Re: [Qt-creator] Experience using QtCreator in Cpp Course
On Thursday 16 September 2010 23:10:01 Matthias Pospiech wrote: I would like to share my experience in a workshop I have given lately. It was about c++ and a basic introduction of classes. It had nothing to do with Qt, though I used it in one example for plotting a function, and I created all example projects with QtCreator. No student taking the course (3 hours in one day) had any C++ environment installed, so I gave the latest windows sdk and the QtCreator 2.0.1 installation around. Unfortunately neither of the programs put any path into the PATH (why ?) . That meant that we had to add a Qt environment in Creator. Aport from being very confusing for all students none of them understood which path to add. I had displayed my path on the projector, but nevertheless most of the got it wrong. Why don't you install Qt SDK instead of Windows SDK+Qt Creator? It has everything you need: compiler, debugger and creator and it's working out of the box. I'm using it when doing a formation and didn't have any big issue so far. Cheers, Nicolas -- Nicolas Arnaud-Cormos | nicolas.arnaud-cor...@kdab.com | Software Engineer Klarälvdalens Datakonsult AB, a KDAB Group company Tel. Sweden (HQ) +46-563-540090, USA +1-866-777-KDAB(5322) KDAB - Qt Experts - Platform-independent software solutions ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Experience using QtCreator in Cpp Course
On Thursday 16 September 2010 08:03:12 Nicolas Arnaud-Cormos wrote: On Thursday 16 September 2010 23:10:01 Matthias Pospiech wrote: I would like to share my experience in a workshop I have given lately. It was about c++ and a basic introduction of classes. It had nothing to do with Qt, though I used it in one example for plotting a function, and I created all example projects with QtCreator. No student taking the course (3 hours in one day) had any C++ environment installed, so I gave the latest windows sdk and the QtCreator 2.0.1 installation around. Unfortunately neither of the programs put any path into the PATH (why ?) . That meant that we had to add a Qt environment in Creator. Aport from being very confusing for all students none of them understood which path to add. I had displayed my path on the projector, but nevertheless most of the got it wrong. Why don't you install Qt SDK instead of Windows SDK+Qt Creator? It has everything you need: compiler, debugger and creator and it's working out of the box. I'm using it when doing a formation and didn't have any big issue so far. s/formation/training Sometimes my french wins over my english, sorry ;) -- Nicolas Arnaud-Cormos | nicolas.arnaud-cor...@kdab.com | Software Engineer Klarälvdalens Datakonsult AB, a KDAB Group company Tel. Sweden (HQ) +46-563-540090, USA +1-866-777-KDAB(5322) KDAB - Qt Experts - Platform-independent software solutions ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Experience using QtCreator in Cpp Course
Hi, On Fri, Sep 17, 2010 at 12:49 AM, Matthias Pospiech matthias.pospi...@gmx.de wrote: However the ability to compile a single file to test if everything was correct would be great. I think you can vote for this suggestion: http://bugreports.qt.nokia.com/browse/QTCREATORBUG-106 -- Best Regards, Denis Mingulov ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Experience using QtCreator in Cpp Course
Am 16.09.2010 08:03, schrieb Nicolas Arnaud-Cormos: On Thursday 16 September 2010 23:10:01 Matthias Pospiech wrote: No student taking the course (3 hours in one day) had any C++ environment installed, so I gave the latest windows sdk and the QtCreator 2.0.1 installation around. Why don't you install Qt SDK instead of Windows SDK+Qt Creator? It has everything you need: compiler, debugger and creator and it's working out of the box. I have provided both, because the latest SDK does not ship with the latest QtCreator. I do know that the SDK comes with QtCreator. Matthias ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Experience using QtCreator in Cpp Course
Am 16.09.2010 01:34, schrieb Bill King: This is very worthwhile input, sorry to sound like I'm fobbing you off elsewhere, but it would be excellent if you could turn this into a suggestion task over at http://bugreports.qt.nokia.com. Added as http://bugreports.qt.nokia.com/browse/QTCREATORBUG-2372 Matthias ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] All libraries statically linked
On Thursday 16 September 2010 13:11:35 ext Paul Smith wrote: Dear All, I would like to compile my programs with ALL necessary libraries statically linked. [Why?] With KDevelop, there is an option All static libraries to do that automatically; It changes the project files to add linker instructions to use static instead of dynamic libraries? I cannot find a similar option in QtCreator. You need a static build of Qt to start with, then in the .pro use e.g. the LIBS variable to directly include the .a files. Andre' ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] All libraries statically linked
Don't forget to the PRE_TARGETDEPS if you expect the libraries to be re-linked when they change. I've only managed to get this to work when all projects were part of a SUBDIR however (at least with shadow builds which are too much of a hassle to turn off). On Thu, Sep 16, 2010 at 12:22 PM, André Pönitz andre.poen...@nokia.comwrote: On Thursday 16 September 2010 13:11:35 ext Paul Smith wrote: Dear All, I would like to compile my programs with ALL necessary libraries statically linked. [Why?] With KDevelop, there is an option All static libraries to do that automatically; It changes the project files to add linker instructions to use static instead of dynamic libraries? I cannot find a similar option in QtCreator. You need a static build of Qt to start with, then in the .pro use e.g. the LIBS variable to directly include the .a files. Andre' ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] All libraries statically linked
Thanks to all for all replies. I would like to compile my programs with ALL necessary libraries statically linked. [Why?] To work on any Linux machine. With KDevelop, there is an option All static libraries to do that automatically; It changes the project files to add linker instructions to use static instead of dynamic libraries? I guess so. I cannot find a similar option in QtCreator. You need a static build of Qt to start with, then in the .pro use e.g. the LIBS variable to directly include the .a files. Is that true even when I use a 'Qt4 console application' project? Paul ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] All libraries statically linked
What the heck is SUBLIBS? This is what really irritates me about qmake. I'll spend hours trying to get one trivial thing to work only to find that there's an undocumented variable that would have done the job for. Or at least it would do that job *sometimes*. Is QMake simply on life-support? Is anyone still working on it? On Thu, Sep 16, 2010 at 1:29 PM, Oswald Buddenhagen oswald.buddenha...@nokia.com wrote: On Thu, Sep 16, 2010 at 01:46:47PM +0200, ext Danny Price wrote: Don't forget to the PRE_TARGETDEPS if you expect the libraries to be re-linked when they change. I've only managed to get this to work when all projects were part of a SUBDIR however (at least with shadow builds which are too much of a hassle to turn off). i recently stumbled over the code of yet another totally undocumented qmake feature: list needed internal static libraries in the SUBLIBS qmake variable to get the dependencies and the rebuilding of the libs (kind of) right. this may be limited to the makefile based build tools, and you do it completely at your own backwards compatibility risk. ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] All libraries statically linked
On 9/16/2010 3:49 PM, ext Paul Smith wrote: With KDevelop, there is an option All static libraries to do that automatically; It changes the project files to add linker instructions to use static instead of dynamic libraries? I guess so. I cannot find a similar option in QtCreator. You need a static build of Qt to start with, then in the .pro use e.g. the LIBS variable to directly include the .a files. Is that true even when I use a 'Qt4 console application' project? Yes, as soon as you use any Qt functionality, including QCoreApplication and friends. KDevelop might offer help there, but it still requires a statically linked Qt. Daniel -- Daniel Molkentin, Software Engineer, Nokia, Qt Development Frameworks website: http://qt.nokia.com Rudower Chaussee 13, DE-12489 Berlin Nokia gate5 GmbH Firmensitz: Invalidenstr. 117, 10115 Berlin, Germany Registergericht: Amtsgericht Charlottenburg, Berlin: HRB 106443 B Umsatzsteueridentifikationsnummer: DE 812 845 193 Geschäftsführer: Dr. Michael Halbherr, Karim Tähtivuori ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] All libraries statically linked
If I recall correctly, CONFIG += static is sufficient with qmake, but again you need statically-built versions of all of the libraries you need, including Qt. /s/ Adam On Thu, Sep 16, 2010 at 12:40 PM, Daniel Molkentin daniel.molken...@nokia.com wrote: On 9/16/2010 3:49 PM, ext Paul Smith wrote: With KDevelop, there is an option All static libraries to do that automatically; It changes the project files to add linker instructions to use static instead of dynamic libraries? I guess so. I cannot find a similar option in QtCreator. You need a static build of Qt to start with, then in the .pro use e.g. the LIBS variable to directly include the .a files. Is that true even when I use a 'Qt4 console application' project? Yes, as soon as you use any Qt functionality, including QCoreApplication and friends. KDevelop might offer help there, but it still requires a statically linked Qt. Daniel -- Daniel Molkentin, Software Engineer, Nokia, Qt Development Frameworks website: http://qt.nokia.com Rudower Chaussee 13, DE-12489 Berlin Nokia gate5 GmbH Firmensitz: Invalidenstr. 117, 10115 Berlin, Germany Registergericht: Amtsgericht Charlottenburg, Berlin: HRB 106443 B Umsatzsteueridentifikationsnummer: DE 812 845 193 Geschäftsführer: Dr. Michael Halbherr, Karim Tähtivuori ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] All libraries statically linked
On Thu, Sep 16, 2010 at 02:49:37PM +0100, Paul Smith wrote: With KDevelop, there is an option All static libraries to do that automatically; It changes the project files to add linker instructions to use static instead of dynamic libraries? I guess so. I still have some doubts. Could you point me to the menu entries and/or files that need to be changed? I'd really like to see that in action as I don't think it's easy to implement, if possible at all. I cannot find a similar option in QtCreator. You need a static build of Qt to start with, then in the .pro use e.g. the LIBS variable to directly include the .a files. Is that true even when I use a 'Qt4 console application' project? A Qt4 console application uses libQtCore. If you don't want to link to that dynamically you need a static build of Qt. Andre' ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
[Qt-creator] How to assign Layout to Tab widget
Hallo Group, I want in my application to add horizontal layout in one of the tab (part of a QTabWidget). Qt-Creator is not letting me do that. Is there any tricks there? I can select all widgets and put them in a Layout, but when I want to assign a layout to the whole tab (one of the tab of the tab widget), It's not working If someone put some light in this issue? Regds, Yogesh Upreti ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
