API:Vcl.ComCtrls.TTreeView.OnCollapsed
Delphi
property OnCollapsed;
C++
__property OnCollapsed;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | published | Vcl.ComCtrls.pas Vcl.ComCtrls.hpp |
Vcl.ComCtrls | TTreeView |
Description
Occurs after a node has been collapsed.
Vcl.ComCtrls.TTreeView.OnCollapsed inherits from Vcl.ComCtrls.TCustomTreeView.OnCollapsed. All content below this line refers to Vcl.ComCtrls.TCustomTreeView.OnCollapsed.
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.