fix: add getItemsAtCurrentTime(timeOfEvent) & delay optimization on i…

…tem click for trackpads (#910)

* timeline fixes

lidakis several timeline fixes

* Update ItemSet.js

double tap new item disable

* Update Core.js

put delay on edit click item...

* getItemsAtCurrentTime(timeOfEvent)

* #getItemsAtCurrentTime()

* Delay on item click

Delay addition on item click optimised for trackpads, in order to not deselect the item.

* getItemsAtCurrentTime(timeOfEvent)

Addition of method getItemsAtCurrentTime(timeOfEvent): Returns {Array} of all items they are present at current time of click event on the timeline.
... addition of delay on item click (optimisation for laptop trackpads) in order not to deselect the item after 1 second when clicked with trackpad.

* getItemsAtCurrentTime(timeOfEvent)

Addition of method getItemsAtCurrentTime(timeOfEvent): Returns {Array} of all items they are present at current time of click event on the timeline.
... addition of delay on item click (optimisation for laptop trackpads) in order not to deselect the item after 1 second when clicked with trackpad.

* Optimize trackpad item click delay.

delay addition on item click for trackpads...

Co-authored-by: Manos <Manos@MSI>
Co-authored-by: Yotam Berkowitz <[email protected]>