Quantum GIS API Documentation  1.8
src/core/qgsproviderextentcalcevent.h
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00001 /***************************************************************************
00002       qgsproviderextentcalcevent.h  -  Notification that the exact extent
00003                                        of a layer has been calculated.
00004                              -------------------
00005     begin                : Feb 1, 2005
00006     copyright            : (C) 2005 by Brendan Morley
00007     email                : morb at ozemail dot com dot au
00008  ***************************************************************************/
00009 
00010 /***************************************************************************
00011  *                                                                         *
00012  *   This program is free software; you can redistribute it and/or modify  *
00013  *   it under the terms of the GNU General Public License as published by  *
00014  *   the Free Software Foundation; either version 2 of the License, or     *
00015  *   (at your option) any later version.                                   *
00016  *                                                                         *
00017  ***************************************************************************/
00018 
00019 #ifndef QGSPROVIDEREXTENTCALCEVENT_H
00020 #define QGSPROVIDEREXTENTCALCEVENT_H
00021 
00022 #include <QEvent>
00023 class QgsRectangle;
00024 
00040 // TODO: Add the pg table this is a extent OF.
00041 
00042 class CORE_EXPORT QgsProviderExtentCalcEvent : public QEvent
00043 {
00044 
00045   public:
00046 
00047     QgsProviderExtentCalcEvent( QgsRectangle* layerExtent );
00048 
00049     QgsRectangle* layerExtent() const;
00050 
00051 
00052   private:
00053 
00054     QgsRectangle* le;
00055 
00056 };
00057 
00058 #endif
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