propertyinfo.cpp Example File

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 #include "sensoritem.h"
 #include <QtCore/QDebug>
 #include <QtSensors>

 /*
     \class QPropertyInfo
     \brief The QPropertyInfo element provides an easy access for reading and writing the property values.
 */

 /*
     Construct a QPropertyInfo object with parent \a parent
 */
 QPropertyInfo::QPropertyInfo(QObject* parent)
     : QObject(parent)
     , _index(0)
     , _isWriteable(false)
     , _name("")
     , _typeName("")
     , _value("")
 {}

 /*
     Construct a QPropertyInfo object with parent \a parent, property name \a name, property index \a index,
     property write access \a writeable, property type \a typeName and property value \a value
 */
 QPropertyInfo::QPropertyInfo(const QString& name, int index, bool writeable, const QString& typeName, const QString& value, QObject* parent)
     : QObject(parent)
     , _index(index)
     , _isWriteable(writeable)
     , _name(name)
     , _typeName(typeName)
     , _value(value)
 {}

 /*
     \property QPropertyInfo::name
     Returns the name of the property
 */
 QString QPropertyInfo::name()
 {
     return _name;
 }

 /*
     \property QPropertyInfo::typeName
     Returns the type of the property
 */
 QString QPropertyInfo::typeName()
 {
     return _typeName;
 }

 /*
     \property QPropertyInfo::value
     Returns the current value of the property
 */
 QString QPropertyInfo::value()
 {
     return _value;
 }

 /*
     \fn void QPropertyInfo::valueChanged()
     Signal that notifies the client if the property value was changed.
 */

 /*
     \fn QPropertyInfo::setValue(const QString& value)
     Sets the value \a value of the property
 */
 void QPropertyInfo::setValue(const QString& value)
 {
     if (value != _value){
         _value = value;
         emit valueChanged();
     }
 }

 /*
     \fn QPropertyInfo::index()
     Returns the meta-data index of the property
 */
 int QPropertyInfo::index()
 {
     return _index;
 }

 /*
     \property QPropertyInfo::isWriteable
     Returns true if the property is writeable false if property is read only
 */
 bool QPropertyInfo::isWriteable()
 {
     return _isWriteable;
 }