Same code different GUI?
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Can you describe your setup with more precision ?
Which exact version of Qt are you using on each system ?
Which exact version of KDE are you using on each ?
Which style does get loaded and used ?
How are you starting your application ?Dear @SGaist ,
I wrote program in QtCreator 6.11.2 in Debian 13.
I copy code to Debain12. Because RockPi use Debian 12. And I use qmak6 to compile in Debian12.
I run compiled program from CLI in Debian12.Debian 12KDE:
Debian 13 KDE:
I use Breeze Dark on both system.
Regards,
Mucip:) -
So I would take that you are using 6.4.2 on Debian 12 ? That means a gap of four minor versions between the two.
That does not fully explain the difference but there might have been fixes between the two versions.
Are you using QML for you UI ?
Also, which style gets loaded ? -
According to your screenshots on Debian 12 you are using KDE 5, Qt 5, and X11 and on Debian 13 you are using KDE 6, Qt 6, and Wayland.
Besides the totally different versions of KDE and Qt, also the switch from X11 to Wayland can have a huge impact.
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According to your screenshots on Debian 12 you are using KDE 5, Qt 5, and X11 and on Debian 13 you are using KDE 6, Qt 6, and Wayland.
Besides the totally different versions of KDE and Qt, also the switch from X11 to Wayland can have a huge impact.
@SimonSchroeder
But in any case I recompile the codes with qmake6 in Debian12. It should be same I think.
Or Should I install Qtcreator in Debian 12? But I don't think that it changes something. Because I recompile it?
It must be something other reason?Regards,
Mucip:) -
Well, I just installed Qt5 Framework on Rock Pi Debian12.
$ sudo apt install qtbase5-dev qtcreatorI use qmake (not qmake6!) incase of compile program. But nothing changed.
Than I tried to open pro file in QtFramework but could not open even?!
Project error: cannot run compile 'clang++'.output
Maybe you forgot to setup the environment?Error while parsing file.... xx.pro
And I don't know why I see about window:
Qt Creator 9.0.2
Based on Qt 6.4.2 (GCC 12.2.0, arm64)Situation is getting strange step by step... :)
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I use UI not QML.
I did not understan your last question. Style? In Qt or in Plasma?Regards,
Mucip:)@Mucip said in Same code different GUI?:
I use UI not QML.
I did not understan your last question. Style? In Qt or in Plasma?Regards,
Mucip:)Style as in QStyle. If memory serves well KDE has its own.
Interested in AI ? www.idiap.ch
Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct -
@Mucip said in Same code different GUI?:
I use UI not QML.
I did not understan your last question. Style? In Qt or in Plasma?Regards,
Mucip:)Style as in QStyle. If memory serves well KDE has its own.
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You can pass the style you want to use by command line ( https://doc.qt.io/qt-6/qapplication.html#QApplication-1 ) or by code ( https://doc.qt.io/qt-6/qapplication.html#setStyle )
Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
Visit the Qt Academy at https://academy.qt.io/catalog -
You can pass the style you want to use by command line ( https://doc.qt.io/qt-6/qapplication.html#QApplication-1 ) or by code ( https://doc.qt.io/qt-6/qapplication.html#setStyle )
@Christian-Ehrlicher ,
I added below line in main.cpp but nothing changed in Debian 12.QApplication::setStyle(QStyleFactory::create("Fusion")); MainWindow w;Regards,
Mucip:)
