[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'ActnList' (#lcl)

TActionEvent

Specifies an event handler signalled to implement an action in TCustomActionList.

Declaration

Source position: actnlist.pas line 73

type TActionEvent = procedure(

  AAction: TBasicAction;

  var Handled: Boolean

) of object;

Arguments

AAction

  

TBasicAction for the event notification.

Handled

  

True if the action was executed in the action list for t he handler.

Description

Arguments passed to the event handler include the Action for the notification and a return value that indicates if the action was executed.

TActionEvent is the type used for the OnExecute and OnUpdate properties in TCustomActionList.

Version 3.2 Generated 2024-02-25 Home