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Yes - using QTEST_GUILESS_MAIN(TestLogging) rather than QTEST_APPLESS_MAIN does help to provide an event loop :-D

@Qt-embedded-developer said in How to open 2 different window at same time on 2 different monitor?: will this code open first window in first monitor and second window on second monitor? That open nothing, that's your job :) Post here the print of my code above.

@viraj1909 since it's your style you can apply the changes you want based on the rules you set. Hence, check if the label has text and only then apply your changes. You can also create dedicate styles that you apply only to certain widgets. In your case, maybe a QProxyStyle would be enough.

There's a QML designer, but I've not used it extensively to say how good it is. It is WYSIWYG, but probably some scripting/property binding will be needed as a post-step. However this all has nothing to do with 3D or Qt3D for that matter. The latter can be used directly from C++ and also in widgets-based projects. So it's completely orthogonal to the discussion about QML.

@Kattia that's why you don't do testing/debugging with static builds of large frameworks. Any change you make on it requires that you rebuild your application as well which is also time wasting beside requiring a large amount of space on your machine.

@mpergand Thank you very much for the answer .

@Stefanoxjx said in Problem with QThread: QMetaObject::invokeMethod(cd, "sltExecuteCopy", Qt::DirectConnection, Q_ARG(QString, srcDir), Q_ARG(QString, destDir)); What do you expect when you execute the function directly in the main thread? Where do you have this from? Please follow the official documentation and start the worker function with an appropriate signal (in the example it's a separate signal but QThread::started can be used here too).

@GunaNeelamegam Might depend on your platform? At least try solution in Qt BLE advertising gives "advertising error", "HCI command disallowed". and QBluetooth BLE advertising does not work on ubuntu (BlueZ).

@AnneRanch So you want your Qt app to be able to handle any input like a terminal?! WHY?! it does not make any sense unless you really write your own terminal app. If you want to pass command line arguments to your program, check QCommandLineParser https://doc.qt.io/qt-6/qcommandlineparser.html

Has any progress been made on this problem? I'm still encountering it. If it helps at all, I'm running on a Linux system with noVNC.

@Jammin44fm the paint method of QGraphicsItem is public so you can call it yourself with the painter you use in the delegate.

@Pl45m4 The title should have been "Minor ethic issue" minor as in irrelevant . This post was not about "how to set aliment " but since you brought it up here is the code result_name = Get_("hci0",result ,"hci0"); if(!result_name .contains(" FAILED ")) { **ui->lineEdit_10->setAlignment(Qt::AlignRight);** ui->lineEdit_10->setText(result_name ); ui->textEdit->append(result_name ); ui->textEdit_3->append(result_name ); } else { ui->textEdit_4->append(result_name); } ... and the result is still same - the text is LEFT ALIGNED... BUMMER I changed "build only changed files " and it does not ... I had to run "build" to get the "right align " to take...

@JonB I should ask, is this an oversight or bug? Should turning on OpenGL de-activate certain features of QLineseries?

@jsulm Sorry, I'm just not seeing it. I'm already styling "QComboBox::down-arrow" and "CComboBox::drop-down" to make the combobox look like this. [image: fa9289d7-fe71-4646-8511-51178ad53796.png] For smaller lists, those arrows don't appear and it looks fine. I styled "QComboBox QAbstractItemView { " to set the padding, background color, selection color, item selection border for the itens on the ListView. The only things in the example I'm not using are the "on" and "editable" states. I'm not planning on allowing the user to edit the combobox and I don't want it to look different if it's on or not. To see if I could change the color of those arrow buttons to red, I literally tried styling something similar to the example below for every sub-control on the List of Sub-Controls in this link https://doc.qt.io/qt-6/stylesheet-reference.html#sub-line-sub, but nothing changed those two buttons. "CComboBox::down-arrow {" "background-color: red;" "}" "CComboBox::float-button {" "background-color: red;" "}" "CComboBox::indicator {" "background-color: red;" "}" ... I'm just looking for the name of these sub-controls or if they should be addressed as another class instead of a sub-control. I really would appreciate an example like the ones above that could turn those two arrows red or set an image or change them in any way.

@alexaatm That sounds like a horrible solution as this will block your event loop. Let me guess: you create the QProcess object on the stack and when the object goes out of scope, it is destroyed and therefore the executable is killed. The correct solution is to make the QProcess a member variable so it stays alive when the calling function exits. Instead the waitForXxxx functions you should use signals and slots to communicate with the process. Regards

This worked for me