Optika GUI Toolik Version of the Day
Optika_delegate.hpp
Go to the documentation of this file.
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_DELEGATE_HPP_
00029 #define OPTIKA_DELEGATE_HPP_
00030 #include <QItemDelegate>
00031 #include <QModelIndex>
00032 #include <QSize>
00033 #include "Optika_ArrayWidget.hpp"
00034 
00040 namespace Optika{
00041 
00045 class Delegate : public QItemDelegate{
00046   Q_OBJECT
00047 public:
00050 
00056   Delegate(QObject *parent = 0);
00057 
00059 
00062 
00064   QWidget* createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const;
00066   virtual void setEditorData(QWidget *editor, const QModelIndex &index) const;
00068   void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const;
00070   virtual void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const;
00071 
00073 
00076 
00086   static const QString& getBoolEditorTrue(){
00087     static const QString boolEditorTrue("true");
00088     return boolEditorTrue;
00089   }
00090 
00100   static const QString& getBoolEditorFalse(){
00101     static const QString boolEditorFalse("false");
00102     return boolEditorFalse;
00103   }
00104 
00106 
00107 private:
00110   
00119   QWidget* getArrayEditor(const QModelIndex& index, QString type, QWidget *parent, bool isTwoD=false) const;
00120 
00129   void setArrayWidgetData(QWidget* editor, QString type, const QModelIndex& index, bool isTwoD=false) const;
00130 
00140   QVariant extractValueFromArray(QWidget* editor, QString type, bool isTwoD=false) const;
00141 
00143 };
00144 
00145 
00146 }
00147 #endif /* OPTIKA_DELEGATE_HPP_ */
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Friends Defines