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306 lines
11 KiB
C++
306 lines
11 KiB
C++
/****************************************************************************
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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 QDECLARATIVESTATEOPERATIONS_H
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#define QDECLARATIVESTATEOPERATIONS_H
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#include "qdeclarativestate_p.h"
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#include <qdeclarativeitem.h>
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#include <qdeclarativeanchors_p.h>
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#include <qdeclarativescriptstring.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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#ifdef Q_OS_WINCE
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// qgraphicsitem.h includes qfunctions_wince.h.
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// qfunctions_wince.h defines a missing posix rewind for WinCE,
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// but this conflicts with rewind method defined in this class.
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// As a workaround we undefine WinCE posix replacement for rewind here.
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# undef rewind
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#endif
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class QDeclarativeParentChangePrivate;
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class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeParentChange : public QDeclarativeStateOperation, public QDeclarativeActionEvent
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{
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Q_OBJECT
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Q_DECLARE_PRIVATE(QDeclarativeParentChange)
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Q_PROPERTY(QDeclarativeItem *target READ object WRITE setObject)
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Q_PROPERTY(QDeclarativeItem *parent READ parent WRITE setParent)
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Q_PROPERTY(QDeclarativeScriptString x READ x WRITE setX)
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Q_PROPERTY(QDeclarativeScriptString y READ y WRITE setY)
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Q_PROPERTY(QDeclarativeScriptString width READ width WRITE setWidth)
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Q_PROPERTY(QDeclarativeScriptString height READ height WRITE setHeight)
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Q_PROPERTY(QDeclarativeScriptString scale READ scale WRITE setScale)
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Q_PROPERTY(QDeclarativeScriptString rotation READ rotation WRITE setRotation)
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public:
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QDeclarativeParentChange(QObject *parent=0);
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~QDeclarativeParentChange();
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QDeclarativeItem *object() const;
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void setObject(QDeclarativeItem *);
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QDeclarativeItem *parent() const;
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void setParent(QDeclarativeItem *);
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QDeclarativeItem *originalParent() const;
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QDeclarativeScriptString x() const;
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void setX(QDeclarativeScriptString x);
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bool xIsSet() const;
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QDeclarativeScriptString y() const;
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void setY(QDeclarativeScriptString y);
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bool yIsSet() const;
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QDeclarativeScriptString width() const;
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void setWidth(QDeclarativeScriptString width);
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bool widthIsSet() const;
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QDeclarativeScriptString height() const;
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void setHeight(QDeclarativeScriptString height);
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bool heightIsSet() const;
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QDeclarativeScriptString scale() const;
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void setScale(QDeclarativeScriptString scale);
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bool scaleIsSet() const;
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QDeclarativeScriptString rotation() const;
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void setRotation(QDeclarativeScriptString rotation);
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bool rotationIsSet() const;
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virtual ActionList actions();
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virtual void saveOriginals();
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//virtual void copyOriginals(QDeclarativeActionEvent*);
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virtual void execute(Reason reason = ActualChange);
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virtual bool isReversable();
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virtual void reverse(Reason reason = ActualChange);
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virtual QString typeName() const;
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virtual bool override(QDeclarativeActionEvent*other);
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virtual void rewind();
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virtual void saveCurrentValues();
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};
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class QDeclarativeStateChangeScriptPrivate;
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class Q_AUTOTEST_EXPORT QDeclarativeStateChangeScript : public QDeclarativeStateOperation, public QDeclarativeActionEvent
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{
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Q_OBJECT
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Q_DECLARE_PRIVATE(QDeclarativeStateChangeScript)
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Q_PROPERTY(QDeclarativeScriptString script READ script WRITE setScript)
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Q_PROPERTY(QString name READ name WRITE setName)
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public:
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QDeclarativeStateChangeScript(QObject *parent=0);
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~QDeclarativeStateChangeScript();
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virtual ActionList actions();
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virtual QString typeName() const;
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QDeclarativeScriptString script() const;
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void setScript(const QDeclarativeScriptString &);
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QString name() const;
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void setName(const QString &);
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virtual void execute(Reason reason = ActualChange);
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};
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class QDeclarativeAnchorChanges;
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class QDeclarativeAnchorSetPrivate;
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class Q_AUTOTEST_EXPORT QDeclarativeAnchorSet : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(QDeclarativeScriptString left READ left WRITE setLeft RESET resetLeft)
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Q_PROPERTY(QDeclarativeScriptString right READ right WRITE setRight RESET resetRight)
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Q_PROPERTY(QDeclarativeScriptString horizontalCenter READ horizontalCenter WRITE setHorizontalCenter RESET resetHorizontalCenter)
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Q_PROPERTY(QDeclarativeScriptString top READ top WRITE setTop RESET resetTop)
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Q_PROPERTY(QDeclarativeScriptString bottom READ bottom WRITE setBottom RESET resetBottom)
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Q_PROPERTY(QDeclarativeScriptString verticalCenter READ verticalCenter WRITE setVerticalCenter RESET resetVerticalCenter)
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Q_PROPERTY(QDeclarativeScriptString baseline READ baseline WRITE setBaseline RESET resetBaseline)
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//Q_PROPERTY(QDeclarativeItem *fill READ fill WRITE setFill RESET resetFill)
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//Q_PROPERTY(QDeclarativeItem *centerIn READ centerIn WRITE setCenterIn RESET resetCenterIn)
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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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public:
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QDeclarativeAnchorSet(QObject *parent=0);
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virtual ~QDeclarativeAnchorSet();
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QDeclarativeScriptString left() const;
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void setLeft(const QDeclarativeScriptString &edge);
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void resetLeft();
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QDeclarativeScriptString right() const;
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void setRight(const QDeclarativeScriptString &edge);
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void resetRight();
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QDeclarativeScriptString horizontalCenter() const;
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void setHorizontalCenter(const QDeclarativeScriptString &edge);
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void resetHorizontalCenter();
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QDeclarativeScriptString top() const;
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void setTop(const QDeclarativeScriptString &edge);
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void resetTop();
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QDeclarativeScriptString bottom() const;
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void setBottom(const QDeclarativeScriptString &edge);
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void resetBottom();
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QDeclarativeScriptString verticalCenter() const;
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void setVerticalCenter(const QDeclarativeScriptString &edge);
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void resetVerticalCenter();
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QDeclarativeScriptString baseline() const;
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void setBaseline(const QDeclarativeScriptString &edge);
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void resetBaseline();
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QDeclarativeItem *fill() const;
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void setFill(QDeclarativeItem *);
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void resetFill();
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QDeclarativeItem *centerIn() const;
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void setCenterIn(QDeclarativeItem *);
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void resetCenterIn();
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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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QDeclarativeAnchors::Anchors usedAnchors() const;
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/*Q_SIGNALS:
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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 QDeclarativeAnchorChanges;
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Q_DISABLE_COPY(QDeclarativeAnchorSet)
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Q_DECLARE_PRIVATE(QDeclarativeAnchorSet)
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};
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class QDeclarativeAnchorChangesPrivate;
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class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeAnchorChanges : public QDeclarativeStateOperation, public QDeclarativeActionEvent
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{
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Q_OBJECT
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Q_DECLARE_PRIVATE(QDeclarativeAnchorChanges)
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Q_PROPERTY(QDeclarativeItem *target READ object WRITE setObject)
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Q_PROPERTY(QDeclarativeAnchorSet *anchors READ anchors CONSTANT)
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public:
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QDeclarativeAnchorChanges(QObject *parent=0);
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~QDeclarativeAnchorChanges();
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virtual ActionList actions();
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QDeclarativeAnchorSet *anchors();
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QDeclarativeItem *object() const;
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void setObject(QDeclarativeItem *);
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virtual void execute(Reason reason = ActualChange);
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virtual bool isReversable();
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virtual void reverse(Reason reason = ActualChange);
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virtual QString typeName() const;
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virtual bool override(QDeclarativeActionEvent*other);
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virtual bool changesBindings();
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virtual void saveOriginals();
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virtual bool needsCopy() { return true; }
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virtual void copyOriginals(QDeclarativeActionEvent*);
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virtual void clearBindings();
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virtual void rewind();
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virtual void saveCurrentValues();
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QList<QDeclarativeAction> additionalActions();
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virtual void saveTargetValues();
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};
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QT_END_NAMESPACE
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QML_DECLARE_TYPE(QDeclarativeParentChange)
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QML_DECLARE_TYPE(QDeclarativeStateChangeScript)
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QML_DECLARE_TYPE(QDeclarativeAnchorSet)
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QML_DECLARE_TYPE(QDeclarativeAnchorChanges)
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QT_END_HEADER
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#endif // QDECLARATIVESTATEOPERATIONS_H
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