rubycocoa-talk — talking about RubyCocoa

Re: [Rubycocoa-talk] password authentification ???

[Yvon T. <yvo...@gm...>]

2007/8/12, jea...@gm... <jea...@gm...>:

>
> BridgeSupport - sorry :0)
>


OK, it was obvious )))


depending if you need to temporarily authenticate the user for admin access
> or keychain, you would use different tools.
>
> this might be of help
> http://developer.apple.com/documentation/Security/Conceptual/SecureCodingGuide/Articles/SecuritySvcs.html
>
>
> and maybe even this (you could generate bridge support files, embed them
> in the framework and embed the framework in your app):
>
> http://bdash.net.nz/blog/2004/08/30/example-code-mac-os-x-keychain-access-from-python/
>
> cheers,
> jean-pierre
>


then i might even use a python framework from RubyCocoa ?

best,

Yvon




-- 
yvon

Re: [Rubycocoa-talk] password authentification ???

[<jea...@gm...>]

On 8/12/07, Yvon Thoraval <yvo...@gm...> wrote:
>
>
>
> 2007/8/12, jea...@gm... <jea...@gm...>:
> >
> > On 8/10/07, Yvon Thoraval < yvo...@gm...> wrote:
> >
> > > i need to do a user authentification within a small RubyCocoa app.
> > >
> > > i'd like to save the password in a prefs file (yaml for ex)
> > >
> > > someone had experience with that little thing ?
> >
> >
> > why not use the keychain / authentication framework instead of saving
> > the password in a textfile?
> >
>
>
> seems to be very much complicated ???
> i'll see that point too.
>
> assuming the proper frameworks are exposed via BS, i'm sure there are
> > keychain/authentication examples on developer.apple.com but you'd of
> > course need to make the usual conversion to ruby.
> >
>
>
> what do you called "BS" ???
>

BridgeSupport - sorry :0)

depending if you need to temporarily authenticate the user for admin access
or keychain, you would use different tools.

this might be of help
http://developer.apple.com/documentation/Security/Conceptual/SecureCodingGuide/Articles/SecuritySvcs.html

and maybe even this (you could generate bridge support files, embed them in
the framework and embed the framework in your app):
http://bdash.net.nz/blog/2004/08/30/example-code-mac-os-x-keychain-access-from-python/

cheers,
jean-pierre

Re: [Rubycocoa-talk] password authentification ???

[Yvon T. <yvo...@gm...>]

2007/8/12, jea...@gm... <jea...@gm...>:
>
> On 8/10/07, Yvon Thoraval <yvo...@gm...> wrote:
>
> > i need to do a user authentification within a small RubyCocoa app.
> >
> > i'd like to save the password in a prefs file (yaml for ex)
> >
> > someone had experience with that little thing ?
>
>
> why not use the keychain / authentication framework instead of saving the
> password in a textfile?
>


seems to be very much complicated ???
i'll see that point too.

assuming the proper frameworks are exposed via BS, i'm sure there are
> keychain/authentication examples on developer.apple.com but you'd of
> course need to make the usual conversion to ruby.
>


what do you called "BS" ???

thanks for your reply, best !

Yvon

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-- 
yvon

Re: [Rubycocoa-talk] password authentification ???

[<jea...@gm...>]

On 8/10/07, Yvon Thoraval <yvo...@gm...> wrote:
>
> i need to do a user authentification within a small RubyCocoa app.
>
> i'd like to save the password in a prefs file (yaml for ex)
>
> someone had experience with that little thing ?


why not use the keychain / authentication framework instead of saving the
password in a textfile?

assuming the proper frameworks are exposed via BS, i'm sure there are
keychain/authentication examples on developer.apple.com but you'd of course
need to make the usual conversion to ruby.

cheers,
jean-pierre

[Rubycocoa-talk] Add Coredata to existing project

[Diddy <mon...@ma...>]

Hi, I'd like to add coredata into my existing ruby cocoa project. I  
tried adding in a datamodel with File->New but it throws up an error  
concerning managed object context.

Are there some simple steps I can do, or should I start a new project  
and import all my ruby and cocoa classes in

ta

Monsta

[Rubycocoa-talk] password authentification ???

[Yvon T. <yvo...@gm...>]

i need to do a user authentification within a small RubyCocoa app.

i'd like to save the password in a prefs file (yaml for ex)

someone had experience with that little thing ?

-- 
yvon

Re: [Rubycocoa-talk] iMac G5 PPC no way to install RubyCocoa ???

[Yvon T. <yvo...@gm...>]

2007/8/9, Laurent Sansonetti <lau...@gm...>:
>
>
> Also, did you try the 0.11.1p1 installer?




i've tried it yesterday eve aznd everything works well right now !


thanks for your help.

-- 
yvon

Re: [Rubycocoa-talk] Ruby my xgrid?

[Jon B. <jo...@gm...>]

I have setup an Xgrid network @ home w/ a G5 and a few laptops  
(mainly for VisualHub encoding and nothing more), it is amazing  
technology.

A cool thing I did come across was this package:

http://www.tslab.se.shibaura-it.ac.jp/index.php/Software/rxgrid#y0780222

Other than that, Id have to say I have not be in a situation where I  
would really need so much Xgrid power, either that or the apps did  
not support it.  I can see though somewhere in your code where it  
would say if Xgrid was available submit or job or else do it on your  
own, Im sure there is a standard way to accomplish something like  
that.  From everything I have read it is simple TCP back and forth  
between controller / agents.

- Jon

On Aug 9, 2007, at 12:42 PM, Tim Perrett wrote:

> Hey Chaps
>
> Im currently looking at conducting something where I am going to
> either 2 or 3 xserves in place, doing some "processing". As the 2nd
> or 3rd server would be for DR purposes, I then got to thinking that
> it maybe I could tie them all together with Xgrid, meaning in a DR
> scenario all you would need do is change the controller node to
> another box and away you go? Ive never done anything with XGrid
> before so ive no idea about it really, but as its for "distributed
> processing" according to apple, sounds like it might be just what im
> after - an easy and scalable way to conduct my processing
> requirements (and handily helping with the DR)
>
> Has anyone on this list done RubyCocoa/XGrid work? In theory there
> shouldn't be any problems going over the bridge for xgrid tasks? This
> is all very speculative so any help would be great.
>
> Cheers
>
> Tim
>
> ---------------------------------------------------------------------- 
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[Rubycocoa-talk] Ruby my xgrid?

[Tim P. <he...@ti...>]

Hey Chaps

Im currently looking at conducting something where I am going to  
either 2 or 3 xserves in place, doing some "processing". As the 2nd  
or 3rd server would be for DR purposes, I then got to thinking that  
it maybe I could tie them all together with Xgrid, meaning in a DR  
scenario all you would need do is change the controller node to  
another box and away you go? Ive never done anything with XGrid  
before so ive no idea about it really, but as its for "distributed  
processing" according to apple, sounds like it might be just what im  
after - an easy and scalable way to conduct my processing  
requirements (and handily helping with the DR)

Has anyone on this list done RubyCocoa/XGrid work? In theory there  
shouldn't be any problems going over the bridge for xgrid tasks? This  
is all very speculative so any help would be great.

Cheers

Tim

Re: [Rubycocoa-talk] iMac G5 PPC no way to install RubyCocoa ???

[Yvon T. <yvo...@gm...>]

2007/8/9, Laurent Sansonetti <lau...@gm...>:
>
> On 8/9/07, Yvon Thoraval <yvo...@gm...> wrote:
> > i've tried to install latest rubycocoa from dmg on my iMac G5 PPC and
> the
> > installer refused to install the stuff (universal) why ???
>
> Which version of Mac OS X do you use?



I'm using the latest 10.4.10


Since you run PPC, did you
> install the universal SDK from the developer tools?



NO, i don't think so. need i to do that ?

Also, did you try the 0.11.1p1 installer?


no the 0.11, I'll try asap with the p1 one .

> i've also try from tgz getting the following error :
> >
> > /tmp/src-0-1573.m :7: error: cannot find interface declaration for
> NSObject,
>
> This is extremely weird. Looks like your Foundation framework is broken.
>
> Did you modify your system before? This is the first time I hear about
> such an issue.


No i didn't modify the system at all even it's a "fresh" install dating " to
5 months, fresh install means even having delete all the contents of my hard
disk ;-)

Thanks for your help !

Yvon

Laurent
>
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-- 
yvon

Re: [Rubycocoa-talk] iMac G5 PPC no way to install RubyCocoa ???

[Laurent S. <lau...@gm...>]

On 8/9/07, Yvon Thoraval <yvo...@gm...> wrote:
> i've tried to install latest rubycocoa from dmg on my iMac G5 PPC and the
> installer refused to install the stuff (universal) why ???

Which version of Mac OS X do you use? Since you run PPC, did you
install the universal SDK from the developer tools?

Also, did you try the 0.11.1p1 installer?

> i've also try from tgz getting the following error :
>
> /tmp/src-0-1573.m :7: error: cannot find interface declaration for NSObject,

This is extremely weird. Looks like your Foundation framework is broken.

Did you modify your system before? This is the first time I hear about
such an issue.

Laurent

[Rubycocoa-talk] iMac G5 PPC no way to install RubyCocoa ???

[Yvon T. <yvo...@gm...>]

i've tried to install latest rubycocoa from dmg on my iMac G5 PPC and the
installer refused to install the stuff (universal) why ???


i've also try from tgz getting the following error :

~/work/RubyCocoa/RubyCocoa-0.11.1%> ruby install.rb --help

Usage:
  ruby install.rb <global option>
  ruby install.rb [<global options>] <task> [<task options>]

Global options:
  -q,--quiet           suppress message outputs
     --verbose         output messages verbosely
  -h,--help            print this message
  -v,--version         print version and quit
  --copyright          print copyright and quit

Tasks:
  config      saves your configurations
  show        shows current configuration
  setup       compiles extention or else
  test        tests framework
  doc         generate documentation
  install     installs files
  package     make binary package into a dmg
  clean       does `make clean' for each extention

Options for config:
  --prefix=path        path prefix of target environment [/opt/local]
  --install-prefix=path path prefix to install [$prefix]
  --std-ruby=path      the directory for standard ruby libraries
[$install-prefix/lib/ruby/1.8]
  --site-ruby=path     the directory for non-standard ruby libraries
[$install-prefix/lib/ruby/site_ruby/1.8]
  --bin-dir=path       the directory for commands [$install-prefix/bin]
  --rb-dir=path        the directory for ruby scripts [$site-ruby]
  --so-dir=path        the directory for ruby extentions
[$install-prefix/lib/ruby/site_ruby/1.8/powerpc-darwin8.9.0]
  --data-dir=path      the directory for shared data [$install-prefix/share]
  --ruby-path=path     path to set to #! line [/opt/local/bin/ruby]
  --ruby-prog=name     the ruby program using for installation
[/opt/local/bin/ruby]
  --make-prog=name     the make program to compile ruby extentions [make]
  --without-ext        does not compile/install ruby extentions [no]
  --install-root=path  path to the root directory for Frameworks and
"ProjectBuilder Extras" []
  --frameworks=path    path to the directory for installing
RubyCocoa.framework [/Library/Frameworks]
  --xcode-extras=path  path to the directory for "Xcode Extras"
[/Library/Application Support/Apple/Developer Tools]
  --examples=path      path to the directory for Examples
[/Developer/Examples]
  --documentation=path path to the directory for Documentation
[/Developer/Documentation]
  --gen-bridge-support yes, generate bridge metadata files [yes]
  --build-as-embeddable yes, build the framework as embeddable (with
INSTALL_PATH pointing to the current application's Frameworks directory)
[yes]
  --ruby-header-dir=path path to the ruby header directory
[/opt/local/lib/ruby/1.8/powerpc-darwin8.9.0]
  --libruby-path=path  path to the libruby file
[/opt/local/lib/libruby.1.8.6.dylib]
  --ri-dir=path        the directory for ri files
[/opt/local/share/ri/1.8/site]
  --build-universal    yes, build universal binary (requires Xcode 2.1 or
later and SDK) [no]
  --macosx-deployment-target=version target Mac OS X version [10.4]
  --rubycocoa-version=name RubyCocoa version [0.11.1]
  --rubycocoa-version-short=name RubyCocoa version short [0.11.1]
  --rubycocoa-release-date=name RubyCocoa release date [2007-06-04]
  --rubycocoa-svn-revision=name RubyCocoa subversion revision number [1814]
  --rubycocoa-framework-version=name RubyCocoa Framework version name [A]
  --rbconfig=path      your rbconfig.rb to load [running ruby's]

Options for install:
  --no-harm            only display what to do if given [off]

~/work/RubyCocoa/RubyCocoa-0.11.1%> ruby install.rb config
--prefix=/opt/local
install.rb: entering config phase...
create ext/rubycocoa/extconf.rb
create framework/GeneratedConfig.xcconfig
create framework/src/objc/Version.h
---> framework
create /Users/yt/work/RubyCocoa/RubyCocoa-0.11.1/framework/src/objc/osx_ruby.h
...
create /Users/yt/work/RubyCocoa/RubyCocoa-0.11.1/framework/src/objc/osx_intern.h
...
BSROOT="/Users/yt/work/RubyCocoa/RubyCocoa-0.11.1/framework/bridge-support"
CFLAGS="" /opt/local/bin/ruby build.rb
Generating BridgeSupport metadata for: CoreFoundation ...
./gen_bridge_metadata.rb:1795:in `compile_and_execute_code': Can't compile C
code... aborting (RuntimeError)
command was: gcc  /tmp/src-0-1573.m -o /tmp/bin-0-1573
-F"/System/Library/Frameworks" -framework CoreFoundation -framework
Foundation  -include /tmp/src-0-1573.h  2>/tmp/log-0-1573

/tmp/src-0-1573.m:7: error: cannot find interface declaration for NSObject,
superclass of __MyClass
        from ./gen_bridge_metadata.rb:1103:in `collect_structs_encoding'
        from ./gen_bridge_metadata.rb:525:in `collect'
        from build.rb:101
        from build.rb:50:in `measure'
        from build.rb:101
        from build.rb:62:in `each'
        from build.rb:62
config failed
hook /Users/yt/work/RubyCocoa/RubyCocoa-0.11.1/framework/post-config.rbfailed:
'system BSROOT="/Users/yt/work/RubyCocoa/RubyCocoa-0.11.1/framework/bridge-support"
CFLAGS="" /opt/local/bin/ruby build.rb' failed
try 'ruby install.rb --help' for usage
~/work/RubyCocoa/RubyCocoa-0.11.1%> which ruby
/opt/local/bin/ruby
~/work/RubyCocoa/RubyCocoa-0.11.1%>


what is the prob ???

i have a well running ruby from MacPort under /opt/local...

any idae ???
-- 
yvon

Re: [Rubycocoa-talk] 0.12.0

[Laurent S. <lsa...@ap...>]

Oops, this message should have been sent to the -devel list and not  
the -talk list, sorry.

Laurent

On Aug 8, 2007, at 10:48 PM, Laurent Sansonetti wrote:

> Hi,
>
> Regarding 0.12.0. Sorry I should have been released it,  2 weeks  
> ago, but I have been busy with so many things :-(
>
> I would nevertheless want to release it this Friday. It seems that  
> all the issues that have been reported since are addressed in trunk.
>
> Unless you have any objection, I will release 0.12.0 on Friday. I  
> will construct a special libruby.1.dylib that will work on both  
> Tiger PPC and Tiger Intel (that has the right $:) and embed it in  
> the binary installer.
>
> Laurent

[Rubycocoa-talk] 0.12.0

[Laurent S. <lsa...@ap...>]

Hi,

Regarding 0.12.0. Sorry I should have been released it,  2 weeks ago,  
but I have been busy with so many things :-(

I would nevertheless want to release it this Friday. It seems that all  
the issues that have been reported since are addressed in trunk.

Unless you have any objection, I will release 0.12.0 on Friday. I will  
construct a special libruby.1.dylib that will work on both Tiger PPC  
and Tiger Intel (that has the right $:) and embed it in the binary  
installer.

Laurent

Re: [Rubycocoa-talk] How to use a compiled objective-c class?

[Eloy D. <elo...@gm...>]

Thanks Satoshi-san,

I don't know why I overlooked it... heh :)

On 8/8/07, Satoshi Nakagawa <sna...@in...> wrote:
> Hi.
>
> >>> require 'osx/cocoa'
> > => true
> >>> require 'Test.bundle'
> > LoadError: Failed to lookup Init function ./Test.bundle
> >         from ./Test.bundle
> >         from /opt/local/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:27:in
> > `require'
> >         from (irb):2
>
> How about adding Init_Test function to Test.m?
>
>   void Init_Test() {
>   }
>
> Actually there are Init_objc_test function in objc_test.m
>
>   void Init_objc_test(){
>     // dummy initializer for ruby's `require'
>   }
>
> --
> Satoshi Nakagawa
>
>
>
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc.
> Still grepping through log files to find problems?  Stop.
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>

Re: [Rubycocoa-talk] How to use a compiled objective-c class?

[Satoshi N. <sna...@in...>]

Hi.

>>> require 'osx/cocoa'
> => true
>>> require 'Test.bundle'
> LoadError: Failed to lookup Init function ./Test.bundle
>         from ./Test.bundle
>         from /opt/local/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:27:in
> `require'
>         from (irb):2

How about adding Init_Test function to Test.m?

  void Init_Test() {
  }

Actually there are Init_objc_test function in objc_test.m

  void Init_objc_test(){
    // dummy initializer for ruby's `require'
  }

--
Satoshi Nakagawa

Re: [Rubycocoa-talk] How to use a compiled objective-c class?

[Eloy D. <elo...@gm...>]

Ah shoot! I found the Init function at the end of the objc_test.m file...
Ok it works now :)

Cheers,
Eloy

On 8/8/07, Eloy Duran <elo...@gm...> wrote:
> Hello,
>
> I was wondering what I need to do in order to compile and use a
> objective-c class, like objc_test.m in the test suite of rubycocoa.
>
> This is my test class:
>
> #import <Foundation/Foundation.h>
>
> @interface BaconClass : NSObject
> {
> }
> @end
>
> @implementation BaconClass
> - (BOOL)isChunky { return YES; }
> @end
>
> I compile it like this:
>
> cc -o Test.bundle -fno-common -g -fobjc-exceptions -arch ppc -arch
> i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -DMACOSX
> -I/usr/include/libxml2 -DHAS_LIBXML2
> -I../src/rubycocoa-latest2/misc/libffi/include -framework Foundation
> -bundle BaconClass.m
>
> This gives me a compiled bundle which I then try to use like this:
>
> >> require 'osx/cocoa'
> => true
> >> require 'Test.bundle'
> LoadError: Failed to lookup Init function ./Test.bundle
>         from ./Test.bundle
>         from /opt/local/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:27:in
> `require'
>         from (irb):2
>
> But as you can see ruby fails to find the Init function....
> So what extra do I need to tell ruby to be able to use it?
>
> Cheers,
> Eloy
>

[Rubycocoa-talk] How to use a compiled objective-c class?

[Eloy D. <elo...@gm...>]

Hello,

I was wondering what I need to do in order to compile and use a
objective-c class, like objc_test.m in the test suite of rubycocoa.

This is my test class:

#import <Foundation/Foundation.h>

@interface BaconClass : NSObject
{
}
@end

@implementation BaconClass
- (BOOL)isChunky { return YES; }
@end

I compile it like this:

cc -o Test.bundle -fno-common -g -fobjc-exceptions -arch ppc -arch
i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -DMACOSX
-I/usr/include/libxml2 -DHAS_LIBXML2
-I../src/rubycocoa-latest2/misc/libffi/include -framework Foundation
-bundle BaconClass.m

This gives me a compiled bundle which I then try to use like this:

>> require 'osx/cocoa'
=> true
>> require 'Test.bundle'
LoadError: Failed to lookup Init function ./Test.bundle
        from ./Test.bundle
        from /opt/local/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:27:in
`require'
        from (irb):2

But as you can see ruby fails to find the Init function....
So what extra do I need to tell ruby to be able to use it?

Cheers,
Eloy

Re: [Rubycocoa-talk] Problems with creating bindings programatically in RubyCocoa

[Eloy D. <elo...@gm...>]

Nice :)

Cheers,
Eloy

On 8/5/07, Alex Speller <al...@al...> wrote:
> Hi Eloy,
>
> That worked! I guess I was barking up the wrong tree!
>
> Cheers,
> Alex
>
> On 5 Aug 2007, at 13:29, Eloy Duran wrote:
>
> > Hey Alex,
> >
> > I think that what you want to do is to simply set the target of the
> > NSButton to the ActiveRecordSetController instance and use a selector
> > like #removeObject(obj) or #removeSelectedObjects() to tell the
> > controller to remove the object.
> >
> > This is also how the + & - buttons work in the MailDemo sample.
> >
> > Hope it helps :)
> >
> > Cheers,
> > Eloy
> >
> > On 8/4/07, Alex Speller <al...@al...> wrote:
> >>  Hi there,
> >>
> >> I'm having some problems setting up bindings programmatically.
> >>
> >> I'm trying to use a table with a (-) button in that removes it's
> >> row when
> >> clicked. The other table columns are bound to an
> >> ActiveRecordSetController,
> >> and the button column is unbound (is this right?). I then use
> >> setDataCell on
> >> the this column.
> >>
> >> This is what I've tried:
> >>
> >>  cell = OSX::NSButtonCell.alloc.init
> >>     cell.objc_send(
> >>     :bind,         "target",
> >>     :toObject,     self,
> >>     :withKeyPath,  "current_sale_controller",
> >>    :options,      {"NSSelectorName" => "remove" }
> >>    )
> >>
> >>  cell.setTitle '-'
> >>    @remove_button_column.setDataCell cell
> >>
> >> This doesn't give an error, but nothing happens when you click the
> >> button.
> >>
> >> I think it could possibly be a problem with OSX::NSSelectorName
> >> not being a
> >> recognized constant, which is why I used the string instead. Am I
> >> on the
> >> right track here? Any pointers appreciated, I've searched google
> >> (a lot)
> >> before asking and I'm out of ideas...
> >>
> >> Thanks in Advance,
> >> Alex Speller
> >> ---------------------------------------------------------------------
> >> ----
> >> This SF.net email is sponsored by: Splunk Inc.
> >> Still grepping through log files to find problems?  Stop.
> >> Now Search log events and configuration files using AJAX and a
> >> browser.
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> >> _______________________________________________
> >> Rubycocoa-talk mailing list
> >> Rub...@li...
> >> https://lists.sourceforge.net/lists/listinfo/rubycocoa-talk
> >>
> >>
> >
> > ----------------------------------------------------------------------
> > ---
> > This SF.net email is sponsored by: Splunk Inc.
> > Still grepping through log files to find problems?  Stop.
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Re: [Rubycocoa-talk] Problems with creating bindings programatically in RubyCocoa

[Alex S. <al...@al...>]

Hi Eloy,

That worked! I guess I was barking up the wrong tree!

Cheers,
Alex

On 5 Aug 2007, at 13:29, Eloy Duran wrote:

> Hey Alex,
>
> I think that what you want to do is to simply set the target of the
> NSButton to the ActiveRecordSetController instance and use a selector
> like #removeObject(obj) or #removeSelectedObjects() to tell the
> controller to remove the object.
>
> This is also how the + & - buttons work in the MailDemo sample.
>
> Hope it helps :)
>
> Cheers,
> Eloy
>
> On 8/4/07, Alex Speller <al...@al...> wrote:
>>  Hi there,
>>
>> I'm having some problems setting up bindings programmatically.
>>
>> I'm trying to use a table with a (-) button in that removes it's  
>> row when
>> clicked. The other table columns are bound to an  
>> ActiveRecordSetController,
>> and the button column is unbound (is this right?). I then use  
>> setDataCell on
>> the this column.
>>
>> This is what I've tried:
>>
>>  cell = OSX::NSButtonCell.alloc.init
>>     cell.objc_send(
>>     :bind,         "target",
>>     :toObject,     self,
>>     :withKeyPath,  "current_sale_controller",
>>    :options,      {"NSSelectorName" => "remove" }
>>    )
>>
>>  cell.setTitle '-'
>>    @remove_button_column.setDataCell cell
>>
>> This doesn't give an error, but nothing happens when you click the  
>> button.
>>
>> I think it could possibly be a problem with OSX::NSSelectorName  
>> not being a
>> recognized constant, which is why I used the string instead. Am I  
>> on the
>> right track here? Any pointers appreciated, I've searched google  
>> (a lot)
>> before asking and I'm out of ideas...
>>
>> Thanks in Advance,
>> Alex Speller
>> --------------------------------------------------------------------- 
>> ----
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>>
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Re: [Rubycocoa-talk] copyWithZone

[Eloy D. <elo...@gm...>]

> > I have no idea if this is a good idea, but could this be included in
> > something like oc_attachments or is that a bad idea?
>
> Mmh, I don't think that this is a good idea. Not everyone wants to
> copy all instance variables for example upon every copy (some would
> prefer to call the original setters which may encapsulate some ObjC
> logic).
>
> The bug behind this should be fixed though. The user should not have
> to call objc_method.

Cool.
Thanks again!

Eloy

Re: [Rubycocoa-talk] Problems with creating bindings programatically in RubyCocoa

[Eloy D. <elo...@gm...>]

Hey Alex,

I think that what you want to do is to simply set the target of the
NSButton to the ActiveRecordSetController instance and use a selector
like #removeObject(obj) or #removeSelectedObjects() to tell the
controller to remove the object.

This is also how the + & - buttons work in the MailDemo sample.

Hope it helps :)

Cheers,
Eloy

On 8/4/07, Alex Speller <al...@al...> wrote:
>  Hi there,
>
> I'm having some problems setting up bindings programmatically.
>
> I'm trying to use a table with a (-) button in that removes it's row when
> clicked. The other table columns are bound to an ActiveRecordSetController,
> and the button column is unbound (is this right?). I then use setDataCell on
> the this column.
>
> This is what I've tried:
>
>  cell = OSX::NSButtonCell.alloc.init
>     cell.objc_send(
>     :bind,         "target",
>     :toObject,     self,
>     :withKeyPath,  "current_sale_controller",
>    :options,      {"NSSelectorName" => "remove" }
>    )
>
>  cell.setTitle '-'
>    @remove_button_column.setDataCell cell
>
> This doesn't give an error, but nothing happens when you click the button.
>
> I think it could possibly be a problem with OSX::NSSelectorName not being a
> recognized constant, which is why I used the string instead. Am I on the
> right track here? Any pointers appreciated, I've searched google (a lot)
> before asking and I'm out of ideas...
>
> Thanks in Advance,
> Alex Speller
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc.
> Still grepping through log files to find problems?  Stop.
> Now Search log events and configuration files using AJAX and a browser.
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Re: [Rubycocoa-talk] copyWithZone

[Laurent S. <lsa...@ap...>]

On Aug 4, 2007, at 6:39 PM, Eloy Duran wrote:

> Yes! It doesn't crash anymore and the row is added to the tableview. I
> haven't had time yet to extensively play with this, but I guess it
> will be ok.
>
> Thanks :)

Okay, this is a bug in Foundation's BridgeSupport, that doesn't  
provide metadata for the NSCopying protocol. Fortunately this is a  
very edge case, but I will try to fix it the soonest possible.

> So just for reference, the code I have working now is:
>
> def copyWithZone(zone)
>  copy = self.class.allocWithZone(zone).init
>  self.instance_variables.each do |iv|
>    copy.instance_variable_set iv, self.instance_variable_get(iv)
>  end
>  return copy
> end
> objc_method :copyWithZone, "@@:^v"
>
> I have no idea if this is a good idea, but could this be included in
> something like oc_attachments or is that a bad idea?

Mmh, I don't think that this is a good idea. Not everyone wants to  
copy all instance variables for example upon every copy (some would  
prefer to call the original setters which may encapsulate some ObjC  
logic).

The bug behind this should be fixed though. The user should not have  
to call objc_method.

Laurent

> On 8/4/07, Laurent Sansonetti <lsa...@ap...> wrote:
>> Okay, that's because your cell's object value is a NSObject class  
>> that
>> doesn't implement copyWithZone. From your first message I see that  
>> you
>> got a crash when trying to implement it.
>>
>> Can you try to call:
>>
>>   objc_method :copyWithZone, ''@@:^v"
>>
>> inside your Download class?
>>
>> Thanks,
>> Laurent
>>
>> On Aug 4, 2007, at 6:18 PM, Eloy Duran wrote:
>>
>>> Yes, that's true. However the problem is not with the NSCell  
>>> subclass
>>> (DownloadCell) but with the NSObject subclass (Download) that holds
>>> the values for the cell.
>>>
>>> If I don't implement the copyWithZone method it exits with a method
>>> not found error:
>>> 2007-08-04 18:15:29.644 HellaNZB[3861] *** -[Download  
>>> copyWithZone:]:
>>> selector not recognized [self = 0x158c2400]
>>> /Users/eloy/Documents/DEVELOPMENT/RubyCocoa/Nzb/hellanzb/build/
>>> Release/HellaNZB.app/Contents/Resources/rb_main.rb:22:in
>>> `NSApplicationMain': NSInvalidArgumentException - *** -[Download
>>> copyWithZone:]: selector not recognized [self = 0x158c2400]
>>> (OSX::OCException)
>>>      from /Users/eloy/Documents/DEVELOPMENT/RubyCocoa/Nzb/hellanzb/ 
>>> build/
>>> Release/HellaNZB.app/Contents/Resources/rb_main.rb:22
>>>
>>> As you can see the class of the object that it's being called on is
>>> Download which is a NSObject subclass.
>>>
>>> Otherwise I will create a small app and see if I can replicate the
>>> problem.
>>>
>>> Ciao,
>>> Eloy
>>>
>>> On 8/4/07, Laurent Sansonetti <lsa...@ap...> wrote:
>>>> copyWithZone: is part of the NSCopying protocol, which NSObject
>>>> doesn't implement but NSCell does.
>>>>
>>>> http://developer.apple.com/documentation/Cocoa/Reference/Foundation/Protocols/NSCopying_Protocol/Reference/Reference.html
>>>>
>>>> Laurent
>>>>
>>>> On Aug 4, 2007, at 6:05 PM, Eloy Duran wrote:
>>>>
>>>>> Hey Lrz,
>>>>>
>>>>> That would have been very nice! :)
>>>>> However unfortunately NSObject doesn't implement copyWithZone...
>>>>>
>>>>>>> foo = OSX::NSObject.alloc.init
>>>>> => #<OSX::NSObject:0x2e00e class='NSObject' id=0x159ac60>
>>>>>>> foo.objc_methods.grep(/zone/i)
>>>>> => ["zone"]
>>>>>
>>>>> Eloy
>>>>>
>>>>> On 8/4/07, Laurent Sansonetti <lsa...@ap...> wrote:
>>>>>> Try:
>>>>>>
>>>>>> def copyWithZone(zone)
>>>>>>   copy = super_copyWithZone(zone)
>>>>>>   # set your attributes to copy
>>>>>>   # ex:
>>>>>>   #    copy.title = self.title
>>>>>>   return copy
>>>>>> end
>>>>>>
>>>>>> Laurent
>>>>>>
>>>>>> On Aug 4, 2007, at 5:53 PM, Eloy Duran wrote:
>>>>>>
>>>>>>> Hello,
>>>>>>>
>>>>>>> I'm trying to write my own custom NSCell for a tableview.
>>>>>>> However, the table view tries to call #copyWithZone on my  
>>>>>>> objects,
>>>>>>> which are subclasses of NSObject. So I was trying to create a
>>>>>>> working
>>>>>>> #copyWithZone, but no matter what I do it always crashes
>>>>>>> immediately.
>>>>>>> For instance I have the following, but it doesn't even write to
>>>>>>> the
>>>>>>> console:
>>>>>>>
>>>>>>> def copyWithZone(zone)
>>>>>>> puts 'COPY!'
>>>>>>> copy = Download.allocWithZone(zone).init
>>>>>>> self.instance_variables.each do |iv|
>>>>>>> copy.instance_variable_set iv, self.instance_variable_get(iv)
>>>>>>> end
>>>>>>> return copy
>>>>>>> end
>>>>>>>
>>>>>>> Backtrace:
>>>>>>>
>>>>>>> #0  0x90a594c0 in objc_msgSend ()
>>>>>>> #1  0xbfffc21c in ?? ()
>>>>>>> #2  0x0002b850 in ocid_to_rbobj ()
>>>>>>> #3  0x0002df10 in ocdata_to_rbobj ()
>>>>>>> #4  0x0003051a in ovmix_register_ruby_method ()
>>>>>>> #5  0x00031a98 in rbobj_call_ruby ()
>>>>>>> #6  0x00031075 in ovmix_register_ruby_method ()
>>>>>>> #7  0x0002f8b9 in init_ovmix ()
>>>>>>> #8  0x927fa468 in -[NSObject(NSForwardInvocation) forward::] ()
>>>>>>> #9  0x90a5ccc1 in _objc_msgForward ()
>>>>>>> #10 0x932aed02 in -[NSCell _setContents:] ()
>>>>>>> #11 0x932aec95 in -[NSCell setObjectValue:] ()
>>>>>>> #12 0x9353abaa in -[_NSPlaceholderTextFieldPlugin
>>>>>>> showValue:inObject:] ()
>>>>>>> #13 0x93511593 in -[NSValueBinder showValue:inObject:] ()
>>>>>>> #14 0x93510938 in -[NSValueBinder
>>>>>>> _adjustObject:mode:observedController:observedKeyPath:context:editableState:adjustState
>>>>>>> :]
>>>>>>> ()
>>>>>>> #15 0x9353a287 in -[NSValueBinder
>>>>>>> updateTableColumnDataCell:forDisplayAtIndex:] ()
>>>>>>> #16 0x9353a9ef in -[NSTextValueBinder
>>>>>>> updateTableColumnDataCell:forDisplayAtIndex:] ()
>>>>>>> #17 0x9353a1d6 in -[_NSBindingAdaptor
>>>>>>> tableColumn:willDisplayCell:row:] ()
>>>>>>> #18 0x93402a9d in -[NSTableView
>>>>>>> _sendDelegateWillDisplayCell:forColumn:row:] ()
>>>>>>> #19 0x933ea065 in -[NSTableView
>>>>>>> _drawContentsAtRow:column:clipRect:]
>>>>>>> ()
>>>>>>> #20 0x933e902b in -[NSTableView drawRow:clipRect:] ()
>>>>>>> #21 0x933e67ce in -[NSTableView drawRowIndexes:clipRect:] ()
>>>>>>> #22 0x933e56a4 in -[NSTableView drawRect:] ()
>>>>>>> #23 0x933113b1 in -[NSView _drawRect:clip:] ()
>>>>>>> #24 0x9331040b in -[NSView
>>>>>>> _recursiveDisplayAllDirtyWithLockFocus:visRect:] ()
>>>>>>> #25 0x9330f473 in -[NSView
>>>>>>> _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView
>>>>>>> :]
>>>>>>> ()
>>>>>>> #26 0x93310041 in -[NSView
>>>>>>> _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView
>>>>>>> :]
>>>>>>> ()
>>>>>>> #27 0x93310041 in -[NSView
>>>>>>> _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView
>>>>>>> :]
>>>>>>> ()
>>>>>>> #28 0x93310041 in -[NSView
>>>>>>> _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView
>>>>>>> :]
>>>>>>> ()
>>>>>>> #29 0x93310041 in -[NSView
>>>>>>> _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView
>>>>>>> :]
>>>>>>> ()
>>>>>>> #30 0x9330eb78 in -[NSThemeFrame
>>>>>>> _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView
>>>>>>> :]
>>>>>>> ()
>>>>>>> #31 0x9330e362 in -[NSView
>>>>>>> _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView
>>>>>>> :]
>>>>>>> ()
>>>>>>> #32 0x9330dc8e in -[NSView displayIfNeeded] ()
>>>>>>> #33 0x9330da32 in -[NSWindow displayIfNeeded] ()
>>>>>>> #34 0x9335dd6c in _handleWindowNeedsDisplay ()
>>>>>>> #35 0x9082dd6e in __CFRunLoopDoObservers ()
>>>>>>> #36 0x9082ce10 in CFRunLoopRunSpecific ()
>>>>>>> #37 0x9082cace in CFRunLoopRunInMode ()
>>>>>>> #38 0x92dec8d8 in RunCurrentEventLoopInMode ()
>>>>>>> #39 0x92debfe2 in ReceiveNextEventCommon ()
>>>>>>> #40 0x92debe39 in BlockUntilNextEventMatchingListInMode ()
>>>>>>> #41 0x93292465 in _DPSNextEvent ()
>>>>>>> #42 0x93292056 in -[NSApplication
>>>>>>> nextEventMatchingMask:untilDate:inMode:dequeue:] ()
>>>>>>> #43 0x9328bddb in -[NSApplication run] ()
>>>>>>> #44 0x9327fd2f in NSApplicationMain ()
>>>>>>> #45 0x0003fc0d in ffi_call_SYSV ()
>>>>>>> #46 0x0003fbae in ffi_call ()
>>>>>>> #47 0x0003cfa0 in rb_ffi_dispatch ()
>>>>>>> #48 0x00035ca0 in find_bs_boxed_by_encoding ()
>>>>>>> #49 0x00221e09 in call_cfunc ()
>>>>>>> #50 0x002214f2 in rb_call0 ()
>>>>>>> #51 0x00222489 in rb_call ()
>>>>>>> #52 0x0021c34a in rb_eval ()
>>>>>>> #53 0x00217d9c in eval_node ()
>>>>>>> #54 0x00218369 in ruby_exec_internal ()
>>>>>>> #55 0x002183b3 in ruby_exec ()
>>>>>>> #56 0x002183dd in ruby_run ()
>>>>>>> #57 0x00033474 in RBApplicationMain ()
>>>>>>> #58 0x00002886 in main ()
>>>>>>>
>>>>>>> So does somebody know of a good way of implementing this with
>>>>>>> RubyCocoa?
>>>>>>>
>>>>>>> Cheers,
>>>>>>> Eloy
>>>>>>>
>>>>>>> PS: I'm on svn rev 1983
>>>>>>>
>>>>>>> -------------------------------------------------------------------------
>>>>>>> This SF.net email is sponsored by: Splunk Inc.
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>>>>>>> Now Search log events and configuration files using AJAX and a
>>>>>>> browser.
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>>>>>>> Rub...@li...
>>>>>>> https://lists.sourceforge.net/lists/listinfo/rubycocoa-talk
>>>>>>
>>>>>>
>>>>>> -------------------------------------------------------------------------
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>>>>>>
>>>>>
>>>>> -------------------------------------------------------------------------
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>>>>> Rub...@li...
>>>>> https://lists.sourceforge.net/lists/listinfo/rubycocoa-talk
>>>>
>>>>
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>>>>
>>>
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>>
>>
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[Rubycocoa-talk] Problems with creating bindings programatically in RubyCocoa

[Alex S. <al...@al...>]

Hi there,

I'm having some problems setting up bindings programmatically.

I'm trying to use a table with a (-) button in that removes it's row  
when clicked. The other table columns are bound to an  
ActiveRecordSetController, and the button column is unbound (is this  
right?). I then use setDataCell on the this column.

This is what I've tried:

	cell = OSX::NSButtonCell.alloc.init
  	  cell.objc_send(
  	  :bind,         "target",
  	  :toObject,     self,
  	  :withKeyPath,  "current_sale_controller",
	  :options,      {"NSSelectorName" => "remove" }
    )

	cell.setTitle '-'
    @remove_button_column.setDataCell cell

This doesn't give an error, but nothing happens when you click the  
button.

I think it could possibly be a problem with OSX::NSSelectorName not  
being a recognized constant, which is why I used the string instead.  
Am I on the right track here? Any pointers appreciated, I've searched  
google (a lot) before asking and I'm out of ideas...

Thanks in Advance,
Alex Speller

Re: [Rubycocoa-talk] copyWithZone

[Eloy D. <elo...@gm...>]

Yes! It doesn't crash anymore and the row is added to the tableview. I
haven't had time yet to extensively play with this, but I guess it
will be ok.

Thanks :)

So just for reference, the code I have working now is:

def copyWithZone(zone)
  copy = self.class.allocWithZone(zone).init
  self.instance_variables.each do |iv|
    copy.instance_variable_set iv, self.instance_variable_get(iv)
  end
  return copy
end
objc_method :copyWithZone, "@@:^v"

I have no idea if this is a good idea, but could this be included in
something like oc_attachments or is that a bad idea?

Cheers,
Eloy

PS: Going out now, so I won't be able to reply directly.....

On 8/4/07, Laurent Sansonetti <lsa...@ap...> wrote:
> Okay, that's because your cell's object value is a NSObject class that
> doesn't implement copyWithZone. From your first message I see that you
> got a crash when trying to implement it.
>
> Can you try to call:
>
>    objc_method :copyWithZone, ''@@:^v"
>
> inside your Download class?
>
> Thanks,
> Laurent
>
> On Aug 4, 2007, at 6:18 PM, Eloy Duran wrote:
>
> > Yes, that's true. However the problem is not with the NSCell subclass
> > (DownloadCell) but with the NSObject subclass (Download) that holds
> > the values for the cell.
> >
> > If I don't implement the copyWithZone method it exits with a method
> > not found error:
> > 2007-08-04 18:15:29.644 HellaNZB[3861] *** -[Download copyWithZone:]:
> > selector not recognized [self = 0x158c2400]
> > /Users/eloy/Documents/DEVELOPMENT/RubyCocoa/Nzb/hellanzb/build/
> > Release/HellaNZB.app/Contents/Resources/rb_main.rb:22:in
> > `NSApplicationMain': NSInvalidArgumentException - *** -[Download
> > copyWithZone:]: selector not recognized [self = 0x158c2400]
> > (OSX::OCException)
> >       from /Users/eloy/Documents/DEVELOPMENT/RubyCocoa/Nzb/hellanzb/build/
> > Release/HellaNZB.app/Contents/Resources/rb_main.rb:22
> >
> > As you can see the class of the object that it's being called on is
> > Download which is a NSObject subclass.
> >
> > Otherwise I will create a small app and see if I can replicate the
> > problem.
> >
> > Ciao,
> > Eloy
> >
> > On 8/4/07, Laurent Sansonetti <lsa...@ap...> wrote:
> >> copyWithZone: is part of the NSCopying protocol, which NSObject
> >> doesn't implement but NSCell does.
> >>
> >> http://developer.apple.com/documentation/Cocoa/Reference/Foundation/Protocols/NSCopying_Protocol/Reference/Reference.html
> >>
> >> Laurent
> >>
> >> On Aug 4, 2007, at 6:05 PM, Eloy Duran wrote:
> >>
> >>> Hey Lrz,
> >>>
> >>> That would have been very nice! :)
> >>> However unfortunately NSObject doesn't implement copyWithZone...
> >>>
> >>>>> foo = OSX::NSObject.alloc.init
> >>> => #<OSX::NSObject:0x2e00e class='NSObject' id=0x159ac60>
> >>>>> foo.objc_methods.grep(/zone/i)
> >>> => ["zone"]
> >>>
> >>> Eloy
> >>>
> >>> On 8/4/07, Laurent Sansonetti <lsa...@ap...> wrote:
> >>>> Try:
> >>>>
> >>>>  def copyWithZone(zone)
> >>>>    copy = super_copyWithZone(zone)
> >>>>    # set your attributes to copy
> >>>>    # ex:
> >>>>    #    copy.title = self.title
> >>>>    return copy
> >>>>  end
> >>>>
> >>>> Laurent
> >>>>
> >>>> On Aug 4, 2007, at 5:53 PM, Eloy Duran wrote:
> >>>>
> >>>>> Hello,
> >>>>>
> >>>>> I'm trying to write my own custom NSCell for a tableview.
> >>>>> However, the table view tries to call #copyWithZone on my objects,
> >>>>> which are subclasses of NSObject. So I was trying to create a
> >>>>> working
> >>>>> #copyWithZone, but no matter what I do it always crashes
> >>>>> immediately.
> >>>>> For instance I have the following, but it doesn't even write to
> >>>>> the
> >>>>> console:
> >>>>>
> >>>>> def copyWithZone(zone)
> >>>>> puts 'COPY!'
> >>>>> copy = Download.allocWithZone(zone).init
> >>>>> self.instance_variables.each do |iv|
> >>>>>  copy.instance_variable_set iv, self.instance_variable_get(iv)
> >>>>> end
> >>>>> return copy
> >>>>> end
> >>>>>
> >>>>> Backtrace:
> >>>>>
> >>>>> #0  0x90a594c0 in objc_msgSend ()
> >>>>> #1  0xbfffc21c in ?? ()
> >>>>> #2  0x0002b850 in ocid_to_rbobj ()
> >>>>> #3  0x0002df10 in ocdata_to_rbobj ()
> >>>>> #4  0x0003051a in ovmix_register_ruby_method ()
> >>>>> #5  0x00031a98 in rbobj_call_ruby ()
> >>>>> #6  0x00031075 in ovmix_register_ruby_method ()
> >>>>> #7  0x0002f8b9 in init_ovmix ()
> >>>>> #8  0x927fa468 in -[NSObject(NSForwardInvocation) forward::] ()
> >>>>> #9  0x90a5ccc1 in _objc_msgForward ()
> >>>>> #10 0x932aed02 in -[NSCell _setContents:] ()
> >>>>> #11 0x932aec95 in -[NSCell setObjectValue:] ()
> >>>>> #12 0x9353abaa in -[_NSPlaceholderTextFieldPlugin
> >>>>> showValue:inObject:] ()
> >>>>> #13 0x93511593 in -[NSValueBinder showValue:inObject:] ()
> >>>>> #14 0x93510938 in -[NSValueBinder
> >>>>> _adjustObject:mode:observedController:observedKeyPath:context:editableState:adjustState
> >>>>> :]
> >>>>> ()
> >>>>> #15 0x9353a287 in -[NSValueBinder
> >>>>> updateTableColumnDataCell:forDisplayAtIndex:] ()
> >>>>> #16 0x9353a9ef in -[NSTextValueBinder
> >>>>> updateTableColumnDataCell:forDisplayAtIndex:] ()
> >>>>> #17 0x9353a1d6 in -[_NSBindingAdaptor
> >>>>> tableColumn:willDisplayCell:row:] ()
> >>>>> #18 0x93402a9d in -[NSTableView
> >>>>> _sendDelegateWillDisplayCell:forColumn:row:] ()
> >>>>> #19 0x933ea065 in -[NSTableView
> >>>>> _drawContentsAtRow:column:clipRect:]
> >>>>> ()
> >>>>> #20 0x933e902b in -[NSTableView drawRow:clipRect:] ()
> >>>>> #21 0x933e67ce in -[NSTableView drawRowIndexes:clipRect:] ()
> >>>>> #22 0x933e56a4 in -[NSTableView drawRect:] ()
> >>>>> #23 0x933113b1 in -[NSView _drawRect:clip:] ()
> >>>>> #24 0x9331040b in -[NSView
> >>>>> _recursiveDisplayAllDirtyWithLockFocus:visRect:] ()
> >>>>> #25 0x9330f473 in -[NSView
> >>>>> _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView
> >>>>> :]
> >>>>> ()
> >>>>> #26 0x93310041 in -[NSView
> >>>>> _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView
> >>>>> :]
> >>>>> ()
> >>>>> #27 0x93310041 in -[NSView
> >>>>> _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView
> >>>>> :]
> >>>>> ()
> >>>>> #28 0x93310041 in -[NSView
> >>>>> _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView
> >>>>> :]
> >>>>> ()
> >>>>> #29 0x93310041 in -[NSView
> >>>>> _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView
> >>>>> :]
> >>>>> ()
> >>>>> #30 0x9330eb78 in -[NSThemeFrame
> >>>>> _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView
> >>>>> :]
> >>>>> ()
> >>>>> #31 0x9330e362 in -[NSView
> >>>>> _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView
> >>>>> :]
> >>>>> ()
> >>>>> #32 0x9330dc8e in -[NSView displayIfNeeded] ()
> >>>>> #33 0x9330da32 in -[NSWindow displayIfNeeded] ()
> >>>>> #34 0x9335dd6c in _handleWindowNeedsDisplay ()
> >>>>> #35 0x9082dd6e in __CFRunLoopDoObservers ()
> >>>>> #36 0x9082ce10 in CFRunLoopRunSpecific ()
> >>>>> #37 0x9082cace in CFRunLoopRunInMode ()
> >>>>> #38 0x92dec8d8 in RunCurrentEventLoopInMode ()
> >>>>> #39 0x92debfe2 in ReceiveNextEventCommon ()
> >>>>> #40 0x92debe39 in BlockUntilNextEventMatchingListInMode ()
> >>>>> #41 0x93292465 in _DPSNextEvent ()
> >>>>> #42 0x93292056 in -[NSApplication
> >>>>> nextEventMatchingMask:untilDate:inMode:dequeue:] ()
> >>>>> #43 0x9328bddb in -[NSApplication run] ()
> >>>>> #44 0x9327fd2f in NSApplicationMain ()
> >>>>> #45 0x0003fc0d in ffi_call_SYSV ()
> >>>>> #46 0x0003fbae in ffi_call ()
> >>>>> #47 0x0003cfa0 in rb_ffi_dispatch ()
> >>>>> #48 0x00035ca0 in find_bs_boxed_by_encoding ()
> >>>>> #49 0x00221e09 in call_cfunc ()
> >>>>> #50 0x002214f2 in rb_call0 ()
> >>>>> #51 0x00222489 in rb_call ()
> >>>>> #52 0x0021c34a in rb_eval ()
> >>>>> #53 0x00217d9c in eval_node ()
> >>>>> #54 0x00218369 in ruby_exec_internal ()
> >>>>> #55 0x002183b3 in ruby_exec ()
> >>>>> #56 0x002183dd in ruby_run ()
> >>>>> #57 0x00033474 in RBApplicationMain ()
> >>>>> #58 0x00002886 in main ()
> >>>>>
> >>>>> So does somebody know of a good way of implementing this with
> >>>>> RubyCocoa?
> >>>>>
> >>>>> Cheers,
> >>>>> Eloy
> >>>>>
> >>>>> PS: I'm on svn rev 1983
> >>>>>
> >>>>> -------------------------------------------------------------------------
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> >>>>> _______________________________________________
> >>>>> Rubycocoa-talk mailing list
> >>>>> Rub...@li...
> >>>>> https://lists.sourceforge.net/lists/listinfo/rubycocoa-talk
> >>>>
> >>>>
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