diff -r 6e838748867b -r 20d2ed3af73d src/objecttypes/modelobject.cpp
--- a/src/objecttypes/modelobject.cpp	Sun Nov 03 18:09:47 2019 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,112 +0,0 @@
-#include <QBrush>
-#include <QFont>
-#include "modelobject.h"
-
-/*
-static Uuid &getUuidForNewObject()
-{
-    static Uuid running_uuid {0, 0};
-    incrementUuid(running_uuid);
-    return running_uuid;
-}
-*/
-
-static unsigned int getIdForNewObject()
-{
-	static unsigned int id = 0;
-	id += 1;
-	return id;
-}
-
-linetypes::Object::Object() :
-	id {getIdForNewObject()}
-{
-}
-
-linetypes::Object::~Object()
-{
-}
-
-bool linetypes::Object::hasColor() const
-{
-	return false;
-}
-
-QVariant linetypes::Object::getProperty(Property id) const
-{
-	Q_UNUSED(id);
-	return {};
-}
-
-auto linetypes::Object::setProperty(Property id, const QVariant& value)
-	-> SetPropertyResult
-{
-	Q_UNUSED(id)
-	Q_UNUSED(value)
-	return SetPropertyResult::PropertyNotHandled;
-}
-
-QBrush linetypes::Object::textRepresentationForeground() const
-{
-	return {};
-}
-
-QBrush linetypes::Object::textRepresentationBackground() const
-{
-	return {};
-}
-
-QFont linetypes::Object::textRepresentationFont() const
-{
-	return {};
-}
-
-linetypes::ColoredObject::ColoredObject(const Color color_index) :
-	colorIndex{color_index}
-{
-}
-
-bool linetypes::ColoredObject::hasColor() const
-{
-	return true;
-}
-
-QVariant linetypes::ColoredObject::getProperty(Property id) const
-{
-	switch (id)
-	{
-	case Property::Color:
-		return colorIndex.index;
-	default:
-		return Object::getProperty(id);
-	}
-}
-
-auto linetypes::ColoredObject::setProperty(Property id, const QVariant& value)
-	-> SetPropertyResult
-{
-	switch (id)
-	{
-	case Property::Color:
-		{
-			bool ok;
-			const int value_int = value.toInt(&ok);
-			if (ok)
-			{
-				colorIndex.index = value_int;
-				return SetPropertyResult::Success;
-			}
-			else
-			{
-				return SetPropertyResult::InvalidValue;
-			}
-		}
-	default:
-		return Object::setProperty(id, value);
-	}
-}
-
-QString linetypes::Empty::textRepresentation() const
-{
-	return "";
-}