Qt3DCore.QPropertyValueRemovedChangeBase ¶

详细描述 ¶

QPropertyValueRemovedChangeBase class is the base class for all QSceneChange events that have the changeType() PropertyValueRemoved . You should not need to instantiate this class. Usually you should be using one of its subclasses such as QPropertyNodeRemovedChange .

You can subclass this to create your own node Removed types for communication between your QNode and QBackendNode subclasses when writing your own aspects.

class PySide2.Qt3DCore.Qt3DCore. QPropertyValueRemovedChangeBase ( subjectId ) ¶

注意

This constructor is deprecated.

param subjectId

QNodeId

构造新 QPropertyValueRemovedChangeBase with subjectId