ftp.nice.ch/pub/next/developer/resources/palettesfor2.xx/CubicSlider.1.4.s.tar.gz#/CubicSlider/CubicSliderDemo/SwitchBox.m

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/*	
**    Copyright (C) 1992  Ronin Consulting, Inc.
**
**    This program is free software; you can redistribute it and/or modify
**    it under the terms of the GNU General Public License as published by
**    the Free Software Foundation; version 1.
**
**    This program is distributed in the hope that it will be useful,
**    but WITHOUT ANY WARRANTY; without even the implied warranty of
**    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
**    GNU General Public License for more details.
**
**    You should have received a copy of the GNU General Public License
**    along with this program; if not, write to the Free Software
**    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#import "SwitchBox.h"
#import <appkit/Matrix.h>
#import <objc/List.h>

#define MAXPANEL 10

@interface SwitchBox(Private)		     /* No one should have to see this.... */
- setPanel0: anObject;
- setPanel1: anObject;
- setPanel2: anObject;
- setPanel3: anObject;
- setPanel4: anObject;
- setPanel5: anObject;
- setPanel6: anObject;
- setPanel7: anObject;
- setPanel8: anObject;
- setPanel9: anObject;
@end

@implementation SwitchBox

- initFrame:(const NXRect *)frameRect
{
    [super initFrame:frameRect];
    defaultPanel = -1;
    [self setTitlePosition: NX_NOTITLE];
    [self setBorderType: NX_BEZEL];
    return self;
}

- switchToTagOf: sender;
{

   if([sender isKindOf: [Matrix class]])
       [self switchTo: [[sender selectedCell] tag]];
   else
       [self switchTo: [sender tag]];

   return self;
}


- switchTo: (int) number;
{
   if(delegate && [delegate respondsTo: @selector(willSwitchTo:)])
       if(![delegate willSwitchTo: number])
	   return self;

   if(number < 0 || number >= MAXPANEL)
       return self;

   [self setContentView: [panelList objectAt: number]];

   if([self contentView])
   {
      [self setBorderType: NX_NOBORDER];
      [self display];
      if(delegate && [delegate respondsTo: @selector(didSwitchTo:)])
	  [delegate didSwitchTo: number];
   }
   
   return self;
}

- setDefaultPanel: (int) number
{
   defaultPanel = number;
   return self;
}

- setPanel: anObject at: (int) index
{
   if(index < 0 || index >= MAXPANEL)
       return self;

   if(!panelList)
   {
      int x = MAXPANEL;
      panelList = [[List alloc] initCount: MAXPANEL];
      
      while(x--)
	  [panelList addObject: [self contentView]];
   }

   [panelList replaceObjectAt: index with: [anObject contentView]];

   if(index == defaultPanel)
       [self switchTo: defaultPanel];
   
   return self;
}


- setDelegate: anObject
{
   delegate = anObject;
   return self;
}

- delegate
{
   return delegate;
}

-read:(NXTypedStream *) s
{
   [super read:s];
   NXReadTypes(s, "i", &defaultPanel);
   return self;
}


-write:(NXTypedStream *) s
{
   [super write:s];
   NXWriteTypes(s, "i", &defaultPanel);
   return self;
}

-(const char *)inspectorName
{
   return "SwitchBoxInspector";
}

@end

@implementation SwitchBox(Private)

- setPanel0: anObject
{
   [self setPanel: anObject at: 0];
   return self;
}

- setPanel1: anObject
{
   [self setPanel: anObject at: 1];
   return self;
}

- setPanel2: anObject
{
   [self setPanel: anObject at: 2];
   return self;
}

- setPanel3: anObject
{
   [self setPanel: anObject at: 3];
   return self;
}

- setPanel4: anObject
{
   [self setPanel: anObject at: 4];
   return self;
}

- setPanel5: anObject
{
   [self setPanel: anObject at: 5];
   return self;
}

- setPanel6: anObject
{
   [self setPanel: anObject at: 6];
   return self;
}

- setPanel7: anObject
{
   [self setPanel: anObject at: 7];
   return self;
}

- setPanel8: anObject
{
   [self setPanel: anObject at: 8];
   return self;
}

- setPanel9: anObject
{
   [self setPanel: anObject at: 9];
   return self;
}

@end

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