Vcl.ComCtrls.TCustomTreeView.OnCollapsed
Delphi
property OnCollapsed: TTVExpandedEvent read FOnCollapsed write FOnCollapsed;
C++
__property TTVExpandedEvent OnCollapsed = {read=FOnCollapsed, write=FOnCollapsed};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | protected | Vcl.ComCtrls.pas Vcl.ComCtrls.hpp |
Vcl.ComCtrls | TCustomTreeView |
Description
Occurs after a node has been collapsed.
Write an OnCollapsed event handler to respond after a node in the tree view collapses. The Node parameter is the node whose children are no longer visible.
OnAdvancedCustomDraw is an event handler of type Vcl.ComCtrls.TTVExpandedEvent.