refactoring for better separation of concerns

networksmodel.h

@@ -0,0 +1,31 @@
+#ifndef NETWORKSMODEL_H
+#define NETWORKSMODEL_H
+
+#include <QAbstractListModel>
+#include "networkscanner.h"
+
+class NetworksModel : public QAbstractListModel
+{
+    Q_OBJECT
+public:
+    enum NetworkRoles
+    {
+        NameRole = Qt::UserRole + 1
+    };
+
+    NetworksModel(QObject *parent = nullptr);
+    int rowCount(const QModelIndex &parent = QModelIndex()) const;
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
+
+public slots:
+    void scan();
+
+protected:
+    QHash<int, QByteArray> roleNames() const;
+
+private:
+    QList<Network> m_networks;
+    NetworkScanner m_networkScanner;
+};
+
+#endif // NETWORKSMODEL_H