draw(renderer) {
		if (this.hover === true) {
			renderer.setColor(this.hoverOnColor);
		} else {
			renderer.setColor(this.hoverOffColor);
		}
		renderer.fill(this.border);
		renderer.setColor(this.borderStrokeColor);
		renderer.stroke(this.border);
		super.draw(renderer);
	}
the bitmapText used by the UITextButton class
@type {BitmapText}