Qt 6

Thanks @JonB - I also just discovered the notes at https://www.qt.io/blog/qt-extras-modules-in-qt-6.

Using Qt 6.3.0, I've enabled the private headers ( QT += core-private ) and with a slight re-write, the permission checks and requests seem to be working fine.

Thank you so much for your precious help.
Very clear explanation.
Also, It worked correctly.

@J-Hilk Thank you so much.
It worked.

Why should a column with a width of 0 be shown?
Also you should not set a column width of 0 by yourself - use hide/show functions instead.

@Holt59 said in Styling QTreeView indicator in Qt6:

QCheckBox::indicator:hover

Same here with QListWidget..
I create a ticket ! https://bugreports.qt.io/browse/QTBUG-103855

this is now marked as a bug:
https://bugreports.qt.io/browse/QTBUG-103811

Having filed this as a bug here: https://bugreports.qt.io/browse/QTBUG-103594, @Croitor-Alexandru responded (to the bug) with some useful comments about structuring a project. As it's relevant, I've taken the liberty of copying a snippet here:

We recommend placing each qt_add_qml_module call in its own $project_src_dir/CommonAnimals/CMakeLists.txt, and add that cmakelists.txt file with add_subdirectory(CommonAnimals). Then the built module is placed in $project_build_dir/CommonAnimals/qmldir and the default qml engine import path is able to find the qml module.

To date I haven't encountered any issues with import in QML where all files are in the project source folder and organisation of them is handled in Qt Creator, which generates a virtual folder structure based on QML modules defined in CMake. However I'll file this advice away in case I need to change things in future.

@Franz-Hirschbeck said in QSharedPointer<const QObject> results in compiler errors when used in metatyping (Q_DECLARE_METATYPE):

Is there something wrong with my setup?

Yes, but not syntax-wise.

Am I the only one using QSharedPointer to const object with signal/slot?

QSharedPointer doesn't really make any sense here, as you're reference counting (externally) an object, that is never supposed to be detached (copied). What should be the purpose of having a QSharedPointer instead of say const QObject *?

Edit: Well, I'd missed that this is an old-ish topic when I replied

Should have informed about the focusPolicy:
https://doc.qt.io/qt-5/qwidget.html#focusPolicy-prop

@CharlesHuff
oops...

I noticed another line with target_link_libraries and moved the above two lines to just below that! now it links just fine. I am finally on the path....

Charles

This is now marked as a bug:
https://bugreports.qt.io/browse/QTBUG-103558

Hello again guys, I hope you're all doing well.

So I tried what you all suggested and it finally worked.
Thank you so much for your precious time, advices and patience.

@Christian-Ehrlicher any installer checks and verify the requisites before install anything.

Bit of a grave dig and shameless plug, but in case anyone else stumbles upon this, while we wait for Qt6 to add the planned cross platform version of the old QWinTaskbarButton, I have effectively re-implemented the class in a small library:

https://github.com/oblivioncth/Qx

The API is mostly the same as the original, though with minor differences. Primarily, the interface for manipulating the progress indicator was moved into the main button class instead of being a separate one.

See specifically: https://oblivioncth.github.io/Qx/class_qx_1_1_taskbar_button.html

Note the 4 in your lib's names. You'll need to migrate them first so QtGui4.lib -> Qt6Gui.lib and so on.
qtmain.lib is now called Qt6EntryPoint.lib

QtWebkit, as Christian mentioned, is no longer part of Qt and was replaced by QtWebEngine.