FMX.Platform.IFMXSystemInformationService.GetMinScrollThumbSize

• Up to Parent: IFMXSystemInformationService

Delphi

function GetMinScrollThumbSize: Single;

C++

virtual float __fastcall GetMinScrollThumbSize() = 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.

See Also

• FMX.StdCtrls.TScrollBar
• FMX.StdCtrls.TCustomTrack