QQmlPropertyValueSource Class
QQmlPropertyValueSource 类是一个接口，用于处理属性值源，例如动画和绑定。更多内容...
| 头文件： | #include <QQmlPropertyValueSource> |
| CMake： | find_package(Qt6 REQUIRED COMPONENTS Qml) target_link_libraries(mytarget PRIVATE Qt6::Qml) |
| qmake： | QT += qml |
公共函数
| QQmlPropertyValueSource() | |
| virtual | ~QQmlPropertyValueSource() |
| virtual void | setTarget(const QQmlProperty &property) = 0 |
详细说明
有关编写自定义属性值源的信息，请参阅“属性值源”。
成员函数文档
QQmlPropertyValueSource::QQmlPropertyValueSource()
创建一个 QQmlPropertyValueSource。
[virtual noexcept] QQmlPropertyValueSource::~QQmlPropertyValueSource()
销毁该值源。
[pure virtual] void QQmlPropertyValueSource::setTarget(const QQmlProperty &property)
为值源设置目标property 。在分配值源时，QML引擎会调用此方法。
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