ui: graphView

Graph view has now toggle-able subnodes. Subnodes connected to the active node are always visible.

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src/lib/utility/Property.h

@@ -9,6 +9,7 @@ public:
 	~Property();
 
 	T& operator=(const T& value);
+	T& operator=(const Property& property);
 
 	operator const T&() const;
 
@@ -34,6 +35,13 @@ T& Property<T>::operator=(const T& value)
 	return *m_valuePointer;
 }
 
+template<class T>
+T& Property<T>::operator=(const Property& property)
+{
+	*m_valuePointer = *property.m_valuePointer;
+	return *m_valuePointer;
+}
+
 template<class T>
 Property<T>::operator const T&() const
 {

src/lib/utility/math/Vector2.h

@@ -134,6 +134,8 @@ template<class U>
 void Vector2<T>::operator=(const Vector2<U>& other)
 {
 	this->assign(other);
+	x = Property(&VectorBase<T, 2>::m_values[m_xIndex]);
+	y = Property(&VectorBase<T, 2>::m_values[m_yIndex]);
 }
 
 typedef Vector2<float> Vec2f;