NSImage problem with universal binary

FROM : Florian Soenens
DATE : Tue Nov 06 11:30:52 2007

Hello list,

i have the following problem:
in a custom nsoutlineview i have set the cells to display an image.

Everything works fine on a ppc but the images do not show on an intel 
machine.
Am i overlooking something?

Help is much appreciated!


- (void)outlineView:(NSOutlineView *)olv willDisplayCell:(NSCell *)
cell forTableColumn:(NSTableColumn *)tableColumn item:(id)item
{
   NSTableColumn         *myColumn;
   myColumn = [libraryTableView tableColumnWithIdentifier:@"Name"];
   
   
   if (tableColumn == myColumn)
   {
       NSFont    *font = [NSFont controlContentFontOfSize:11.0];
       [(ImageAndTextCell*)cell setFont:font];        
       
       if( [[item objectForKey:@"Name"] isEqualToString:kMainLibraryName])
       {
           [ (ImageAndTextCell*)cell setImage: [self iconOfSize:16 fromImage:
[ NSImage imageNamed: @"MainLibrary.tiff" ] alpha:1.0]] ;
       }
   }
   
}



- (NSImage *)iconOfSize:(int)size fromImage:(NSImage *)image alpha:
(float)alpha
{
    if(!image)
   return nil
   
    NSImage *icon = [[NSImage alloc] initWithSize:NSMakeSize
(size,size)];

    [icon lockFocus];
    [[NSGraphicsContext currentContext] 
setImageInterpolation:NSImageInterpolationHigh];
    [image drawInRect:NSMakeRect(0,0,size,size)
               fromRect:NSMakeRect(0,0,[image size].width,[image size].height)
               operation:NSCompositeSourceOver
               fraction:alpha];
    [icon unlockFocus];
    return [icon autorelease];
}