Hi, On P8, the code bellow does not generate the #mouseEnter event when the cursor enter the menu. This code was working on P7. Any idea why it is not working on P8 :-)     menuBar         add: 'Macro-construction' translated         font: self theme menuBarFont         icon: nil         help: 'Build or execute macro-construction. A macro is a construction template you can apply to items in the sketch area.' translated         subMenu: self macroconstructionMenu.     menuBar lastSubmorph         on: #mouseEnter         send: #updateMacroMenu         to: self. Thanks Hilaire -- Dr. Geo http://drgeo.eu