[Overview][Constants][Types][Classes][Procedures and functions][Index] Reference for unit 'ComCtrls' (#lcl)

TTreeViewExpandSignType

Represents symbols types used for expanded or collapsed tree nodes.

Declaration

Source position: comctrls.pp line 3320

type TTreeViewExpandSignType = (

  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.

);

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

TCustomTreeView.ExpandSignType

  

Sets the shape for the expand/collapse (fold/unfold) symbols.

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