ftp.nice.ch/pub/next/developer/resources/libraries/threadkit/ThreadKitDemo.NI.tar.gz#/ThreadKit-1.0-DEMO/Examples/SimpleTest/SimpleTest.m

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#import "SimpleTest.h"
#import <threadkit/threadkit.h>

@implementation SimpleTest

- dangerTest:sender
{
	[ [ TKThread alloc ] initFor: self
			perform: @selector ( dangerousAction ) ] ;
	return self ;
}

// Note:
//
//	This code isn't "dangerous" in the sense that the protection
//	was designed for.  This behaviour could normally be implemented
//	here with no special protection at all.  It's just a test of the
//  calls themselves (they should fail if they can't stop all active
//	threads ... if one is suspended, for example).
//
//  A more suitable example would be to link in new Objective-C
//	classes.  Note also that spawning another thread is the
//  ONLY way to do this reliably.  See the TKThread class
//  documentation for an explanation.

- dangerousAction
{
	if ( [ TKThread startDangerousAction: 500 ] )
	{
		[ window moveTo: 10 : 500 ] ;
		[ window moveTo: 500 : 10 ] ;
		[ window moveTo: 800 : 140 ] ;
		[ window moveTo: 131 : 449 ] ;
		[ textField setStringValue: "Successfully Completed." ] ;
		[ TKThread endDangerousAction ] ;
	}
	else
	{
		[ NXApp threadLock ] ;
		[ textField setStringValue: "Failed." ] ;
		[ NXApp threadUnlock ] ;
	}
    return self ;
}

@end

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