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This module provides the NEWT Windowing toolkit API for Python
This is a lightweight text-mode windowing library, based on slang.

Classes:

 - Widget  
 - Button  
 - CompactButton
 - Checkbox
 - SingleRadioButton
 - Listbox
 - Textbox
 - TextboxReflowed
 - Label
 - Scale
 - Entry
 - Form
 - Grid
 - SnackScreen
 - RadioGroup
 - RadioBar
 - ButtonBar
 - GridFormHelp
 - GridForm
 - CheckboxTree
 - Clistbox

Functions:

 - ListboxChoiceWindow
 - ButtonChoiceWindow
 - EntryWindow
�)�absolute_import�print_function�unicode_literalsN)�
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      - setValue(self)                 : set value
      - value(self, value)             : return checkbox value
      - selected(self)                 : returns boolean
      - setFlags(self, flag, sense)    : set flags

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     - insert(self, text, item, before) : insert element; before = key to item to insert before, or None.
     - delete(self, item)               : delete item from list.
     - replace(self, text,item)         : Replace a given item's text
     - current(self)                    : returns currently selected item
     - getSelection(self)               : returns a list of selected items
     - setCurrent(self,i tem)           : select current.
     - clear(self)                      : clear listbox
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     - setHeight(height): set height.
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          if returnExit is set, return from Form when exiting this element, else
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     - value(self): return value.
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     - add(self, widget) : Add a widget
     - run(self): run a  form, expecting input
     - draw(self): draw form.
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    - helpCallback(self,cb): Set help callback
    - suspendcallback(self,cb, data=None) : set callback. data=data to pass to cb.
    - openWindow(self,left, top, width, height, title): Open a window.
    - pushHelpLine(self,text): put help line on screen. Returns current help line if text=None
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     - runOnce(self, x = None, y = None):  pop up the help window
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     - addItem(self, text, path, item = None, selected = 0):
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