It would be useful if the Plasma 5 clock would include a function by which one could quickly set an alarm. A "Set alarm" command could be added to the context menu. This would open up a cascading menu with the following entries: 1 minute from now 5 minutes from now 10 minutes from now 15 minutes from now 30 minutes from now 60 minutes from now other… Selecting "other…" would bring up a dialog allowing the user to select a relative or absolute time for the alarm. (This report is a reincarnation of Bug 80503 for Kicker, which is currently unmaintained.) Reproducible: Always
There's a timer applet.
Indeed, the timer applet fulfills the "x minutes from now" usecase very well. In general, a good alarm clock function would be a good thing to have for Plasma, though.
We have kalarm.