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General I think I have found a bug in Qt. Where can I report it? Who provides consultancy for Qt? Entry number: 20 - How can I have a debug and release build of Qt at the same time? Entry number: 17 - I receive the following error in the Output pane: What's wrong? Compiling a Qt program fails with error messages looking something like this: undefined reference to `_vt.11QPushButton' Entry number: 13 - Setting the DSN for a database directly with setDatabaseName() Entry number: 12 - How can I display rich text in a QTable? How to have custom widgets in a QListView What is the program qtusagereporter? More...	Licensing Can I also get an Open Source version of Qt/Windows 3? What does the Qt commercial edition include that the open source edition does not? Does releasing Qt/Windows under a dual license mean that Trolltech is giving up the development of Qt for Windows? Can I now use Qt for free everywhere? Why have you not released Qt/Windows under the dual licensing license before now? How will the dual licensing of Qt/Windows affect me? Why are you making Qt for Windows available under the GPL with Qt 4? What do you mean by Dual Licensing? What is the program qtusagereporter? Can I use your icons in my product? More...	Qt Why does QString::indexOf(QRegExp) cause a crash or hang in Qt 4.5? Why does a statically built Qt use the dynamic Visual Studio runtime libraries ? Do I need to deploy those with my application ? Is it possible to set a header and footer when printing a QTextDocument? How can I have a partially transparent pixmap on my toplevel window? When 2 views share the same model, how can the views get different values for some of the Qt::ItemDataRole roles ? How can I stop the table from being selected when clicking in its top left corner? Is it possible to have partially transparent top-level windows in Qt ? How can I convert a QString to char* and vice versa ? Is there a limit to the number of widgets I can create on Windows ? I am getting linking errors when trying to link against msvcrtd.lib. And when linking against libcmt.lib the application crashes. What can I do ? More...
Qt Creator Does Qt Creator support embedded/mobile software development? Can I get technical support for Qt Creator? What do I need installed on my machine to begin using Qt Creator and/or the Qt SDK? How often will new Qt SDK packages be released? More...	Qt Extended / Qtopia Does Qtopia Phone Edition 2.2.0 support MIDI/MIDlet? Is MIDI supported? In Qtopia Phone Edition 2.2.0 where are the video codecs located? In Qtopia Phone Edition 2.2.0 are there any licencing issues associated with using the audio/video codecs? In Qtopia Phone Edition 2.2.0 which audio and video codecs are supported? In Qtopia Phone Edition 4.x which image codecs are supported? Is there a Web Browser available? How do I open files? (MP3s, MPEGs, etc.) I think I have found a bug in Qt. Where can I report it? What are the relationships between Helix and Qtopia, Multimedia API and Media Player? More...	Bug Tracker I made a mistake in an issue I reported, or I need to add additional information to an issue. What can I do? I sent a report to qt-bugs@nokia.com, but I cannot find it in Qt Bug Tracker, and I have not heard back from Qt Development Frameworks. What should I do? Can I use Qt Bug Tracker to get technical support for your products? What can I do with a Qt Bug Tracker account? Can I vote for a bug or suggestion? How do I vote for a bugfix or a suggestion? What does the task resolution mean? How do you rank tasks? I have an ID for the old task tracker, how can I find this in the Qt Bug Tracker? I have a login to the Qt customer portal. Can I use the same login for the Qt Bug Tracker? More...
Qt Jambi Can I use Qt Jambi with Eclipse? Is there an open source version of Qt Jambi? Which version of Qt do I need to use Qt Jambi? Can I use Designer, Assistant or Linguist with Qt Jambi? Does Qt Jambi enable mixed mode C++ and Java programming? Can I mix Qt Jambi, SWT and AWT/SWING? What is Qt Jambi? What does the release of Qt Jambi mean for the C++ version of Qt? Will you drop C++ support? Why have you made Qt Jambi? Can I use Qt Jambi on embedded devices? More...	Qt Repositories and Contribution Can I use the Qt repository if I am a commercial Qt customer? Can I contribute to Qt Creator? Can anyone contribute to Qt? Will I be required to assign copyright to Nokia? Why should I use Git to access the Qt sources? Why am I required to provide Nokia a license to my contributions? What type of contributions are we looking for? What is the process for contributing to Qt? What have you used to build the Qt contribution infrastructure? What happened to the Qt snapshots? More...

Qt Labs Blogs: TDS Driver deprecation. Feb 09, 2010; Qt 4.6 for Maemo 5 applications on Mac OS X, take II Feb 08, 2010; Qt/X11 bring up on Tegra2 with full OpenGL ES 2 support Feb 05, 2010; Qt 4.6, now with improved DirectFB support! Feb 04, 2010; How to improve Webkit performance? Feb 02, 2010; More…

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