The event is cancelable
cancel returns whether the event has been intercepted and stopped
If the value becomes "true", it returns/exits from the method, instantiating the interface
Represents the original event, that occurred.
Optional ownerProvides reference to the owner component.
Represents the information and details of the object itself
The targetType represents the type of the targeted object. For example a cell or a row
Represents an event, emitted when keydown is triggered over element inside grid's body This event is fired only if the key combination is supported in the grid.