TcxTreeListNode.OverlayIndex Property
Specifies an additional image that is overlaid on the node select image.
Declaration
property OverlayIndex: TcxImageIndex index 3 read; write;Property Value
| Type |
|---|
| TcxImageIndex |
Remarks
Node select images are stored in the Images collections.
Use the OverlayIndex property to display an additional image above the node select image.
For different tree list controls, images are specified in the following ways:
The TcxVirtualTreeList or TcxDBTreeList control – handle the tree list’s OnGetNodeImageIndex event to specify node images.
The TcxTreeList control – images can be specified directly via the OverlayIndex property or using the tree list’s OnGetNodeImageIndex event.
See Also