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| 1 | int main(int argc, char *argv[]) | |
| 2 | {
| |
| 3 | #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) | |
| 4 | QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling); | |
| 5 | #endif | |
| 6 | ||
| 7 | QGuiApplication app(argc, argv); | |
| 8 | QmlCBridge c_app; | |
| 9 | ||
| 10 | QQmlApplicationEngine engine; | |
| 11 | const QUrl url(QStringLiteral("qrc:/main.qml"));
| |
| 12 | QObject::connect(&engine, &QQmlApplicationEngine::objectCreated, | |
| 13 | &app, [url](QObject *obj, const QUrl &objUrl) {
| |
| 14 | if (!obj && url == objUrl) | |
| 15 | QCoreApplication::exit(-1); | |
| 16 | }, Qt::QueuedConnection); | |
| 17 | engine.load(url); | |
| 18 | ||
| 19 | QQmlContext *root = engine.rootContext(); | |
| 20 | root->setContextProperty("app", &c_app);
| |
| 21 | ||
| 22 | QObject *component = engine.rootObjects().first(); | |
| 23 | c_app.setComponent(component); | |
| 24 | ||
| 25 | WId window = qobject_cast<QWindow*>(component)->winId(); | |
| 26 | Display *display = QX11Info::display(); | |
| 27 | ||
| 28 | // make window visible on all desktops | |
| 29 | unsigned long data = 0xffffffff; // all desktop | |
| 30 | XChangeProperty (display, window, | |
| 31 | XInternAtom(display, "_NET_WM_DESKTOP", False), | |
| 32 | XA_CARDINAL, | |
| 33 | 32, | |
| 34 | PropModeReplace, | |
| 35 | reinterpret_cast<unsigned char *>(&data), | |
| 36 | 1); | |
| 37 | ||
| 38 | // make window pass-through | |
| 39 | XRectangle rect; | |
| 40 | XserverRegion region = XFixesCreateRegion(display, &rect, 1); | |
| 41 | XFixesSetWindowShapeRegion(display, window, ShapeInput, 0, 0, region); | |
| 42 | XFixesSetWindowShapeRegion (display, window, ShapeBounding, 0, 0, 0); | |
| 43 | XFixesDestroyRegion(display, region); | |
| 44 | ||
| 45 | XMapWindow(display, window); | |
| 46 | XFlush(display); | |
| 47 | ||
| 48 | int status = app.exec(); | |
| 49 | return status; | |
| 50 | } | |
| 51 |
