Qt Forum - Recently Active Topics

@Sprezzatura said in Does QNetworkAccessManager::post() work in QMainWindow::closeEvent()?: connect(nam, SIGNAL(nam->finished(QNetworkReply*)), this, SLOT(doneStats(QNetworkReply*))); This looks...

@JKSH Hi, thanks. Well I´ve this problem I already installed the WebEngine with the installer and MSVC2019, but somethig is wrong , could u help me. look I intall this

So, I don't know that I'd call this a solution, but I'm leaving a note here for future reference. I needed to add a DialogButtonBox.qml to my custom style to make the button styles apply to...

@SGaist I would like to see if I can create "gif" on this embedded device. The approach I am taking is capturing a certain number of images continuously while browsing the UI and then I am using a...

Found it! The #include_next directive is a rather nasty one :-) and best explained with an example: suppose you have an include file path set to /usr/include and also /usr/local/include. Also...

@Gerd Thank you for these build instructions! Though I only found this post AFTER figuring out the problem. My CUDA code stopped working after upgrading Qt and some other libraries. I was getting...

HI all, I am having the same problem. I have done a little research on the issue. It appears that "libqtmain.a" is included in the make file but it does not exist anywhere in the wasm_32 subtree...

Hello, I am using Qt 4.8.5 for compiling an old application. However, I am getting an error while using the make command saying that the "recipe for the target debug failed". mingw32-make[1]:...

Hi. I'm not a desktop programmer, but I have the same glitch occurring in two apps built on Qt, and I wonder if there's anything I can do as a user to fix it. The apps are QGIS (Qt 5.12.3) and...

Just to be sure I understand your issue, you want that in case you hover over any part of the widget that all its elements changes colour at the same time ?

@Bonnie i downloaded it and Create Src folder then paste my qtbase in this folder,

I have the same problem in Windows 10. I cannot install pyqt5-tools or designer. I run Python 3.9 and Pip 20.2.4. I get the same error in cmd. What should I do? thanks.

Both types have signals that get called when items/objects are created. You can use these signals to insert/remove the items/objects. I use Instantiators when I want precise control of parenting...

I don't know anything about this, but apparently you can access the old storage under Android 11 if you target one step lower API and request access - hopefully someone can tell a clean way to fo...

@LeandroTeixeira said in GDB BBB Connection Failed: Gdbserver not found: 1º Do I need have a "gdbserver" on the beagleboneblack? Yes, you need it running on the target. Not specific for BBB but...

Re: How can I add QTableWidget properties to a custom QWidget designer widget? Is there not a way to automatically expose all the available properties when a pointer is provided...? Hmm, then how...

I have the CANBus sending working fine. And my custom function for receiving a CANBus frame triggers when I send one. I can even read the payload size and the frame ID in the debugger. But when I...

great, fix my little problem, thanks.

Hi and welcome to devnet, Thanks for the doc work ! Sure it's a good idea to report them. Note that this looks located down in the chromium parts so not directly related to the Qt part itself but...