Re: [Rubycocoa-talk] Accessing RubyCocoa instances instantiated by a NIB file.

[kimura wataru<ki...@us...>]

Hi,

If the super class of your cell class confirms to protcol NSCoding (such 
as NSView), we can copy an object with NSArchiver/NSUnarchiver.

  data = OSX::NSArchiver.archivedDataWithRootObject(view)
  newview = OSX::NSUnarchiver.unarchiveObjectWithData(data)


Sun, Jan 1, 2006 4:20:39 PM, Dave Howell wrote:
>I'm trying to set up a Sudoku number puzzle solving tool, which 
>involves (in part) having a nine by nine grid in a window. Each cell of 
>this grid contains the digits 1 through 9 in a 3x3 array.
>
>I have this window, and one cell, in a separate NIB file from the 
>MainMenu file. So I can use code like this to open that window and 
>instantiate the contents:
>
>	mainWindow  = SudokuWindow.alloc.init.createWindow
>
>	(createWindow is a method I created in SudokuWindow for working on the 
>window, since :window isn't defined when the init code runs)
>
>So far so good. Now, I need 80 more cells like the one already in the 
>NIB file, but trying to create them "by hand" seems more than a little 
>crazy. The nine digits are represented as an NSMatrix of NSButtonCells, 
>and the NSMatrix is linked to
>
>class SuCell < OSX::NSObject
>	blah blah blah
>end
>

-- 
kimura wataru