alex added a comment.
Thats a good point, the issue is that the validation slot gets only triggered if the value gets changed. If the automatic locking is disabled the value does not change and no signal gets triggered. Setting the spin box disabled by default is then the easiest solution :-) REPOSITORY R133 KScreenLocker REVISION DETAIL https://phabricator.kde.org/D27063 To: alex, mart, ervin Cc: plasma-devel, Orage, LeGast00n, The-Feren-OS-Dev, jraleigh, zachus, fbampaloukas, GB_2, ragreen, ZrenBot, ngraham, alexeymin, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, ahiemstra, mart