Refresh Qt and Wayland recipes

Red Bear OS Team

local/recipes/wayland/qt6-wayland-smoke/source/main.cpp

@@ -0,0 +1,24 @@
+#include <QByteArray>
+#include <QCoreApplication>
+#include <QGuiApplication>
+#include <QDebug>
+#include <QTimer>
+
+#include <cstdio>
+
+int main(int argc, char **argv) {
+    const QByteArray platform = qEnvironmentVariableIsSet("QT_QPA_PLATFORM")
+            ? qgetenv("QT_QPA_PLATFORM")
+            : QByteArray("wayland");
+
+    qputenv("QT_QPA_PLATFORM", platform);
+    std::fprintf(stderr, "qt6-wayland-smoke before QGuiApplication platform=%s\n", platform.constData());
+
+    QGuiApplication app(argc, argv);
+    std::fprintf(stderr, "qt6-wayland-smoke after QGuiApplication platform=%s\n", platform.constData());
+
+    qInfo() << "qt6-wayland-smoke platform" << QGuiApplication::platformName();
+
+    QTimer::singleShot(1000, &app, &QCoreApplication::quit);
+    return app.exec();
+}