making signal from qml call slot in c++ class

NetworkScanner.h

@@ -0,0 +1,27 @@
+#ifndef NETWORKSCANNER_H
+#define NETWORKSCANNER_H
+
+#endif // NETWORKSCANNER_H
+
+#include <QObject>
+
+// class Network
+// {
+// public:
+//     enum NetworkStatus {
+//         Connected = 0,
+//         Available
+//     };
+
+//     Network(const QString &name, const NetworkStatus &status);
+
+//     QString name;
+//     NetworkStatus status;
+// };
+
+class NetworkScanner : public QObject
+{
+    Q_OBJECT
+public slots:
+    void scan();
+};