Re: [Development] Qt 5.12 new features

On Thu, Aug 16, 2018 at 4:17 PM Vlad Stelmahovsky < vladstelmahov...@gmail.com> wrote: > A bit unclear about deprecating QQC1 > Since in QQC2 no TreeView and even no plans for this, isn't it a bit too > early to deprecate QQC1? > > thanks > > On Thu, Aug 16, 2018 at 4:02 PM Jason H wrote: > >>

Re: [Development] Coding style for lambdas, particularly their open-brace

On Fri, Aug 18, 2017 at 2:17 PM, Edward Welbourne wrote: > Hi all, > > We have a draft policy for lambdas at [0], in a section that begins with > > Note: This section is not an accepted convention yet. > This section serves as baseline for further discussions. > >

Re: [Development] [Qt-Quick] GridStar layout for QML

On Sun, May 28, 2017 at 5:00 AM, Casey Sanchez wrote: > I've created a grid layout that I find to be more functional than the > default that is provided. > > For full documentation please see: > https://forum.qt.io/topic/64699/gridstar-layout > > The Git Repo can be found

Re: [Development] QHash iteration vs std::unordered_map

On Sun, Apr 16, 2017 at 9:48 PM, Samuel Gaist <samuel.ga...@edeltech.ch> wrote: > >> On 16 Apr 2017, at 17:53, Thiago Macieira <thiago.macie...@intel.com> wrote: >> >> Em domingo, 16 de abril de 2017, às 08:05:21 PDT, Mark Gaiser escreveu: >>> That agai

Re: [Development] QHash iteration vs std::unordered_map

On Sun, Apr 16, 2017 at 5:53 PM, Thiago Macieira <thiago.macie...@intel.com> wrote: > Em domingo, 16 de abril de 2017, às 08:05:21 PDT, Mark Gaiser escreveu: >> That again makes me wonder, why did Qt diverge from that? > > We didn't diverge. We never had that. The Qt style

Re: [Development] QHash iteration vs std::unordered_map

f Qt plans to change it in Qt6? > > > > > Le dim. 16 avr. 2017 à 15:57, Mark Gaiser <mark...@gmail.com> a écrit : >> >> Hi, >> >> Take this simple example: >> >> QHash<int, QString> test = { >> {10, "aaa"}, >&g

[Development] QHash iteration vs std::unordered_map

Hi, Take this simple example: QHash test = { {10, "aaa"}, {20, "bbb"}, {30, "ccc"} }; for (const auto : qAsConst(test)) { qDebug() << entry; } It returns: "aaa" "ccc" "bbb" and the std::unordered_map version: std::unordered_map test = {

Re: [Development] QList

On Sat, Mar 18, 2017 at 10:51 AM, Marc Mutz wrote: > On Saturday 18 March 2017 09:06:09 Ville Voutilainen wrote: >> There's been a fair amount of talk about QList's future, so I'm curious: >> >> 1) What are the problems with QList? > > See Konstantin's reply. For me, the

Re: [Development] Branch request: wip/itemviews in qtdeclarative

On Sat, Jan 14, 2017 at 5:06 PM, J-P Nurmi wrote: > Hi, > > Nice, looks great! It would be a very welcome contribution. We could > polish and add the missing bits in the WIP branch if you’re interested? I > haven’t thought about the exact details and requirements for >

Re: [Development] Use of Standard Library containers in Qt source code

On Fri, Jul 1, 2016 at 8:36 PM, Thiago Macieira wrote: > Premises not under discussion: > > Qt source code is product and meant to be read by our users > Qt source code must be clean and readable > > The above is not up for debate. > > For some time

Re: [Development] commas in ctor-init-lists

On Wed, Jun 1, 2016 at 2:41 PM, Marc Mutz wrote: > Hi, > > There seems to have been a silent underground move to uglify the Qt sources > , by using commas to introduce lines > . I have no idea where this came from > , but it looks butt > -ugly and it is in violation of http >

[Development] QVariant performance

Hi, Just a fyi since the article might be of interest to some on this list. I just stumbled upon this github project [1]. The article and rationale for that project can be found here [2]. It claims to be a stack based "variant" implementation made for performance and as little overhead as

Re: [Development] Security bulletin: Deprecating QRect

On Fri, Apr 1, 2016 at 10:58 AM, Friedemann Kleint < friedemann.kle...@theqtcompany.com> wrote: > Hi, > > as discussed in the thread "Re: [Development] Fixing QRect::width() / > height()", QRect can be misused to trigger undefined behaviour. This > pattern has been observed in recent ransomware

Re: [Development] About qfilesystemwatcher: what events?

On Mon, Nov 30, 2015 at 11:07 AM, Stef Bon wrote: > Hi, > > I'm looking at qfilesystemwatcher. > It's not possible to configure what events it watches. For example: > > when watching a directory and an event happens on an entry in this > directory: it's changed. > The size for

Re: [Development] Enhancement to QIODevice?

On Wed, Sep 16, 2015 at 1:13 PM, Andrzej Ostruszka < andrzej.ostrus...@gmail.com> wrote: > On 09/16/2015 08:57 AM, Thiago Macieira wrote: > >>> You could use peek() to search the buffer, then read() exactly as much > as > >>> you really need. > >> > >> I understand that we are talking about > >>

Re: [Development] Container benchmark was HEADS UP: Don't use QList, use Q_DECLARE_TYPEINFO

On Fri, Jul 17, 2015 at 12:07 PM, André Somers an...@familiesomers.nl wrote: Marc Mutz schreef op 17-7-2015 om 12:21: What might also be a consideration when making a container like this, is that I find the key is often (not always of course) already part of the value data structure. For

Re: [Development] Container benchmark was HEADS UP: Don't use QList, use Q_DECLARE_TYPEINFO

On Fri, Jul 17, 2015 at 2:13 PM, André Somers an...@familiesomers.nl wrote: Mark Gaiser schreef op 17-7-2015 om 13:44: You can use std::find_if for that on any container. Works for C++11 and even before that. C++11 gives the benefit of using a lambda in the std::find_if UnaryPredicate

Re: [Development] New Qt 4.8.7 snapshot build is available

Does this qualify as a release blocker? https://bugreports.qt.io/browse/QTBUG-45100 Would be a shame if it missed the 4.8.7 release imho. On Mon, Feb 16, 2015 at 12:01 PM, Salovaara Akseli akseli.salova...@theqtcompany.com wrote: Hi, New Qt 4.8.7 snapshot build is available

Re: [Development] Proposal: Deprecating platforms in Qt 5.6 that don't support lambda

On Fri, Feb 20, 2015 at 2:26 AM, Thiago Macieira thiago.macie...@intel.com wrote: On Friday 20 February 2015 00:17:00 Mathias Hasselmann wrote: Use std::cref() if not sure about your container's constness. for (auto const item : std::cref(c)) { ... } Do NOT do this. This will crash:

Re: [Development] Mime database size

On Tue, Feb 17, 2015 at 12:17 PM, Arnaud Vrac raw...@gmail.com wrote: On Tue, Feb 17, 2015 at 12:13 PM, Иван Комиссаров abba...@gmail.com wrote: Hello, Arnaud Vrac. What tool should should generate binary cache on Mac OS/Windows? I think the update-mime-database binary can also be

Re: [Development] Why can't QString use UTF-8 internally?

On Wed, Feb 11, 2015 at 12:33 AM, Thiago Macieira thiago.macie...@intel.com wrote: On Tuesday 10 February 2015 23:17:21 Allan Sandfeld Jensen wrote: Maybe with C++11 we don't need QString that much anymore. Use std::string with UTF8 and std::u32string for UCS4. For Qt6 it would be worth

Re: [Development] New Qt 4.8.7 snapshot build is available

On Wed, Jan 14, 2015 at 12:34 PM, Salovaara Akseli akseli.salova...@theqtcompany.com wrote: Hi, 4.8.7-snapshot-2015-01-12-2-all-changes file uploaded next to installers ( http://download.qt.io/snapshots/qt/4.8/4.8.7/2015-01-12-2/4.8.7-snapshot-2015-01-12-2-all-changes ) to substitute

Re: [Development] QTBUG-39477 - Enable QWidget based classes to be used in QML files

On Sat, Jan 17, 2015 at 4:49 PM, Fanda Vacek fanda.va...@gmail.com wrote: Hi, please, is there anybody with +2 who can make review for patch on this bug (https://bugreports.qt.io/browse/QTBUG-39477)? It is marked as CRITICAL since 5.2 and patch is prepared for review. We have 5.4.1 now and

Re: [Development] Adding new third party component three.js to Qt?

On Fri, Jan 9, 2015 at 3:39 PM, Keränen Pasi pasi.kera...@theqtcompany.com wrote: Hi Louai, The changes required to the library were originally quite large. But thanks to the bug fixes in V4VM, maturing of Canvas3D and writing of some wrapper classes to make e.g. Image loading look and smell

Re: [Development] qt.io download-open-source page updated

On Tue, Oct 7, 2014 at 9:13 AM, Anttila Janne janne.antt...@theqtcompany.com wrote: Hi, Thanks for your feedback related to qt.io opensource downloads page: http://www.qt.io/download-open-source/ The page is now updated based on your comments - the major changes are: 1. Automatic download

Re: [Development] Requesting removal of qtjsondb

On Wed, Sep 17, 2014 at 11:05 AM, Joerg Bornemann joerg.bornem...@digia.com wrote: The qtjsondb module is dead. It doesn't build since ages and has zero users. As civilized people we should bury our dead. Therefore I'd like to request the removal of qtjsondb from Qt's mother repository.

Re: [Development] Requesting removal of qtjsondb

On Wed, Sep 17, 2014 at 11:18 AM, Joerg Bornemann joerg.bornem...@digia.com wrote: On 17-Sep-14 11:13, Mark Gaiser wrote: It was one of the modules i was looking forward to while Qt 5.0 was in development. It seemed to be quite promising at the time. The alternative to removal is fixing

Re: [Development] www.qt.io/download-open-source is broken

On Wed, Sep 17, 2014 at 9:37 PM, Kuba Ober k...@mareimbrium.org wrote: I’d like to personally scold whoever came up with the idea of starting the “default” download at www.qt.io/download-open-source. I, for one, never download the default installer since it was always subtly broken in one

Re: [Development] New company name for Qt part of Digia and unified web site

On Tue, Sep 16, 2014 at 2:11 PM, Knoll Lars lars.kn...@digia.com wrote: Hi everybody, I’m happy to tell you that we’re making significant progress towards the new unified web page that I’ve first been talking about at the contributor summit. We just launched the first stage of it on

Re: [Development] HEADS UP: Qt 5.4 feature freeze - is frozen now

On Sat, Aug 9, 2014 at 10:39 PM, Hausmann Simon simon.hausm...@digia.com wrote: Hi, I sincerely hope that the class name will be reconsidered, given how generic and therefore ambiguous the term volume is. Please consider making it more specific by adding Storage or something else to the

Re: [Development] HEADS UP: Qt 5.4 feature freeze - is frozen now

On Sun, Aug 10, 2014 at 12:25 PM, Иван Комиссаров abba...@gmail.com wrote: Unfortunately, QStorageInfo is already used in Qt: https://qt.gitorious.org/qt/qtsystems/source/f0ca4494ccca6f247ac2548041503f52c64b306d:src/systeminfo/qstorageinfo.h Originally, my class was called QDriveInfo, but

Re: [Development] HEADS UP: Qt 5.4 feature freeze - is frozen now

On Sun, Aug 10, 2014 at 1:39 PM, Иван Комиссаров abba...@gmail.com wrote: I was thinking a bit and made a conclusion that volume is the exact word for a mount point. Mac OS API uses volume to represent mounted disks

Re: [Development] How does QML versioning work?

Also, where are the changelogs for each new version of a QML module? (e.g. what's the difference between QtQuick 2.2 and QtQuick 2.3?) I was going to say: I would like to know that as well since it only seems to be visible in the actual git logs But then i started looking at the new changes in

Re: [Development] Qt High-dpi QtCS report and patch status (on hold)

On Wed, Jul 2, 2014 at 2:33 PM, Sorvig Morten morten.sor...@digia.com wrote: A quick report from the contributors summit (I apologize for the delay and sketchy notes): * I went though the general approach: - Setting the scale factor: - platform plugin: QWindow::devicePixelRatio,

[Development] Qt (5.3.0) QML on Mali 400 armsoc driver. Could it be broken?

Hi, I'm trying to run Qt5 QML examples on the odroid-x. That device has the mail 400 gpu with the armsoc driver. I have a working graphical environment and i can run a OpenGL ES 2 demo benchmark (non Qt) glmark2-es2. That seems to be working just fine. However, if i try to run qmlscene (or

Re: [Development] Qt (5.3.0) QML on Mali 400 armsoc driver. Could it be broken?

Op 30 mei 2014 01:39 schreef Mark Gaiser mark...@gmail.com: Hi, I'm trying to run Qt5 QML examples on the odroid-x. That device has the mail 400 gpu with the armsoc driver. I have a working graphical environment and i can run a OpenGL ES 2 demo benchmark (non Qt) glmark2-es2. That seems

Re: [Development] Question about Qt's future

On Sun, Apr 27, 2014 at 10:37 PM, Thiago Macieira thiago.macie...@intel.com wrote: Em dom 27 abr 2014, às 12:55:58, Peter Kümmel escreveu: Having imperative code on the JS side is also the root of the rejection of QML for many C++ developers. If QML would have been just a improved .ui nobody

Re: [Development] Qt Quick Controls Calendar

On Wed, Feb 12, 2014 at 2:12 PM, Mitch Curtis mitch.cur...@digia.com wrote: On 01/17/2014 05:34 PM, Mitch Curtis wrote: On 12/06/2013 02:02 PM, Mitch Curtis wrote: Hello. At the beginning of this year I started work on a Calendar for Qt Quick Controls as a sort of side project. After

Re: [Development] QtQuick: Drag pixmap

On Tue, Jan 28, 2014 at 11:32 PM, Alan Alpert 4163654...@gmail.com wrote: On Tue, Jan 28, 2014 at 1:25 PM, Mark Gaiser mark...@gmail.com wrote: On Tue, Jan 28, 2014 at 8:28 PM, Alan Alpert 4163654...@gmail.com wrote: On Wed, Jan 22, 2014 at 10:42 AM, Mark Gaiser mark...@gmail.com wrote: On Wed

Re: [Development] QtQuick: Drag pixmap

On Wed, Jan 22, 2014 at 12:11 AM, Fabien Castan fabcas...@gmail.com wrote: Hi, Qt 5.2 adds the possibility to use dragdrop from/to external applications. To allows to drag an item from QML to an external application, we can't simply set a target item, because we want to see this item ouside

[Development] Does Qt support FreeSync and G-Sync?

Hi, As you might (or might not) know, nvidia introduced g-sync which is going to be supported by some monitor vendors shipping monitors this year. AMD made a twist on that - smart as they are - by introducing their own FreeSync which they claim is just using the vesa specification. So no special

Re: [Development] Qt Quick Controls Calendar

On Fri, Dec 27, 2013 at 4:15 PM, Sebastian Kügler se...@kde.org wrote: On Saturday, December 21, 2013 19:50:30 Mark Gaiser wrote: I hope some of the plasma folks can provide some feedback on the ideas proposed in this thread. Which ideas exactly? The thread is quite convoluted, and it's hard

Re: [Development] Qt Quick Controls Calendar

On Tue, Jan 7, 2014 at 2:49 PM, Martin Klapetek martin.klape...@gmail.com wrote: On Fri, Dec 6, 2013 at 3:08 PM, Mark Gaiser mark...@gmail.com wrote: Below is my feature list that i'd like to have in that calendar. Since i have some experience in that area i will try to help out as much as i

Re: [Development] Qt Quick Controls Calendar

On Fri, Dec 27, 2013 at 4:15 PM, Sebastian Kügler se...@kde.org wrote: On Saturday, December 21, 2013 19:50:30 Mark Gaiser wrote: I hope some of the plasma folks can provide some feedback on the ideas proposed in this thread. Which ideas exactly? The thread is quite convoluted, and it's hard

Re: [Development] Qt Quick Controls Calendar

On Fri, Dec 6, 2013 at 4:11 PM, Mitch Curtis mitch.cur...@digia.com wrote: On 12/06/2013 03:08 PM, Mark Gaiser wrote: On Fri, Dec 6, 2013 at 2:02 PM, Mitch Curtis mitch.cur...@digia.com wrote: Hello. At the beginning of this year I started work on a Calendar for Qt Quick Controls

Re: [Development] Qt Quick Controls Calendar

On Fri, Dec 6, 2013 at 2:02 PM, Mitch Curtis mitch.cur...@digia.com wrote: Hello. At the beginning of this year I started work on a Calendar for Qt Quick Controls as a sort of side project. After removing the WIP from the commit message, I got some feedback from developers who either a) had

Re: [Development] OpenGL drivers

On Wed, Dec 4, 2013 at 12:37 PM, Mitch Curtis mitch.cur...@digia.com wrote: On 12/04/2013 11:47 AM, Sletta Gunnar wrote: QWidget has the exact opposite problem. Layouts, styles and rendering happens in pixel units while fonts are sized in point size. This is also a problem when moving

Re: [Development] Can the hidden QML properties please be documented?

On Mon, Dec 2, 2013 at 10:06 AM, Smith Martin martin.sm...@digia.com wrote: For a QML type in a .qml file, qdoc reports an error if it sees a QML property it thinks should be in the public API for that QML type and there is no \qmlproperty comment immediately preceding that property in the

Re: [Development] Can the hidden QML properties please be documented?

On Sun, Dec 1, 2013 at 11:09 AM, Nurmi J-P jpnu...@digia.com wrote: On 01 Dec 2013, at 00:42, Mark Gaiser mark...@gmail.com wrote: Hi, Recently i was searching for a way to influence the dragDistance in QML. The documentation (i even looked at dev snapshot docs) didn't provide any clue

Re: [Development] OpenGL drivers

On Fri, Nov 29, 2013 at 7:01 PM, Thiago Macieira thiago.macie...@intel.com wrote: On sexta-feira, 29 de novembro de 2013 12:27:44, Sletta Gunnar wrote: So, I'm asking that if you encounter issues with flickering, crashes, bad rendering and similar, help us track which things are problematic by

[Development] Can the hidden QML properties please be documented?

Hi, Recently i was searching for a way to influence the dragDistance in QML. The documentation (i even looked at dev snapshot docs) didn't provide any clue, but the code did. Turns out there is a hidden property: drag.threshold (it is underlined in red in QtCreator, but works just fine!). For

Re: [Development] QInotifyFileSystemWatcherEngine might have incomplete data?

On Sun, Nov 17, 2013 at 9:23 PM, Mark Gaiser mark...@gmail.com wrote: On Sun, Nov 17, 2013 at 9:20 PM, Mark Gaiser mark...@gmail.com wrote: On Sun, Nov 17, 2013 at 8:03 PM, Olivier Goffart oliv...@woboq.com wrote: On Sunday 17 November 2013 19:07:48 Mark Gaiser wrote: 4. GDB (or whatever you

[Development] QInotifyFileSystemWatcherEngine might have incomplete data?

Hi, I'm trying to make my first little steps in making a Qt patch to implement a: signal created(const QString path) because that would allow you to know which files get created in a folder that is being watched. KDirWatch has that feature, QFileSystemWatcher doesn't. However, when trying to

Re: [Development] QInotifyFileSystemWatcherEngine might have incomplete data?

On Sun, Nov 17, 2013 at 8:03 PM, Olivier Goffart oliv...@woboq.com wrote: On Sunday 17 November 2013 19:07:48 Mark Gaiser wrote: 4. GDB (or whatever you used) should hit the bearkpoint. Now inspace the event members (name specifically). It's empty while it shouldn't be. Hi, I'd add

Re: [Development] QInotifyFileSystemWatcherEngine might have incomplete data?

On Sun, Nov 17, 2013 at 9:20 PM, Mark Gaiser mark...@gmail.com wrote: On Sun, Nov 17, 2013 at 8:03 PM, Olivier Goffart oliv...@woboq.com wrote: On Sunday 17 November 2013 19:07:48 Mark Gaiser wrote: 4. GDB (or whatever you used) should hit the bearkpoint. Now inspace the event members (name