/****************************************************************************
**
** Copyright (C) 1992-2005 Trolltech AS. All rights reserved.
**
** This file is part of the designer application of the Qt Toolkit.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about Qt Commercial License Agreements.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef ABSTRACTWIDGETFACTORY_H
#define ABSTRACTWIDGETFACTORY_H

#include <QtDesigner/sdk_global.h>
#include <QtCore/QObject>

class QDesignerFormEditorInterface;
class QWidget;
class QLayout;

class QT_SDK_EXPORT QDesignerWidgetFactoryInterface: public QObject
{
    Q_OBJECT
public:
    QDesignerWidgetFactoryInterface(QObject *parent = 0);
    virtual ~QDesignerWidgetFactoryInterface();

    virtual QDesignerFormEditorInterface *core() const = 0;

    virtual QWidget* containerOfWidget(QWidget *w) const = 0;
    virtual QWidget* widgetOfContainer(QWidget *w) const = 0;

    virtual QWidget *createWidget(const QString &name, QWidget *parentWidget = 0) const = 0;
    virtual QLayout *createLayout(QWidget *widget, QLayout *layout, int type) const = 0;

    virtual bool isPassiveInteractor(QWidget *widget) = 0;
    virtual void initialize(QObject *object) const = 0;
};

#endif // ABSTRACTWIDGETFACTORY_H
