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42 #ifndef CUSTOMPROPERTYANIMATION_H
43 #define CUSTOMPROPERTYANIMATION_H
45 #include <QtCore/qvariantanimation.h>
51 struct AbstractProperty
53 virtual QVariant
read() const = 0;
54 virtual void write(const QVariant
&value
) = 0;
58 class CustomPropertyAnimation
: public QVariantAnimation
62 template <typename Target
, typename T
, typename T2
= T
>
63 class MemberFunctionProperty
: public AbstractProperty
66 typedef T (Target::*Getter
)(void) const;
67 typedef void (Target::*Setter
)(T2
);
69 MemberFunctionProperty(Target
* target
, Getter getter
, Setter setter
)
70 : m_target(target
), m_getter(getter
), m_setter(setter
) {}
72 virtual void write(const QVariant
&value
)
74 if (m_setter
) (m_target
->*m_setter
)(qVariantValue
<T
>(value
));
77 virtual QVariant
read() const
79 if (m_getter
) return qVariantFromValue
<T
>((m_target
->*m_getter
)());
90 CustomPropertyAnimation(QObject
*parent
= 0);
91 ~CustomPropertyAnimation();
93 template<class Target
, typename T
>
94 void setMemberFunctions(Target
* target
, T (Target::*getter
)() const, void (Target::*setter
)(const T
& ))
96 setProperty(new MemberFunctionProperty
<Target
, T
, const T
&>(target
, getter
, setter
));
99 template<class Target
, typename T
>
100 void setMemberFunctions(Target
* target
, T (Target::*getter
)() const, void (Target::*setter
)(T
))
102 setProperty(new MemberFunctionProperty
<Target
, T
>(target
, getter
, setter
));
105 void updateCurrentValue(const QVariant
&value
);
106 void updateState(QAbstractAnimation::State oldState
, QAbstractAnimation::State newState
);
107 void setProperty(AbstractProperty
*animProp
);
110 Q_DISABLE_COPY(CustomPropertyAnimation
);
111 AbstractProperty
*animProp
;
114 #endif // CUSTOMPROPERTYANIMATION_H