Vcl.ExtCtrls.TCategoryPanel.ExpandedHotImageIndex
Delphi
property ExpandedHotImageIndex: TImageIndex read FExpandedHotImageIndex write SetExpandedHotImageIndex default -1;
C++
__property ExpandedHotImageIndex = {default=-1};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | published | Vcl.ExtCtrls.pas Vcl.ExtCtrls.hpp |
Vcl.ExtCtrls | TCategoryPanel |
Description
Determines which image is displayed as the chevron when the category panel is expanded and the mouse is hovering over the header.
Vcl.ExtCtrls.TCategoryPanel.ExpandedHotImageIndex inherits from Vcl.ExtCtrls.TCustomCategoryPanel.ExpandedHotImageIndex. All content below this line refers to Vcl.ExtCtrls.TCustomCategoryPanel.ExpandedHotImageIndex.
Determines which image is displayed as the chevron when the category panel is expanded and the mouse is hovering over the header.
Set ExpandedHotImageIndex to associate the cheveron with one of the images in the Images property of the parent CategoryPanelGroup. The selected image will be displayed when the category panel is in the expanded state while the mouse hovers over the header. This property has no effect if the HeaderStyle property of the parent panel group is set to hsThemed.