Vcl.ExtCtrls.TCustomCategoryPanel.ExpandedImageIndex
Delphi
property ExpandedImageIndex: TImageIndex read FExpandedImageIndex write SetExpandedImageIndex default -1;
C++
__property System::Uitypes::TImageIndex ExpandedImageIndex = {read=FExpandedImageIndex, write=SetExpandedImageIndex, default=-1};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | public | Vcl.ExtCtrls.pas Vcl.ExtCtrls.hpp |
Vcl.ExtCtrls | TCustomCategoryPanel |
Description
Determines which image is displayed as the chevron when the category panel is expanded and the mouse is not hovering over the header.
Set ExpandedImageIndex to associate the cheveron with one of the images in the Images property of the parent CateogryPanelGroup. The selected image will be displayed when the category panel is in the expanded state while the mouse is outside of the area of the header.