diff --git a/labelcheckbox.go b/labelcheckbox.go
index e1f1bee..6c0ff31 100644
--- a/labelcheckbox.go
+++ b/labelcheckbox.go
@@ -5,9 +5,11 @@ import "git.tebibyte.media/tomo/tomo/input"
 import "git.tebibyte.media/tomo/tomo/event"
 import "git.tebibyte.media/tomo/objects/layouts"
 
+var _ tomo.Object = new(LabelCheckbox)
+
 // LabelCheckbox is a checkbox with a label.
 type LabelCheckbox struct {
-	tomo.ContainerBox
+	box      tomo.ContainerBox
 	checkbox *Checkbox
 	label    *Label
 }
@@ -15,22 +17,34 @@ type LabelCheckbox struct {
 // NewLabelCheckbox creates a new labeled checkbox with the specified value and
 // label text.
 func NewLabelCheckbox (value bool, text string) *LabelCheckbox {
-	box := &LabelCheckbox {
-		ContainerBox: tomo.NewContainerBox(),
-		checkbox:     NewCheckbox(value),
-		label:        NewLabel(text),
+	labelCheckbox := &LabelCheckbox {
+		box:      tomo.NewContainerBox(),
+		checkbox: NewCheckbox(value),
+		label:    NewLabel(text),
 	}
-	box.SetRole(tomo.R("objects", "LabelCheckbox"))
-	box.label.SetAttr(tomo.AAlign(tomo.AlignStart, tomo.AlignMiddle))
-	box.label.SetSelectable(false)
-	box.label.SetFocusable(false)
-	box.Add(box.checkbox)
-	box.Add(box.label)
-	box.SetAttr(tomo.ALayout(layouts.Row { false, true }))
+	labelCheckbox.box.SetRole(tomo.R("objects", "LabelCheckbox"))
+	labelCheckbox.label.SetAttr(tomo.AAlign(tomo.AlignStart, tomo.AlignMiddle))
+	labelCheckbox.label.SetSelectable(false)
+	labelCheckbox.label.SetFocusable(false)
+	labelCheckbox.box.Add(labelCheckbox.checkbox)
+	labelCheckbox.box.Add(labelCheckbox.label)
+	labelCheckbox.box.SetAttr(tomo.ALayout(layouts.Row { false, true }))
 
-	box.OnButtonDown(box.handleButtonDown)
-	box.OnButtonUp(box.handleButtonUp)
-	return box
+	labelCheckbox.box.OnButtonDown(labelCheckbox.handleButtonDown)
+	labelCheckbox.box.OnButtonUp(labelCheckbox.handleButtonUp)
+	return labelCheckbox
+}
+
+// GetBox returns the underlying box.
+func (this *LabelCheckbox) GetBox () tomo.Box {
+	return this.box
+}
+
+// SetFocused sets whether or not this checkbox has keyboard focus. If set to
+// true, this method will steal focus away from whichever object currently has
+// focus.
+func (this *LabelCheckbox) SetFocused (focused bool) {
+	this.checkbox.SetFocused(focused)
 }
 
 // Value returns the value of the checkbox.
@@ -61,7 +75,7 @@ func (this *LabelCheckbox) handleButtonDown (button input.Button) bool {
 
 func (this *LabelCheckbox) 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.checkbox.SetFocused(true)
 		this.checkbox.Toggle()
 	}