Re: Determining which sheet closed with panels in separate nibs

FROM : Jean-Daniel Dupas
DATE : Thu Apr 17 23:12:42 2008

Le 17 avr. 08 à 22:44, Sherm Pendley a écrit :
> On Thu, Apr 17, 2008 at 3:49 PM, Michael Watson <<email_removed>>
> wrote:
>

>> Inside of MainMenu.nib, I have my application's main window. Also in
>> MainMenu.nib is an NSObject subclass instance that is the main 
>> window's
>> delegate.
>>
>> In another nib, I have a panel and an NSObject subclass instance 
>> that is
>> the panel's delegate. The panel is opened attached as a sheet to 
>> the main
>> window.
>>
>> When the sheet is closed on the main window, I need to do some 
>> things, so
>> I implement -[NSWindow windowDidEndSheet:] in the main window's 
>> delegate.
>> The problem is that I have other panels I attach as sheets to this 
>> window in
>> different situations, and I need to distinguish between them so I 
>> take the
>> correct action for the specific sheet that has closed.

>
>
> When you open the sheet with
> -
> beginSheet:modalForWindow:modalDelegate:didEndSelector:contextInfo:, 
> assign
> your controller as the delegate, and create a
> -didEndSheet:returnCode:contextInfo: method in your controller. That 
> way,
> the contextInfo that you specified when opening the sheet will be 
> passed
> back to your delegate method when it closes.
>
> sherm--
>



You can also specifiy a different selector for each sheet.

-didEndOpenFileSheet:returnCode:contextInfo:
-didEndOtherSheet:returnCode:contextInfo:

etc…