TTreeViewExpandSignType enumeration
Represents symbols types used for expanded or collapsed tree nodes.
Declaration
TTreeViewExpandSignType = (tvestTheme,tvestPlusMinus,tvestArrow,
tvestArrowFill,tvestAngleBracket)Description
TTreeViewExpandSignType is an enumerated type which specifies the
symbol displayed in a Treeview to denote the expanded or collapsed state for
a given tree node. TTreeViewExpandSignType is the type used to implement the
TCustomTreeView.ExpandSignType property.
See also
Values
tvestTheme | Uses the mechanism provided by Theme Services. |
tvestPlusMinus | Uses a Plus or Minus sign. |
tvestArrow | Uses an unfilled Arrow. |
tvestArrowFill | Uses a filled Arrow. |
tvestAngleBracket | Uses chevrons (angle brackets)('>' and 'v') symbols. |
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.