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Specifies an event handler type used to get the position in an image list for the image on a tab.
Source position: comctrls.pp line 357
type TTabGetImageEvent = procedure( |
Sender: TObject; |
TabIndex: Integer; |
var ImageIndex: Integer |
) of object; |
Sender |
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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.
|
Event handler signalled to get the image index for a tab on the tabbed control. |
| Version 3.2 | Generated 2024-02-25 | Home |