diff -r a7f8ce5aa858 -r 9450ac3cd930 src/hierarchyelement.h
--- a/src/hierarchyelement.h	Tue Feb 16 16:28:44 2016 +0200
+++ b/src/hierarchyelement.h	Tue Feb 16 19:59:43 2016 +0200
@@ -26,10 +26,11 @@
 class LDDocument;
 class DocumentManager;
 class PrimitiveManager;
+class Grid;
 
 //
-// Objects that are to take part in the MainWindow's hierarchy multiple-inherit from this class to get a few useful
-// pointer members.
+// Objects that are to take part in the MainWindow's hierarchy multiple-inherit from this class to get a pointer back
+// to the MainWindow class along with a few useful pointers and methods.
 //
 class HierarchyElement
 {
@@ -40,6 +41,7 @@
 	LDDocument* currentDocument();
 	GuiUtilities* guiUtilities() const;
 	PrimitiveManager* primitives();
+	Grid* grid() const;
 
 protected:
 	MainWindow* m_window;