FMX.Types3D.TPosition3D.OnChange
Delphi
property OnChange: TNotifyEvent read FOnChange write FOnChange;
C++
__property System::Classes::TNotifyEvent OnChange = {read=FOnChange, write=FOnChange};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | public | FMX.Types3D.pas FMX.Types3D.hpp |
FMX.Types3D | TPosition3D |
Description
Occurs when the Point property is changed.
Write an event handler for OnChange to specify what happens when the Point property is changed.
The OnChange event can also be triggered if one component of this 3D position (X, Y, or Z) is modified and there is no specific event handler for that component (OnChangeX, OnChangeY, and OnChangeZ, respectively).
Note: Modifying the Vector property will also trigger an OnChange event, due to the implied modification of the Point property.