void MainWindow::closeEvent(QCloseEvent *event)
{
+ if (global_mixer->get_num_connected_clients() > 0) {
+ QMessageBox::StandardButton reply =
+ QMessageBox::question(this, "Nageru", "There are clients connected. Do you really want to quit?",
+ QMessageBox::Yes | QMessageBox::No);
+ if (reply != QMessageBox::Yes) {
+ event->ignore();
+ return;
+ }
+ }
+
analyzer->hide();
event->accept();
}