Find all needed information about Compile Qt4 With Qt3 Support. Below you can see links where you can find everything you want to know about Compile Qt4 With Qt3 Support.
https://stackoverflow.com/questions/17574815/port-qt3support-to-qt4
I may ask a stupid question: in this article Porting from Qt 4 to Qt 5 the author mentioned "Qt3Support code is a method which has been renamed to something more appropriate in Qt 4.. So I would like to know: does there exists a kind of list or something that we can port all qt3support methods.
https://doc.qt.io/archives/qt-4.8/porting4.html
Type Names. The table below lists the classes that have been renamed in Qt 4. If you compile your applications with QT3_SUPPORT defined, the old names will be available.. Whenever you see an occurrence of the name on the left, you can safely replace it with the Qt 4 equivalent in your program.
https://stackoverflow.com/questions/6484210/compile-error-qimage-with-no-type-in-qt4
I am trying to rewrite a Qt3 working code into Qt4 for converting IplImage to QImage and found the "right conversion types" however my code as below results in "ISO C++ forbids declaration of 'QImage' with no type" compile message.
https://sourceforge.net/p/oprofile/bugs/194/
To compile with qt3, use --enable-gui=qt3. In addition one can give --enable-gui=qt4, --enable-gui - both result in the use of qt4. Finally, it is also possible to disable the gui with --disable-gui. * added QtCore to the pkg-config library and flags test * when using qt4. moc and uic3 are looked for using pkg-config
http://scons.1086193.n5.nabble.com/Qt4-support-td8585.html
Mar 23, 2006 · Qt4 support. So... what can be done concerning Qt? The organization part is as simple as awkward: We need a (new) maintainer for Qt. ... > > As suggested by Christoph Wiedermann we can move out > common stuff and offer 'qt3' and 'qt4' while obsoleting > but allowing 'qt' as ... Note that you can drastically lower the compile time of the moc ...
https://community.kde.org/Windows/Build/Building_Qt_4
Optionally, if you want to have multiple configurations (e.g. Qt3 and Qt4) on the same machine and account, you can enter appropriate set commands into a single .bat file, e.g. environment.bat which you can then execute once in a new cmd shell. See also alternative instructions at QtCentre.net.
https://www.linuxquestions.org/questions/slackware-14/qt4-and-qt3-3-a-637790/
Apr 28, 2008 · I need QT4 to run Lyx, a typesetting front end. Here is my question: I know there is a good slackbuild for qt4. Can I build qt4 and still keep the qt3.3 that is inside of Slackware by default? If anyone else knows a good LaTEX frontend that works like Lyx that doesn't require a …
https://forums.gentoo.org/viewtopic-p-4214216.html
Sep 19, 2007 · I was reading the notes for QT 4.3 and they mention that there is a way to compile QT3 apps with QT4 using a feature called QT3 Support. That use flag is available for QT4 and this really got me wondering. I am posting this in Unsupported since I am hacking on the official ebuilds and it would not be supported by the devs.
https://forum.qt.io/topic/23088/qt3d-and-qt4/3
Anyone on this ? I went further on my research and: I've been able to compile Qt3D against Qt 4.8.4 tree I've been able to compile Qt3D against prebuilt Ubuntu 12.04 Qt 4.8.2 Although, to be able to distribute a Qt3D application in Linux I don't want to...
https://forum.qt.io/topic/75758/convert-a-project-from-qt3-to-qt5
Convert a Project from Qt3 to Qt5 Convert a Project from Qt3 to Qt5 ... Here is some information for converting from Qt3 to Qt4 ... Also if code is from when qt3 was new, then a new compiler might get billion warning etc. Much have changed. Reply Quote 0. 1 Reply Last reply .
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