TTMSFNCGraphics.DrawDropDownButton Method

Renders a native-style drop-down arrow button within ARect (TRectF).

API unit family: TMSFNCGraphics Declaring type: TTMSFNCGraphics

Overloads

Overload 1

Renders a native-style drop-down arrow button within ARect (TRectF).

procedure DrawDropDownButton(ARect: TRectF; ADown: Boolean = False; AFocused: Boolean = False; AEnabled: Boolean = True; ACenter: Boolean = False; AAdaptToStyle: Boolean = True; AScaleFactor: Single = 1.0); overload; virtual;

Parameters

Name	Description
ARect	Bounding rectangle for the drop-down button.
ADown	When True, the button is drawn in the pressed state. Default is False.
AFocused	When True, the button is drawn with a focus indicator. Default is False.
AEnabled	When True, the button is drawn in the enabled state. Default is True.
ACenter	When True, the arrow glyph is centered within the button rectangle. Default is False.
AAdaptToStyle	When True, the button colors adapt to the active VCL/FMX style. Default is True.
AScaleFactor	DPI scale factor applied to glyph sizing. Default is 1.0.

Overload 2

Renders a native-style drop-down arrow button within ARect (TRect).

procedure DrawDropDownButton(ARect: TRect; ADown: Boolean = False; AFocused: Boolean = False; AEnabled: Boolean = True; ACenter: Boolean = False; AAdaptToStyle: Boolean = True; AScaleFactor: Single = 1.0); overload; virtual;

Parameters

Name	Description
ARect	Bounding rectangle for the drop-down button, in integer pixels.
ADown	When True, the button is drawn in the pressed state. Default is False.
AFocused	When True, the button is drawn with a focus indicator. Default is False.
AEnabled	When True, the button is drawn in the enabled state. Default is True.
ACenter	When True, the arrow glyph is centered within the button rectangle. Default is False.
AAdaptToStyle	When True, the button colors adapt to the active VCL/FMX style. Default is True.
AScaleFactor	DPI scale factor applied to glyph sizing. Default is 1.0.