Sure, here is a script that shows how to customize the appearance of a drop-down menu and a slider:
Code:
import viz
viz.go()
droplist = viz.addDropList(pos=(0.5,0.5,0))
droplist.addItems(['one','two','three'])
droplist.color(viz.RED,viz.DROPLIST_BORDER)
droplist.color(viz.BLUE,viz.DROPLIST_BACK)
droplist.color(viz.YELLOW,viz.DROPLIST_TEXT)
droplist.color(viz.PURPLE,viz.DROPLIST_BACK_SEL)
droplist.color(viz.WHITE,viz.DROPLIST_TEXT_SEL)
slider = viz.addSlider(pos=(0.5,0.1,0))
slider.barpicture('ball.jpg')
slider.tickpicture('gb_noise.jpg')