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Diffstat (limited to 'src/gui/graphicsview/qgraphicsanchorlayout.h')
-rw-r--r-- | src/gui/graphicsview/qgraphicsanchorlayout.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/src/gui/graphicsview/qgraphicsanchorlayout.h b/src/gui/graphicsview/qgraphicsanchorlayout.h new file mode 100644 index 0000000..288aec1 --- /dev/null +++ b/src/gui/graphicsview/qgraphicsanchorlayout.h @@ -0,0 +1,109 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QGRAPHICSANCHORLAYOUT_H +#define QGRAPHICSANCHORLAYOUT_H + +#include <QtGui/qgraphicsitem.h> +#include <QtGui/qgraphicslayout.h> + +/* +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +#if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW +*/ + +class QGraphicsAnchorLayoutPrivate; + +class Q_GUI_EXPORT QGraphicsAnchorLayout : public QGraphicsLayout +{ +public: + enum Edge { + Left = 0, + HCenter, + Right, + Top, + VCenter, + Bottom + }; + + QGraphicsAnchorLayout(QGraphicsLayoutItem *parent = 0); + virtual ~QGraphicsAnchorLayout(); + + void anchor(QGraphicsLayoutItem *firstItem, Edge firstEdge, + QGraphicsLayoutItem *secondItem, Edge secondEdge, + qreal spacing = 0); + + void removeAnchor(QGraphicsLayoutItem *firstItem, Edge firstEdge, + QGraphicsLayoutItem *secondItem, Edge secondEdge); + + void removeAt(int index); + void setGeometry(const QRectF &rect); + int count() const; + QGraphicsLayoutItem *itemAt(int index) const; + + void invalidate(); + QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const; + + ///////// DEBUG ///////// + void dumpGraph(); + QGraphicsAnchorLayoutPrivate *d_ptr; //### TO REMOVE +protected: + +private: + +// Q_DISABLE_COPY(QGraphicsAnchorLayout) //### TO UNCOMMENT + Q_DECLARE_PRIVATE(QGraphicsAnchorLayout) +}; + +/* +#endif + +QT_END_NAMESPACE + +QT_END_HEADER +*/ + +#endif |