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# view.h Example File
sql/drilldown/view.h

     /****************************************************************************
     **
     ** Copyright (C) 2006-$THISYEAR$ $TROLLTECH$. All rights reserved.
     **
     ** This file is part of the $MODULE$ of the Qt Toolkit.
     **
     ** $TROLLTECH_DUAL_LICENSE$
     **
     ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
     ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
     **
     ****************************************************************************/

     #ifndef VIEW_H
     #define VIEW_H

     #include <QtGui>
     #include <QtSql>

     class ImageItem;
     class InformationWindow;

     class View : public QGraphicsView
     {
         Q_OBJECT

     public:
         View(const QString &offices, const QString &images, QWidget *parent = 0);

     protected:
         void mouseReleaseEvent(QMouseEvent *event);

     private slots:
         void updateImage(int id, const QString &fileName);

     private:
         void addItems();
         InformationWindow* findWindow(int id);
         void showInformation(ImageItem *image);

         QGraphicsScene *scene;
         QList<InformationWindow *> informationWindows;
         QSqlRelationalTableModel *officeTable;
     };

     #endif