NAME
Tk::NumEntry - A numeric entry widget
SYNOPSIS
use Tk::NumEntry;
DESCRIPTION
Tk::NumEntry
defines a widget for entering integer numbers. The widget also contains butons for increment and decrement.
Tk::NumEntry
supports all the options and methods that a normal Entry widget provides, plus the following options
STANDARD OPTIONS
-repeatdelay -repeatinterval
WIDGET-SPECIFIC OPTIONS
- -minvalue
-
Defines the minimum legal value that the widget can hold. If this value is
undef
then there is no minimum value (default = undef) - -maxvalue
-
Defines the maximum legal value that the widget can hold. If this value is
undef
then there is no maximum value (default = undef) - -bell
-
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.
- -value
-
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.
AUTHOR
Graham Barr <gbarr@ti.com>
ACKNOWLEDGEMENTS
I would to thank Achim Bohnet <ach@mpe.mpg.de> for all the feedback and testing.
COPYRIGHT
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.