src/gui/kernel/qlayout_p.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 19 Feb 2010 23:40:16 +0200
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file.  Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights.  These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QLAYOUT_P_H
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#define QLAYOUT_P_H
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//
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//  W A R N I N G
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//  -------------
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//
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// This file is not part of the Qt API.  It exists for the convenience
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// of qlayout*.cpp, and qabstractlayout.cpp.  This header
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// file may change from version to version without notice, or even be removed.
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//
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// We mean it.
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//
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#include "private/qobject_p.h"
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#include "qstyle.h"
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#include "qsizepolicy.h"
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QT_BEGIN_NAMESPACE
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class QWidgetItem;
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class QSpacerItem;
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class Q_GUI_EXPORT QLayoutPrivate : public QObjectPrivate
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{
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    Q_DECLARE_PUBLIC(QLayout)
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public:
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    typedef QWidgetItem * (*QWidgetItemFactoryMethod)(const QLayout *layout, QWidget *widget);
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    typedef QSpacerItem * (*QSpacerItemFactoryMethod)(const QLayout *layout, int w, int h, QSizePolicy::Policy hPolicy, QSizePolicy::Policy);
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    QLayoutPrivate();
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    void getMargin(int *result, int userMargin, QStyle::PixelMetric pm) const;
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    void doResize(const QSize &);
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    void reparentChildWidgets(QWidget *mw);
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    static QWidgetItem *createWidgetItem(const QLayout *layout, QWidget *widget);
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    static QSpacerItem *createSpacerItem(const QLayout *layout, int w, int h, QSizePolicy::Policy hPolicy = QSizePolicy::Minimum, QSizePolicy::Policy vPolicy = QSizePolicy::Minimum);
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    static QWidgetItemFactoryMethod widgetItemFactoryMethod;
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    static QSpacerItemFactoryMethod spacerItemFactoryMethod;
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    int insideSpacing;
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    int userLeftMargin;
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    int userTopMargin;
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    int userRightMargin;
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    int userBottomMargin;
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    uint topLevel : 1;
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    uint enabled : 1;
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    uint activated : 1;
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    uint autoNewChild : 1;
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    QLayout::SizeConstraint constraint;
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    QRect rect;
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    QWidget *menubar;
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};
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QT_END_NAMESPACE
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#endif // QLAYOUT_P_H