/****************************************************************************
**
** Copyright (C) 1992-2005 Trolltech AS. All rights reserved.
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** This file is part of the designer application of the Qt Toolkit.
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** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
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** 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.
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**   information about Qt Commercial License Agreements.
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#ifndef FORMWINDOW_WIDGETSTACK_H
#define FORMWINDOW_WIDGETSTACK_H

#include "formeditor_global.h"

#include <QtGui/QWidget>

class AbstractFormWindowTool;

class QT_FORMEDITOR_EXPORT FormWindowWidgetStack: public QWidget
{
    Q_OBJECT
public:
    FormWindowWidgetStack(QWidget *parent = 0);
    virtual ~FormWindowWidgetStack();

    int count() const;
    AbstractFormWindowTool *tool(int index) const;
    AbstractFormWindowTool *currentTool() const;
    int currentIndex() const;
    int indexOf(AbstractFormWindowTool *tool) const;

signals:
    void currentToolChanged(int index);

public slots:
    void addTool(AbstractFormWindowTool *tool);
    void setCurrentTool(AbstractFormWindowTool *tool);
    void setCurrentTool(int index);
    void setSenderAsCurrentTool();

protected:
    virtual void resizeEvent(QResizeEvent *event);

private:
    QList<AbstractFormWindowTool*> m_tools;
    int m_current_index;
};

#endif // FORMWINDOW_WIDGETSTACK_H
