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

TLVChangeEvent

Event handler signalled when a property value for a list view item is changed.

Declaration

Source position: comctrls.pp line 1287

type TLVChangeEvent = procedure(

  Sender: TObject;

  Item: TListItem;

  Change: TItemChange

) of object;

Arguments

Sender

  

Object instance (TCustomListView) for the notification.

Item

  

List item for the notification.

Change

  

Indicates the property value that was changed in Item.

Description

TLVChangeEvent is an object procedure which specifies an event handler signalled when a property value for a list view item is changed. Arguments passed to the method identify the list view control, the list view item, and the specific property for the event notification.

TLVChangeEvent is the type used for the OnChange property in TCustomListView.

See also

TItemChange

  

TItemChange - enumerated type for kind of change: in text, in image, or in state.

TCustomListView.OnChange

  

Event handler signalled when the content for a list item is changed.


Version 3.2 Generated 2024-02-25 Home