Real time push button click check

knyitra

//Constructor
connect(btn, &QPushButton::clicked, this, &MainWindow::add);


void MainWindow::add() {
    QPushButton* btn = new QPushButton(scrollAreaSlider);
    ......
    listBtn.push_back(btn); //it is a QList, and it is a private variable
}   
    
void MainWindow::load(QString str) {
    ...........
}

In real time, if the listBtn element has been clicked I want to call another function called load, and do something with the listBtn clicked button text.

SGaist

Hi,

You can connect a lambda to call your load function with the button text.

knyitra

@SGaist

Okey so, I have to go thorugh each button with foreach, and using lambda function.

JonB

@knyitra
Yes to lambda. You only need to foreach if you want to connect in retrospect; if you do the connect()s immediately after you create each QPushButton as you go along you don't need to revisit them.