ui: graph view layouting and member rendering

Added simple layouting functions (implementations for simple grid and circle layout).
Also the graph displays class members and connections (edges) to or from them "correctly" now.

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bin/app/data/src/header.h

@@ -13,10 +13,6 @@ y fooy();
 z fooz();
 */
 
-class A {};
-class B : public A {};
-typedef A* C;
-
 const bool *ab(int a, int b);
 
 bool const *abc(int a, int b);
@@ -27,3 +23,66 @@ int main();
 void foo();
 int sum(int a, int b);
 int diff(int a, int b);
+
+void funk();
+
+class A
+{
+public:
+	A()
+		: m_importantValue(42)
+		, m_importanterValue('r')
+		, m_importantestValue(3.14159265359f)
+	{
+	}
+	
+	~A()
+	{
+	}
+	
+	void doImportantStuff()
+	{
+		m_importantValue *= 1;
+	}
+	
+	void doModeratelyImportantStuff()
+	{
+		m_importanterValue = 'R';
+		
+		sum(21, 21);
+	}
+	
+private:
+	int m_importantValue;
+	char m_importanterValue;
+	float m_importantestValue;
+};
+
+class B : public A {};
+
+class C
+{
+public:
+	C()
+		: m_valuable(0)
+	{
+	}
+	
+	~C()
+	{
+	}
+	
+	void solveAllProblems()
+	{
+		A aInstance;
+		aInstance.doImportantStuff();
+		aInstance.doModeratelyImportantStuff();
+	}
+	
+private:
+	int m_valuable;
+};
+
+A globalA;
+
+typedef A* C;

bin/app/data/src/main.cpp

@@ -7,6 +7,9 @@ int diff(int a, int b);
 
 int main()
 {
+	A aInstance;
+	aInstance.doImportantStuff();
+
 	int a = sum(1, 2);
 	int b = diff(a, 3);
 	int c = a * b;
@@ -33,3 +36,9 @@ int diff(int a, int b)
 {
 	return a - b;
 }
+
+void funk()
+{
+	A aInstance;
+	aInstance.doModeratelyImportantStuff();
+}