File indexing completed on 2024-04-28 05:38:13 

0001 /***************************************************************************
0002  *   Copyright (C) 2010 by Renaud Guezennec                                *
0003  *   https://rolisteam.org/contact                   *
0004  *                                                                         *
0005  *   rolisteam is free software; you can redistribute it and/or modify     *
0006  *   it under the terms of the GNU General Public License as published by  *
0007  *   the Free Software Foundation; either version 2 of the License, or     *
0008  *   (at your option) any later version.                                   *
0009  *                                                                         *
0010  *   This program is distributed in the hope that it will be useful,       *
0011  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
0012  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
0013  *   GNU General Public License for more details.                          *
0014  *                                                                         *
0015  *   You should have received a copy of the GNU General Public License     *
0016  *   along with this program; if not, write to the                         *
0017  *   Free Software Foundation, Inc.,                                       *
0018  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
0019  ***************************************************************************/
0020 #ifndef FLOWLAYOUT_H
0021 #define FLOWLAYOUT_H
0022 
0023 #include "rwidgets_global.h"
0024 #include <QLayout>
0025 #include <QRect>
0026 #include <QStyle>
0027 class RWIDGET_EXPORT FlowLayout : public QLayout
0028 {
0029 public:
0030     explicit FlowLayout(QWidget* parent, int margin= -1, int hSpacing= -1, int vSpacing= -1);
0031     explicit FlowLayout(int margin= -1, int hSpacing= -1, int vSpacing= -1);
0032     ~FlowLayout();
0033 
0034     void addItem(QLayoutItem* item) Q_DECL_OVERRIDE;
0035     int horizontalSpacing() const;
0036     int verticalSpacing() const;
0037     Qt::Orientations expandingDirections() const Q_DECL_OVERRIDE;
0038     bool hasHeightForWidth() const Q_DECL_OVERRIDE;
0039     int heightForWidth(int) const Q_DECL_OVERRIDE;
0040     int count() const Q_DECL_OVERRIDE;
0041     QLayoutItem* itemAt(int index) const Q_DECL_OVERRIDE;
0042     QSize minimumSize() const Q_DECL_OVERRIDE;
0043     void setGeometry(const QRect& rect) Q_DECL_OVERRIDE;
0044     QSize sizeHint() const Q_DECL_OVERRIDE;
0045     QLayoutItem* takeAt(int index) Q_DECL_OVERRIDE;
0046 
0047 private:
0048     int doLayout(const QRect& rect, bool testOnly) const;
0049     int smartSpacing(QStyle::PixelMetric pm) const;
0050 
0051     QList<QLayoutItem*> itemList;
0052     int m_hSpace;
0053     int m_vSpace;
0054 };
0055 #endif // FLOWLAYOUT_H