Re: [PyQt] Problem with implementation of dummy (no-op) proxy model

2010-10-28 Thread Hans Meine
Hi Hans-Peter, thanks for your reply. Am 27.10.2010 um 22:17 schrieb Hans-Peter Jansen: Not here. After fixing the obvious bug in headerData to actually call headerData, I get (with needPersistentModelIndex = False): Yes, headerData() was broken; actually, AFAIK it is not even necessary at

Re: [PyQt] Problem with implementation of dummy (no-op) proxy model

2010-10-28 Thread Hans Meine
Hi again! I am about to give up now, but first I want to post my current code again; I added some assertions which show an interesting fact which I have no explanation for: One assertion fails, since I am getting a QModelIndex of my proxy model in which internalPointer does *not* contain a

Re: [PyQt] Problem with implementation of dummy (no-op) proxy model

2010-10-28 Thread Dan Halbert
On Thursday, October 28, 2010 8:28am, Hans Meine me...@informatik.uni-hamburg.de said: I am about to give up now, but first I want to post my current code again; I added some assertions which show an interesting fact which I have no explanation for: One assertion fails, since I am getting a

Re: [PyQt] Problem with implementation of dummy (no-op) proxy model

2010-10-28 Thread Hans Meine
Op den Dunnersdag 28 Oktober 2010 Klock 15:08:16 hett Dan Halbert schreven: On Thursday, October 28, 2010 8:28am, Hans Meine me...@informatik.uni- hamburg.de said: I am about to give up now, but first I want to post my current code again; I added some assertions which show an interesting fact

Re: [PyQt] Problem with implementation of dummy (no-op) proxy model

2010-10-28 Thread Hans Meine
Hi everybody, hi Phil, Op den Dunnersdag 28 Oktober 2010 Klock 14:28:16 hett Hans Meine schreven: I am about to give up now, but first I want to post my current code again; I added some assertions which show an interesting fact which I have no explanation for: One assertion fails, since I am

[PyQt] Problem with implementation of dummy (no-op) proxy model

2010-10-27 Thread Hans Meine
Hi, I am having lots of crashes with my implementation of a dummy proxy model. Could someone please look at this and tell me at which point I am being stupid (and blind) or whether this is a problem with [Py]Qt? I have attached a stripped down test case that crashes for me (i.e. segfault/

Re: [PyQt] Problem with implementation of dummy (no-op) proxy model

2010-10-27 Thread Hans-Peter Jansen
On Wednesday 27 October 2010, 20:34:18 Hans Meine wrote: Hi, I am having lots of crashes with my implementation of a dummy proxy model. Could someone please look at this and tell me at which point I am being stupid (and blind) or whether this is a problem with [Py]Qt? I have attached a