#ifndef FLOWLAYOUT_H
#define FLOWLAYOUT_H

#include <QLayout>

/****************************************************************************
 **
 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the examples of the Qt Toolkit.
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 ** $QT_BEGIN_LICENSE:BSD$
 ** You may use this file under the terms of the BSD license as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
 ** met:
 **   * Redistributions of source code must retain the above copyright
 **     notice, this list of conditions and the following disclaimer.
 **   * Redistributions in binary form must reproduce the above copyright
 **     notice, this list of conditions and the following disclaimer in
 **     the documentation and/or other materials provided with the
 **     distribution.
 **   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
 **     the names of its contributors may be used to endorse or promote
 **     products derived from this software without specific prior written
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 #include <QLayout>
 #include <QStyle>
 #include <QRect>
 #include <QWidgetItem>
 class FlowLayout : public QLayout
 {
 public:
     FlowLayout(QWidget *parent, int margin = -1, int hSpacing = -1, int vSpacing = -1);
     FlowLayout(int margin = -1, int hSpacing = -1, int vSpacing = -1);
     ~FlowLayout();

     void addItem(QLayoutItem *item);
     void insertWidget(int index, QWidget *widget);
     int horizontalSpacing() const;
     int verticalSpacing() const;
     Qt::Orientations expandingDirections() const;
     bool hasHeightForWidth() const;
     int heightForWidth(int) const;
     int count() const;
     QLayoutItem *itemAt(int index) const;
     QSize minimumSize() const;
     void setGeometry(const QRect &rect);
     QSize sizeHint() const;
     QLayoutItem *takeAt(int index);

 private:
     int doLayout(const QRect &rect, bool testOnly) const;
     int smartSpacing(QStyle::PixelMetric pm) const;

     QList<QLayoutItem *> itemList;
     int m_hSpace;
     int m_vSpace;
 };

#endif // FLOWLAYOUT_H
