General and Desktop

@QtTester to my knowledge file:// is mandatory to mark it as a file link I don't know how you would hide it.

@JonB It worked for me too. Thanks.

@Emon-Haque Your arguments may or may not be valid, but I thought to help you check the repository but having everything in a zip I get discouraged, bye, hopefully someone will help you.

@SGaist said in Memory usage increases with window size?: Hi, The answer is likely the raster engine of the widgets module and the age of your Qt version. You should consider updating to something more recent that has high DPI support to compare. I can't, I need to compile with MSVC2010 and 5.6 is the latest version that supports it from what I've read.

@mrjj said in Same question: Extra blank space when using Qt::CustomizeWindowHint: setWindowFlag Thanks. My platform is Win10. I konw Qt::FramelessWindowHint works well without blank, but lacks the native window side drag which CustomizeWindowHint remains. Although I could implement window side drag with FramelessWindowHint ，dragging operation works not so well as QT window with CustomizeWindowHint. It's annoying. So, my question is, is there any way to hide the titleBar and blank and remain the native window side drag?

Hi and welcome to devnet, You have it wrong, QNetworkAccessManager is on the client side of the communication. Depending on what you want to do on your server, you should consider using something like Cutelyst.

Interesting... Appreciate the responses.

@ankit-thakar Is it QtCreator? If it is you could file a bug in Qt bug tracker, but I doubt it will be solved as Qt4 reached end of life long time ago.

@Ravi0101 Then please run through debugger untill it hangs and then check the stack trace to see where it hangs...

@mchinand Well, I installed Qt 5.15 and launched the official demo. The output is: qt.nfc.neard: dbus object manager invalid qt.nfc.neard: Error getting managed objects qt.nfc.neard: dbus object manager invalid or adapter path invalid I'm pretty sure there is no neard on the system because it seems it's not available in Ubuntu 20.04:

@CJha So it's obviously internal. Ignore it, and no you won't be able to alter what qApp->topLevelWidgets() returns, just remove any QComboBoxPrivateContainers.

No problem, happy coding. The good news about QML is that once you get over the initial confusion it becomes really convenient and easy to learn.

OK after thinking about the possibilities, I decided to remake a part of my code to include the audio player into the main class instead of a thread. So now it works.

@PikaCat said in Some small questions about qt container detachment.: I found the answer on stackoverflow https://stackoverflow.com/questions/29578219/range-based-for-loop-vs-regular-iterator-for-loop. end() is evaluated only once in the begining of range for Sorry, for me it was obvious :( Thanks anyway:) appreciate that. Your welcome.

@mchinand, for the pie, I used that technique to put some extra margin around the pie. In this case I, probably, would have to use the boundingRect instead of m_rect, in paint, to get the desired output.

pretty nice solution that Poppler, i will try it.. thanks