[Interest] Crash related to set_transient on wayland/weston

2017-05-22 Thread Daniel Mack
Hi, I'm running Qt 5.8.0 with wayland 1.13 and weston 2.0.0 on a aarch64 embedded machine. When trying to fire up the QCamera example, it crashes like this: error marshalling arguments for set_transient (signature oiiu): null value passed for arg 0 Error marshalling request: Invalid argument Abor

Re: [Interest] using QTemporaryFile for post-mortem debug logfiles?

2017-05-22 Thread Konstantin Tokarev
22.05.2017, 17:27, "René J.V. Bertin" : > On Monday May 22 2017 15:08:34 Konrad Rosenbaum wrote: > > Hi, > >> This only works if the problem is a crash. Only a minor percentage of > > That's specifically the point here: post-mortem debug information. >>>  I'm curious though, why does my QTemporar

Re: [Interest] using QTemporaryFile for post-mortem debug logfiles?

2017-05-22 Thread René J . V . Bertin
On Monday May 22 2017 15:08:34 Konrad Rosenbaum wrote: Hi, >This only works if the problem is a crash. Only a minor percentage of That's specifically the point here: post-mortem debug information. >> I'm curious though, why does my QTemporaryFile trick to auto-remove only >> empty files not wor

Re: [Interest] using QTemporaryFile for post-mortem debug logfiles?

2017-05-22 Thread Konrad Rosenbaum
Hi, On Mon, May 22, 2017 13:39, René J.V. Bertin wrote: > On Monday May 22 2017 13:21:05 Konrad Rosenbaum wrote: > >> From my experience I'd recommend you go the long route and actually >> implement the date/time comparison(*). For one: problems have the bad >> habit of forcing you to restart the

Re: [Interest] using QTemporaryFile for post-mortem debug logfiles?

2017-05-22 Thread René J . V . Bertin
On Monday May 22 2017 13:21:05 Konrad Rosenbaum wrote: > From my experience I'd recommend you go the long route and actually > implement the date/time comparison(*). For one: problems have the bad > habit of forcing you to restart the application multiple times, so you'll > lose at least the first

Re: [Interest] using QTemporaryFile for post-mortem debug logfiles?

2017-05-22 Thread Konrad Rosenbaum
Hi, On Sun, May 21, 2017 14:20, René J. V. Bertin wrote: > Konstantin Tokarev wrote: > >> Don't use QTemporaryFile. Use regular files with consistent naming, e.g. >> log-$date, remove logs older than some date at the start of your program > > That's another solution, thanks. I'd probably keep onl

[Interest] Issue with application modal message boxes

2017-05-22 Thread Etienne Sandré-Chardonnal
Dear all, I have a QMessageBox displayed in my MainWindow::showEvent when some system check fails. If I display other QMessageBox there, they are displayed sequentially, as expected by the application modal feature. In this showEvent, I also do a HTTP request on the server to check for new versio

Re: [Interest] Qt iOS and App Extensions

2017-05-22 Thread Mike Krus
> On 22 May 2017, at 09:45, Nuno Santos wrote: > > Milke, > > Thanks for your reply. > > I was not expecting an out of the box process. The problem is that I’m still > lost. > > Let me show you the big picture. I have a synthesiser app. One of the > functionalities of App Extensions are Aud

Re: [Interest] Qt iOS and App Extensions

2017-05-22 Thread Nuno Santos
Milke, Thanks for your reply. I was not expecting an out of the box process. The problem is that I’m still lost. Let me show you the big picture. I have a synthesiser app. One of the functionalities of App Extensions are Audio Units. I want to provide the ability of other apps running multipl

Re: [Interest] Qt iOS and App Extensions

2017-05-22 Thread Mike Krus
As far as I know, qmake is not capable of generating Xcode projects with the right structure (need 2 to start with, different project types, etc). Mike > On 21 May 2017, at 11:13, Nuno Santos wrote: > > Robert, > > There is clearly a communication problem here. Maybe I’m not using the > corr

Re: [Interest] Setting the value in a delegate from a timer

2017-05-22 Thread Luca Carlon
It seems that reverting 3cc589c in qtdeclarative makes it more stable. I see that QQmlListModel::get creates new values, not sure if/when those are freed. Luca On Sun, May 21, 2017 at 12:32 AM, Luca Carlon wrote: > Hello! I extracted this little sample code not behaving like I would > expect in