Hi Laszlo, Popup handling on macOS has been rewritten and cleaned up quite significantly in Qt 6 to fix exactly that kind of problem.
Some relevant JIRA tickets referenced in respective commits in qtbase/src/plugins/platforms/cocoa would be QTBUG-78750, QTBUG-66513, QTBUG-69710, QTBUG-78970, QTBUG-96450, QTBUG-77833, QTBUG-30522. There still seem to be some minor kinks left (some of which probably introduced by these changes, like QTBUG-105474). Given the scope of those changes, I don’t think there’s anything that qualifies for a backport to Qt 5.15. Volker > On 10 Aug 2022, at 22:19, Laszlo Papp <[email protected]> wrote: > > Hi, > > I am unable to reproduce the below bug on Windows and Linux. > > I can reproduce this on Mac with 5.15.5, but cannot with 6.4.0 beta2. > > Do you know what has fixed this? Can we backport the fix to 5.15? > > Is there a workaround that I could apply locally for the time being? > > Thanks. > > On Sat, Aug 6, 2022 at 4:46 PM Laszlo Papp <[email protected]> wrote: > Hi, > > As soon as I have this code in my QStyle subclass, the highlighting of the > QToolButton icon seems to get stuck after selecting an entry from its menu. > > QPixmap Style::generatedIconPixmap(QIcon::Mode iconMode, const QPixmap& > pixmap, const QStyleOption* opt) const > { > if (iconMode == QIcon::Active) { > return Colorize(pixmap, opt->palette.color(QPalette::Highlight), 0.5f); > } > return QProxyStyle::generatedIconPixmap(iconMode, pixmap, opt); > } > > Here is what is happening: https://imgur.com/a/Q7UBxEu > > The minimal reproducible example is available here: > https://github.com/lpapp/examples/blob/main/qt-toolbutton-dropdown > > Thank you in advance. > > Kind regards, > László > > > _______________________________________________ > Development mailing list > [email protected] > https://lists.qt-project.org/listinfo/development _______________________________________________ Development mailing list [email protected] https://lists.qt-project.org/listinfo/development
