API:FMX.ExtCtrls.TImageViewer.OnVScrollChange
Delphi
property OnVScrollChange;
C++
__property OnVScrollChange;
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
event | published | FMX.ExtCtrls.pas FMX.ExtCtrls.hpp |
FMX.ExtCtrls | TImageViewer |
Description
Raises when the vertical scrollbar value was changed.
FMX.ExtCtrls.TImageViewer.OnVScrollChange inherits from FMX.Layouts.TCustomScrollBox.OnVScrollChange. All content below this line refers to FMX.Layouts.TCustomScrollBox.OnVScrollChange.
Raises when the vertical scrollbar value was changed.
When the scroll position is changing at the ViewportPosition change, this event does not raise.