Qt 5.6 | Qt Positioning | Log File Position Source (C++) | clientapplication.cpp Example File

Qt 5.6.3 Reference Documentation

# clientapplication.cpp Example File

logfilepositionsource/clientapplication.cpp

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      #include <QtCore>
      #include <QTextEdit>

      #include "logfilepositionsource.h"
      #include "clientapplication.h"

      ClientApplication::ClientApplication(QWidget *parent)
          : QMainWindow(parent)
      {
          textEdit = new QTextEdit;
          setCentralWidget(textEdit);

          LogFilePositionSource *source = new LogFilePositionSource(this);
          connect(source, SIGNAL(positionUpdated(QGeoPositionInfo)),
                  this, SLOT(positionUpdated(QGeoPositionInfo)));

          source->startUpdates();
      }

      void ClientApplication::positionUpdated(const QGeoPositionInfo &info)
      {
          textEdit->append(QString("Position updated: Date/time = %1, Coordinate = %2").arg(info.timestamp().toString()).arg(info.coordinate().toString()));
      }