Method dontShowAgainChecked

pj_widgets/src/MessageBox.cpp:180–182

}

bool MessageBox::dontShowAgainChecked() const {
  return dont_show_again_->isVisible() && dont_show_again_->isChecked();
}

QPushButton* MessageBox::addButton(const QString& label, ButtonRole role) {
  auto* btn = new QPushButton(label, this);