro file, and include QAccelerometer and QSensor classes, I always get error "'QAccelerometer was not declared in this scope'".

[divanov]

Add

QTM_USE_NAMESPACE;

somewhere around includes.

[EdKeens]

Thanks a lot Divanov, it worked

[divanov]

There are examples for Qt Mobility. You might find them worth of interest
http://qt.gitorious.org/qt-mobility/...aster/examples