simplify

GUI/Model/Item/AxesItems.cpp

@@ -136,11 +136,6 @@ BasicAxisItem::~BasicAxisItem() = default;
 
 BasicAxisItem::BasicAxisItem(const QString& type)
     : SessionItem(type)
-{
-    register_basic_properties();
-}
-
-void BasicAxisItem::register_basic_properties()
 {
     addProperty(P_IS_VISIBLE, true);
     addProperty(P_NBINS, 100)->setLimits(RealLimits::limited(1, max_detector_pixels));

GUI/Model/Item/AxesItems.h

@@ -67,7 +67,6 @@ public:
 
 protected:
     explicit BasicAxisItem(const QString& type);
-    void register_basic_properties();
 };
 
 class AmplitudeAxisItem : public BasicAxisItem {