Qt：在给定 QObject 上设置的动态属性列表？

Question

Using QMetaObject I am able to browse all properties defined at compile-time using Q_PROPERTY macro...

Now I would be able to browse all dynamic properties added at run-time using setProperty() ...

Is it possible?

Answer 1

You can get the list of all dynamic properties using QObject::dynamicPropertyNames() . For example:

QList<QByteArray> dynamicProperties = object->dynamicPropertyNames();

To get the property value use the same QObject::property(const char * name ) function:

QVariant val = object->property(name );