[Pyobjc-dev] Fwd: A bit more progress (MacOS X)

[Deirdre S. M. <de...@de...>]

This is really Jython, but on the off chance it might shed some 
light, I'm also posting it here.

>Based on some of the stuff that Steven Majewski did, trying to 
>create a Cocoa app that loads a nib from Jython. When running, I get 
>the following errors:
>
>% jython CurrencyConverter.jy
>(
>     NSBundle </System/Library/Frameworks/Foundation.framework> (loaded),
>     NSBundle </usr/lib> (loaded),
>     NSBundle </System/Library/Frameworks/JavaVM.framework> (loaded),
>     NSBundle </usr/lib/java> (loaded)
>)
>./build/CurrencyConverter2.app
>May 11 21:35:32 java[1110] Unknown class `ConverterController' in 
>nib file, using `NSObject' instead.
>May 11 21:35:32 java[1110] Unknown class `Converter' in nib file, 
>using `NSObject' instead.
>May 11 21:35:32 java[1110] Could not connect the action convert: to 
>target of class NSObject
>
>So...why doesn't it know about the classes?
>
>
>#!/usr/bin/env jython
>
>from com.apple.cocoa.foundation import *
>from com.apple.cocoa.application import *
>
>MyApp = None
>_pools = []
>
>tpath = './TempConverter/build/TempConverter.app'
>cpath = './build/CurrencyConverter2.app'
>
>class Converter(NSObject):
>	def convert(amount, rate):
>		return (amount * rate)
>
>class ConverterController(NSObject):
>	def __init__():
>		self.converter = Converter()
>		self.dollarField = NSTextField()
>		self.rateField = NSTextField()
>		self.totalField = NSTextField()
>
>	def convert(sender):
>		rate = self.rateField.floatValue();
>		amount = self.dollarField.floatValue();
>		total = converter.convert(amount, rate);
>        
>		self.totalField.setFloatValue(total);
>
>
>def xxx():
>         print NSBundle.allFrameworks()
>
>def Pool():
>         global _pools
>         tmp = NSAutoreleasePool.push()
>         _pools.append(tmp)
>         return tmp
>
>def App():
>         global MyApp
>         MyApp = NSApplication.sharedApplication()
>         return MyApp
>
>def Bundle( path=cpath ):
>	print path
>         return NSBundle.bundleWithPath( path )
>
>
>xxx()
>pool = Pool()
>myapp = App()
>bndl = Bundle()
>nib = NSApplication.loadNibFromBundle( bndl, 'MainMenu', myapp )
>if __name__ == '__main__' : myapp.run()

-- 
_Deirdre     Stash-o-Matic: http://weirdre.com      http://deirdre.net
Macintosh Developer (seeking work): Will work for Cocoa
"I love deadlines. I like the whooshing sound they make as they fly by."
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