class tkinter.tix.Tk(screenName=None, baseName=None, className='Tix') Toplevel widget of Tix which represents mostly the main

set_children(item, *newchildren) Replaces item‘s child with newchildren. Children

exists(item) Returns True if the specified item is present in the tree.

stop() Stop autoincrement mode: cancels any recurring timer event initiated by Progressbar.start() for this progress

step(amount=None) Increments the progress bar’s value by amount. amount defaults

column(column, option=None, **kw) Query or modify the options for the specified column. If

yview(*args) Query or modify vertical position of the treeview.

index(item) Returns the integer index of item within its parent’s list of children.

class tkinter.tix.FileSelectBox The

element_names() Returns the list of elements defined in the current theme.