[MacRuby-devel] programatic binding (undefined bind method on NSTextField)

[Alex Greif]

I even tried it on lion with the latest nightly build, and even there I
get "false" for the respond_to?

Do I have to install something else beside macruby?
Or Why is the protocol not automatically added to the NSObject class?

Thanks,
Alex.

> Have you got the right signature? Looking at
>
> http://developer.apple.com/library/mac/#documentation/Cocoa/Reference/ApplicationKit/Protocols/NSKeyValueBindingCreation_Protocol/Reference/Reference.html
>
> I see only
>
>   bind:toObject:withKeyPath:options:
>
> and on Lion with macruby_nightly-2011-09-23 I get:
>
> irb(main):014:0>
> NSObject.alloc.init.respond_to?('bind:toObject:withKeyPath:options:')
> => true
> irb(main):015:0>
> NSTextField.alloc.initWithFrame([1,2,3,4]).respond_to?('bind:toObject:withKeyPath:options:')
> => true
>
> Cheers,
> Sven
>
>> The following code prints false twice
>> So it seems that the protocol is not applied correctly.
>> Is this a bug or do I need some other require/framework statements?
>> BTW the result is the same if i use "framework 'Cocoa'"
>> -------- code -------------
>> framework 'AppKit'
>>
>> puts NSObject.alloc.init.conformsToProtocol
>> Protocol.protocolWithName('NSKeyValueBindingCreation')
>>
>> puts NSTextField.alloc.initWithFrame([1,2,3,4]).conformsToProtocol
>> Protocol.protocolWithName('NSKeyValueBindingCreation')
>
>
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