API:FMX.Gestures.TGestureCollection.GetUniqueGestureID
Delphi
function GetUniqueGestureID: TGestureID; override;
C++
virtual Fmx::Types::TGestureID __fastcall GetUniqueGestureID();
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | FMX.Gestures.pas FMX.Gestures.hpp |
FMX.Gestures | TGestureCollection |
Description
Returns a new unique ID that can be assigned to a custom gesture.
FMX.Gestures.TGestureCollection.GetUniqueGestureID inherits from FMX.Types.TCustomGestureCollection.GetUniqueGestureID. All content below this line refers to FMX.Types.TCustomGestureCollection.GetUniqueGestureID.
Returns a new unique ID that can be assigned to a custom gesture.
Override GetUniqueGestureID in descending classes to implement proper lookup and generation of unique IDs that are assigned to all new gestures. GetUniqueGestureID returns a TGestureID value holding the unique ID.