Re: [Pyobjc-dev] NSDocument based app

[Peter M. <zig...@po...>]

On Wednesday, November 6, 2002, at 08:34 PM, Ronald Oussoren wrote:

>
> On Wednesday, Nov 6, 2002, at 10:21 Europe/Amsterdam, Peter Montagner 
> wrote:
>
>>
>> On Wednesday, November 6, 2002, at 07:28 PM, Ronald Oussoren wrote:
>>
>>>
>>> On Wednesday, Nov 6, 2002, at 08:53 Europe/Amsterdam, Peter 
>>> Montagner wrote:
>>>
>>>> The app works correctly in all the cases you mentioned. It will 
>>>> also correctly open a new window when it is brought to the front by 
>>>> clicking on the dock icon, if no other documents are open. Like I 
>>>> said, everything else I've tried works.
>>> The Todo application that is part of the source-tree has the same 
>>> problem. That's not very helpfull, but at least this shows the 
>>> problem is probably in PyObjC.
>>
>> Good to hear. No wait, that's bad. Any idea what's causing it?
> Not yet...

I'll take a look. I'm pretty new to PyObjC, but I've been programming 
in Objective-C since the Mac OS X PB came out.


>> For some unknown reason, that isn't working. It dies while executing
>>
>> - (void)runModalPrintOperation:(NSPrintOperation *)printOperation 
>> delegate:(id)delegate didRunSelector:(SEL)didRunSelector 
>> contextInfo:(void *)contextInfo
>
> The last argument is problematic: void pointers currently require 
> manual assistance. We can at least support automatic translation from 
> None to a NULL pointer.

So (void *) arguments are broken? Hmm... well I can avoid that in my 
example app by using the print panel rather than the sheet. The panel 
doesn't require a call back. There are a few things that use the (void 
*)contextInfo paradigm though, so we should probably fix it. What's the 
current scheme?

Peter