include/terrainqt/terrainDisplayOptionsWidget.h

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/*******************************************************************************
** Copyright (c) 2003 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: terrainDisplayOptionsWidget.h,v $ $Revision: 1.9 $ $State: Exp $
*******************************************************************************/


#ifndef TERRAINDISPLAYOPTIONSWIDGET_H
#define TERRAINDISPLAYOPTIONSWIDGET_H

#include "tmqt/tmDisplayOptionsWidget.h"
#include "drawerNative/coordUtils.h"
#include "terrainqt/terrainqtDefines.h"
#include <QtGui/QValidator>

class QCheckBox;
class DtTerrainDatabase;
class QComboBox;
class QLineEdit;

class DT_DLL_terrainqt DtTerrainDisplayOptionsWidget : public DtTMDisplayOptionsWidget
{
   Q_OBJECT

public:

   DtTerrainDisplayOptionsWidget(QWidget* parent = NULL, const Qt::WindowFlags& flags = 0);

   virtual ~DtTerrainDisplayOptionsWidget();

   virtual bool init(const DtTMFactory* f);

   virtual void applyChanges();

public:

   static DtTMDisplayOptionsWidget* create(QWidget* parent, const Qt::WindowFlags& flags);

signals:

   void coordinateSystemChanged(const DtCoordSys&);
   void useGreatCircleChanged(bool);

public slots:

   virtual void coordinateSystemChanged(const QString&);
   virtual void changedCoordinateSystem(const DtCoordSys& sys);
   virtual void useGreatCircleChanged();

   virtual void setTerrainDatabase(const DtTerrainDatabase*);

protected slots:
   virtual void precisionChanged(const QString&);

protected:
   virtual void modifyGeneralPage();

protected:
   virtual void updateGeneralOptions(const DtTMDisplayOptions* pdo);

protected:
   QComboBox* myCoordinateSystems;
   QCheckBox* myUseGreatCircle;
   QLineEdit* myCoordinatePrecision;
   QIntValidator myValidator;
};

#endif