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22 ** GNU General Public License Usage
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42 #ifndef QDECLARATIVEPROPERTYCHANGES_H
43 #define QDECLARATIVEPROPERTYCHANGES_H
45 #include "qdeclarativestateoperations_p.h"
46 #include <private/qdeclarativecustomparser_p.h>
52 class QDeclarativePropertyChangesPrivate;
53 class Q_QUICK_PRIVATE_EXPORT QDeclarativePropertyChanges : public QDeclarativeStateOperation
56 Q_DECLARE_PRIVATE(QDeclarativePropertyChanges)
58 Q_PROPERTY(QObject *target READ object WRITE setObject)
59 Q_PROPERTY(bool restoreEntryValues READ restoreEntryValues WRITE setRestoreEntryValues)
60 Q_PROPERTY(bool explicit READ isExplicit WRITE setIsExplicit)
62 QDeclarativePropertyChanges();
63 ~QDeclarativePropertyChanges();
65 QObject *object() const;
66 void setObject(QObject *);
68 bool restoreEntryValues() const;
69 void setRestoreEntryValues(bool);
71 bool isExplicit() const;
72 void setIsExplicit(bool);
74 virtual ActionList actions();
76 bool containsProperty(const QString &name) const;
77 bool containsValue(const QString &name) const;
78 bool containsExpression(const QString &name) const;
79 void changeValue(const QString &name, const QVariant &value);
80 void changeExpression(const QString &name, const QString &expression);
81 void removeProperty(const QString &name);
82 QVariant value(const QString &name) const;
83 QString expression(const QString &name) const;
85 void detachFromState();
88 QVariant property(const QString &name) const;
91 class QDeclarativePropertyChangesParser : public QDeclarativeCustomParser
94 QDeclarativePropertyChangesParser()
95 : QDeclarativeCustomParser(AcceptsAttachedProperties) {}
97 void compileList(QList<QPair<QString, QVariant> > &list, const QString &pre, const QDeclarativeCustomParserProperty &prop);
99 virtual QByteArray compile(const QList<QDeclarativeCustomParserProperty> &);
100 virtual void setCustomData(QObject *, const QByteArray &);
106 QML_DECLARE_TYPE(QDeclarativePropertyChanges)
110 #endif // QDECLARATIVEPROPERTYCHANGES_H