General and Desktop

@lukutis222 said in Creating vector of QLineEdit and connect signal for each one: I used strcmp because I come from C background. Most C++ features are still new to me. So did I :) But these days there are better C++ (inbuilt, std:: or Qt) alternatives to nearly every function which we used to use from the C runtime library.

@JonB ..am really sorry i posted the wrong code.. The API has three stages of uploading the files...and the code i initially was the preparation stage... that`s why i used the QNetworkReply *QNetworkAccessManager::post(const QNetworkRequest &request, const QByteArray &data) ..am really sorry about that.. But here the code for uploading the files // chuckIterator is a QList<QByteArray>::iterator class member variable pointing to member a QList<QByteArray> class member // Since the api requires to divide any files greater than 4mb into segments of 4mb (depending on the files size) if (!chuckIterator.hasNext()) { return; } QByteArray data_ = chuckIterator.next(); int partSequence = mFileChuncks.indexOf(data_); qDebug() << "running part sequence " << partSequence; QString url = QString("https://d.pcs.baidu.com/rest/2.0/pcs/" "superfile2?access_token=%1&method=upload&type=tmpfile&" "path=/%2&uploadid=%3&partseq=%4") .arg(access_token) .arg(remotePath) .arg(mUploadId) .arg(partSequence); qDebug() << "Request Url " << url; auto path = localPath; QHttpMultiPart *multiPart = new QHttpMultiPart(QHttpMultiPart::FormDataType); QFileInfo info(path); QString fileName = info.fileName(); QHttpPart filePart; filePart.setHeader(QNetworkRequest::ContentTypeHeader, QVariant("file/*")); filePart.setHeader( QNetworkRequest::ContentDispositionHeader, QVariant(QString("form-data; " "name=\"file\";fieldname=\"chapter\";filename=\"%1\"") .arg(fileName))); filePart.setHeader(QNetworkRequest::ContentLengthHeader,data_.size()); filePart.setBody(data_); file->setParent(multiPart); multiPart->append(filePart); QNetworkRequest request(url); QNetworkReply *mReply = networkManager->post(request, multiPart); if (mReply) { connect(mReply, &QNetworkReply::finished, this, [=]() { this->finished(mReply); }); }

@SGaist I commented it out.

@bogong said in Golang library with Qt project. How?: @SGaist How to build Goland like shared library for C/C++ well known for me. Seeking example of how to organize Qt project with CMake for being able to compile it from Qt Creator. Especially in case of using it for iOS/Android. Mostly this question about CMake and Qt not about Golang itself. Well, neither the thread title nor your original post mentions any of these requirements. As for your project, you can follow the Android Getting started guide.

QtBase fix: https://code.qt.io/cgit/qt/qtbase.git/commit/?id=9d031caf09b2c14328268ef0e871efd30e80eab2

@SimonSchroeder said in Qt open source application for commercial use?: @jeremy_k said in Qt open source application for commercial use?: The LGPL and GPL allow for commercial use. Companies such as Red Hat have made a business of it. This statement might be a little bit misleading. With the GPL you need to provide your own source code to your customers. Only the LGPL does not have this requirement. You seem to be rephrasing my second paragraph.

Problem still exists in Qt 5.15.9 Would be nice if someone can post how they solved it (and moving to a later Qt5 version is not an option because 5.15.9 is the latest at this time)

What about such option as show hidden files mac?

Based on this, I managed to solve it: https://forum.qt.io/topic/106382/how-to-check-server-life-using-qwebsocket-ping-pong?_=1683206587457

@DerReisende Yes they would be consecutive, but how would that equate to any kind of "group node" in a QTableView which is "flat", and has no support for any kind of "grouping"? Besides which, there is no evidence there is any kind of "sorting by pt*" requested by the OP. These are rows. They are simply (apparently) always to be there, in pt1..100 order, no "sorting", "comparing" or "totalling" of any kind, no suggestion that only some are present. Unless OP has some quite different specification for what they are which has not been stated.

@JoeCFD Thanks, I guess it's time to get acquainted with qml :)

@ocgltd How about this: https://wiki.qt.io/Cross-Compile_Qt_6_for_Raspberry_Pi

@Valso *.qm files are compiled *.ts (Translation Files) used at runtime to translate text in your GUI into different languages, if configured. It makes no sense trying to edit qm files. Edit your translations instead. Have a look at Qt Linguist for more information.

@ChrisW67 It did not. I ended up reinstalling Linux and that seems to have fixed it. I still have the old install available so I'd like to find out the root cause still.

@RogueWarrior Apparently not. You get an error if you try to have more than one host. However, if you use Avahi or some variant of Zeroconf and the host URL is hostname.local.:##### where hostname is the name of the machine and ##### is the port number you want to use, that gets resolved on any network interface. Note: it gives you a warning that it's attempting to resolve the name but it does work.

@giorgik63 Do you mean after creating your plugin, you manually copied pasted dll under \YOUR_FOLDER\QtCreator\bin\plugins\designer and the paste did not work? Then that could be a question of writing permission. If not manually copied pasted, could you please first verify the dll wasn't created elsewhere under your project folder?