[qt/qt/qtcanvaspainter]: Summary of bulk changes made

Git repository change summary for qt/qt/qtcanvaspainter
Pushed by mirror-service into branch 'dev'.
Changed from dddca0d8863e2f266d5138acb4e32f296feb8baa to 017cdb7e5b57ebcb9c01003b42be079e8484a040
Acknowledgement was received that this change introduces only existing code that has been pushed to another public open source repository.

This change contains the following new commits:

Git commit 8a5b317fcd19f676e414bcd5743fcda6c3dad3be by Laszlo Agocs on 27/07/2026 at 12:54..
Remove noexcept from copy SMFs for implicitly shared classes

Pick-to: 6.12
Change-Id: Ibae7ae7e797be9a9e1357ed0e4c76aadf6b2da07
Reviewed-by: Owais Akhtar <[email protected]>
Reviewed-by: Kaj Grönholm <[email protected]>
https://invent.kde.org/qt/qt/qtcanvaspainter/-/commit/8a5b317fcd19f676e414bcd5743fcda6c3dad3be

Git commit 40ec9e40eb7f556839a2680da3432b1d74adf0bb by Laszlo Agocs on 27/07/2026 at 13:28..
Make QCanvasBrush comparison per value

It cannot just compare the data pointers when the real brush classes
have proper per value comparison. When they are convered to
QCanvasBrush operator == and != must continue returning results
consistent with calling == and != on the original.

Also add the missing operator== and != docs to QCanvasBrush.

Pick-to: 6.12
Change-Id: I7a8450aa9e3c5c350e4268aef22ff9ac12128bec
Reviewed-by: Kaj Grönholm <[email protected]>
https://invent.kde.org/qt/qt/qtcanvaspainter/-/commit/40ec9e40eb7f556839a2680da3432b1d74adf0bb

Git commit 017cdb7e5b57ebcb9c01003b42be079e8484a040 by Laszlo Agocs on 27/07/2026 at 13:28..
Compare QCanvasBoxShadow::spread in equality check

Not sure why it was left out. Also extend the autotest.

Pick-to: 6.12
Change-Id: I6647383c160349f16f0b0da9af202eb5a2be3e6c
Reviewed-by: Kaj Grönholm <[email protected]>
https://invent.kde.org/qt/qt/qtcanvaspainter/-/commit/017cdb7e5b57ebcb9c01003b42be079e8484a040