Add SpinBoxToVector::set(double)

source/RobotAPI/libraries/NJointControllerGuiPluginUtility/SpinBoxToVector.h

@@ -125,9 +125,17 @@ namespace armarx
             ARMARX_CHECK_EQUAL(set->getSize(), _widgets.size());
             for (std::size_t i = 0; i < _widgets.size(); ++i)
             {
+                ARMARX_CHECK_NOT_NULL(set->getNode(i));
                 _widgets.at(i)->setValue(set->getNode(i)->getJointValue());
             }
         }
+        void set(double d)
+        {
+            for (auto w : _widgets)
+            {
+                w->setValue(d);
+            }
+        }
     public:
         void addWidget(Qwid* s)
         {