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7 ** This file is part of the QtDeclarative module of the Qt Toolkit.
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22 ** GNU General Public License Usage
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42 #ifndef QDECLARATIVEINCUBATOR_H
43 #define QDECLARATIVEINCUBATOR_H
45 #include <QtDeclarative/qdeclarativeerror.h>
52 class QDeclarativeEngine;
54 class QDeclarativeIncubatorPrivate;
55 class Q_DECLARATIVE_EXPORT QDeclarativeIncubator
57 Q_DISABLE_COPY(QDeclarativeIncubator)
71 QDeclarativeIncubator(IncubationMode = Asynchronous);
72 virtual ~QDeclarativeIncubator();
75 void forceCompletion();
80 bool isLoading() const;
82 QList<QDeclarativeError> errors() const;
84 IncubationMode incubationMode() const;
86 Status status() const;
88 QObject *object() const;
91 virtual void statusChanged(Status);
92 virtual void setInitialState(QObject *);
95 friend class QDeclarativeComponent;
96 friend class QDeclarativeEnginePrivate;
97 friend class QDeclarativeIncubatorPrivate;
98 QDeclarativeIncubatorPrivate *d;
101 class QDeclarativeEnginePrivate;
102 class Q_DECLARATIVE_EXPORT QDeclarativeIncubationController
104 Q_DISABLE_COPY(QDeclarativeIncubationController)
106 QDeclarativeIncubationController();
107 virtual ~QDeclarativeIncubationController();
109 QDeclarativeEngine *engine() const;
110 int incubatingObjectCount() const;
112 void incubateFor(int msecs);
113 void incubateWhile(bool *flag);
116 virtual void incubatingObjectCountChanged(int);
119 friend class QDeclarativeEngine;
120 friend class QDeclarativeEnginePrivate;
121 friend class QDeclarativeIncubatorPrivate;
122 QDeclarativeEnginePrivate *d;
129 #endif // QDECLARATIVEINCUBATOR_H