+ add convenience method recomputeFeature()

+ make method recompute() protected

src/Mod/TechDraw/App/DrawHatch.cpp

@@ -94,7 +94,7 @@ App::DocumentObjectExecReturn *DrawHatch::execute(void)
     DrawViewPart* parent = getSourceView();
     if (parent) {
         parent->touch();
-        parent->recompute();
+        parent->recomputeFeature();
     }
     return App::DocumentObject::StdReturn;
 }

src/Mod/TechDraw/App/DrawProjGroup.cpp

@@ -305,7 +305,7 @@ App::DocumentObject * DrawProjGroup::addProjection(const char *viewProjType)
 
         addView(view);         //from DrawViewCollection - add to ProjGroup Views
         moveToCentre();
-        view->recompute();
+        view->recomputeFeature();
     }
 
     return view;
@@ -641,7 +641,7 @@ void DrawProjGroup::updateChildren(double scale)
             if(std::abs(view->Scale.getValue() - scale) > FLT_EPSILON) {
                 view->Scale.setValue(scale);
             }
-            view->recompute();
+            view->recomputeFeature();
         }
     }
 }

src/Mod/TechDraw/Gui/TaskProjGroup.cpp

@@ -128,7 +128,7 @@ void TaskProjGroup::viewToggled(bool toggle)
         changed = true;
     }
     if (changed) {
-        multiView->recompute();
+        multiView->recomputeFeature();
         if (multiView->ScaleType.isValue("Automatic")) {
             double scale = multiView->Scale.getValue();
             setFractionalScale(scale);
@@ -229,7 +229,7 @@ void TaskProjGroup::scaleTypeChanged(int index)
         return;
     }
 
-    multiView->recompute();
+    multiView->recomputeFeature();
     Gui::Command::updateActive();
 }
 
@@ -304,7 +304,7 @@ void TaskProjGroup::scaleManuallyChanged(int i)
     double scale = (double) a / (double) b;
     Gui::Command::doCommand(Gui::Command::Doc, "App.activeDocument().%s.Scale = %f", multiView->getNameInDocument()
                                                                                      , scale);
-    multiView->recompute();
+    multiView->recomputeFeature();
     Gui::Command::updateActive();
 }