Method MainWindow

src/ui/MainWindow.cpp:31–68

#include <QTimer>

MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) {
    setWindowTitle("Device Manager");
    resize(640, 480);

    m_model = new DeviceModel(this);

    m_tree = new QTreeView(this);
    m_tree->setModel(m_model);
    m_tree->setHeaderHidden(true);
    m_tree->setRootIsDecorated(true);
    m_tree->setIndentation(16);
    m_tree->setContextMenuPolicy(Qt::CustomContextMenu);
    setCentralWidget(m_tree);

    connect(m_tree, &QTreeView::doubleClicked,
            this, &MainWindow::showProperties);
    connect(m_tree, &QTreeView::customContextMenuRequested,
            this, &MainWindow::showContextMenu);
    connect(m_tree->selectionModel(),
            &QItemSelectionModel::currentChanged,
            this, [this](const QModelIndex &, const QModelIndex &) {
        onSelectionChanged();
    });

    buildMenus();
    buildToolbar();
    statusBar()->showMessage("Scanning for hardware...");
    startScan();

    m_rescanTimer = new QTimer(this);
    m_rescanTimer->setSingleShot(true);
    m_rescanTimer->setInterval(500);
    connect(m_rescanTimer, &QTimer::timeout, this, &MainWindow::refresh);

    m_udevMonitor = new UdevMonitor(this);
    connect(m_udevMonitor, &UdevMonitor::deviceChanged,
            m_rescanTimer, qOverload<>(&QTimer::start));
}

MainWindow::~MainWindow() {
    if (m_scanner && m_scanner->isRunning()) {