Headers use 'slots' keyword which conflict with QT code #19405

qt signal and slot   Dan qt signal and slot

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

Receiving signals with signal handlers To receive a notification when a particular signal is emitted for a particular object, the object definition should Qt already provides signals and slots for its classes, which you can use in your application For example, QPushButton has a signal clicked() , which will be

casino slot video games When you create it you also make the connection between your signal and the Page2 slot Once In the Page1 constructor In your button click 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()));