switched from qsettings to json added editng of actors

src/ui/itemscrollbox.h

@@ -0,0 +1,41 @@
+#ifndef RELAYSCROLLBOX_H
+#define RELAYSCROLLBOX_H
+
+#include <QWidget>
+#include <vector>
+#include <memory>
+#include <QScroller>
+#include "itemwidget.h"
+#include "../items/relay.h"
+#include "../items/item.h"
+#include "../items/itemstore.h"
+
+
+namespace Ui {
+class RelayScrollBox;
+}
+
+class ItemScrollBox : public QWidget
+{
+    Q_OBJECT
+private:
+    std::vector< ItemWidget* > widgets_;
+
+public:
+    explicit ItemScrollBox(QWidget *parent = nullptr);
+    ~ItemScrollBox();
+
+    void setItemStore(ItemStore* itemStore);
+
+public slots:
+
+    void addItem(std::weak_ptr<Item> item);
+    void removeItem(const ItemData& item);
+
+private:
+    Ui::RelayScrollBox *ui;
+};
+
+#endif // RELAYSCROLLBOX_H
+
+