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Diffstat (limited to 'src/gui/graphicsview/qgraphicslayoutitem.h')
| -rw-r--r-- | src/gui/graphicsview/qgraphicslayoutitem.h | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/src/gui/graphicsview/qgraphicslayoutitem.h b/src/gui/graphicsview/qgraphicslayoutitem.h deleted file mode 100644 index 7112dd06fc..0000000000 --- a/src/gui/graphicsview/qgraphicslayoutitem.h +++ /dev/null @@ -1,155 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** 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 QGRAPHICSLAYOUTITEM_H -#define QGRAPHICSLAYOUTITEM_H - -#include <QtCore/qscopedpointer.h> -#include <QtGui/qsizepolicy.h> -#include <QtGui/qevent.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Gui) - -#if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW - -class QGraphicsLayoutItemPrivate; -class QGraphicsItem; -class Q_GUI_EXPORT QGraphicsLayoutItem -{ -public: - QGraphicsLayoutItem(QGraphicsLayoutItem *parent = 0, bool isLayout = false); - virtual ~QGraphicsLayoutItem(); - - void setSizePolicy(const QSizePolicy &policy); - void setSizePolicy(QSizePolicy::Policy hPolicy, QSizePolicy::Policy vPolicy, QSizePolicy::ControlType controlType = QSizePolicy::DefaultType); - QSizePolicy sizePolicy() const; - - void setMinimumSize(const QSizeF &size); - inline void setMinimumSize(qreal w, qreal h); - QSizeF minimumSize() const; - void setMinimumWidth(qreal width); - inline qreal minimumWidth() const; - void setMinimumHeight(qreal height); - inline qreal minimumHeight() const; - - void setPreferredSize(const QSizeF &size); - inline void setPreferredSize(qreal w, qreal h); - QSizeF preferredSize() const; - void setPreferredWidth(qreal width); - inline qreal preferredWidth() const; - void setPreferredHeight(qreal height); - inline qreal preferredHeight() const; - - void setMaximumSize(const QSizeF &size); - inline void setMaximumSize(qreal w, qreal h); - QSizeF maximumSize() const; - void setMaximumWidth(qreal width); - inline qreal maximumWidth() const; - void setMaximumHeight(qreal height); - inline qreal maximumHeight() const; - - virtual void setGeometry(const QRectF &rect); - QRectF geometry() const; - virtual void getContentsMargins(qreal *left, qreal *top, qreal *right, qreal *bottom) const; - QRectF contentsRect() const; - - QSizeF effectiveSizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const; - - virtual void updateGeometry(); //### rename to sizeHintChanged() - - QGraphicsLayoutItem *parentLayoutItem() const; - void setParentLayoutItem(QGraphicsLayoutItem *parent); - - bool isLayout() const; - // ###Qt5: Make automatic reparenting work regardless of item/object/widget type. - QGraphicsItem *graphicsItem() const; - bool ownedByLayout() const; - -protected: - void setGraphicsItem(QGraphicsItem *item); - void setOwnedByLayout(bool ownedByLayout); - QGraphicsLayoutItem(QGraphicsLayoutItemPrivate &dd); - - virtual QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const = 0; - QScopedPointer<QGraphicsLayoutItemPrivate> d_ptr; - -private: - QSizeF *effectiveSizeHints(const QSizeF &constraint) const; - Q_DECLARE_PRIVATE(QGraphicsLayoutItem) - - friend class QGraphicsLayout; -}; - -Q_DECLARE_INTERFACE(QGraphicsLayoutItem, "com.trolltech.Qt.QGraphicsLayoutItem") - -inline void QGraphicsLayoutItem::setMinimumSize(qreal aw, qreal ah) -{ setMinimumSize(QSizeF(aw, ah)); } -inline void QGraphicsLayoutItem::setPreferredSize(qreal aw, qreal ah) -{ setPreferredSize(QSizeF(aw, ah)); } -inline void QGraphicsLayoutItem::setMaximumSize(qreal aw, qreal ah) -{ setMaximumSize(QSizeF(aw, ah)); } - -inline qreal QGraphicsLayoutItem::minimumWidth() const -{ return effectiveSizeHint(Qt::MinimumSize).width(); } -inline qreal QGraphicsLayoutItem::minimumHeight() const -{ return effectiveSizeHint(Qt::MinimumSize).height(); } - -inline qreal QGraphicsLayoutItem::preferredWidth() const -{ return effectiveSizeHint(Qt::PreferredSize).width(); } -inline qreal QGraphicsLayoutItem::preferredHeight() const -{ return effectiveSizeHint(Qt::PreferredSize).height(); } - -inline qreal QGraphicsLayoutItem::maximumWidth() const -{ return effectiveSizeHint(Qt::MaximumSize).width(); } -inline qreal QGraphicsLayoutItem::maximumHeight() const -{ return effectiveSizeHint(Qt::MaximumSize).height(); } - -#endif - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif |