#ifndef HELPLABEL_H

#define HELPLABEL_H

#include <QLabel>

#include <QMenu>

class HelpLabel : public QLabel

{

    Q_OBJECT

  public:

    HelpLabel(const QString &text) : QLabel(text) 

    { setContextMenuPolicy(Qt::CustomContextMenu); 

      connect(this,SIGNAL(customContextMenuRequested(const QPoint&)),

              this,SLOT(showMenu(const QPoint&)));

    }

  signals:

    void enter();

    void reset();

  private slots:

    void showMenu(const QPoint &p)

    {

      QMenu menu(this);

      QAction *a = menu.addAction(tr("Reset to default"));

      if (menu.exec(mapToGlobal(p))==a)

      {

        reset();

      }

    }

  protected:

    void enterEvent( QEvent * event ) { enter(); QLabel::enterEvent(event); }

};

#endif