ftp.nice.ch/pub/next/developer/resources/classes/UHInspector.1.2.N.bs.tar.gz#/UHInspector_1.2/InspectorSimpleDemo/GainInspector.m

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#import "GainInspector.h"

@implementation GainInspector
 
- doRevert:sender
{
	[gainSlider setDoubleValue:[object gain]];
	[gainText setDoubleValue:[object gain]];
	return self;
}

- doOk:sender
{
	[object setGain:[sender doubleValue]];
	[gainText setDoubleValue:[sender doubleValue]];
	return self;
}

- takeMaxGainFrom:sender
{
	[gainSlider setMaxValue:[sender doubleValue]];
	return self;
}

@end

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