switched from qsettings to json added editng of actors

src/ui/actorwidgets/sensoractorwidget.h

@@ -0,0 +1,33 @@
+#ifndef SENSORACTORWIDGET_H
+#define SENSORACTORWIDGET_H
+
+#include <QWidget>
+#include <QItemSelection>
+#include "../../actors/sensoractor.h"
+
+namespace Ui {
+class SensorActorWidget;
+}
+
+class SensorActorWidget : public QWidget
+{
+    Q_OBJECT
+
+    SensorActor* sensorActor_;
+    SensorStore* sensors_;
+
+public:
+    explicit SensorActorWidget(SensorActor* sensorActor, SensorStore* sensors = nullptr, QWidget *parent = nullptr);
+    ~SensorActorWidget();
+
+private slots:
+
+    void setThreshold(double in);
+    void setSlope(int index);
+    void setSensor(const QModelIndex &index);
+
+private:
+    Ui::SensorActorWidget *ui;
+};
+
+#endif // SENSORACTORWIDGET_H