diff --git a/swatch.go b/swatch.go
index 0cbab33..61a4df6 100644
--- a/swatch.go
+++ b/swatch.go
@@ -10,12 +10,14 @@ import "git.tebibyte.media/tomo/tomo/canvas"
 import "git.tebibyte.media/tomo/objects/layouts"
 import "git.tebibyte.media/tomo/objects/internal"
 
+var _ tomo.Object = new(Swatch)
+
 // Swatch displays a color, allowing the user to edit it by clicking on it.
 type Swatch struct {
-	tomo.CanvasBox
-	value color.Color
+	box     tomo.CanvasBox
+	value   color.Color
 	editing bool
-	label string
+	label   string
 	on struct {
 		valueChange event.FuncBroadcaster
 		confirm     event.FuncBroadcaster
@@ -25,20 +27,32 @@ type Swatch struct {
 // NewSwatch creates a new swatch with the given color.
 func NewSwatch (value color.Color) *Swatch {
 	swatch := &Swatch {
-		CanvasBox: tomo.NewCanvasBox(),
+		box: tomo.NewCanvasBox(),
 	}
-	swatch.SetRole(tomo.R("objects", "Swatch"))
-	swatch.SetDrawer(swatch)
+	swatch.box.SetRole(tomo.R("objects", "Swatch"))
+	swatch.box.SetDrawer(swatch)
 	swatch.SetValue(value)
 	
-	swatch.OnButtonDown(swatch.handleButtonDown)
-	swatch.OnButtonUp(swatch.handleButtonUp)
-	swatch.OnKeyDown(swatch.handleKeyDown)
-	swatch.OnKeyUp(swatch.handleKeyUp)
-	swatch.SetFocusable(true)
+	swatch.box.OnButtonDown(swatch.handleButtonDown)
+	swatch.box.OnButtonUp(swatch.handleButtonUp)
+	swatch.box.OnKeyDown(swatch.handleKeyDown)
+	swatch.box.OnKeyUp(swatch.handleKeyUp)
+	swatch.box.SetFocusable(true)
 	return swatch
 }
 
+// GetBox returns the underlying box.
+func (this *Swatch) GetBox () tomo.Box {
+	return this.box
+}
+
+// SetFocused sets whether or not this swatch has keyboard focus. If set to
+// true, this method will steal focus away from whichever object currently has
+// focus.
+func (this *Swatch) SetFocused (focused bool) {
+	this.box.SetFocused(focused)
+}
+
 // Value returns the color of the swatch.
 func (this *Swatch) Value () color.Color {
 	return this.value
@@ -48,7 +62,7 @@ func (this *Swatch) Value () color.Color {
 func (this *Swatch) SetValue (value color.Color) {
 	this.value = value
 	if value == nil { value = color.Transparent }
-	this.Invalidate()
+	this.box.Invalidate()
 }
 
 // OnValueChange specifies a function to be called when the swatch's color
@@ -75,7 +89,7 @@ func (this *Swatch) Choose () {
 
 	var err    error
 	var window tomo.Window
-	if parent := this.Window(); parent != nil {
+	if parent := this.box.Window(); parent != nil {
 		window, err = parent.NewChild(image.Rectangle { })
 	} else {
 		window, err = tomo.NewWindow(image.Rectangle { })
@@ -155,13 +169,13 @@ func (this *Swatch) Draw (can canvas.Canvas) {
 	// transparency slash
 	pen.Stroke(color.RGBA { R: 255, A: 255 })
 	pen.StrokeWeight(1)
-	pen.Path(this.Bounds().Min, this.Bounds().Max)
+	pen.Path(this.box.Bounds().Min, this.box.Bounds().Max)
 	
 	// color
 	if this.value != nil {
 		pen.StrokeWeight(0)
 		pen.Fill(this.value)
-		pen.Rectangle(this.Bounds())
+		pen.Rectangle(this.box.Bounds())
 	}
 }
 
@@ -188,7 +202,7 @@ func (this *Swatch) handleButtonDown (button input.Button) bool {
 
 func (this *Swatch) handleButtonUp (button input.Button) bool {
 	if !isClickingButton(button) { return false }
-	if this.Window().MousePosition().In(this.Bounds()) {
+	if this.box.Window().MousePosition().In(this.box.Bounds()) {
 		this.Choose()
 	}
 	return true