General and Desktop

@Christian-Ehrlicher Thanks a lot for pointing out the bug! It seems to be working now :)

@gozag AFAIK not as ready to use class. The recent file list in QtCreator is made using QSettings and a list of paths/names.

I am using PEAKcanUSB I "solved" this issue by using the function "GetTickCount from sysinfoapi.h This returns ms since system start. To convert a QCanBusFrame timestamp into QDateTime, I use QDateTime::currentDateTime.toMsecSinceEpoch and subtract "GetTickCount()" Now I have the offset between QDateTime and Timestamp This works quite well, but not always. If I use my computer in energy-saving mode and dock it to my docking station, this time sometimes adds a strange offset of 3 seconds. When I reboot my computer, this offset is gone. If anyone knows, which windows functions PEAK System uses to obtain the current timestamp to put into the Canbusframes, this would be great. I would like to obtain the "ms since system start" the same way, PEAK does. I hope to get rid of this sterange offset by that.

@J-Hilk thank you

@JonB You are right - I use mColorList->exec() now! But I took the chance, which @Pl45m4PI gave me, to check the syntax of the connect statement also.

@ZeusFa void QGraphicsItem::setAcceptedMouseButtons(Qt::MouseButtons buttons): To disable mouse events for an item (i.e., make it transparent for mouse events), call setAcceptedMouseButtons(Qt::NoButton).

@ChrisW67 That's exactly what I'm using the QObject address for. It's only to allocate parameters to that given object during the logging process, the longevity of the address is not a concern, I'm literally using it as unique uint64_t ID.

@Lincoln you're supposed to use this arg overload https://doc.qt.io/qt-6/qstring.html#arg-14 which is one call, currently you're calling arg(arg) and on the temporary you call again arg(arg) with the 2nd argument ui->lblState->setText(QString("<span style='color:%1;'>" "<strong>User: %2" "</strong></span>").arg(color, userName)); Assuming color and userName are QStrings or implicitly converted. Also use QStringLiteral here instead of QString, its "cleaner"

@Tater said in QTreeview DecorationRole changes on click but only after the mouse moves out of the row. Why?: Why does it wait for the mouse to be out of the row/column? How can I fix this? Because you most likley doing something wrong (e.g. do not tell the view that something changed) but as you don't show code we can't say anything.

@Christian-Ehrlicher ah, yes. So, I guess I'll need to modify my routine to accept a start-of-week argument. Of course, this means I'll have to refine my calendar display as well. Thanks for pointing this out.

@Jammin44fm May I ask how you were able to port from QtScript to QuickJS? Are you still able to expose complete control of your application via scripting?

@timob256 Perhaps it was necessary to connect #include <QtNetwork> previously, the header was without #include <QtNetwork> now it looks like this #include <QMainWindow> #include "qcustomplot.h" #include <QtNetwork> #include <QHostInfo> #include <QNetworkInterface> #include <QUdpSocket> #include <QAbstractSocket> #include <QHostAddress> #include <QTime> #include <QTimer> #include <QVector> #include <QtMath> However, he does not transmit much data yet ж_ж

@dan1973 Hai, ui->treeWidget->setSelectionMode(QAbstractItemView::MultiSelection); was the solution.:)

I found QMutableEventPoint::window(const QEventPoint &) can solve my problem.

Thanks for your feedback. I think I will add this men labels with & in it to the translation glossary (using Weblate) and add comments to it for the translators. Not all of them know what an & does.