FMX.Platform.IFMXSystemInformationService.GetMinScrollThumbSize
Delphi
function GetMinScrollThumbSize: Single;
C++
virtual float __fastcall GetMinScrollThumbSize(void) = 0 ;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | FMX.Platform.pas FMX.Platform.hpp |
FMX.Platform | IFMXSystemInformationService |
Description
Declares the method to retrieve the minimum scroll thumb size available on the current platform.
Implementations of GetMinScrollThumbSize return the minimal scroll thumb size available on the particular platform.
The thumb size represents the percentage of the viewport relative to the content size. The minimal scroll thumb size is used in classes managing scroll bars, for example in TCustomTrack.