RxLockupCombo - fix SetFocus after close popup box

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@2849 8e941d3f-bd1b-0410-a28a-d453659cc2b4

components/rx/trunk/rxlookup.pas

@@ -1208,6 +1208,7 @@ begin
     NeedUpdateData;//We need to update DataField;
   end;
 
+  SetFocus;
   if (AResult) and (Assigned(FOnSelect)) then
     FOnSelect(Self);
 end;