Re: [Rubycocoa-talk] super_initWithNibName_bundle not recognized by bridge

[Allison N. <dem...@ma...>]

Wolfgang,

When you want to call a super method, you have to do it from inside a  
method having exactly the same signature/name.  So this works:

 >> class VC
 >> def initWithNibName_bundle(nibname, bundle)
 >> super_initWithNibName_bundle(nibname, bundle)
 >> end
 >> end
=> nil
 >> vc = VC.alloc.initWithNibName_bundle('dummy', nil)
=> #<VC:0x32e416 class='VC' id=0x1a001c0>

If you really want to have just a plain init method, you could then  
define it as:
def init
	initWithNibName_bundle('dummy, nil)
end

 > vc = VC.alloc.init
=> #<VC:0x31c306 class='VC' id=0x1a24210>

Please note that the signature of the method really does have to be  
identical, with the same number of parameters.

Alli

Le 19 mars 10 à 08:44, Wolfgang Kittenberger a écrit :

> I run into an other challenge with the bridge:
>
> When initializing a subclass of NSViewController, the bridge claims,  
> that super:initWithNibName:bundle: is a missing method.
>
> Here an sample irb session:
>>> require 'osx/cocoa'
> => true
>>> include OSX
> => Object
>>> class VC < NSViewController
>>> def init
>>>  super_initWithNibName_bundle('dummy',nil)
>>> end
>>> end
> => nil
>>> vc = VC.alloc.init
> OSX::OCMessageSendException: Can't get Objective-C method signature  
> for selector 'super:initWithNibName:bundle:' of receiver #<VC: 
> 0x8093c60c class='VC' id=0x101edeb30>
> 	from /Library/Frameworks/RubyCocoa.framework/Resources/ruby/osx/ 
> objc/oc_wrapper.rb:50:in `ocm_send'
> 	from /Library/Frameworks/RubyCocoa.framework/Resources/ruby/osx/ 
> objc/oc_wrapper.rb:50:in `method_missing'
> 	from (irb):5:in `init'
> 	from (irb):8
>>>
>
> I can verify the presence of the initWithNibName:bundle: method
>
>>> VC.superclass
> => OSX::NSViewController
>>> VC.objc_instance_methods.sort
> ...,"infoForBinding:", "init", "initWithCoder:",  
> "initWithNibName:bundle:", "insertText:",...
>
> What is my fault?
>
> Best regards
> Wolfgang Kittenberger
> ------------------------------------------------------------------------------
> Download Intel&#174; Parallel Studio Eval
> Try the new software tools for yourself. Speed compiling, find bugs
> proactively, and fine-tune applications for parallel performance.
> See why Intel Parallel Studio got high marks during beta.
> http://p.sf.net/sfu/intel-sw-dev
> _______________________________________________
> Rubycocoa-talk mailing list
> Rub...@li...
> https://lists.sourceforge.net/lists/listinfo/rubycocoa-talk