LB CellClick - MouseUP

I have some code in a LB’s MouseUp Event

me.InvalidateCell(-1, -1)

There’s also code is in CellClick. But the event (CellClick) does not trigger at all. Is it as expected ?

PS: I should add that there’s a return true on MouseDown

I think you must have Return True in MouseDown

I did

yes it is strange
I have made at short Test (Xojo 2016R4.1 Linux)

Return true in MouseDown = CellClick does not fire, Change does not fire - (fires MouseDown and MouseUp)

Return true in CellClick = MouseUp does not fire, Change does not fire - (fires MouseDown and CellClick)

Return true in MouseDown AND Return true in CellClick = fires MouseDown and MouseUp

No Return True in MouseDown and no Return True in CellClick fires:

MouseDown
CellClick
Change

maybe this is how it was designed… that was my original question

Makes sense. If you return true in a button’s mousedown, , Action won’t fire either.