public _UnderlinePainter(
UnderlineTabIndicator decoration = null,
VoidCallback onChanged = null
) : base(onChanged: onChanged)
{
D.assert(decoration != null);
this.decoration = decoration;
}
public override Decoration lerpTo(Decoration b, float t)
{
if (b is UnderlineTabIndicator)
{
UnderlineTabIndicator _b = (UnderlineTabIndicator)b;
return(new UnderlineTabIndicator(
borderSide: BorderSide.lerp(borderSide, _b.borderSide, t),
insets: EdgeInsetsGeometry.lerp(insets, _b.insets, t)
));
}
return(base.lerpTo(b, t));
}
public override Decoration lerpFrom(Decoration a, float t)
{
if (a is UnderlineTabIndicator)
{
UnderlineTabIndicator _a = (UnderlineTabIndicator)a;
return(new UnderlineTabIndicator(
borderSide: BorderSide.lerp(_a.borderSide, borderSide, t),
insets: EdgeInsetsGeometry.lerp(_a.insets, insets, t)
));
}
return(base.lerpFrom(a, t));
}
