Pulsing ProgressBar with text

Here’s a little snippet for a pulsing ProgressBar with changing text.

import gtk
import gobject

win = gtk.Window()
win.connect("delete_event", lambda x, y: gtk.main_quit())
pb = gtk.ProgressBar()
pb.set_pulse_step(.1)

win.add(pb)
win.show_all()

count = .0
def do_pulse(pb, count):
    pb.pulse()
    pb.set_text("Step: %.2f" % count)
    count += .01
    gobject.timeout_add(200, do_pulse, pb, count)
gobject.timeout_add(200, do_pulse, pb, count)

gtk.main()

Nothing special, anyway…