Mac month view crashes (Was Re: [Chandler-dev] Checkin 7/24/2008)

[Grant Baillie]

Hi, Stefan

Thanks for the detailed info (and for confirming my suspicions ;).

--Grant

On 4 Aug, 2008, at 22:11, Stefan Csomor wrote:

> Hi Grant
>
> On 04.08.08 23:08, "Grant Baillie" <grant at osafoundation.org> wrote:
>
>> On 24 Jul, 2008, at 11:39, Mimi Yin wrote:
>>
>>> Jeffrey
>>> - talking to Stefan re: wxMac stuff
>>> - he's got fixes for drag file over chandler crashes chandler bug
>>> - sounds like he's got something that might well fix the switch to
>>> month view crash
>>> - altho that one's hard enough to repro that i'm not sure
>>
>> Do you think this might be similar to Bug 11526 (Chandler crashes  
>> with
>> bus error on creating notes in the month view by right clicking):
>>
>> https://bugzilla.osafoundation.org/show_bug.cgi?id=11526
>>
>> --Grant
>
> PMFJI yes, it should, basically the problem boils down to the  
> following : in
> toplevel.cpp the window getting the mouse event is later called  
> again to
> setup its cursor appropriately. In your code you delete wxWindows  
> during the
> mouse down. My change (sent to Jeffrey, not committed to 2.8 branch  
> yet)
> should now detect all these situations correctly (before it only  
> worked
> correctly if the wxWindow getting the event itself was deleted, not  
> when one
> of its parents was)