General and Desktop

Maybe you can get an example based on this code: QString file = QFileDialog::getOpenFileName(0, "Document RTF, "", "*.rtf"); if(!file.isEmpty()) { QFile sFile(file); if(sFile.open(QFile::ReadOnly | QFile::Text)){ QTextStream in(&sFile); QString text = in.readAll(); sFile.close(); //QTextDocument textDocument; ui->ResumeHHTextEdit->setHtml(text); qDebug()<<text; } }

Following your hints I did that entirely by code.

Hi and after you clear it , you can do ui->comboBox->setEnabled(false); to prevent any more clicking on it.

@J.Hilk Qt Maintenance Tool is also faulty. I select some options and when done and re-look at the items I see it itself has selected and deselected other options! It itself removed MinGw and now must wait hours to reinstall it. Damn. Really damn

It's also working with 5.12 / 64 bit.

@SGaist that didn't work because column 0 didn't exist yet when i set the resize mode. EDIT: i also needed to set QHeaderView::Fixed for the second column, and it worked. @mrjj that had no effect on column width. EDIT: setDefaultSectionSize() seemed to do the trick. reference answer used: https://stackoverflow.com/questions/47769122/qtreeview-with-fixed-column-widths

Just found this thread: https://forum.qt.io/topic/97570/macos-mojave-privacy-prompt-not-appearing-when-debugging-audio-app-in-qt-creator/6 that deals with the same issue regarding microphone audio issues in Mojave. The solution does not seem to work for me. Interestingly, I get: "Unable to load Info.plist exceptions (eGPUOverrides)" when running the application in debug mode.

@nathanday89 said in How to embed a qwindow into qmainwindow: Yes, the unmodified example works for me. I just want to embed the window that pops up inside a Qwidget in my mainwindow.ui instead of it opening a window of its own. Then you have just made a mistake while copying+pasting the code. Your original post contained Window *view = new Window(); -- this line does not exist in the Basic Shapes example. I recommend you make a copy of the original Basic Shapes project and gradually insert your own code into it. The first thing to try is replace the code that shows the top-level widget with your own QMainWindow: /* (Original code) // Show window widget->show(); widget->resize(1200, 800); */ // (Replacement code) QMainWindow myWindow; myWindow.setCentralWidget(widget); myWindow.show()

No Yes

Hi, Some example that shows how to get the list of USB devices connected to the computer. As the list that shows "System report-> USB-> USB device tree" on mac. Thanks for helping.

connect(reply, &QNetworkReply::downloadProgress, [=](qint64 bytesReceived, qint64 bytesTotal){ ...... });

If your slot is in the same class as the buttons and QTableView, then you already have everything needed.

Hi and welcome to devnet, I don't think it's implemented. You can use the QXmlStreamReader/Writer classes to read modify/write or QDomDocument.

Hi, Same disclaimers as my fellows apply For LGPL and static linking, you have to provide your users with a mean to re-build the executable/library against a different version of Qt. Which means it could be enough to provide them with the build artefacts of all your project objects (on each platform you support). In practice it's way simpler to have the sources at their disposal because you would have to keep the artefacts for each and every release you do.

@mrjj Yeah sadly i have read that and hoped there was an alternative. Well i decided to use QTimer and read only from the last position i was at last iteration. Since this is a log file, i don't have to worry about modified or deleted data, it can only be added lines.

Think's all problem is solved.

Thank you for the greeting. The file is working fine with the other players (VLC, Windows 10 player).

@incam if your issue is solved, please don't forget to mark your post as such. Thanks.