本文介绍了如何使用特定宏来替代emit关键字，以实现集成Qt信号与槽与第三方信号/槽机制的目标。适用于在配置文件中未指定no_keywords的情况下，或者即使未指定no_keywords时也能应用此方法。详细阐述了Q_SIGNAL、Q_SLOT等宏的使用场景及优势，特别针对使用不理解信号或Q_SIGNALS/Q_SLOTS组的第三方源代码解析器的情况。
Q_EMIT
Use this macro to replace the emit keyword for emitting signals, when you want to use Qt Signals and Slots with a 3rd party signal/slot mechanism.
The macro is normally used when no_keywords is specified with the CONFIG variable in the .pro file, but it can be used even when no_keywords is not specified.
Q_SIGNAL
This is an additional macro that allows you to mark a single function as a signal. It can be quite useful, especially when you use a 3rd-party source code parser which doesn't understand a signals or Q_SIGNALS groups.
Use this macro to replace the signals keyword in class declarations, when you want to use Qt Signals and Slots with a 3rd party signal/slot mechanism.
The macro is normally used when no_keywords is specified with the CONFIG variable in the .pro file, but it can be used even when no_keywords is not specified.
Q_SIGNALS
Use this macro to replace the signals keyword in class declarations, when you want to use Qt Signals and Slots with a 3rd party signal/slot mechanism.
The macro is normally used when no_keywords is specified with the CONFIG variable in the .pro file, but it can be used even when no_keywords is not specified.
Q_SLOT
This is an additional macro that allows you to mark a single function as a slot. It can be quite useful, especially when you use a 3rd-party source code parser which doesn't understand a slots or Q_SLOTS groups.
Use this macro to replace the slots keyword in class declarations, when you want to use Qt Signals and Slots with a 3rd party signal/slot mechanism.
The macro is normally used when no_keywords is specified with the CONFIG variable in the .pro file, but it can be used even when no_keywords is not specified.
Q_SLOTS
Use this macro to replace the slots keyword in class declarations, when you want to use Qt Signals and Slots with a 3rd party signal/slot mechanism.
The macro is normally used when no_keywords is specified with the CONFIG variable in the .pro file, but it can be used even when no_keywords is not specified.
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