I want to be able to not change the time or change the time by drag & drop in day view and week view.
In other words, I would like to lock the change from a button other than a pencil.
This is to avoid changing data due to malfunctions when putting the smartphone in your pocket.

Also, now, there is a delete button at the top of the screen when I clicked on the schedule.
I want this one to be hidden in a three-dot button.
because In order not to inadvertently delete the schedule.