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Diffstat (limited to 'src/declarative/graphicsitems/qdeclarativeanchors_p.h')
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diff --git a/src/declarative/graphicsitems/qdeclarativeanchors_p.h b/src/declarative/graphicsitems/qdeclarativeanchors_p.h new file mode 100644 index 0000000000..388d6b9c34 --- /dev/null +++ b/src/declarative/graphicsitems/qdeclarativeanchors_p.h @@ -0,0 +1,206 @@ +/**************************************************************************** +** +** 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 QtDeclarative 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 QDECLARATIVEANCHORS_H +#define QDECLARATIVEANCHORS_H + +#include "qdeclarativeitem.h" + +#include <qdeclarative.h> + +#include <QtCore/QObject> + +#include <private/qdeclarativeglobal_p.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Declarative) + +class QDeclarativeAnchorsPrivate; +class QDeclarativeAnchorLine; +class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeAnchors : public QObject +{ + Q_OBJECT + + Q_PROPERTY(QDeclarativeAnchorLine left READ left WRITE setLeft RESET resetLeft NOTIFY leftChanged) + Q_PROPERTY(QDeclarativeAnchorLine right READ right WRITE setRight RESET resetRight NOTIFY rightChanged) + Q_PROPERTY(QDeclarativeAnchorLine horizontalCenter READ horizontalCenter WRITE setHorizontalCenter RESET resetHorizontalCenter NOTIFY horizontalCenterChanged) + Q_PROPERTY(QDeclarativeAnchorLine top READ top WRITE setTop RESET resetTop NOTIFY topChanged) + Q_PROPERTY(QDeclarativeAnchorLine bottom READ bottom WRITE setBottom RESET resetBottom NOTIFY bottomChanged) + Q_PROPERTY(QDeclarativeAnchorLine verticalCenter READ verticalCenter WRITE setVerticalCenter RESET resetVerticalCenter NOTIFY verticalCenterChanged) + Q_PROPERTY(QDeclarativeAnchorLine baseline READ baseline WRITE setBaseline RESET resetBaseline NOTIFY baselineChanged) + Q_PROPERTY(qreal margins READ margins WRITE setMargins NOTIFY marginsChanged) + Q_PROPERTY(qreal leftMargin READ leftMargin WRITE setLeftMargin NOTIFY leftMarginChanged) + Q_PROPERTY(qreal rightMargin READ rightMargin WRITE setRightMargin NOTIFY rightMarginChanged) + Q_PROPERTY(qreal horizontalCenterOffset READ horizontalCenterOffset WRITE setHorizontalCenterOffset NOTIFY horizontalCenterOffsetChanged) + Q_PROPERTY(qreal topMargin READ topMargin WRITE setTopMargin NOTIFY topMarginChanged) + Q_PROPERTY(qreal bottomMargin READ bottomMargin WRITE setBottomMargin NOTIFY bottomMarginChanged) + Q_PROPERTY(qreal verticalCenterOffset READ verticalCenterOffset WRITE setVerticalCenterOffset NOTIFY verticalCenterOffsetChanged) + Q_PROPERTY(qreal baselineOffset READ baselineOffset WRITE setBaselineOffset NOTIFY baselineOffsetChanged) + Q_PROPERTY(QGraphicsObject *fill READ fill WRITE setFill RESET resetFill NOTIFY fillChanged) + Q_PROPERTY(QGraphicsObject *centerIn READ centerIn WRITE setCenterIn RESET resetCenterIn NOTIFY centerInChanged) + Q_PROPERTY(bool mirrored READ mirrored NOTIFY mirroredChanged REVISION 1) + +public: + QDeclarativeAnchors(QObject *parent=0); + QDeclarativeAnchors(QGraphicsObject *item, QObject *parent=0); + virtual ~QDeclarativeAnchors(); + + enum Anchor { + LeftAnchor = 0x01, + RightAnchor = 0x02, + TopAnchor = 0x04, + BottomAnchor = 0x08, + HCenterAnchor = 0x10, + VCenterAnchor = 0x20, + BaselineAnchor = 0x40, + Horizontal_Mask = LeftAnchor | RightAnchor | HCenterAnchor, + Vertical_Mask = TopAnchor | BottomAnchor | VCenterAnchor | BaselineAnchor + }; + Q_DECLARE_FLAGS(Anchors, Anchor) + + QDeclarativeAnchorLine left() const; + void setLeft(const QDeclarativeAnchorLine &edge); + void resetLeft(); + + QDeclarativeAnchorLine right() const; + void setRight(const QDeclarativeAnchorLine &edge); + void resetRight(); + + QDeclarativeAnchorLine horizontalCenter() const; + void setHorizontalCenter(const QDeclarativeAnchorLine &edge); + void resetHorizontalCenter(); + + QDeclarativeAnchorLine top() const; + void setTop(const QDeclarativeAnchorLine &edge); + void resetTop(); + + QDeclarativeAnchorLine bottom() const; + void setBottom(const QDeclarativeAnchorLine &edge); + void resetBottom(); + + QDeclarativeAnchorLine verticalCenter() const; + void setVerticalCenter(const QDeclarativeAnchorLine &edge); + void resetVerticalCenter(); + + QDeclarativeAnchorLine baseline() const; + void setBaseline(const QDeclarativeAnchorLine &edge); + void resetBaseline(); + + qreal leftMargin() const; + void setLeftMargin(qreal); + + qreal rightMargin() const; + void setRightMargin(qreal); + + qreal horizontalCenterOffset() const; + void setHorizontalCenterOffset(qreal); + + qreal topMargin() const; + void setTopMargin(qreal); + + qreal bottomMargin() const; + void setBottomMargin(qreal); + + qreal margins() const; + void setMargins(qreal); + + qreal verticalCenterOffset() const; + void setVerticalCenterOffset(qreal); + + qreal baselineOffset() const; + void setBaselineOffset(qreal); + + QGraphicsObject *fill() const; + void setFill(QGraphicsObject *); + void resetFill(); + + QGraphicsObject *centerIn() const; + void setCenterIn(QGraphicsObject *); + void resetCenterIn(); + + Anchors usedAnchors() const; + + void classBegin(); + void componentComplete(); + + bool mirrored(); + +Q_SIGNALS: + void leftChanged(); + void rightChanged(); + void topChanged(); + void bottomChanged(); + void verticalCenterChanged(); + void horizontalCenterChanged(); + void baselineChanged(); + void fillChanged(); + void centerInChanged(); + void leftMarginChanged(); + void rightMarginChanged(); + void topMarginChanged(); + void bottomMarginChanged(); + void marginsChanged(); + void verticalCenterOffsetChanged(); + void horizontalCenterOffsetChanged(); + void baselineOffsetChanged(); + Q_REVISION(1) void mirroredChanged(); + +private: + friend class QDeclarativeItem; + friend class QDeclarativeItemPrivate; + friend class QDeclarativeGraphicsWidget; + Q_DISABLE_COPY(QDeclarativeAnchors) + Q_DECLARE_PRIVATE(QDeclarativeAnchors) + Q_PRIVATE_SLOT(d_func(), void _q_widgetGeometryChanged()) + Q_PRIVATE_SLOT(d_func(), void _q_widgetDestroyed(QObject *obj)) +}; +Q_DECLARE_OPERATORS_FOR_FLAGS(QDeclarativeAnchors::Anchors) + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QDeclarativeAnchors) + +QT_END_HEADER + +#endif |