tvPlanit has coded pop-up menus.
But how to get there?
PS In the meanwhile I found the other posting:
https://forum.lazarus.freepascal.org/index.php/topic,59603.0.htmlUnfortunately it leaves me clueless. I use as datasource the variation "ini-File" and have no idea, how I can get the information which event would have been deleted.
I would need the same information about TEvent as it works so fine in in the methods "OnAdd", in "OnBeforeEdit", in "OnModify".
So "OnDelete" is needed much to complete the whole bundle for functions.