On Aug 21, 2009, at 3:27 PM, Ernesto Giannotta wrote:

It's not documented what preparedCellAtColumn:-1 returns though. Anyone know for sure?

yep! it's the cell that you can return in the delegate method:

- (NSCell *)outlineView:(NSOutlineView *)ov
dataCellForTableColumn:(NSTableColumn *)tableColumn
                                   item:(id)item
{
// If we return a cell for the 'nil' tableColumn, it will be used as a "full width" cell and span all the columns


Ah. And that happens when? I guess a group row is probably one case?


Thanks,

--
Seth Willits



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