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from .inventory import Inventory
class Switcher(Inventory):
"""An area that can contain multiple widgets but only shows one at a time.
There is a function to switch between the displayed widgets.
"""
def __init__(self, widgets, initial=0):
Inventory.__init__(self, "", "")
self.setInventory(widgets)
for wid in widgets:
wid.hidden = True
self.select(initial)
def doSelect(self, value):
self.getSelectedItem().hidden = True
self.selector = value
self.change()
newWid = self.getSelectedItem()
newWid.hidden = False
newWid.change()
def itemName(self, item):
return item.getImpl().title
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