Method ~MainWindow

src/ui/MainWindow.cpp:70–78

}

MainWindow::~MainWindow() {
    if (m_scanner && m_scanner->isRunning()) {
        // Disconnect first so the finished signal doesn't trigger deleteLater
        // or null out m_scanner while we're waiting — parent-child cleanup
        // handles deletion after wait() returns.
        m_scanner->disconnect();
        m_scanner->wait();
    }
}

void MainWindow::startScan() {
    if (m_scanner && m_scanner->isRunning())