class tkinter.tix.Tree The
theme_settings(themename, settings) Temporarily sets the current theme to themename, apply specified settings
forget(tab_id) Removes the tab specified by tab_id, unmaps and unmanages the associated window.
column(column, option=None, **kw) Query or modify the options for the specified column. If
instate(statespec, callback=None, *args, **kw) Test the widget’s state. If a callback is not specified, returns True
state(statespec=None) Modify or inquire widget state. If statespec is specified, sets the widget state according to
stop() Stop autoincrement mode: cancels any recurring timer event initiated by Progressbar.start() for this progress
exists(item) Returns True if the specified item is present in the tree.
selection(selop=None, items=None) If selop is not specified, returns selected items. Otherwise, it will act according
insert(pos, child, **kw) Inserts a pane at the specified position. pos is either the
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