Qt3DAnimation::QAnimationCallback Class
class Qt3DAnimation::QAnimationCallback代表动画回调对象。更多
头文件: | #include <QAnimationCallback> |
CMake: | find_package(Qt6 REQUIRED COMPONENTS 3danimation) target_link_libraries(mytarget PRIVATE Qt6::3danimation) |
qmake: | QT += 3danimation |
状态: | 已废弃 |
公共类型
公共函数
virtual void | valueChanged(const QVariant &value) = 0 |
成员类型文档
枚举 QAnimationCallback::Flag
flags QAnimationCallback::Flags
用于指示如何调用valueChanged() 函数的标志。
常量 | 值 | 说明 |
---|---|---|
Qt3DAnimation::QAnimationCallback::OnOwningThread | 0x0 | 在拥有线程(GUI 或主)上调用回调函数。 |
Qt3DAnimation::QAnimationCallback::OnThreadPool | 0x01 | 回调函数在线程池的工作线程上调用。 |
Flags 类型是QFlags<Flag> 的类型定义。它存储 Flag 值的 OR 组合。
成员函数文档
[pure virtual]
void QAnimationCallback::valueChanged(const QVariant &value)
回调函数,当动画value 发生变化时触发。
另请参阅 QCallbackMapping::setCallback() 。
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