[kcm] Limit maximum device combobox length
Otherwise with really long display names, it can blow up the layout. BUG: 432249 FIXED-IN: 5.21
Otherwise with really long display names, it can blow up the layout. BUG: 432249 FIXED-IN: 5.21
mentioned in commit 8c3823ff
·mentioned in commit 8c3823ff
mentioned in merge request !17 (merged)
·