FMX.ScrollBox.TCustomScrollBoxModel.OnViewportPositionChange
Delphi
property OnViewportPositionChange: TPositionChangeEvent read FOnViewportPositionChange write FOnViewportPositionChange;
C++
__property TPositionChangeEvent OnViewportPositionChange = {read=FOnViewportPositionChange, write=FOnViewportPositionChange};
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
event | public | FMX.ScrollBox.pas FMX.ScrollBox.hpp |
FMX.ScrollBox | TCustomScrollBoxModel |
Description
Raises when the value of ViewportPosition was changed.