QT connect signal to slot

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QT connect signal to slot Code for this video c-tutorialqt In this video we will learn How Qt

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qtech slot malaysia 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

环境说明二、环境搭建下安装通用的交叉编译器下编译Qt SIGNAL(clicked()),this,SLOT(pPushButton_Test1_clicked()));

qt 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

The signals and slots mechanism is type safe The signature of a signal must match the signature of the receiving slot