Version 14 of dialog
Updated 2003-04-02 14:54:08http://www.purl.org/tcl/home/man/tcl8.4/TkCmd/dialog.htm
Note: Unlike most Tk widgets, this widget's name (dialog) is not the same as its creation command (tk_dialog). The function can be found in the installed tcl/tk file dialog.tcl .
Where you have a platform that should look (more or less) native on several platforms, use tk_messageBox in preference to this if possible and reasonable.
incr Widgets also has a dialog command - see the docs at http://incrtcl.sourceforge.net/iwidgets/iwidgets/dialog.html and http://purl.org/tcl/home/man/iwidgets3.0/dialog.n.html .
See also A file properties dialog and "The Humble Dialog Box" [L1 ].
Here is a list of the built-in Tk dialog commands:
Category Dialog - Tk syntax help - Arts and Crafts of Tcl-Tk Programming