Added new property type: App::PropertyVectorDistance

This works exactly as a normal PropertyVector, but it
uses the Units-enabled GUI editor instead.

src/App/Application.cpp

@@ -1073,6 +1073,7 @@ void Application::initTypes(void)
     App ::PropertyLinkSubList       ::init();
     App ::PropertyMatrix            ::init();
     App ::PropertyVector            ::init();
+    App ::PropertyVectorDistance    ::init();
     App ::PropertyVectorList        ::init();
     App ::PropertyPlacement         ::init();
     App ::PropertyPlacementLink     ::init();

src/App/PropertyGeo.cpp

@@ -175,6 +175,27 @@ void PropertyVector::Paste(const Property &from)
 }
 
 
+//**************************************************************************
+// PropertyVectorDistance
+//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+TYPESYSTEM_SOURCE(App::PropertyVectorDistance , App::PropertyVector);
+
+//**************************************************************************
+// Construction/Destruction
+
+
+PropertyVectorDistance::PropertyVectorDistance()
+{
+
+}
+
+PropertyVectorDistance::~PropertyVectorDistance()
+{
+
+}
+
+
 //**************************************************************************
 // PropertyVectorList
 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

src/App/PropertyGeo.h

@@ -100,6 +100,44 @@ private:
 };
 
 
+class AppExport PropertyVectorDistance: public PropertyVector
+{
+    TYPESYSTEM_HEADER();
+
+public:
+    /**
+     * A constructor.
+     * A more elaborate description of the constructor.
+     */
+    PropertyVectorDistance();
+
+    /**
+     * A destructor.
+     * A more elaborate description of the destructor.
+     */
+    virtual ~PropertyVectorDistance();
+
+    /** Sets the property
+     */
+    void setValue(const Base::Vector3d &vec);
+    void setValue(double x, double y, double z);
+
+    /** This method returns a string representation of the property
+     */
+    const Base::Vector3d &getValue(void) const;
+    const char* getEditorName(void) const {
+        return "Gui::PropertyEditor::PropertyVectorDistanceItem";
+    }
+
+    virtual unsigned int getMemSize (void) const {
+        return sizeof(Base::Vector3d);
+    }
+
+private:
+    Base::Vector3d _cVec;
+};
+
+
 class AppExport PropertyVectorList: public PropertyLists
 {
     TYPESYSTEM_HEADER();

src/Gui/propertyeditor/PropertyItem.cpp

@@ -1011,9 +1011,9 @@ void PropertyVectorDistanceItem::setValue(const QVariant& variant)
     Base::Quantity y = Base::Quantity(value.y, Base::Unit::Length);
     Base::Quantity z = Base::Quantity(value.z, Base::Unit::Length);
     QString data = QString::fromAscii("(%1, %2, %3)")
-                    .arg(x.getUserString())
-                    .arg(y.getUserString())
-                    .arg(z.getUserString());
+                    .arg(x.getValue())
+                    .arg(y.getValue())
+                    .arg(z.getValue());
     setPropertyValue(data);
 }