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// *************************************************************************************************
//
// QPropertyEditor v 0.1
//
// --------------------------------------
// Copyright (C) 2007 Volker Wiendl
//
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//
// *************************************************************************************************
#ifndef QPROPERTYMODEL_H_
#define QPROPERTYMODEL_H_
#include <Qt/qabstractitemmodel.h>
#include <Qt/qmap.h>
#include "QPropertyEditorWidget.h"
class Property;
/**
* The QPropertyModel handles the user defined properties of QObjects
*/
class QPropertyModel : public QAbstractItemModel {
Q_OBJECT
public:
/**
* Constructor
* @param parent optional parent object
*/
QPropertyModel(QObject* parent = 0);
/// Destructor
virtual ~QPropertyModel();
/// QAbstractItemModel implementation
QModelIndex index ( int row, int column, const QModelIndex & parent = QModelIndex() ) const;
/// QAbstractItemModel implementation
QModelIndex parent ( const QModelIndex & index ) const;
/// QAbstractItemModel implementation
int rowCount ( const QModelIndex & parent = QModelIndex() ) const;
/// QAbstractItemModel implementation
int columnCount ( const QModelIndex & parent = QModelIndex() ) const;
/// QAbstractItemModel implementation
QVariant data ( const QModelIndex & index, int role = Qt::DisplayRole ) const;
/// QAbstractItemModel implementation
bool setData ( const QModelIndex & index, const QVariant & value, int role = Qt::EditRole );
/// QAbstractItemModel implementation
Qt::ItemFlags flags ( const QModelIndex & index ) const;
/// QAbstractItemModel implementation
QVariant headerData ( int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const;
/// QAbstractItemModel implementation
QModelIndex buddy ( const QModelIndex & index ) const;
/**
* Adds the user properties of the given class to the QPropertyModel instance
*
* @param propertyObject the class inherited from QObject that contains user properties that should be
* managed by this instance
*/
void addItem(QObject* propertyObject);
/**
* Creates a dataChanged signal for the given object
* @param propertyObject the instance of a QObject based class that should be updated
* @param parent optional model index the propertyObject is child of
*/
void updateItem ( QObject* propertyObject, const QModelIndex& parent = QModelIndex() ) ;
/**
* Removes all objects from the model
*/
void clear();
/**
* Sets custom callback that will be used to create Property instances for custom datatypes
*/
void setCustomPropertyCB(QPropertyEditorWidget::UserTypeCB callback);
private:
/// The Root Property for all objects
Property* m_rootItem;
/// Custom callback
QPropertyEditorWidget::UserTypeCB m_userCallback;
};
#endif
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