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     2 **

     3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the QtDeclarative module of the Qt Toolkit.

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    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

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    40 ****************************************************************************/

    41 

    42 #ifndef QDECLARATIVETRANSITION_H

    43 #define QDECLARATIVETRANSITION_H

    44 

    45 #include "private/qdeclarativestate_p.h"

    46 

    47 #include <qdeclarative.h>

    48 

    49 #include <QtCore/qobject.h>

    50 

    51 QT_BEGIN_HEADER

    52 

    53 QT_BEGIN_NAMESPACE

    54 

    55 QT_MODULE(Declarative)

    56 

    57 class QDeclarativeAbstractAnimation;

    58 class QDeclarativeTransitionPrivate;

    59 class QDeclarativeTransitionManager;

    60 class Q_DECLARATIVE_EXPORT QDeclarativeTransition : public QObject

    61 {

    62     Q_OBJECT

    63     Q_DECLARE_PRIVATE(QDeclarativeTransition)

    64 

    65     Q_PROPERTY(QString from READ fromState WRITE setFromState NOTIFY fromChanged)

    66     Q_PROPERTY(QString to READ toState WRITE setToState NOTIFY toChanged)

    67     Q_PROPERTY(bool reversible READ reversible WRITE setReversible NOTIFY reversibleChanged)

    68     Q_PROPERTY(QDeclarativeListProperty<QDeclarativeAbstractAnimation> animations READ animations)

    69     Q_CLASSINFO("DefaultProperty", "animations")

    70     Q_CLASSINFO("DeferredPropertyNames", "animations")

    71 

    72 public:

    73     QDeclarativeTransition(QObject *parent=0);

    74     ~QDeclarativeTransition();

    75 

    76     QString fromState() const;

    77     void setFromState(const QString &);

    78 

    79     QString toState() const;

    80     void setToState(const QString &);

    81 

    82     bool reversible() const;

    83     void setReversible(bool);

    84 

    85     QDeclarativeListProperty<QDeclarativeAbstractAnimation> animations();

    86 

    87     void prepare(QDeclarativeStateOperation::ActionList &actions,

    88                  QList<QDeclarativeProperty> &after,

    89                  QDeclarativeTransitionManager *end);

    90 

    91     void setReversed(bool r);

    92     void stop();

    93 

    94 Q_SIGNALS:

    95     void fromChanged();

    96     void toChanged();

    97     void reversibleChanged();

    98 };

    99 

   100 QT_END_NAMESPACE

   101 

   102 QML_DECLARE_TYPE(QDeclarativeTransition)

   103 

   104 QT_END_HEADER

   105 

   106 #endif // QDECLARATIVETRANSITION_H