Items can be added to model dynamically.

formats/jsonparser.h

@@ -0,0 +1,23 @@
+#ifndef JSONPARSER_H
+#define JSONPARSER_H
+
+#include <QVariant>
+
+class QJsonObject;
+class QString;
+class QByteArray;
+class QJsonArray;
+
+class JsonParser {
+ public:
+  static QList<QHash<int, QVariant>> toItemValuesList(const QByteArray& jsonData,
+                                                      const QString& objectName = "");
+
+ private:
+  explicit JsonParser();
+
+  static QJsonArray extractItemArray(const QByteArray& jsonData, const QString& objectName);
+  static QHash<int, QVariant> jsonObjectToItemValues(const QJsonObject& itemJsonObject);
+};
+
+#endif  // JSONPARSER_H