PropertyModel.h

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00001 /***************************************************************************
00002  *   Copyright (c) 2004 Werner Mayer <wmayer[at]users.sourceforge.net>     *
00003  *                                                                         *
00004  *   This file is part of the FreeCAD CAx development system.              *
00005  *                                                                         *
00006  *   This library is free software; you can redistribute it and/or         *
00007  *   modify it under the terms of the GNU Library General Public           *
00008  *   License as published by the Free Software Foundation; either          *
00009  *   version 2 of the License, or (at your option) any later version.      *
00010  *                                                                         *
00011  *   This library  is distributed in the hope that it will be useful,      *
00012  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00013  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
00014  *   GNU Library General Public License for more details.                  *
00015  *                                                                         *
00016  *   You should have received a copy of the GNU Library General Public     *
00017  *   License along with this library; see the file COPYING.LIB. If not,    *
00018  *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
00019  *   Suite 330, Boston, MA  02111-1307, USA                                *
00020  *                                                                         *
00021  ***************************************************************************/
00022 
00023 
00024 #ifndef PROPERTYMODEL_H
00025 #define PROPERTYMODEL_H
00026 
00027 #include <QAbstractItemModel>
00028 #include <QStringList>
00029 #include <vector>
00030 #include <map>
00031 
00032 namespace App {
00033 class Property;
00034 }
00035 namespace Gui {
00036 namespace PropertyEditor {
00037 
00038 class PropertyItem;
00039 class PropertyModel : public QAbstractItemModel
00040 {
00041     Q_OBJECT
00042 
00043 public:
00044     PropertyModel(QObject* parent);
00045     virtual ~PropertyModel();
00046 
00047     QModelIndex buddy (const QModelIndex & index) const;
00048     int columnCount (const QModelIndex & parent = QModelIndex()) const;
00049     QVariant data (const QModelIndex & index, int role = Qt::DisplayRole) const;
00050     bool setData (const QModelIndex & idx, const QVariant & value, int role);
00051     Qt::ItemFlags flags(const QModelIndex &index) const;
00052     QModelIndex index (int row, int column, const QModelIndex & parent = QModelIndex()) const;
00053     QModelIndex parent (const QModelIndex & index) const;
00054     int rowCount (const QModelIndex & parent = QModelIndex()) const;
00055     QVariant headerData (int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
00056     bool setHeaderData (int section, Qt::Orientation orientation, const QVariant & value, int role = Qt::EditRole);
00057     void buildUp(const std::map<std::string, std::vector<App::Property*> >& props);
00058     QStringList propertyPathFromIndex(const QModelIndex&) const;
00059     QModelIndex propertyIndexFromPath(const QStringList&) const;
00060 
00061 private:
00062     PropertyItem *rootItem;
00063 };
00064 
00065 } //namespace PropertyEditor
00066 } //namespace Gui
00067 
00068 
00069 #endif //PROPERTYMODEL_H