qtsupport.h

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#ifndef QTSUPPORT_H
#define QTSUPPORT_H

/* This file contains adjustments / abstractions made to work around
   difference with Qt 3 and Qt 4. */

// *************************************************************************

#ifdef QT_VERSION
#error This must be the first Qt-related include file.
#endif

#define QT3_SUPPORT 1
#include <qglobal.h>

// *************************************************************************

#if QT_VERSION >= 0x040000 // Qt 4+

#include <q3valuelist.h>
#define QValueList Q3ValueList

#include <q3canvas.h>
#define QCanvasView Q3CanvasView
#define QCanvas Q3Canvas
#define QCanvasRectangle Q3CanvasRectangle
#define QCanvasItemList Q3CanvasItemList
#define QCanvasItem Q3CanvasItem
#define QCanvasLine Q3CanvasLine
#define QCanvasPolygon Q3CanvasPolygon

#include <q3groupbox.h>
#define QGroupBox Q3GroupBox

#include <QtGui/QComboBox>

#include <q3valuevector.h>
#define QValueVector Q3ValueVector

#include <q3scrollview.h>
#define QScrollView Q3ScrollView

#include <q3popupmenu.h>
#define QPopupMenu Q3PopupMenu

#include <q3pointarray.h>
#define QPointArray Q3PointArray

#else // Qt 3 **************************************************************

#include <qvaluelist.h>
#include <qcanvas.h>
#include <qcombobox.h>
#include <qvaluevector.h>
#include <qgroupbox.h>
#include <qscrollview.h>
#include <qpopupmenu.h>
#include <qpointarray.h>

#endif // Qt 3

// *************************************************************************

#endif // ! QTSUPPORT_H