QVariantDelegate.h

// *************************************************************************************************
//
// QPropertyEditor v 0.3
//
// --------------------------------------
// Copyright (C) 2007 Volker Wiendl
// Acknowledgements to Roman alias banal from qt-apps.org for the Enum enhancement
//
//
// The QPropertyEditor 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 of the License, or (at your option) any later
// version.
//
// This program 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 program; if not, write to the Free Software Foundation, Inc., 59 Temple
// Place - Suite 330, Boston, MA 02111-1307, USA, or go to
// http://www.gnu.org/copyleft/lesser.txt.
//
// *************************************************************************************************
#ifndef COLORSELECTIONBUTTON_H_
#define COLORSELECTIONBUTTON_H_
 
#include "defines.h"
#include <qitemdelegate.h>
 
class QSignalMapper;
class Property;
 
class QVariantDelegate : public QItemDelegate
{
    Q_OBJECT
 
public:
    QVariantDelegate(QObject* parent = 0);
    virtual ~QVariantDelegate();
 
    QWidget* createEditor(
        QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index) const;
 
    virtual void setEditorData(QWidget* editor, const QModelIndex& index) const;
 
    virtual void setModelData(
        QWidget* editor, QAbstractItemModel* model, const QModelIndex& index) const;
 
    virtual void updateEditorGeometry(
        QWidget* editor, const QStyleOptionViewItem& option, const QModelIndex& index) const;
 
    QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const;
 
protected:
    Property* propertyFromModel(const QModelIndex &index) const;
 
private:
    void parseEditorHints(QWidget* editor, const QString& editorHints) const;
 
    // deprecated, can be removed in a future version. It is not used any more.
    QSignalMapper* m_finishedMapper;
};
#endif