NAME
Tk::PodViewer - Simple ROText based pod viewer.
SYNOPSIS
my $podviewer = $app->PodViewer->pack;
$podviewer->load('SomePerlFileWithPod.pm');DESCRIPTION
Tk::PodViewer is a simple pod viewer. It inherits Tk::Frame, but delegates all options and methods to Tk::ROText.
It supports most of the pod tags. It ignores the following tags:
=begin
=end
=for
X<>
Z<>OPTIONS
- -fixedfontfamily
-
Default value 'Hack'. Specifies the font family for tags that require a fixed font family.
- -linkcolor
-
Default value '#0000FF' (blue). Specifies the foreground color for link tags.
METHODS
- clear
-
Deletes all content and resets all stacks except the.
- clearHistory
-
Resets the history stack.
- configureTags
-
Call after widget initialization and in all zoom methods. Call this method after you make changes to any of the font options.
- load($source)
-
Parses $source. $source can be a file name, a module name or a reference tp a string.
- next
-
Only works after previous has been called. Loads the next source in the history.
- previous
-
Only works after a link tag has been clicked. Loads the previous source in the history.
- zoomIn
-
Increases font sizes by two pixels.
- zoomNew($zoom)
-
Sets a new zoom size of original font sizes + $zoom pixels.
- zoomOut
-
Decreases font sizes by two pixels.
- zoomReset
-
Resets font sizes to zoom 0.
LICENSE
Same as Perl.
AUTHOR
Hans Jeuken (hanje at cpan dot org)
BUGS AND CAVEATS
Calling the configureTags method takes ages.
If you find any bugs, please contact the author.
TODO
Change the S command into real non breakable spaces instead of just a wrap to none.
Configure tags as the need arises instead of all at once.