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

THintEvent

Specifies an event handler signalled to get the hint text for an action.

Declaration

Source position: actnlist.pas line 148

type THintEvent = procedure(

  var HintStr: string;

  var CanShow: Boolean

) of object;

Arguments

HintStr

  

Returns the hint text for the action instance.

CanShow

  

Indicates whether the hint text can be displayed for the action.

Description

THintEvent is an object procedure type which specifies an event handler signalled to get the hint text for a TCustomAction instance. THintEvent is the type used for the OnHint property in TCustomAction.

See also

TCustomAction.OnHint

  

OnHint - action to be taken when a hint is required.

TControl.OnShowHint

  

Event handler signalled when a hint window is displayed for the control.

TApplication.OnShowHint

  

Event handler signalled prior to displaying a hint window.

Version 3.2 Generated 2024-02-25 Home