Here is an example of how to use NSOpenPanel:

https://github.com/mattetti/pastis/blob/master/app/Pastis/filter_window_controller.rb#L145-160

  def browse(sender)


    dialog = NSOpenPanel.openPanel


    # Disable the selection of files in the dialog.
    dialog.canChooseFiles = false



    # Enable the selection of directories in the dialog.


    dialog.canChooseDirectories = true


    # Disable the selection of multiple items in the dialog.
    dialog.allowsMultipleSelection = false




    # Display the dialog and process the selected folder



    if dialog.runModalForDirectory(nil, file:nil) == NSOKButton 



      selection = dialog.filenames.first



      location.stringValue = dialog.filenames.first.to_s



    end
  end
- Matt

On Sun, Jan 9, 2011 at 8:09 AM, Rolando Abarca <rolando@gamesforfood.com> wrote:
Hi all,

I've taken a look at the referred issue (#712), but I'm not sure of
the final implemented syntax. I'm trying to use a NSOpenPanel, so far
this is what I'm doing:


{{{
 def loadSprite(sender)
   @panel.beginSheetModalForWindow(@window, completionHandler:lambda { |code|
     NSLog("code: #{code}")
   })
 end
}}}

what's the Right Way(tm) to use a NSOpenPanel?
thanks!
--
Rolando Abarca M.
Games For Food S.p.A.
http://www.gamesforfood.com
Phone: +1 (408) 345-5433
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