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Perl in a Nutshell, 2nd Edition
book

Perl in a Nutshell, 2nd Edition

by Nathan Patwardhan, Ellen Siever, Stephen Spainhour
June 2002
Beginner
759 pages
80h 42m
English
O'Reilly Media, Inc.
Content preview from Perl in a Nutshell, 2nd Edition

The Entry Widget

Create an Entry widget with the Entry method. An entry widget is a space for the user to enter text. The value that the user has typed into the widget is stored in the variable pointed to by the -textvariable option.

$parent->Entry (options)

The standard configuration options that apply to Entry are: -background, -bg, -borderwidth, -bd, -cursor, -exportselection, -font, -foreground, -fg, -high-lightbackground, -highlightcolor, -highlightthickness, -insertbackground, -in-sertborderwidth, -insertofftime, -insertontime, -insertwidth, -justify, -relief, -selectbackground, -selectborderwidth, -selectforeground, -state, -takefocus, and -xscrollcommand.

Other options are:

-show => x

Defines a character to be displayed in place of actual typed text (for use with passwords).

-textvariable => \$ variable

Points to the variable containing text to be displayed in the Entry widget. Button text will change as $ variable does.

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Publisher Resources

ISBN: 0596002416Errata Page