[MacRuby-devel] KVC: different behaviour with set and =

[B. Ohr]

Hi!

Oh sorry, my first message was a little bit too short.

In the IB I created a button and on the bindings pane I connected the hidden property to Controller, the ‚Model Key Path‘ is set to 'Controller.self.test‘.

Now when I am calling ‚work‘ the button gets hidden, but with ‚doesnotwork‘ the button remains visible. There seems to be no notification.

- Bernd


Am 17.05.2010 um 10:00 schrieb Thibault Martin-Lagardette:

> Hi !
> 
> What exactly is not working? You said you have "Controller.self.test", what do you mean by that?
> Both setX and X= work for me, here is what I get:
> 
> $> cat t.rb
> class A
>    attr_accessor :someAttr
> end
> 
> a = A.new
> a.setSomeAttr "set via #setSomeAttr"
> p a.someAttr
> a.someAttr = "set via #someAttr="
> p a.someAttr
> 
> $> macruby t.rb 
> "set via #setSomeAttr"
> "set via #someAttr="
> 
> -- 
> Thibault Martin-Lagardette
> 
> 
> 
> On May 17, 2010, at 00:47, B. Ohr wrote:
> 
>> 
>> I have a binding of an user interface element to my controller (Controller.self.test): The setTest does work, but the 'test =' does not.
>> 
>> class Controller < NSWindowController
>> attr_accessor :test
>> 
>> def works
>>   setTest true
>> end
>> 
>> def doesnotwork
>>   test = true
>> end
>> 
>> end
>> 
>> Is this a bug?
>> 
>> - Bernd
>> _______________________________________________
>> MacRuby-devel mailing list
>> MacRuby-devel at lists.macosforge.org
>> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
> 
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