TTabGetImageEvent procedure type

Specifies an event handler type used to get the position in an image list for the image on a tab.

Declaration

pascal

TTabGetImageEvent = procedure(Sender: TObject; TabIndex: Integer; 
 var ImageIndex: Integer) of object

`Sender`	Object (TCustomTabControl) for the event notification. Provides access to the pages and the image list for the control.
`TabIndex`	Ordinal position for the tab (or page) examined in the handler.
`ImageIndex`	Used to return the ordinal position for the image displayed for the specified tab. Return -1 if an image index is not assigned or available for the tab.

TTabGetImageEvent is the type used for the OnGetImageIndex event handler in TCustomTabControl.