tdf#120170 Use parent key input handler for controls that use subedit

and for key input that is unhandled by edit key input handler

Change-Id: Idd41cca737edb5ead241c3d660cd82870206467b
Reviewed-on: https://gerrit.libreoffice.org/64417
Tested-by: Jenkins
Reviewed-by: Jim Raykowski <raykowj@gmail.com>

vcl/source/control/edit.cxx

@@ -1710,7 +1710,7 @@ void Edit::KeyInput( const KeyEvent& rKEvt )
         mpUpdateDataTimer->Start();//do not update while the user is still travelling in the control
 
     if ( mpSubEdit || !ImplHandleKeyEvent( rKEvt ) )
-        Control::KeyInput( rKEvt );
+        GetParent()->KeyInput( rKEvt );
 }
 
 void Edit::FillLayoutData() const