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

TShowHintEvent

Defines an event handler signalled to perform hint display.

Declaration

Source position: forms.pp line 1353

type TShowHintEvent = procedure(

  var HintStr: string;

  var CanShow: Boolean;

  var HintInfo: THintInfo

) of object;

Arguments

HintStr

  

Text for hint display event.

CanShow

  

True if the hint can be displayed.

HintInfo

  

Hint info structure for the hint.

Description

TShowHintEvent is an object procedure type which defines an event handler signalled to perform hint display. It is the type used for the TApplication.OnShowHint event handler property.

See also

TApplication.OnShowHint

  

Event handler signalled prior to displaying a hint window.

TApplication.ShowHintWindow

  

Shows or hides the Hint window for the application.

TApplication.AddOnShowHintHandler

  

Adds an application Hint show handler to the list for the handler type.

TApplication.RemoveOnShowHintHandler

  

Removes an application Hint show handler from the list for the handler type.

TApplicationProperties.OnShowHint

  

Event handler signalled prior to displaying a hint window.

Version 3.2 Generated 2024-02-25 Home