One button is connected to the log_timestamp method; the other to the close method of the QWidget class.
一个按钮连接到了log_timestamp方法;另一个连接到了QWidget类的close方法。
All classes that inherit from QObject or one of its subclasses (e. g. QWidget) can contain signals and slots.
所有从Qobject或者它的一个子类(比如:QWidget)继承的类都包含信号与插槽。
All classes that inherit from QObject or one of its subclasses (e. g. QWidget) can contain signals and slots.
所有从Qobject或者它的一个子类(比如:QWidget)继承的类都包含信号与插槽。
应用推荐