Optika GUI Toolik Version of the Day
Optika_treeitem.hpp
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00001 // @HEADER
00002 // ***********************************************************************
00003 // 
00004 //         Optika: A Tool For Developing Parameter Obtaining GUIs
00005 //                Copyright (2009) Sandia Corporation
00006 // 
00007 // Under terms of Contract DE-AC04-94AL85000, with Sandia Corporation, the 
00008 // U.S. Government retains certain rights in this software.
00009 // 
00010 // This library is free software; you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as
00012 // published by the Free Software Foundation; either version 2.1 of the
00013 // License, or (at your option) any later version.
00014 //  
00015 // This library is distributed in the hope that it will be useful, but
00016 // WITHOUT ANY WARRANTY; without even the implied warranty of
00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00018 // Lesser General Public License for more details.
00019 //  
00020 // You should have received a copy of the GNU Lesser General Public
00021 // License along with this library; if not, write to the Free Software
00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00023 // USA
00024 // Questions? Contact Kurtis Nusbaum (klnusbaum@gmail.com) 
00025 // 
00026 // ***********************************************************************
00027 // @HEADER
00028 #ifndef OPTIKA_TREEITEM_HPP_
00029 #define OPTIKA_TREEITEM_HPP_
00030 
00031 #include <QList>
00032 #include <QVariant>
00033 #include "Optika_ArrayHelperFunctions.hpp"
00034 
00039 namespace Optika{
00043 class TreeItem{
00044 public:
00047 
00056   TreeItem(const QString& name, RCP<ParameterEntry> parameterEntry, TreeItem *parent = 0, bool isHeader=false);
00057 
00061   ~TreeItem();
00062 
00064 
00066 
00067 
00071   void printOut() const;
00072 
00074 
00076 
00077   
00084   TreeItem *child(int row);
00085 
00092   inline RCP<const ParameterEntry> getEntry() const{
00093     return parameterEntry.getConst();
00094   }
00095 
00100   inline bool hasEntry() const{
00101     return parameterEntry != null;
00102   }
00103 
00109   int childCount() const;
00110 
00116   const QList<TreeItem*> getChildItems();
00117 
00123   int columnCount() const;
00124 
00132   QVariant data(int column, int role = Qt::DisplayRole) const;
00133 
00139   TreeItem *parent();
00140 
00146   int row() const;
00147 
00154   bool hasValidValue() const;
00155 
00168   QString getCurrentInvalidValueMessage() const;
00169 
00175   void appendChild(TreeItem *child);
00176 
00182   bool changeValue(QVariant value);
00183 
00189   void setValidator(RCP<const ParameterEntryValidator> validator);
00190 
00197   static QString getTypeId(const RCP<const ParameterEntry> parameter);
00198 
00199 
00201 
00202 private:
00203 
00206   
00210   const QString name;
00211 
00215   QString myTypeId;
00216 
00220   QList<TreeItem*> childItems;
00221 
00225   TreeItem *parentItem;
00226 
00230   RCP<ParameterEntry> parameterEntry;
00231 
00235   QString docString;
00236 
00240   bool isHeader;
00241 
00243 
00246   
00253   void changeValueForArray(QVariant value, QString type, bool twoD=false);
00254 
00256 
00257 };
00258 
00259 
00260 
00261 }
00262 
00263 #endif /* OPTIKA_TREEITEM_HPP_ */
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