Maintainers
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Qt Maintainers
Note: Please do not contact these developers directly unless you want to discuss your contributions. If you need help with Qt, ask in an appropriate forum [qt.io] or join one of our online communities.
Qt’s Chief Maintainer is Lars Knoll, who is also the maintainer of qtbase (see details in table below).
| GIT REPO | MODULE | COMPONENT | NAME | COMPANY | COUNTRY | |
|---|---|---|---|---|---|---|
| (All) | Documentation | — | — | |||
| qt (Qt4) | Qt3Support (Qt4) | David Faure | KDAB | France | david.faure@kdab.com | |
| qt3d | Qt 3D | Sean Harmer | KDAB | United Kingdom | sean.harmer@kdab.com | |
| qtactiveqt | Active Qt | Friedemann Kleint | The Qt Company | Germany | friedemann.kleint@theqtcompany.com | |
| qtandroidextras | Qt Android Extras | |||||
| qtbase | Digia | Norway | lars.knoll@digia.com | |||
| qtbase | tools | moc | Olivier Goffart | Woboq | Germany | ogoffart@woboq.com |
| qtbase | tools | rcc | André Pönitz | Digia | Germany | andre.poenitz@digia.com |
| qtbase | tools | qdoc | Martin Smith | The Qt Company | Norway | martin.smith@theqtcompany.com |
| qtbase | tools | qlalr | — | |||
| qtbase | Qt Core | Intel | Norway | thiago.macieira@intel.com | ||
| qtbase | Qt Core | qmake; configure; mkspecs | Oswald Buddenhagen | Digia | Germany | oswald.buddenhagen@digia.com |
| qtbase | Qt Core | Kernel & QObject | ||||
| qtbase | Qt Core | tool & I/O | ||||
| qtbase | Qt Core | mimetypes | David Faure | KDAB | France | faure@kde.org |
| qtbase | Qt D-Bus | Intel | Norway | thiago.macieira@intel.com | ||
| qtbase | Qt GUI | Gunnar Sletta | Norway | gunnar@sletta.org | ||
| qtbase | Qt GUI | Accessibility | Frederik Gladhorn | Digia | Norway | frederik.gladhorn@digia.com |
| qtbase | Qt GUI | Input Methods & Feedback | ||||
| qtbase | Qt GUI | OpenGL | ||||
| qtbase | Qt GUI | QPainter, QImage | ||||
| qtbase | Qt GUI | QPrinter (PDF generation?) | John Layt | KDE | New Zealand | jlayt@kde.org |
| qtbase | Qt GUI | Fonts, text rendering and text layouts in QPainter and Scene Graph | Eskil Abrahamsen Blomfeldt | Digia | Norway | eskil.abrahamsen-blomfeldt@digia.com |
| qtbase | Qt GUI | Windowing system bits (Qwindow, Qpixmap, reference Lighthouse plugins) | ||||
| qtbase | Qt GUI | QPA | Paul Tvete | Digia | Norway | |
| qtbase | Qt Network | Peter Hartmann & Rich Moore | Germany & United Kingdom | |||
| qtbase | Qt Network | High-Level network access (HTTP etc) | ||||
| qtbase | Qt Network | Low-level access (Sockets, SSL, Hostname resolution, Bearer mgmt, etc) | ||||
| qtbase | Qt OpenGL | — | ||||
| qtbase | Qt SQL | Mark Brand | Netherlands | mabrand@mabrand.nl | ||
| qtbase | Qt Test | Jason McDonald | Australia | macadder1@gmail.com | ||
| qtbase | Qt Widgets | Marc Mutz | KDAB | Germany | ||
| qtbase | Qt Widgets | Kernel | ||||
| qtbase | Qt Widgets | Event/Focus model | ||||
| qtbase | Qt Widgets | Styles | Jens Bache-Wiik | Digia | Norway | jens.bache-wiig@digia.com |
| qtbase | Qt Widgets | Graphics View | ||||
| qtbase | Qt Widgets | Item Views | Stephen Kelly | KDAB | Germany | stephen.kelly@kdab.com |
| qtbase | Qt Widgets | Widgets & Dialogs | Marc Mutz | KDAB | Germany | |
| qtbase | Qt XML | Needs Maintainer | ||||
| qtbase | (Plugins) | xcb | — | |||
| qtbase | (Plugins) | windows | — | |||
| qtbase | (Plugins) | OS X | — | |||
| qtbase | (Plugins) | EGLFS | — | |||
| qtbase | (Plugins) | QNX | — | |||
| qtcanvas3d | Qt Canvas3D | Pasi Keranen | The Qt Company | Finland | pasi.keranen@theqtcompany.com | |
| qtconnectivity | Qt NFC | Aaron McCarthy | Australia | mccarthy.aaron@gmail.com | ||
| qtconnectivity | Qt Bluetooth | Alex Blasche | Digia | Germany | alexander.blasche@digia.com | |
| qtdeclarative | Alan Alpert | BlackBerry | USA | aalpert@blackberry.com | ||
| qtdeclarative | Qt QML | Language & JS integration | Simon Hausmann | Digia | Norway | |
| qtdeclarative | Qt QML | QML and C++ core API | Simon Hausmann | Digia | Norway | |
| qtdeclarative | Qt Quick | Items | ||||
| qtdeclarative | Qt Quick | Scene graph | Gunnar Sletta | Norway | gunnar@sletta.org | |
| qtdoc | — | Norway | — | |||
| qtdocgallery | Not supported | |||||
| qtenginio | Qt Enginio | Jędrzej Nowacki | Digia | Norway | jedrzej.nowacki@digia.com | |
| qtfeedback | Qt Feedback | Not supported | ||||
| qtgraphicaleffects | Qt Graphical Effects | |||||
| qtimageformats | Qt Imageformats | Eirik Aavitsland | The Qt Company | Norway | eirik.aavitsland@theqtcompany.com | |
| qtjsondb | Not supported | — | — | |||
| qtlocation | Qt Location | Not supported | Alex Blasche | Gemany | alexander.blasche@digia.com | |
| qtlocation | Qt Positioning | Alex Blasche | Germany | alexander.blasche@digia.com | ||
| qtmacextras | Qt Mac Extras | |||||
| qtmultimedia | Qt Multimedia | Yoann Lopes | Digia | Norway | ||
| qtpim | Not supported | |||||
| qtpim | Qt Contacts | Not supported | ||||
| qtpim | Qt Organizer | Not supported | ||||
| qtpim | Qt Versit | Not supported | ||||
| qtqa | Internal use | |||||
| qtquick1 | Qt Declarative | |||||
| qtquickcontrols | Qt Quick Controls | Jens Bache Wiig | Digia | Norway | jens.bache-wiig@digia.com | |
| qtrepotools | Internal use | |||||
| qtscript | Qt Script | — | Norway | |||
| qtsensors | Qt Sensors | Lorn Potter | Australia | lorn.potter@gmail.com | ||
| qtserialport | Qt Serial Port | Denis Shienkov | scapig2@yandex.ru | |||
| qtsvg | Qt SVG | |||||
| qtsystems | Qt Publish and Subscribe | Not supported | Alex Blasche | Digia | Germany | alexander.blasche@digia.com |
| qtsystems | Qt Service Framework | Not supported | Alex Blasche | Digia | Germany | alexander.blasche@digia.com |
| qtsystems | Qt System Info | Not supported | Lorn Potter | Australia | lorn.potter@gmail.com | |
| qttools | Assistant & Qt Help | Karsten Heimrich | Digia | Germany | karsten.heimrich@digia.com | |
| qttools | Designer and Qt UI Tools | Friedemann Kleint | Digia | Germany | friedemann.kleint@digia.com | |
| qttools | Linguist | Oswald Buddenhagen | Digia | Germany | oswald.buddenhagen@digia.com | |
| qttranslation | Oswald Buddenhagen | Digia | Germany | oswald.buddenhagen@digia.com | ||
| qtwayland | Qt Wayland | Andy Nichols | Digia | Norway | andy.nichols@digia.com | |
| qtwebkit | Qt WebKit | Allan Sandfeld Jensen | Digia | Germany | allan.jensen@digia.com | |
| qtwebsockets | Qt WebSockets | Kurt Pattyn | pattyn.kurt@gmail.com | |||
| qtwebchannel | Qt WebChannel | Milian Wolff | KDAB | milian.wolff@kdab.com | ||
| qtwebview | Qt WebView | Christian Strømme | The Qt Company | Norway | christian.stromme@theqtcompany.com | |
| qtwinextras | Qt Win Extras | |||||
| qtx11extras | Qt X11 Extras | David Faure | KDAB | France | david.faure@kdab.com | |
| qtxmlpatterns | Qt XML Patterns |
Platform Maintainers
Qt supports many different platforms and operating systems. The people in this list have the final responsibility for Qt on a certain platform/operating system.
| PLATFORM | NAME | COMPANY | COUNTRY | |
|---|---|---|---|---|
| Windows Desktop | Friedemann Kleint | The Qt Company | Germany | friedemann.kleint@theqtcompany.com |
| Windows Runtime | Andrew Knight | The Qt Company | Finland | andrew.knight@theqtcompany.com |
| Mac OS X | Morten Sørvik | The Qt Company | Norway | morten.sorvik@theqtcompany.com |
| Linux/X11 | Jørgen Lind | The Qt Company | Norway | jorgen.lind@theqtcompany.com |
| Android | Bogdan Vatra | KDAB | bogdan@kdab.com | |
| iOS | Tor Arne Vestbø | The Qt Company | Norway | tor.arne.vestbo@theqtcompany.com |
| Windows CE | Björn Breitmeyer | KDAB | Germany | björn.breitmeyer@kdab.com |
| QNX | Bernd Weimer and Rafael Roquetto | Pelagicore and KDAB | bernd.weimer@pelagicore.com and rafael.roquetto@kdab.com | |
| Wayland | Giulio Camuffo | Jolla | giulio.camuffo@jollamobile.com | |
| Direct2D | Louai Al-Khanji | The Qt Company | Finland | louai.al-khanji@theqtcompany.com |
| EGLFS & LinuxFB | Laszlo Agocs | The Qt Company | Norway | laszlo.agocs@theqtcompany.com |
Qt Creator Maintainers
| MODULE | SUB-COMPONENT | NAME | COMPANY | COUNTRY | |
|---|---|---|---|---|---|
| Code Pasting | Tobias Hunger | Digia | Germany | tobias.hunger@digia.com | |
| Debugging & Profiling | André Pönitz | Digia | Germany | andre.poenitz@digia.com | |
| Debugging & Profiling | CDB/MSVC | Friedemann Kleint | Digia | Germany | friedemann.kleint@digia.com |
| Debugging & Profiling | GDB | André Pönitz | Digia | Germany | andre.poenitz@digia.com |
| Debugging & Profiling | Python | Needs Maintainer | |||
| Debugging & Profiling | QML | Kai Köhne | Digia | Germany | kai.koehne@digia.com |
| Debugging & Profiling | Valgrind | André Pönitz | Digia | Germany | andre.poenitz@digia.com |
| Documentation | Leena Miettinen | Digia | Germany | riitta-leena.miettinen@digia.com | |
| FakeVim | André Pönitz | Digia | Germany | andre.poenitz@digia.com | |
| Plugin Manager & Core; Find & Locator; External tools | Eike Ziller | Digia | Germany | eike.ziller@digia.com | |
| Project Management & Targets | Daniel Teske | Digia | Germany | daniel.teske@digia.com | |
| Project Management & Targets | CMake | Needs Maintainer | |||
| Project Management & Targets | Autotools | Needs Maintainer | |||
| Project Management & Targets | Generic | Needs Maintainer | |||
| Project Management & Targets | QMake | Daniel Teske | Digia | Germany | daniel.teske@digia.com |
| Project Management & Targets | QML | Kai Köhne | Digia | Germany | kai.koehne@digia.com |
| Project Management & Targets | Remote Linux | Christian Kandeler | Digia | Germany | christian.kandeler@digia.com |
| Qt Creator | Eike Ziller | Digia | Germany | eike.ziller@digia.com | |
| Qt Quick Designer | Thomas Hartmann | Digia | Germany | thomas.hartmann@digia.com | |
| Qt Help Integration | Karsten Heimrich | Digia | Germany | karsten.heimrich@digia.com | |
| Tests | Robert Löhning | Digia | Germany | robert.loehning@digia.com | |
| Text Editors & Language Support | Erik Verbruggen | Digia | Germany | erik.verbruggen@digia.com | |
| Text Editors & Language Support | C/C++ | Nikolai Kosjar | Digia | Germany | nikolai.kosjar@digia.com |
| Text Editors & Language Support | QML | Fawzi Mohamed | Digia | Germany | fawzi.mohamed@digia.com |
| Version Control | Tobias Hunger | Digia | Germany | tobias.hunger@digia.com | |
| Version Control | Bazaar | Needs Maintainer | |||
| Version Control | ClearCase | Orgad Shaneh | AudioCodes | Israel | orgads@gmail.com |
| Version Control | CVS | Needs Maintainer | |||
| Version Control | Git | Tobias Hunger | Digia | Germany | tobias.hunger@digia.com |
| Version Control | Mercurial | Needs Maintainer | |||
| Version Control | Perforce | Needs Maintainer | |||
| Version Control | Subversion | Needs Maintainer | |||
| Welcome Mode | Thomas Hartmann | Digia | Germany | thomas.hartmann@digia.com | |
| Widget Designer | Friedemann Kleint | Digia | Germany | friedemann.kleint@digia.com |
PySide Maintainers
| MODULE | COMPONENT | NAME | COMPANY | COUNTRY | |
|---|---|---|---|---|---|
| PySide | All | John Ehresman | Wingware | USA | jpe@wingware.com |
| Shiboken | John Ehresman | Wingware | USA | jpe@wingware.com |