ExpansionPanelActionEvent

Arguments for the action event of the ExpansionPanel.

Name	Type	Default	Description
action	ExpansionPanelAction		The action that will take place upon interaction with the ExpansionPanel.

Methods

isDefaultPrevented
Returns true if the event was prevented by any of its subscribers.
Returns boolean true if the default action was prevented. Otherwise, returns false.

preventDefault
Prevents the default action for a specified event. In this way, the source component suppresses the built-in behavior that follows the event.