General and Desktop

@incam https://doc.qt.io/qt-5/qpropertyanimation.html

I don't know by sure what do you mean by "menu bar selections". But if you mean moving a QAction in a QMenu, I could do "click and drag and drop" in my designer.

@SGaist said in Connect Prototype help: introspection Now thats a new one (for me), had to Wiki it! https://en.wikipedia.org/wiki/Type_introspection#C++

@davecotter said in QMeidaPlayer::setMeida() file path with spaces will FAIL?: this does seem like a critical failure? Agree

@IonutP QList<QThread*> threads; ... threads.append(new QThread());

There is no such thing as a "command line system call". syscalls are by definition system subroutine calls accessed through programming. google is your friend. look up /proc and sysfs.

@Please_Help_me_D Hi It would be easier just to put in a function that returns your enum and then use that instead of QMessageBox directly.

Hi and welcome to devnet, Can you share your .gitlab-ci.yml file ?

@nifroidl Hi i have a code, where i scanning all my system check files and sum files(lines) and paste all files to file. You big files it database. Big file it type you data.Big file have format text(1 format for all lines) You ptogram it methods for find and more in you data. Check themes iterator, maps,Qfile, threads,ios(tream). my scan check all my files where 1-2-3 millions lines for maximum 1 minute, and you have more methods + boost library for more methods you filesystems and check files. you index its 1 format for every line. this speed But if you create *arr 1gb and you put to memory this array it cache file it not way for you and not speed method

@Buller said in Matching QString variables: Perhaps some form of convenience function could be added to QSting in a future version? You're more than welcome to contribute a patch! :-)

@koahnig You are confusing Industrial Protocol with Internet Protocol. EtherNet/IP is an industry standard based of CIP used in build automation in assembly lines. This is the protocol used by most (if not all) Programmable Logic Controllers (PLC). @MMRtheDeveloper we've been using https://github.com/EIPStackGroup/OpENer in our Qt app to talk to our PLC. However, EtherNet/IP is proprietary and even if OpENer is open source, you still need to buy a license from ODVA. I don't think there is anything else out there already made or adapted for Qt.

Hi You have to tell it to wordWrap and give it an area like fm.boundingRect(QRect(0,0,width,100), Qt::TextWordWrap, text); Then you should be able to use newlines.

Hi As far as I know, its not possible as its an OS thing and outside of Qt. But try the Windows Flag example https://doc.qt.io/qt-5/qtwidgets-widgets-windowflags-example.html and see if there is a combi that suits your requirements.

👍Thanks

@KroMignon arf it was so simple, you just had to go back to the beginning of the doc... thank you :)

@KroMignon said in How to detect GCC version in qmake (variable for .pro file)?: But as Qt is moving from qmake to cmake as main build system, they may be obsolete. That only for building Qt itself. Not for building apps with Qt as that would break many, many projects and also my heart.

@mrjj Thanks, it works great. The link helped a lot.

@shokarta From the code you posted I don't see why it should freeze, but I don't know what else you are doing.