I really don't want to disappoint you, but those are only basic stuff.
Anyway, if you learned and understood OOP topics, you should understand Qt framework pretty fast.
But don't hurry, always remember that understanding is the key to programming, so don't limit yourself to just tutorials (since tutorial usually don't offer that many explanations): read books, articles, documentation, forums (i have learned a lot about C++ and Qt from forums) etc... and always try to understand the things you read.
Also it may take longer to get familiar with the "GUI stuff" (since you have done only console applications, i was is the same situation, only standard C++(and STL) for one year, and then Qt as the first GUI framework)
This
link can help with other links to concepts used in Qt framework, if you didn't understood some topic in a book you can browse there for some more information.
Here you can find my opinion about
Foundations of Qt development by Johan Thelin (read the whole topic since you have more books recommendations there)
And don't forgot about memory management, it's a very important C++ topic so it's also very important Qt topic, even if Qt has some mechanisms that help you with that, you still need understand memory management.
Happy learning

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