broulik added a comment.
> It would be sensible to use an individual signal. I would like to hear an advice about its naming. Alternatively you could have the KWin decoration KCM use `writeEntry` with `Notify` flag and then use a `KConfigWatcher` here instead of connecting to KWin's generic DBus signal. REPOSITORY R99 KDE Gtk Configuration Tool REVISION DETAIL https://phabricator.kde.org/D25670 To: gikari, #vdg, cblack Cc: broulik, plasma-devel, LeGast00n, The-Feren-OS-Dev, jraleigh, fbampaloukas, GB_2, ragreen, ZrenBot, ngraham, alexeymin, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, ahiemstra, mart