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204 lines
7.5 KiB
C
204 lines
7.5 KiB
C
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/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the QtDeclarative module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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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 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company 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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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QDECLARATIVEANCHORS_H
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#define QDECLARATIVEANCHORS_H
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#include "qdeclarativeitem.h"
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#include <qdeclarative.h>
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#include <QtCore/QObject>
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#include <qdeclarativeglobal_p.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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class QDeclarativeAnchorsPrivate;
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class QDeclarativeAnchorLine;
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class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeAnchors : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(QDeclarativeAnchorLine left READ left WRITE setLeft RESET resetLeft NOTIFY leftChanged)
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Q_PROPERTY(QDeclarativeAnchorLine right READ right WRITE setRight RESET resetRight NOTIFY rightChanged)
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Q_PROPERTY(QDeclarativeAnchorLine horizontalCenter READ horizontalCenter WRITE setHorizontalCenter RESET resetHorizontalCenter NOTIFY horizontalCenterChanged)
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Q_PROPERTY(QDeclarativeAnchorLine top READ top WRITE setTop RESET resetTop NOTIFY topChanged)
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Q_PROPERTY(QDeclarativeAnchorLine bottom READ bottom WRITE setBottom RESET resetBottom NOTIFY bottomChanged)
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Q_PROPERTY(QDeclarativeAnchorLine verticalCenter READ verticalCenter WRITE setVerticalCenter RESET resetVerticalCenter NOTIFY verticalCenterChanged)
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Q_PROPERTY(QDeclarativeAnchorLine baseline READ baseline WRITE setBaseline RESET resetBaseline NOTIFY baselineChanged)
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Q_PROPERTY(qreal margins READ margins WRITE setMargins NOTIFY marginsChanged)
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Q_PROPERTY(qreal leftMargin READ leftMargin WRITE setLeftMargin NOTIFY leftMarginChanged)
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Q_PROPERTY(qreal rightMargin READ rightMargin WRITE setRightMargin NOTIFY rightMarginChanged)
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Q_PROPERTY(qreal horizontalCenterOffset READ horizontalCenterOffset WRITE setHorizontalCenterOffset NOTIFY horizontalCenterOffsetChanged)
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Q_PROPERTY(qreal topMargin READ topMargin WRITE setTopMargin NOTIFY topMarginChanged)
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Q_PROPERTY(qreal bottomMargin READ bottomMargin WRITE setBottomMargin NOTIFY bottomMarginChanged)
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Q_PROPERTY(qreal verticalCenterOffset READ verticalCenterOffset WRITE setVerticalCenterOffset NOTIFY verticalCenterOffsetChanged)
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Q_PROPERTY(qreal baselineOffset READ baselineOffset WRITE setBaselineOffset NOTIFY baselineOffsetChanged)
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Q_PROPERTY(QGraphicsObject *fill READ fill WRITE setFill RESET resetFill NOTIFY fillChanged)
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Q_PROPERTY(QGraphicsObject *centerIn READ centerIn WRITE setCenterIn RESET resetCenterIn NOTIFY centerInChanged)
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public:
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QDeclarativeAnchors(QObject *parent=0);
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QDeclarativeAnchors(QGraphicsObject *item, QObject *parent=0);
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virtual ~QDeclarativeAnchors();
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enum Anchor {
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LeftAnchor = 0x01,
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RightAnchor = 0x02,
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TopAnchor = 0x04,
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BottomAnchor = 0x08,
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HCenterAnchor = 0x10,
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VCenterAnchor = 0x20,
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BaselineAnchor = 0x40,
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Horizontal_Mask = LeftAnchor | RightAnchor | HCenterAnchor,
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Vertical_Mask = TopAnchor | BottomAnchor | VCenterAnchor | BaselineAnchor
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};
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Q_DECLARE_FLAGS(Anchors, Anchor)
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QDeclarativeAnchorLine left() const;
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void setLeft(const QDeclarativeAnchorLine &edge);
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void resetLeft();
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QDeclarativeAnchorLine right() const;
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void setRight(const QDeclarativeAnchorLine &edge);
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void resetRight();
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QDeclarativeAnchorLine horizontalCenter() const;
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void setHorizontalCenter(const QDeclarativeAnchorLine &edge);
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void resetHorizontalCenter();
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QDeclarativeAnchorLine top() const;
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void setTop(const QDeclarativeAnchorLine &edge);
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void resetTop();
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QDeclarativeAnchorLine bottom() const;
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void setBottom(const QDeclarativeAnchorLine &edge);
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void resetBottom();
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QDeclarativeAnchorLine verticalCenter() const;
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void setVerticalCenter(const QDeclarativeAnchorLine &edge);
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void resetVerticalCenter();
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QDeclarativeAnchorLine baseline() const;
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void setBaseline(const QDeclarativeAnchorLine &edge);
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void resetBaseline();
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qreal leftMargin() const;
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void setLeftMargin(qreal);
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qreal rightMargin() const;
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void setRightMargin(qreal);
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qreal horizontalCenterOffset() const;
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void setHorizontalCenterOffset(qreal);
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qreal topMargin() const;
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void setTopMargin(qreal);
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qreal bottomMargin() const;
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void setBottomMargin(qreal);
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qreal margins() const;
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void setMargins(qreal);
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qreal verticalCenterOffset() const;
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void setVerticalCenterOffset(qreal);
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qreal baselineOffset() const;
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void setBaselineOffset(qreal);
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QGraphicsObject *fill() const;
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void setFill(QGraphicsObject *);
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void resetFill();
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QGraphicsObject *centerIn() const;
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void setCenterIn(QGraphicsObject *);
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void resetCenterIn();
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Anchors usedAnchors() const;
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void classBegin();
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void componentComplete();
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bool mirrored();
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Q_SIGNALS:
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void leftChanged();
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void rightChanged();
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void topChanged();
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void bottomChanged();
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void verticalCenterChanged();
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void horizontalCenterChanged();
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void baselineChanged();
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void fillChanged();
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void centerInChanged();
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void leftMarginChanged();
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void rightMarginChanged();
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void topMarginChanged();
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void bottomMarginChanged();
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void marginsChanged();
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void verticalCenterOffsetChanged();
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void horizontalCenterOffsetChanged();
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void baselineOffsetChanged();
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private:
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friend class QDeclarativeItem;
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friend class QDeclarativeItemPrivate;
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friend class QDeclarativeGraphicsWidget;
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Q_DISABLE_COPY(QDeclarativeAnchors)
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Q_DECLARE_PRIVATE(QDeclarativeAnchors)
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Q_PRIVATE_SLOT(d_func(), void _q_widgetGeometryChanged())
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Q_PRIVATE_SLOT(d_func(), void _q_widgetDestroyed(QObject *obj))
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};
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Q_DECLARE_OPERATORS_FOR_FLAGS(QDeclarativeAnchors::Anchors)
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QT_END_NAMESPACE
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QML_DECLARE_TYPE(QDeclarativeAnchors)
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QT_END_HEADER
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#endif
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