This content covers features introduced in Thunderbird 3
The extEventItem interface holds information about an event. extIEventItem is defined in toolkit/components/exthelper/extIApplication.idl.
Implemented via XPCOM service for extIApplication: see the instructions on the FUEL (Firefox), STEEL (Thunderbird) and SMILE (SeaMonkey) pages.
Method overview
void preventDefault() |
Attributes
| Attribute | Type | Description |
type | readonly attribute AString | The name of the event |
data | readonly attribute nsIVariant | Can hold extra details and data associated with the event. This is optional and event specific. If the event does not send extra details, this is null. |
Methods
preventDefault()
Cancels the event if it is cancelable.
void preventDefault()
Parameters
Return value