reference for QMetaObject::activate

Searching all over the net, I found no references of QMetaObject, except for this. This class has ot开发者_运维知识库her methods as well. Who knows where to find all details about QMetaObject class?

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You can find all information about QMetaObject by downloading and reading the sources from https://doc.qt.io/. "activate" are 4 private static member functions of QMetaObject declared in qobjectdefs.h and are for "internal index-based signal activation".

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QMetaObject is about signal and slot mechanism. Look this

1. https://doc.qt.io/archives/qt-4.7/metaobjects.html#meta-object-system

2. https://doc.qt.io/archives/qt-4.7/metaobjects.html#qt-s-property-system

3. https://doc.qt.io/archives/qt-4.7/signalsandslots.html