update

example/src/AppInfo.h

@@ -0,0 +1,19 @@
+#ifndef APPINFO_H
+#define APPINFO_H
+
+#include <QObject>
+#include "lang/Lang.h"
+#include "stdafx.h"
+
+class AppInfo : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY_AUTO(QString,version)
+    Q_PROPERTY_AUTO(Lang*,lang)
+public:
+    explicit AppInfo(QObject *parent = nullptr);
+    Q_INVOKABLE void changeLang(const QString& locale);
+    Q_SIGNAL void activeWindow();
+};
+
+#endif // APPINFO_H