Vcl.ComCtrls.TTVEditingEvent
Delphi
TTVEditingEvent = procedure(Sender: TObject; Node: TTreeNode; var AllowEdit: Boolean) of object;
C++
typedef void __fastcall (__closure *TTVEditingEvent)(System::TObject* Sender, TTreeNode* Node, bool &AllowEdit);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
type typedef |
public | Vcl.ComCtrls.pas Vcl.ComCtrls.hpp |
Vcl.ComCtrls | Vcl.ComCtrls |
Description
Used in the TCustomTreeView.OnEditing event.
This event is used in the TCustomTreeView.OnEditing event when the user starts to edit the Text property of a node.
Sender is the tree-view control in which an item is about to be edited.
Node is the item whose label is about to be edited.
AllowEdit indicates whether the user is allowed to edit the label of the node specified by the Node parameter.