TTreeNodeInfo

type TTreeNodeInfo = packed record

  ImageIndex: Integer;

Ordinal position of the image displayed for the tree node.

  SelectedIndex: Integer;

Ordinal position of the tree node in the list of selected nodes, or -1 when it is not selected.

  StateIndex: Integer;

Ordinal position for the image displayed to indicate the tree node state.

  OverlayIndex: Integer;

Ordinal position for the image displayed an overlay on the icon for the tree node.

  Count: Integer;

Number of lines of text for the tree node.

  Height: Integer;

Height (in pixels) for the rendered tree node.

  Expanded: Boolean;

True if the node is expanded to show its child nodes, or False when it is collapsed.

  TextLen: Integer;

Total length (in bytes) for the text lines in the tree node.

end;