File indexing completed on 2024-05-12 16:39:54

 /* This file is part of the KDE project
    Copyright (C) 2005 Cedric Pasteur <cedric.pasteur@free.fr>
    Copyright (C) 2007-2012 Jarosław Staniek <staniek@kde.org>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
 */
 
 #ifndef KEXIFLOWLAYOUT_H
 #define KEXIFLOWLAYOUT_H
 
 #include <QLayout>
 #include <QList>
 #include "kexiutils_export.h"
 
 //! @short a special "flow" layout
 //! @todo Vertical KexiFlowLayout ported to Qt4 but not tested.
 class KEXIUTILS_EXPORT KexiFlowLayout : public QLayout
 {
     Q_OBJECT
 public:
     explicit KexiFlowLayout(QWidget *parent, int margin = 0, int spacing = -1);
     explicit KexiFlowLayout(QLayout* parent, int margin = 0, int spacing = -1);
     explicit KexiFlowLayout(int margin = 0, int spacing = -1);
 
     virtual ~KexiFlowLayout();
 
     /*! \return the widgets in the order of the layout,
      ie as it is stored in m_list. You must delete the list after using it. */
     QList<QWidget*>* widgetList() const;
 
     /*! Sets layout's orientation to \a orientation. Default orientation is Vertical. */
     void  setOrientation(Qt::Orientation orientation);
 
 
     /*! \return layout's orientation. */
     Qt::Orientation orientation() const;
 
     void setJustified(bool justify);
     bool isJustified() const;
 
     virtual void addItem(QLayoutItem *item) override;
     virtual void addSpacing(int size);
     void insertWidget(int index, QWidget* widget, int stretch = 0, Qt::Alignment alignment = 0);
     virtual void invalidate() override;
 
     virtual bool hasHeightForWidth() const override;
     virtual int heightForWidth(int width) const override;
     virtual QSize sizeHint() const override;
     virtual QSize minimumSize() const override;
     virtual Qt::Orientations expandingDirections() const override;
     virtual int count() const override;
     virtual bool isEmpty() const override;
     virtual void setGeometry(const QRect&) override;
     virtual QLayoutItem *itemAt(int index) const override;
     virtual QLayoutItem *takeAt(int index) override;
 
 protected:
     int simulateLayout(const QRect &r);
     int doHorizontalLayout(const QRect&, bool testonly = false);
     int doVerticalLayout(const QRect&, bool testonly = false);
 
 private:
     class Private;
 
     Private* const d;
 };
 
 #endif