Renamed widgets subproject into BeetRoundWidgets.

UIs/BeetRoundWidgets/main.cpp

@@ -0,0 +1,29 @@
+#include "mainwindow.h"
+
+#include <QApplication>
+#include <QLocale>
+#include <QTranslator>
+
+#ifdef QT_DEBUG
+#include "utils/messagehandler.h"
+#endif
+
+int main(int argc, char* argv[]) {
+#ifdef QT_DEBUG
+  qInstallMessageHandler(consoleHandlerColoredVerboseInDarkTheme);
+#endif
+  QApplication a(argc, argv);
+
+  QTranslator translator;
+  const QStringList uiLanguages = QLocale::system().uiLanguages();
+  for (const QString& locale : uiLanguages) {
+    const QString baseName = "GenericWidgets_" + QLocale(locale).name();
+    if (translator.load(":/i18n/" + baseName)) {
+      a.installTranslator(&translator);
+      break;
+    }
+  }
+  MainWindow w;
+  w.show();
+  return a.exec();
+}