Vcl.Outline.TOutline.OnCollapse
Delphi
property OnCollapse: EOutlineChange read FOnCollapse write FOnCollapse;
C++
__property OnCollapse;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | published | Vcl.Outline.pas Vcl.Outline.hpp |
Vcl.Outline | TOutline |
Description
Occurs immediately after a node in the outline is collapsed.
Vcl.Outline.TOutline.OnCollapse inherits from Vcl.Outline.TCustomOutline.OnCollapse. All content below this line refers to Vcl.Outline.TCustomOutline.OnCollapse.
Occurs immediately after a node in the outline is collapsed.
Write an OnCollapse event handler to perform special processing when a node in the outline is collapsed. The event handler supplies the index of the node that collapsed.