Tk::Text::Viewer Version 0.95 README 2010 03 07
NAME
Tk::Text::Viewer - Simple Text Viewer
SYNOPSIS
use Tk;
use Tk::Text::Viewer;
.....
my $mw = MainWindow->new;
my $t1 = $mw->Scrolled('Viewer', -wrap => 'none'......);
$t1->LabelText("Search:");# Change label text
or:
my $t1 = $mw->Viewer()->pack();
.....
$t1->Load($filename));
Also:
viewer.pl [TextFile]
DESCRIPTION
Tk::Text::Viewer IS A text widget that can display text files under TK.
It enable the user to search text and navigate in a Text widget. The
reason for creating this module is that it doesn't require downloading
of modules other that Tk; Look for widget options in Tk::Text.
A separate viewer.pl program is included that can be used as a stand
alone file browser.
WIDGET METHODS
The Viewer widget also inherits all the methods provided by the generic
Tk::Widget and Tk::Text classes.
The following additional method is available for viewer widgets:
*$text_view*->Load(*$filename*)
Load file into the text widget.
*$text_view*->LabelConfig(string or hash ref)
* $text_view->LabelConfig(*"Search:"*)
Change label for the search entry field. You might want to
change this label if the widget is used in a non English
application.
* $text_view->LabelConfig(*"-cursor=> 'dot'"*)
Change one label widget option (for example cursor).
* $text_view->LabelConfig(*{text=>'Find:',-cursor=>'dot',...}*)
Replace label widget options with your own set of options. Do
not change the 'Name' option of the label widget. See Tk::Label
for valid options
*$text_view*->EntryConfig(string or hash ref)
Change the entry widget options. Read LabelConfig for information
about parameters. See Tk::Entry for valid options.
BINDINGS
For inherited bindings look Tk::Text. Following are class specific
bindings.
"Space"
Clicking Space will move text one page ahead.
"BackSpace"
Clicking BackSpace will move text one page up.
"Slash"
Clicking "/" will open text search window.
"n" Clicking "n" will move to next search match.
"N" Clicking "N" will move to next previous match.
"Control-A"
Find all occurrences of searched item.
UNICODE
If $ENV{LANG} is a 'UTF-8' locale, file load will assume "utf8"
characters in file.
SEE ALSO
viewer.pl - A utility using Tk::Text::Viewer included with this package.
Tk::Text, Tk::Widget, Tk::More, Tk documentation.
AUTHOR
Tk::Text::Viewer was written by Oded S. Resnik <
[email protected]> in
2003.
Copyright (c) 2003-2004 RAZ Information Systems All rights reserved.
*
http://www.raz.co.il/*
You may distribute under the terms of either the GNU General Public
License or the Artistic License, as specified in the Perl README
file
=== README Viewer.pod done ...
=== Viewer.html done ...
