peanuts.py

   1 #!/usr/bin/python
   2
   3 # Demo program to show use of python-newt module
   4
   5 from __future__ import absolute_import, print_function, unicode_literals
   6 from snack import *
   7
   8 screen = SnackScreen()
   9
  10 li = Listbox(height = 3, width = 20, returnExit = 1)
  11 li.append("First", 1)
  12 li.append("Second", 2)
  13 li.append("Third", 3)
  14 rb = RadioBar(screen, (("This", "this", 0),
  15                         ("Default", "default", 1),
  16                         ("That", "that", 0)))
  17 bb = ButtonBar(screen, (("Ok", "ok"), ("Cancel", "cancel")))
  18
  19 ct = CheckboxTree(height = 5, scroll = 1)
  20 ct.append("Colors")
  21 ct.addItem("Red", (0, snackArgs['append']))
  22 ct.addItem("Yellow", (0, snackArgs['append']))
  23 ct.addItem("Blue", (0, snackArgs['append']))
  24 ct.append("Flavors")
  25 ct.append("Numbers")
  26 ct.addItem("1", (2, snackArgs['append']))
  27 ct.addItem("2", (2, snackArgs['append']))
  28 ct.addItem("3", (2, snackArgs['append']))
  29 ct.append("Names")
  30 ct.append("Months")
  31 ct.append("Events")
  32 g = GridForm(screen, "My Test", 1, 4)
  33 g.add(li, 0, 0)
  34 g.add(rb, 0, 1, (0, 1, 0, 1))
  35 g.add(ct, 0, 2)
  36 g.add(bb, 0, 3, growx = 1)
  37
  38 result = g.runOnce()
  39
  40 screen.finish()
  41
  42 print(result)
  43 print("listbox:", li.current())
  44 print("rb:", rb.getSelection())
  45 print("bb:", bb.buttonPressed(result))
  46 print("checkboxtree:", ct.getSelection())