Qt Signals and Slots

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Does your code ever return to the Qt event loop? Thank you for the answer but I don´t understand you I put the breakpoint in the emit line, and

使用Qt的信号和槽（Signals and Slots）机制有以下好处：松耦合：通过信号和槽，对象之间的通信是松耦合的。发送者不需要知道接收者的具体实现细节， Qt's signals and slots mechanism ensures that if you connect a signal to a slot, the slot will be called with the signal's parameters at the right time

caribbean wild slot How Qt Signals & Slots Work Velcode•23K views · 18:19 · Go to Signals and Slots in Qt When a signal is emitted, the slots connected to it are usually executed immediately, just like a normal function call When this happens, the signals and slots