include/vrvCoreQt/DtTerrainScaleWidget.h

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/******************************************************************************
** Copyright (c) 2011 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile:  $ $Revision:  $ $State:  $
******************************************************************************/


#pragma once

#include <vrvCoreQt/vrvCoreQt.h>

#include <vrvCoreQt/DtTerrainScaleWidgetInterface.h>
#include <vrvCoreQt/DtWidgetBuilder.h>

#include <QtGui/QWidget>
#include <QtGui/QIcon>

class QToolButton;
class QSlider;

namespace makVrv
{
   class DtTerrainScaleSliderWidget;
   class DtPopupToolbar;
   class DtPopupToolbarButton;
   class DtTerrainScaleWidgetLogic;

   class DT_DLL_VRVCOREQT DtTerrainScaleWidget
      : public QWidget
      , public DtTerrainScaleWidgetInterface
   {
      Q_OBJECT
   public:
      DtTerrainScaleWidget(DtDe& de, QWidget* parent, const Qt::WindowFlags flags = 0);
      virtual ~DtTerrainScaleWidget();

      virtual void setEnabled(bool enabled);

      virtual void setTerrainScalingEnabled( bool onOrOff);

      virtual void setTerrainScaleFactor( double scaleFactor );

   public slots:

      void on_terrainScaleSliderChanged( int value);
      void on_terrainScaleToggleClicked();

   protected:

      void setupGui();

   protected:      
      DtDe& myDe;
      DtTerrainScaleWidgetLogic* myLogic;

      QToolButton* myTerrainScaleToolButton;
      DtPopupToolbarButton* mySliderEnableButton;  
      DtTerrainScaleSliderWidget* mySliderWidget;
      DtPopupToolbar* mySliderToolBar;
      bool mySliderWidgetShown;
   };
   
   class DT_DLL_VRVCOREQT DtTerrainScaleSliderWidget : public QWidget
   {
   Q_OBJECT
   
   public:
   
      // constructor
      DtTerrainScaleSliderWidget( QWidget * parent = 0, Qt::WindowFlags f = 0 );
      
      virtual ~DtTerrainScaleSliderWidget();
    
   public slots:
     
      void setValue( int value );
      
   signals:
      void valueChanged( int );
      
   protected:
      void setupGui();
         
   protected:
      QSlider* myTerrainScaleFactorSlider;
   };   

   class DT_DLL_VRVCOREQT DtTerrainScaleWidgetBuilder : public DtWidgetBuilder
   { 
   public:

      DtTerrainScaleWidgetBuilder();
      virtual ~DtTerrainScaleWidgetBuilder();
      virtual QWidget* create( DtDe& de, QWidget* parent, const Qt::WindowFlags& flags);
   };
}