How can I check if QPushButton is clicked

Question

I want to use an if-else statement to check if QPushButton is clicked or not.
How can I do this?.

Answer 1

The question does not make sense. Being clicked is not a state that you can check; clicking a button is an event . It is important to distinguish between states and events.

You handle a button click event by connecting a slot to the signal QAbstractButton::clicked() .

Maybe you mean "How do I check if a button is down?". Being down is a state; you check that state using the method QAbstractButton::isDown() .

Answer 2

如果要尝试确定是否在将checkable属性设置为true的情况下按下按钮，则QPushButton的父类QAbstractButton具有检查属性（setChecked / isChecked）。