[Rubycocoa-talk] small prob with a menu item

[Yvon T. <tho...@fr...>]

Hey all,

i've a menu item called "menuTransformer"

it's one of my ib_outels :

   =20
ib_outlets :mainWindow, :menuChoisir, :menuTransformer, :boutonChoisir, =20=

:boutonTransformer, :messageTextField

in awakeFromNib i do :


   def awakeFromNib
     setMessage("Choisissez un r=E9pertoire...")
     @menuTransformer.setEnabled(false)
   end

here, no prob to set enabled false @menuYtansformer, the app launch =20
normally.

however, this has no effect (the user might continue to choose this =20
menu item)


second prob, when the user has effectively choosen a directory i'd =20
like to set that menu item enabled to true like here :

   def dirChoosen
     setMessage("R=E9pertoire choisi : =AB #{@dir} =BB")
     @transformerBouton.setEnabled(true)
     @transformerBouton.oc_display
     @menuTransformer.setEnabled(true)   ############################ =20=

line 47
     @menuTransformer.oc_display
   end

no prob, whith @transformerBouton (a NSButton) but the application =20
crashes over the line :

@menuTransformer.setEnabled(true)

with the following error message :

/Users/yvon/work/RubyCocoa/AddMenu/build/Development/AddMenu.app/=20
Contents/Resources/Controller.rb:47:in `NSApplicationMain': =20
NSApplicationMain - RBException_NoMethodError - undefined method =20
`setEnabled' for nil:NilClass (OSX::OCException)
	from /Users/yvon/work/RubyCocoa/AddMenu/build/Development/=20
AddMenu.app/Contents/Resources/rb_main.rb:35

althought, @menuTransformer has been seen before in awakeFromNib ???

someone has an idae about that behaviour ???


best,

Yvon