Tk::NumEntryPlain - A numeric entry widget
Tk::NumEntryPlain defines a widget for entering integer numbers.
Tk::NumEntryPlain supports all the options and methods that a normal Entry widget provides, plus the following options
Defines the minimum legal value that the widget can hold. If this value is
undef then there is no minimum value (default = undef)
Defines the maximum legal value that the widget can hold. If this value is
undef then there is no maximum value (default = undef)
Specifies a boolean value. If true then a bell will ring if the user attempts to enter an illegal character into the entry widget, and when the user reaches the upper or lower limits when using the up/down buttons for keys.
Specifies the value to be inserted into the entry widget. Similar to the standard
-text option, but will perform a range check on the value.
The code was extracted Tk::NumEntry and slightly modified by Achim Bohnet <email@example.com>. Tk::NumEntry's author is Graham Barr <firstname.lastname@example.org>.
Copyright (c) 1997 Graham Barr. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Except the typo's, they blong to Achim :-)