General and Desktop

Thanks a lot! I've made what I planed[image: f010deb3-9d56-49aa-964d-086cd1d6b463.png] Now I just need to fix some minor bugs

@lagodolio said in Strange qt pushbutton behavior: @jsulm Hello... I changed my mouse and no more problems occour! LOL :)

@Christian-Ehrlicher I see, thanks so much.

@Alpkan It's not, changeEvent has its root in QWidget not in QObject you can't simply name a function changeEvent in a non QWidget based class and expect it to behave like a QWidget. I think you want to notify your QObject based classes that a new language has been set and they should change their strings, right? You'll have to find a way to notify them yourself. There are countless ways, but - afaik - no ready made Qt ways

@cdecde57 There is no need for sender(). You're already using a lambda as slot, so simply capture the sender: connect(newConnection, &QTcpSocket::readyRead, this, [newConnection, this](){ reading(newConnection); });

@cerr Check out QComboBox's stylesheet options: https://doc.qt.io/qt-5/stylesheet-examples.html#customizing-qcombobox The drop down/ pop up menu is a QAbstractItemView which can be customized with stylesheet as well.

@nagesh Haha :boom: I knew it was something along these lines: "select combo box and expand horizontally in right direction it should occupy the empty space right to it" Shame on me and awesome! Thank you very much! lol I never asked that question, right? :D

@nagesh Got it! This is what I need. To be more precise, QOpenGLTimeMonitor () helped me. Thank you for your help.

Hi What is the actual error ? #include <QOpenGLVertexArrayObject> should do it.

Hi and welcome to devnet, You might want to consider using a custom QStyledItemDelegate implementing the word wrap.

Hi, Like the one provided by the Qt Installer Framework ?

@jsulm Got it working now. Thanks a lot.

@suslucoder said in How can i collect them in a single if statement?: Is it a true approach that using or operand You certainly would not want to use an or here, since they do not execute the same statement as each other.

@Christian-Ehrlicher said in Cannot load mysql dll plugin on windows 10: You have to make sure that the dependent libraries are in your PATH. There are numerous threads about this... searching helps. As I've said I've been searching and trying for over three weeks, I placed the dependencies in the system32 folder, I also placed them alongside the qsqlmysql.dll to be sure, I then checked the dll using a dependency checker and everything seems fine, so I think all the dependencies are installed and detected correctly but there is something else going on.

Hi @KroMignon I am using Windows 10 operating system. I changed the parameters from WSAIoctl after reading the documentation. Upon using the following function after setting alive parameters i am able to receive disconnect signal. WSAIoctl(fd, SIO_KEEPALIVE_VALS, &alive, sizeof(alive), NULL, 0, &dwBytesRet, NULL, NULL) I tried powering off the server machine and my client application detects the state. In addition I changed the parameters for alive to detect the disconnect little early. alive.onoff = TRUE; // turn it on alive.keepalivetime = 600; // delay (ms) between requests, default is 2h (7200000) alive.keepaliveinterval = 600; // delay between "emergency" ping requests, their number (6) is not configurable Thanks a lot finally it works !!!

@phnhung98 Ah, just realised you're using the auto-connect feature. This feature is known for being error prone, it is safer to do the connections manually in code.

@J-Hilk Thanks. This did the trick.