outerColor Color
}

func BoxGradient(x, y, w, h, f float32, iColor, oColor Color) Paint {
	return Paint{
		xform:      TransformMatrix{9, 0, 0, 0, x, y},
		feather:    maxF(1.0, f),
		innerColor: iColor,
		outerColor: oColor,
	}
}

func (v *VScrollPanel) Draw() {
	x := float32(v.x)
	y := float32(v.y)

	BoxGradient(x+x-2, y-1, 0, 0, 0, Color{}, Color{})
	BoxGradient(x+y-2, y-1, 0, 0, 0, Color{}, Color{})