The QQmlPropertyValueSource class is an interface for property value sources such as animations and bindings. 更多...
| 头： | #include <QQmlPropertyValueSource> |
| qmake: | QT += qml |
| QQmlPropertyValueSource () | |
| virtual | ~QQmlPropertyValueSource () |
| virtual void | setTarget (const QQmlProperty & property ) = 0 |
见 Property Value Sources for information on writing custom property value sources.
Constructs a QQmlPropertyValueSource.
[虚拟]
QQmlPropertyValueSource::
~QQmlPropertyValueSource
()
Destroys the value source.
[pure virtual]
void
QQmlPropertyValueSource::
setTarget
(const
QQmlProperty
&
property
)
Set the target property for the value source. This method will be called by the QML engine when assigning a value source.