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** This file is part of the examples of the Qt Mobility Components.
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#ifndef ROUTETAB_H_
#define ROUTETAB_H_

#include <QWidget>
#include <QDialog>

#include <qgeoroutingmanager.h>
#include <qgeorouterequest.h>

class QTreeWidget;
class QLineEdit;
class QPushButton;

QTM_USE_NAMESPACE


class RouteCoordinateInputDialog: public QDialog
{
    Q_OBJECT
public:
    RouteCoordinateInputDialog(QGeoCoordinate& src, QGeoCoordinate& dst, QWidget *parent = 0);
private slots:
    void accept();
private:
    QGeoCoordinate& m_src;
    QGeoCoordinate& m_dst;
    QLineEdit* m_srcLong;
    QLineEdit* m_srcLat;
    QLineEdit* m_destLong;
    QLineEdit* m_destLat;
};

class RouteTab: public QWidget
{
    Q_OBJECT

public:
    RouteTab(QWidget *parent = 0);
    ~RouteTab();

public slots:
    void initialize(QGeoRoutingManager *routingManager);

private slots:
    void on_btnRequest_clicked();
    void on_btnUpdate_clicked();
    void replyFinished(QGeoRouteReply* reply);
    void resultsError(QGeoRouteReply* reply, QGeoRouteReply::Error error, QString errorString);

private:
    QGeoRoutingManager *m_routingManager;
    QGeoCoordinate m_src;
    QGeoCoordinate m_dst;
    QTreeWidget *m_resultTree;
    QPushButton *m_requestBtn;
    QPushButton *m_updateBtn;
    QList<QGeoRoute> m_routes;
    QGeoRouteRequest::TravelModes m_requestTravelModes;
    QGeoRouteRequest::RouteOptimizations m_requestRouteOptimizations;
};
#endif /* ROUTETAB_H_ */