ftp.nice.ch/pub/next/graphics/3d/3DDeviceServer.0.51.s.tar.gz#/3DDeviceServer.0.51.s/BBSlider.m

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/* BBSlider.m				 
 *
 * This our special slider obejct. The only thing I am missing in NeXT original
 * is that I never get informed of mouseDown & Up actions. To allow better
 * rotation operations we did modify the mouseDown method here.
 *
 * For interface-info see the header file. The comments in this file mostly
 * cover only the real implementation details.
 *
 * Written by: 		Thomas Engel
 * Created:    		26.03.1994 (Copyleft)
 * Last modified: 	26.03.1994
 */

#import "BBSlider.h"
#import "Misc3DMouseDriver.h"

@implementation BBSlider

- mouseDown:(NXEvent *)theEvent
{
	id	target;
	
	target = [cell target];
	if( [target respondsTo:@selector(transformationWillStart:)] )
		[target transformationWillStart:self];

	[super mouseDown:theEvent];

	if( [target respondsTo:@selector(transformationDidEnd:)] )
		[target transformationDidEnd:self];
	
	return self;
}

@end

/*
 * History: 26.03.94 First test. Should help to notify rotaion start/end.
 *
 *
 * Bugs: - No.
 */

These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.