Function ConfirmMessage

src/qt/test/util.cpp:14–25

#include <QWidget>

void ConfirmMessage(QString* text, std::chrono::milliseconds msec)
{
    QTimer::singleShot(msec, [text]() {
        for (QWidget* widget : QApplication::topLevelWidgets()) {
            if (widget->inherits("QMessageBox")) {
                QMessageBox* messageBox = qobject_cast<QMessageBox*>(widget);
                if (text) *text = messageBox->text();
                messageBox->defaultButton()->click();
            }
        }
    });
}