createRenderObject method
Implementation
@override
RenderObject createRenderObject() {
return RenderContainer(
padding: padding,
margin: margin,
width: width,
height: height,
background: background,
foreground: foreground,
color: color,
decoration: decoration,
foregroundDecoration: foregroundDecoration,
alignment: alignment,
align: align,
verticalAlign: verticalAlign,
);
}