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Support for Signals and Slots¶ One of the key features of Qt is its use of signals and slots to communicate between objects. Their use encourages the development of reusable components.
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QThread is the central class in Qt to run code in a different thread. It's a QObject ... Connect their QObject::deleteLater() slot to the QThread::finished() signal. Yes, this .... threads, on different data; otherwise it requires external synchronization ...
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