NAME

UI::Dialog::Gauged - wrapper support of gauge related functions.

SYNOPSIS

  use UI::Dialog::Gauged;
  my $d = new UI::Dialog::Gauged ( title => 'Default title',
                                  height => 20, width => 65 ,
                                  listheight => 5,
                                  order => [ 'zenity', 'xdialog' ] );

  # Either a Zenity or Xdialog msgbox widget should popup,
  # with a preference for Zenity.
  $d->msgbox( title => 'Welcome!', text => 'Welcome one and all!' );

ABSTRACT

UI::Dialog::Gauged is simply another meta-class for UI::Dialog. This class simply has a different order of priority than UI::Dialog and only uses backends that support a standard set of gauge related functions.

DESCRIPTION

This class is simply a nice way to try and ensure a GNOME based widget set.

EXPORT

None

INHERITS

UI::Dialog

CONSTRUCTOR

new( @options )

EXAMPLE

 my $d = new( title => 'Default Title', backtitle => 'Backtitle',
              width => 65, height => 20, listheight => 5,
              order => [ 'zenity', 'xdialog' ] );

DESCRIPTION

This is the Class Constructor method. It accepts a list of key => value pairs and uses them as the defaults when interacting with the various widgets.

RETURNS

A blessed object reference of the UI::Dialog::Gauged class.

OPTIONS: The (...)'s after each option indicate the default for the option.

debug = 0,1,2 (0)
order = [ zenity, xdialog, cdialog, whiptail ] (as indicated)
PATH = [ /bin, /usr/bin, /usr/local/bin, /opt/bin ] (as indicated)
backtitle = "backtitle" ('')
title = "title" ('')
beepbefore = 0,1 (0)
beepafter = 0,1 (0)
height = \d+ (20)
width = \d+ (65)
listheight = \d+ (5)

WIDGET METHODS

gauge_start( )

EXAMPLE

 $d->gauge_start( text => 'gauge...', percentage => 1 );

DESCRIPTION

Display a meter bar to the user. This get's the widget realized but requires the use of the other gauge_*() methods for functionality.

RETURNS

TRUE (1) if the widget loaded fine and FALSE (0) for anything else.

gauge_inc( )

EXAMPLE

 $d->gauge_inc( 1 );

DESCRIPTION

Increment the meter by the given amount.

RETURNS

TRUE (1) if the widget incremented fine and FALSE (0) for anything else.

gauge_set( )

EXAMPLE

 $d->gauge_set( 99 );

DESCRIPTION

Set the meter bar to the given amount.

RETURNS

TRUE (1) if the widget set fine and FALSE (0) for anything else.

gauge_text( )

EXAMPLE

 $d->gauge_text( 'string' );

DESCRIPTION

Set the meter bar message to the given string.

RETURNS

TRUE (1) if the widget set fine and FALSE (0) for anything else.

gauge_stop( )

EXAMPLE

 $d->gauge_stop();

DESCRIPTION

End the meter bar widget process. One of the flaws with gdialog is that the gauge widget does not close properly and requies the end user to close the gauge window when 100% has been reached. This is the second reason why I'm glad gdialog is going the way of the dodo.

RETURNS

TRUE (1) if the widget closed fine and FALSE (0) for anything else.

BUGS

Please email the author with any bug reports. Include the name of the module in the subject line.

AUTHOR

Kevin C. Krinke, <kevin@krinke.ca>

COPYRIGHT AND LICENSE

 Copyright (C) 2004-2016  Kevin C. Krinke <kevin@krinke.ca>

 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.

 This library is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 Lesser General Public License for more details.

 You should have received a copy of the GNU Lesser General Public
 License along with this library; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA