#
# Demonstration of the new chooser usage
#


#
# Modal chooser
# 

# Get a modal Choose instance
chooser = Choose([], "MyChooser", 1)
# List to choose from
chooser.list = [ "First", "Second", "Third" ]
# Set the width
chooser.width = 50
# Run the chooser
ch = chooser.choose()
# Print the results
if ch > 0:
	print "You chose %d which is %s" % (ch, chooser.list[ch-1])
else:
	print "Escape from chooser"


#
# Normal chooser
#
class MyChoose(Choose):
	"""
	You have to subclass Chooser to override the enter() method
	"""
	def __init__(self, list=[], name="Choose"):
		Choose.__init__(self, list, name)
		# Set the width
		self.width = 50

	def enter(self, n):
		print "Enter called. Do some stuff here."
		print "The chosen item is %d = %s" % (n, self.list[n-1])
		print "Now press ESC to leave."

# Get a Choose instance
chooser = MyChoose([ "First", "Second", "Third" ], "MyChoose")
# Run the chooser
ch = chooser.choose()