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<title>16. Graphical User Interfaces with Tk
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<H1><A NAME=
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16. Graphical User Interfaces with Tk
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Tk/Tcl has long been an integral part of Python. It provides a robust
and platform independent windowing toolkit, that is available to
Python programmers using the
<tt class=
"module"><a href=
"module-Tkinter.html">Tkinter
</a></tt> module, and its
extension, the
<tt class=
"module"><a href=
"module-Tix.html">Tix
</a></tt> module.
The
<tt class=
"module"><a href=
"module-Tkinter.html">Tkinter
</a></tt> module is a thin object-oriented layer on top of
Tcl/Tk. To use
<tt class=
"module"><a href=
"module-Tkinter.html">Tkinter
</a></tt>, you don't need to write Tcl code,
but you will need to consult the Tk documentation, and occasionally
the Tcl documentation.
<tt class=
"module"><a href=
"module-Tkinter.html">Tkinter
</a></tt> is a set of wrappers that
implement the Tk widgets as Python classes. In addition, the internal
module
<tt class=
"module">_tkinter
</tt> provides a threadsafe mechanism which allows
Python and Tcl to interact.
Tk is not the only GUI for Python, but is however the most commonly
used one; see section
<A HREF=
"#other-gui-modules"><tex2html_cross_ref_visible_mark></A>, ``Other User Interface
Modules and Packages,'' for more information on other GUI toolkits for
<table class='synopsistable' valign='baseline'
>
<td><b><tt class='module'
><a href='module-Tkinter.html'
>Tkinter
</a></tt></b></td>
<td class='synopsis'
>Interface to Tcl/Tk for graphical user interfaces
</td></tr>
<tr><td><b><tt class='module'
><a href='module-Tix.html'
>Tix
</a></tt></b></td>
<td class='synopsis'
>Tk Extension Widgets for Tkinter
</td></tr>
<td><b><tt class='module'
><a href='module-ScrolledText.html'
>ScrolledText
</a></tt></b></td>
<td class='synopsis'
>Text widget with a vertical scroll bar.
</td></tr>
<tr><td><b><tt class='module'
><a href='module-turtle.html'
>turtle
</a></tt></b></td>
<td class='synopsis'
>An environment for turtle graphics.
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<span class=
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2.4.2, documentation updated on
28 September
2005.
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