logic: Scroll active definition to top of code view is possible

* don't log hande message
* fixed graph gets animated when using next and previous code reference shortcuts
* fixed message scroll code handling

src/lib_gui/qt/element/QtCodeArea.h

@@ -83,6 +83,7 @@ public:
 	void setIsActiveFile(bool isActiveFile);
 
 	uint getLineNumberForLocationId(Id locationId) const;
+	int getStartLineNumberOfFirstActiveScope() const;
 	QRectF getLineRectForLineNumber(uint lineNumber) const;
 
 	std::string getCode() const;