Re: [Interest] Triggering Actions on Application Close

2013-07-09 Thread Till Oliver Knoll
Am 10.07.2013 um 02:09 schrieb Hamish Moffatt : > On 09/07/13 17:00, Till Oliver Knoll wrote: >> By the way: SIGTERM is the signal sent to a console application when >> pressing CTRL + C (also on Windows). > I think that's SIGINT actually, but I'm nitpicking.. Yeah, right :) Trying to refresh m

Re: [Interest] valgrind

2013-07-09 Thread Thiago Macieira
On terça-feira, 9 de julho de 2013 15.13.55, Jonathan Greig wrote: > Off of the top of my head, Qt typically doesn't allocate memory that the > programmer is then explicitly required to free as long as the object is > assigned a parent. If it does allocate memory that the programmer needs to > free

Re: [Interest] Triggering Actions on Application Close

2013-07-09 Thread Konrad Rosenbaum
Hi, On Tuesday 09 July 2013 09:00:55 Till Oliver Knoll wrote: > A) is by design: it is there to really *really* kill a process in the most > brutal manner (*) a sysadmin could think of and a process being able to > catch (and possibly ignore!) that signal would defeat its purpose. > (*) which can

Re: [Interest] OpenSSL AES Encryption

2013-07-09 Thread Thiago Macieira
On terça-feira, 9 de julho de 2013 15.37.51, lucas.betsch...@crypto.ch wrote: > Hi > > Since Qt already uses OpenSSL for networking are there any plans to add the > encryption capabilities of OpenSSL (AES etc.) to Qt? So far there seems to > be no regular encryption in Qt included. We're forbidden

Re: [Interest] valgrind

2013-07-09 Thread Jonathan Greig
Thiago, Show reachable is typically considered not a problem in most cases but it's still good to know it's there. In the case of the unicode stuff it is reporting, I do not want to see it and would be a possible candidate for suppression. An example of what I am interested in seeing is this: I had

[Interest] OpenSSL AES Encryption

2013-07-09 Thread Lucas.Betschart
Hi Since Qt already uses OpenSSL for networking are there any plans to add the encryption capabilities of OpenSSL (AES etc.) to Qt? So far there seems to be no regular encryption in Qt included. Regards ___ Interest mailing list Interest@qt-project.or

[Interest] QtQuick2 scenegraph render thread access

2013-07-09 Thread Preet
Hi, In my application I have a custom QQuickItem that has time varying parameters which are input externally from the C++ side of things. When the QQuickItem renders, it grabs these parameters using a callback function that shares memory with the main thread, so I need to protect any shared memory

Re: [Interest] Triggering Actions on Application Close

2013-07-09 Thread Till Oliver Knoll
Am 09.07.2013 um 06:13 schrieb Charles Yin : > see also : > http://stackoverflow.com/questions/3360761/how-to-do-a-cleanup-after-sigkill The answers tell you that A) SIGKILL ("kill -9") can *not* be caught by a process and hence B) If you *really* need to do cleanup in such a case you need to