@SGaist said in QMenu And QSqlQueryModel translation problem !:

QEvent::LanguageChange
@

SGaist Hi bro <3

i didn't know about QEvent::LanguageChange before really thank you, i will check it <3

@AlexeyGolubev92
Google add a footer to a document (QTextDocument) provides many answers, including those in this forum.

@JKSH thanks for the reply.

I want to implement DTC parsing and want to develop GUI based on data received through it.

Mainly I want belwo 2 things to implement.
1.DTC parsing to get SPN/FMI details.
2.Decoding PGN and related details from received CAN frame.

@sierdzio Thank you a lot for your answer !

Your explaination on the opaque pointer is clear, I didn't have that notion before.

With this knowledge, most of my questions are wrong, like the 5th.

I took a look with the ListDLLs tool but couldn't actually find the plugin being used by the 32-bit version, maybe some other DLL is handling that? Anyway, my problem is now solved so I'll mark this topic as solved.

Hi,

You can set the LD_LIBRARY_PATH environment variable before starting your application. Otherwise, if memory serves well, you need to configure the rpath when building your application. See QMAKE_RPATHDIR.

v6.3.0-beta2 builds without an error on Monterey 12.2.1 Xcode 13.2.1.

You do not link against a plugin - it's loaded dynamically during runtime.

The second choice, same folder structure.

On the Raspberry Pi, in the terminal before running my application, I had to run export QML2_IMPORT_PATH=/usr/local/qt5.15/qml and that fixed it.

I put that line in my ~/.profile and it seems to have fixed it permanently. I no longer have to run the export command manually.

@artwaw said in Blurry and strange color when creating barcode using fonts:

@Proton-Phoenix I no longer have access to the Zebra I was using in the past (I changed the company since then).
Zebra printers are a story on their own to troubleshoot anyway...

General approach I used:

make sure the printer is configured properly in the system, with the default page size set to the target page size. query the QPrinterInfo instance for the default page size. use that data with QPdfWriter to render whatever text + barcode I need. remember DPI settings, either set what the manual for the printer says (ideal) or 300 (this didn't end well for Dymo printers I used for a while, needed exact DPI of 204 ;) ). print and enjoy.

In general getting this to work might be lots of trial and error, depending on the brand and drivers. But once it's done right it is literally zero maintenance for years.

<3 Thank you bro for everything <3

The model should provide this information for you. Create a role in the model which will return the correct value for any given cell. On QML side, just access that role and display it directly. No need for any get() method (which, by the way, is called data() https://doc.qt.io/qt-5/qabstractitemmodel.html#data, not get()).

You're right. I installed Debian 11 OS (which offers 32 bit version of Qt5.15.2) on different machine (1TB HDD etc). Thanks for the answers..

ok looks like I've stumbled upon https://bugreports.qt.io/browse/QTBUG-86896

@mattfbacon said in MOC: signals and slots can't be on same line:

Really, moc should be using a full C++ parser...

Again: feel free to provide a patch instead blaming around that a corner case does not work...

@jsulm said in How to get Qt5.15 on Windows ?:

@plaristote said in How to get Qt5.15 on Windows ?:

It seems that there are no available binary builds for Qt5.15... unfortunately

There are - why do you think there are not? Use the online installer - it provides Qt 5.15.x.

Agree with @jsulm. The installer is at https://www.qt.io/download-open-source

Official doc says libQVTKWidgetPlugin.so is required to be copied to plugins/designer directory, I have seen many setup tutorial pages which convey the same like this and this.