include/vrvCoreQt/DtEntityListWidget.h

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/*******************************************************************************
** Copyright (c) 2012 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/


#pragma once

#include <vrvCoreQt/vrvCoreQt.h> 

#include <vrvCoreQt/DtObjectsList.h>
#include <vrvCore/DtUniqueID.h>

#include <vrvUtil/DtVirtualBaseClass.h>

namespace makVrv
{
   class DtDe;
   
   class DT_DLL_VRVCOREQT DtEntityList : public DtObjectsSelectionList
   {
      Q_OBJECT

   public:

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

      virtual ~DtEntityList();

   public slots:

      virtual void updateColumns();

   protected:
      virtual QVariant data(DtObjectListViewItem* item, int iDataColumn, int iColumn, int iRole) const;

      virtual void filterItemUpdated(const DtUniqueID&, QTreeWidgetItem* item);
      
      virtual void setCurrentFilter( const DtElementTypeFilter& filter, 
         unsigned int iForListBox = 0 );

   protected:
      QString listTitle(unsigned int iListBox) const;
      QString windowTitle() const;
      virtual void initializeColumns();

   protected:
      bool initFilters(unsigned int iListBox);
   };

   class DT_DLL_VRVCOREQT DtEntityListCreator : public DtVirtualBaseClass
   {

   public:
      static DtEntityListCreator& instance(DtDe& de);

      static void registerInstance(DtDe& de,DtEntityListCreator* anInstance);     

      virtual DtEntityList* create(DtDe& de, QWidget * parent = NULL, 
         const Qt::WindowFlags& flags = 0);
   };

   class DT_DLL_VRVCOREQT DtEntityListWidget : public DtObjectsList
   {

      Q_OBJECT

   public:

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

      virtual ~DtEntityListWidget();

   public:
      virtual DtObjectsSelectionList* createObjectsSelectionList();

   private:

      DtEntityListWidget(const DtEntityListWidget& orig);

      DtEntityListWidget& operator=(const DtEntityListWidget& orig);
   };

   class DT_DLL_VRVCOREQT DtEntityListWidgetCreator : public DtVirtualBaseClass
   {

   public:
      static DtEntityListWidgetCreator& instance(DtDe& de);

      static void registerInstance(DtDe& de,DtEntityListWidgetCreator* anInstance);     

      virtual DtEntityListWidget* create(DtDe& de, QWidget * parent = NULL, 
         const Qt::WindowFlags& flags = 0);
   };
}