entityEditorHistory.h

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/*******************************************************************************
** Copyright (c) 2013 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/


#pragma once

#include "entityEditorImpl/entityEditorImplDefines.h"
#include <QtGui/QWidget>
#include <QtCore/QMap>
#include <QtCore/QVariant>
#include <QtCore/QString>

class DtEntityEditorList;
class QPushButton;
class DtModelSetEntry;
class DtUiElementEvent;

class DT_DLL_entityeditorimpl DtEntityEditorHistory : public QWidget
{
   Q_OBJECT
protected:
public:
   DtEntityEditorHistory(makVrv::DtDe&,QWidget* p);

   virtual void init(DtEntityEditorList* parent);

   virtual void clearHistory();

   virtual void addHistoryItem(DtModelSetEntry*);

   int count() const { return myHistory.count(); };
   int historyIndex() const { return myHistoryIndex; };

public slots:
   virtual void moveBackward();
   virtual void moveForward();

   virtual void moveTo(int);

protected:
   virtual void updateButtons();

protected:
   DtEntityEditorList*  myParent;
   QPushButton*         myForward;
   QPushButton*         myBackward;
   QVector<DtModelSetEntry*>    myHistory;
   int                  myHistoryIndex;
   bool                 myMoving;
   makVrv::DtDe&        myDe;
};