include/vrfGuiCoreQt/DtPlanListBoxItem.h

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/*******************************************************************************
** Copyright (c) 2009 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: DtPlanListBoxItem.h,v $ $Revision: 1.1 $ $State: Exp $
*******************************************************************************/


#pragma once

#include <vrfGuiCoreQt/vrfGuiCoreQt.h>

#include <vrfplan/stmtIndex.h>
#include <vlutil/vlString.h>

#include <QtGui/QImage>
#include <QtGui/QTreeWidget>

namespace makVrf
{
   class DT_DLL_VRFGUICOREQT DtPlanListBoxItem : public QTreeWidgetItem
   {
   public:
      DtPlanListBoxItem(const QString & text = QString::null, bool showCurrentAsArrow = false);
      DtPlanListBoxItem(const DtStmtIndex& index,
            const QString& indent, bool showCurrentAsArrow = false);
      virtual ~DtPlanListBoxItem();

      virtual void setStatementIndex(const DtStmtIndex index);
      virtual const DtStmtIndex& statementIndex() const;

      virtual void setIndent(const QString& indent);
      virtual const QString& indent() const;

      virtual void setBlockIndex(int index);
      virtual int blockIndex() const;

      virtual void setPlanText(const QString&);

      QTreeWidgetItem* prev();

      virtual void setCurrent(bool);
      bool current() const;

      virtual QVariant data(int col, int role) const;

      virtual const QImage& arrowIcon() const;

      virtual QString stringRep() const;

   protected:
      DtStmtIndex myStatementIndex;
      QString    myIndent;
      int         myBlockIndex;
      bool        myCurrent;
      bool        myShowCurrentAsArrow;

      static QImage  theCurrentArrow;
   };

   inline bool DtPlanListBoxItem::current() const
   {
      return myCurrent;
   }
}