ExpansionPanelActionEvent

Defines the arguments for the action event of the ExpansionPanel.

Name	Type	Default	Description
action	ExpansionPanelAction		Defines the action that takes place upon interaction with the ExpansionPanel.

Methods

isDefaultPrevented
Returns true if you or any subscriber prevented the default action.
Returns boolean true if the default action was prevented, otherwise, false.

preventDefault
Prevents the default action for the event. The source component suppresses the built-in behavior that follows the event.