Re: [Development] Qt 5.2 Beta - is it really much slower to parse qml/javascript on android?

2013-10-30 Thread Koehne Kai
-Original Message- From: development-bounces+kai.koehne=digia@qt-project.org [mailto:development-bounces+kai.koehne=digia@qt-project.org] On Behalf Of Felipe Crochik Sent: Tuesday, October 29, 2013 7:13 PM To: Hausmann Simon Cc: development@qt-project.org Subject: Re:

Re: [Development] Qt 4.8.6 Release Plans

2013-10-30 Thread Turunen Tuukka
On 29.10.2013 17.18, Thiago Macieira thiago.macie...@intel.com wrote: On quarta-feira, 14 de agosto de 2013 13:15:42, Jonathan Liu wrote: Hi, Are there any plans for a Qt 4.8.6 release in the near future? Qt 4.8.5 was unfortunately released with a critical graphics drawing regression

Re: [Development] Where and how does Qt define which platforms are supported?

2013-10-30 Thread Knoll Lars
On 25.10.13 09:57, Thiago Macieira thiago.macie...@intel.com wrote: On sexta-feira, 25 de outubro de 2013 07:49:47, Koehne Kai wrote: I think we should have only: + Reference Platforms + Supported Platforms + Platforms Reportedly Working Makes sense to me. Yes, that sounds actually good.

Re: [Development] Qt 4.8.6 Release Plans

2013-10-30 Thread Calogero Mauceri
On 10/30/2013 1:45 AM, Sandy Martel wrote: Le 2013/10/30 à 11:06, Nicolás Alvarez nicolas.alva...@gmail.com a écrit : 2013/10/29 Calogero Mauceri mauc...@actgate.com: ... The Qt documentation states that QDir::currentPath() returns The application working directory. Shouldn't the workind

Re: [Development] Qt 5.2 Beta - is it really much slower to parse qml/javascript on android?

2013-10-30 Thread Björn Breitmeyer
I think i know whats the issue if its still not fixed. My guess is that you don't use the resource system of Qt but the android application assets to store your components, the last time i had issues with this all the time was lost in the horrible slow fileengine for assets on android. It looked

Re: [Development] Qt 4.8.6 Release Plans

2013-10-30 Thread Konrad Rosenbaum
Hi, On Wednesday 30 October 2013 00:58:05 Calogero Mauceri wrote: The Qt documentation states that QDir::currentPath() returns The application working directory. Shouldn't the workind directory be initialized with the path the application was launched from? If that's not the case, which is

Re: [Development] Qt 5.2 Beta - is it really much slower to parse qml/javascript on android?

2013-10-30 Thread BogDan
Hi, Android's assets are indeed slower (~2X) than Qt's resource system, but not that slow ! :) If I recall correctly in the beginning of this thread Kai said that using Necessitas SDK it was ok, and I don't think he is using another technique  to store the qml files than he is using for

[Development] Need help in verifying OSX build/testing of a feature

2013-10-30 Thread Mandeep Sandhu
Hi All, I'm was working on small feature for specifying custom DNS server to QDnsLookup (QTBUG-30166). I wanted to test out the feature on OSX, but I don't have a machine handy. Can someone with a working OSX setup test the following patches for build failures?

Re: [Development] Qt 4.8.6 Release Plans

2013-10-30 Thread Calogero Mauceri
On 10/30/2013 8:59 AM, Konrad Rosenbaum wrote: Hi, On Wednesday 30 October 2013 00:58:05 Calogero Mauceri wrote: The Qt documentation states that QDir::currentPath() returns The application working directory. Shouldn't the workind directory be initialized with the path the application

Re: [Development] Qt 5.2 Fusion Style problem under OpenSuse

2013-10-30 Thread Heikkinen Jani
Hi, Please write an error report about this issue (with all possible information) to https://bugreports.qt-project.org Br, Jani -Original Message- From: development-bounces+jani.heikkinen=digia@qt-project.org [mailto:development-bounces+jani.heikkinen=digia@qt-project.org]

Re: [Development] Qt 5.2 Beta - is it really much slower to parse qml/javascript on android?

2013-10-30 Thread Eskil Abrahamsen Blomfeldt
On 10/30/2013 09:09 AM, BogDan wrote: Hi, Android's assets are indeed slower (~2X) than Qt's resource system, but not that slow ! :) From our experience the Android assets system is *extremely* slow for listing large file sets. It's bad to the degree that I suspect it has exponential

Re: [Development] Qt 4.8.6 Release Plans

2013-10-30 Thread Konstantin Tokarev
30.10.2013, 03:58, Calogero Mauceri mauc...@actgate.com:  Shouldn't the workind directory be initialized with the path the application was launched from? In Unix-like systems children inherit working directory of parent. If Finder has / as working directory and does not change it while

Re: [Development] Where and how does Qt define which platforms are supported?

2013-10-30 Thread Turunen Tuukka
On 30.10.2013 9.33, Knoll Lars lars.kn...@digia.com wrote: On 25.10.13 09:57, Thiago Macieira thiago.macie...@intel.com wrote: On sexta-feira, 25 de outubro de 2013 07:49:47, Koehne Kai wrote: I think we should have only: + Reference Platforms + Supported Platforms + Platforms Reportedly

[Development] Qt 5.2 Beta, possible memory leak(s)

2013-10-30 Thread Luka Vilar
Hi all, using Qt 5.2 beta on Windows 7 x64, compiled with Visual Studio 2012 update 3 i am getting two annoying reports of memory leaks. First is from using ICU and not calling u_cleanup() API on module unload and the second is from QPrinterInfo::defaultPrinter() not cleaning up

Re: [Development] Qt 5.2 Beta - is it really much slower to parse qml/javascript on android?

2013-10-30 Thread Felipe Crochik
OK. You just nailed it! After moving the files into a resource file the startup went from a little over 4 seconds to less than half second. Just for context: my application has 18qml files, 2 small javascript files and 20 or so images and not all of them are loaded on startup! A little

[Development] Higher-Level Docs, possibly Qt-related (was: Re: Qt 4.8.6 Release Plans)

2013-10-30 Thread Charley Bay
On Wed, Oct 30, 2013 at 1:59 AM, Konrad Rosenbaum kon...@silmor.de wrote: ** Hi, On Wednesday 30 October 2013 00:58:05 Calogero Mauceri wrote: The Qt documentation states that QDir::currentPath() returns The application working directory. Shouldn't the workind directory be

Re: [Development] Qt 5.2 Beta, possible memory leak(s)

2013-10-30 Thread Christoph Feck
On Wednesday 30 October 2013 11:36:12 Luka Vilar wrote: Hi all, using Qt 5.2 beta on Windows 7 x64, compiled with Visual Studio 2012 update 3 i am getting two annoying reports of memory leaks. First is from using ICU and not calling u_cleanup() API on module unload and the second is from

Re: [Development] Qt 5.2 Beta - is it really much slower to parse qml/javascript on android?

2013-10-30 Thread BogDan
Hi,   I just checked the Qt5 assets implementation and for some reason that I fail to understand the assets cache mechanism from Qt4 is not there ... that is the reason why Necessitas is way much faster than Qt5.x :) I'll add the cache mechanism ASAP.  Thanks! Cheers, BogDan. OK. You just

Re: [Development] Where and how does Qt define which platforms are supported?

2013-10-30 Thread Thiago Macieira
On quarta-feira, 30 de outubro de 2013 09:47:49, Turunen Tuukka wrote: On sexta-feira, 25 de outubro de 2013 07:49:47, Koehne Kai wrote: I think we should have only: + Reference Platforms + Supported Platforms + Platforms Reportedly Working This type of three tier approach is good for

Re: [Development] Qt 5.2 Beta, possible memory leak(s)

2013-10-30 Thread Friedemann Kleint
Hi, here is a fix for printing: https://codereview.qt-project.org/69686 Regards, Friedemann -- Friedemann Kleint Digia, Qt ___ Development mailing list Development@qt-project.org http://lists.qt-project.org/mailman/listinfo/development

Re: [Development] Qt 5.2 Beta, possible memory leak(s)

2013-10-30 Thread Thiago Macieira
On quarta-feira, 30 de outubro de 2013 11:36:12, Luka Vilar wrote: Hi all, using Qt 5.2 beta on Windows 7 x64, compiled with Visual Studio 2012 update 3 i am getting two annoying reports of memory leaks. First is from using ICU and not calling u_cleanup() API on module unload and the second

Re: [Development] Future of QWebChannel

2013-10-30 Thread Milian Wolff
Hey all, quick summary of the meeting that we had today, discussing the future of the QObject - HTML bridging efforts. # QWebChannel The KDAB fork of the QWebChannel will be merged back into the official Qt- Labs repository. It will stick around and I'll work on improving it. It solves the

Re: [Development] Qt 5.2 Beta, possible memory leak(s)

2013-10-30 Thread Luka Vilar
Hi, and thanks for the info. Regards, Luka On 30 October 2013 15:21, Friedemann Kleint friedemann.kle...@digia.comwrote: Hi, here is a fix for printing: https://codereview.qt-project.org/69686 Regards, Friedemann -- Friedemann Kleint Digia, Qt

Re: [Development] Add-ons: Removing obsolete API in the same major version

2013-10-30 Thread Laszlo Papp
On Tue, Oct 29, 2013 at 6:16 PM, Thiago Macieira thiago.macie...@intel.comwrote: You can remove in Qt 6.0. Hmm, that is unfortunate ... Should we consider so, how about undeprecating API before Qt 6.0 deprecated in Qt 5.X? ___ Development mailing

Re: [Development] Add-ons: Removing obsolete API in the same major version

2013-10-30 Thread Thiago Macieira
On quarta-feira, 30 de outubro de 2013 20:45:18, Laszlo Papp wrote: On Tue, Oct 29, 2013 at 6:16 PM, Thiago Macieira thiago.macie...@intel.comwrote: You can remove in Qt 6.0. Hmm, that is unfortunate ... As I said, it's possible to do it before, if you really need to. Note: *need* to,

Re: [Development] Cut 7+ms of Qt5 startup time on Linux

2013-10-30 Thread Nicolás Alvarez
2013/10/31 Jiergir Ogoerg f35f22...@gmail.com: so the idea is to cache the locale file in binary format in the home/.kde directory (the binary file is also smaller than the other one), Why would Qt store stuff into home/.kde? Since I don't represent any company and the changes are simple

Re: [Development] Cut 7+ms of Qt5 startup time on Linux

2013-10-30 Thread Jiergir Ogoerg
Why in home/.kde? - since it's easy to choose another location and I didn't want to bother (ask) the devs before I come up with a working solution - I just chose it, if needed it can be easily changed to the right directory - whichever you tell me. On Thu, Oct 31, 2013 at 5:13 AM, Nicolás