/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions ** contained in the Technology Preview License Agreement accompanying ** this package. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain ** additional rights. These rights are described in the Nokia Qt LGPL ** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this ** package. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** ** ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QGRAPHICSLAYOUT_P_H #define QGRAPHICSLAYOUT_P_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists for the convenience // of qapplication_*.cpp, qwidget*.cpp and qfiledialog.cpp. This header // file may change from version to version without notice, or even be removed. // // We mean it. // #include #if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW #include "qgraphicslayout.h" #include "qgraphicslayoutitem_p.h" #include QT_BEGIN_NAMESPACE class QGraphicsLayoutItem; class QGraphicsWidget; #ifdef QT_DEBUG inline bool qt_graphicsLayoutDebug() { static int checked_env = -1; if(checked_env == -1) checked_env = !!qgetenv("QT_GRAPHICSLAYOUT_DEBUG").toInt(); return checked_env; } #endif class Q_AUTOTEST_EXPORT QGraphicsLayoutPrivate : public QGraphicsLayoutItemPrivate { Q_DECLARE_PUBLIC(QGraphicsLayout) public: QGraphicsLayoutPrivate() : QGraphicsLayoutItemPrivate(0, true), left(-1.0), top(-1.0), right(-1.0), bottom(-1.0), activated(true) { } void reparentChildItems(QGraphicsItem *newParent); void getMargin(qreal *result, qreal userMargin, QStyle::PixelMetric pm) const; Qt::LayoutDirection visualDirection() const; void addChildLayoutItem(QGraphicsLayoutItem *item); void activateRecursive(QGraphicsLayoutItem *item); qreal left, top, right, bottom; bool activated; }; QT_END_NAMESPACE #endif //QT_NO_GRAPHICSVIEW #endif