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Learning Perl/Tk
book

Learning Perl/Tk

by Nancy Walsh
January 1999
Beginner content levelBeginner
373 pages
9h 43m
English
O'Reilly Media, Inc.
Content preview from Learning Perl/Tk

10.12. Setting the Value of a Scale

You can force the value associated with the scale by using the setmethod:

$scale->set(value);

This method is great for setting an initial value if you aren't using the -variable option at all. If you were using -variable, just set that variable to the desired starting value.

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Publisher Resources

ISBN: 1565923146Supplemental ContentCatalog PageErrata