FMX.Controls.TControl.OnActivate
Delphi
property OnActivate: TNotifyEvent read FOnActivate write FOnActivate;
C++
__property System::Classes::TNotifyEvent OnActivate = {read=FOnActivate, write=FOnActivate};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | public | FMX.Controls.pas FMX.Controls.hpp |
FMX.Controls | TControl |
Description
Occurs when the window where this control is gains the focus, and the control of the window that has the focus is either this control itself or a descendant of this control. A descendant may be a child, a grand-child, and so on.