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qt connect signal slot

qt connect signal slot

Signals and slots are loosely coupled: A class which emits a signal neither knows nor cares which slots receive the signal. Qt's signals and slots mechanism ensures that if you connect a signal to a slot, ...

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qt connect signal slot 相關資訊

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  • 除了使用Qt現有元件預先定義好的Signal與Slot之外，您也可以定義自己物件的Signal與Slot，方式是繼承QObject或它的子類別（例如QWidget），以下直接使用實...
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