FMX.Colors.TComboColorBox.UseAlpha
Delphi
property UseAlpha: Boolean read GetUseAlpha write SetUseAlpha default True;
C++
__property bool UseAlpha = {read=GetUseAlpha, write=SetUseAlpha, default=1};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | published | FMX.Colors.pas FMX.Colors.hpp |
FMX.Colors | TComboColorBox |
Description
Specifies whether this combo color box component will display the alpha channel track bar when in drop-down mode.
Set the UseAlpha property to True to make this combo color box display the alpha channel (transparency) track bar, when it is in drop-down mode. Set UseAlpha to False to use solid non-alpha colors.