FMX.StdActns.TCustomValueRange.ViewportSize
Delphi
property ViewportSize: Double read GetViewportSize write SetViewportSize stored ViewportSizeStored nodefault;
C++
__property double ViewportSize = {read=GetViewportSize, write=SetViewportSize, stored=ViewportSizeStored};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | public | FMX.StdActns.pas FMX.StdActns.hpp |
FMX.StdActns | TCustomValueRange |
Description
Used by controls such as TScrollBar to define the thumb size. {{#multireplace:FMX.StdActns.TCustomValueRange.ViewportSize|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}} inherits from {{#multireplace:FMX.StdActns.TBaseValueRange.ViewportSize|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}}. All content below this line refers to {{#multireplace:FMX.StdActns.TBaseValueRange.ViewportSize|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}}.
Used by controls such as TScrollBar to define the thumb size.
Note that the effective maximum value of Value decreases according to Max - ViewportSize.