diff --git a/lcl/interfaces/carbon/carbonedits.pp b/lcl/interfaces/carbon/carbonedits.pp
index 5930aa112d..8420d15f35 100644
--- a/lcl/interfaces/carbon/carbonedits.pp
+++ b/lcl/interfaces/carbon/carbonedits.pp
@@ -953,6 +953,7 @@ begin
   end;
   
   inherited SetText((LCLObject as TCustomFloatSpinEdit).ValueToStr(FValue));
+  inherited TextDidChange;
 end;
 
 {------------------------------------------------------------------------------