[Interest] Qt 5.15 LTS vs Qt 6.2 LTS

Hi, Our application on embedded linux uses Qt Quick, Qt5 sqlite, Qt5 Remote objects, Qt5 Concurrent, Qt5 Webengine, Qt5 Printsupport along with Qt5Core and Qt5GUI. As we are currently planning to upgrade to Qt 5.15 LTS, does it makes sense to move to Qt 6.2 LTS wrto stability and performance? Ap

Re: [Interest] New open source PDF support library for Qt + serveral PDF applications

Hi Jakub, Thanks for sharing. This does look very interesting. Is there anything in the code or dependencies that explicitly depends on Windows, or could this in theory be compiled to macOS or linux with some additional work? Cheers, David Skoland On 22 Sep 2021, at 19:26, Jakub Melka mailto

Re: [Interest] Qt 6 Universal binaries for Mac OS?

Hi, Seems like the doc snapshots haven't been indexed by search engines yet (from my results at least). See https://doc-snapshots.qt.io/qt6-6.2/macos.html#architectures You can specify the relevant options in Creator's Project pane for either build system. On Wed, Sep 22, 2021 at 10:38 PM Wesle

[Interest] Qt 6 Universal binaries for Mac OS?

Hello all. We have been waiting for Qt 6.2 for universal binary support. I have 6.2 RC and have our app building and running fine in Creator (for Intel on an Intel machine, Big Sur, Xcode 12). Does anyone know how to then create the universal binaries? I have found documentation on building Qt for

Re: [Interest] [External]Re: Proxied view not updating live when source model does

Thanks for the response, but no, that’s not it. Modifying my baseModel’s setData from emit dataChanged(index, index, QVector() << role); to emit dataChanged(index, index, QVector() << role << Qt::DisplayRole); changes nothing in the behavior… From: Interest On Behalf Of Björn Schäpers Se

Re: [Interest] Proxied view not updating live when source model does

You emit dataChanged with the given role (which is Qt::EditRole), but not for Qt::DisplayRole. Is it that? Regards, Björn. Am 20.09.2021 um 19:15 schrieb Murphy, Sean: I'm having an issue where my proxy model and its associated view aren't updating live when changes are made in the source mod

Re: [Interest] Proxied view not updating live when source model does

> to both rowCount() and columnCount() removed those errors and now my > application runs silently. I should have explained better. It runs silently in the sense that the QAbstractItemModelTester instances aren't printing out any information any more. The broken behavior still exists where the

[Interest] New open source PDF support library for Qt + serveral PDF applications

Dear Qt users, I would like to inform you about my project, PDF4QT. I began this project in year 2018 as my private project, and now, I think, it is ready to be released for public beta testing. Long term goal of this project is to offer full support of PDF 2.0 specification as add-on library

Re: [Interest] Proxied view not updating live when source model does

> > have you run QAbstractItemModelTester > > https://doc.qt.io/qt-6/qabstractitemmodeltester.html on the source > > model and the proxy model? Ok, I think I'm now using the tester, but I'm not sure I'm using it correctly. After I've populated my base model, assigned it as the source model to my

Re: [Interest] [External]Re: [External] Proxied view not updating live when source model does

> have you run QAbstractItemModelTester > https://doc.qt.io/qt-6/qabstractitemmodeltester.html on the source model and > the proxy model? I had not, mostly because I didn't know it existed! Time to learn a new class today. I'll report back if I find something that fixes my issue. Thanks, Sean

Re: [Interest] [External] Proxied view not updating live when source model does

Hi, have you run  QAbstractItemModelTester https://doc.qt.io/qt-6/qabstractitemmodeltester.html on the source model and the proxy model? It usually quickly reveals issues in the overridden methods. Regards, Friedemann -- Friedemann Kleint The Qt Company GmbH ___