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UI::Dialog::Backend::GUseroContributed Perl DocUI::Dialog::Backend::GDialog(3)

NAME
       UI::Dialog::Backend::GDialog - backend for the antiquated GNOME dialog
       variant.

SYNOPSIS
	 use UI::Dialog::Backend::GDialog;
	 my $d = new UI::Dialog::Backend::GDialog ( backtitle => 'Demo',
						    title => 'Default' );

	 $d->msgbox( title => 'Welcome!', text => 'Welcome one and all!' );

ABSTRACT
       UI::Dialog::Backend::GDialog is the UI::Dialog backend for the
       antiquated GNOME	dialog variant.	While this module is used through
       UI::Dialog or any other loader module only the compatible methods are
       ever accessible.	However, when using this module	directly in your
       application (as in the SYNOPSIS example)	you are	given access to	all
       the options and features	of the real gdialog(1) application.

DESCRIPTION
       GDialog is being	phased out by the much more satisfying Zenity, but we
       support it's usage via this backend anyways!

EXPORT
	 None

INHERITS
	 UI::Dialog::Backend

CONSTRUCTOR
   new(	@options )
       EXAMPLE
	    my $d = new( title => 'Default Title', backtitle =>	'Backtitle',
			 width => 65, height =>	20, listheight => 5 );

       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::Backend::GDialog class.

       OPTIONS
	   The (...)'s after each option indicate the default for the option.
	   An *	denotes	support	by all the widget methods on a per-use policy
	   defaulting to the values decided during object creation.

	   debug = 0,1,2 (0)
	   literal = 0,1 (0)
	   backtitle = "backtitle" ('')	*
	   title = "title" ('')	*
	   height = \d+	(0) *
	   width = \d+ (0) *
	   beepbefore =	0,1 (0)	*
	   beepafter = 0,1 (0) *

WIDGET METHODS
   yesno( )
       EXAMPLE
	    if ($d->yesno( text	=> 'A binary type question?') )	{
		# user pressed yes
	    } else {
		# user pressed no or cancel
	    }

       DESCRIPTION
		 Present the end user with a message box that has two buttons,
		 yes and no.

       RETURNS
		 TRUE \fIs0(1) for a response of YES or	FALSE \fIs0(0) for
		 anything else.

   msgbox( )
       EXAMPLE
	    $d->msgbox(	text =>	'A simple message' );

       DESCRIPTION
		 Pesent	the end	user with a message box	that has an OK button.

       RETURNS
		 TRUE \fIs0(1) for a response of OK or FALSE \fIs0(0) for
		 anything else.

   infobox( )
       EXAMPLE
	    $d->infobox( text => 'A simple 6 second message.', timeout => 6000 );

       DESCRIPTION
		 Pesent	the end	user with a message box	for a limited duration
		 of time. The timeout is specified in thousandths of a second,
		 ie: 1000 = 1 second.

       RETURNS
		 TRUE \fIs0(1) for a response of OK or FALSE \fIs0(0) for
		 anything else.

   password( )
       EXAMPLE
	    my $string = $d->password( text => 'Enter some (hidden) text.' );

       DESCRIPTION
		 Present the end user with a text input	field that doesn't
		 reveal	the input (except to the script) and a message.
		 GDialog does not actually support a (hidden input text	field)
		 inputbox other	than the plain one.

		 UI::Dialog::Backend::GDialog instead warns the	user that
		 their password	will be	visible	and presents them with a plain
		 inputbox.

		 Future	versions of this module	will use gnome-ssh-askpass or
		 x11-ssh-askpass instead of the	plain text widget. The end
		 user will be notified that the	ssh-askpass program is going
		 to ask	them for their password	instead	of the regular
		 inputbox().

		 The lack of a proper password box for gdialog is my first
		 reason	for being thankful that	zenity(1) is so	'now' and
		 gdialog is being left back in 'then'!

       RETURNS
		 a SCALAR if the response is OK	and FALSE \fIs0(0) for
		 anything else.

   inputbox( )
       EXAMPLE
	    my $string = $d->inputbox( text => 'Please enter some text...',
				       entry =>	'this is the input field' );

       DESCRIPTION
		 Present the end user with a text input	field and a message.

       RETURNS
		 a SCALAR if the response is OK	and FALSE \fIs0(0) for
		 anything else.

   textbox( )
       EXAMPLE
	    $d->textbox( path => '/path/to/a/text/file'	);

       DESCRIPTION
		 Present the end user with a simple scrolling box containing
		 the contents of the given text	file.

       RETURNS
		 TRUE \fIs0(1) if the response is OK and FALSE \fIs0(0)	for
		 anything else.

   menu( )
       EXAMPLE
	    my $selection1 = $d->menu( text => 'Select one:',
				       list => [ 'tag1', 'item1',
						 'tag2', 'item2',
						 'tag3', 'item3' ]
				     );

       DESCRIPTION
		 Present the user with a selectable list.

       RETURNS
		 a SCALAR of the chosen	tag if the response is OK and FALSE
		 \fIs0(0) for anything else.

   checklist( )
       EXAMPLE
	    my @selection = $d->checklist( text	=> 'Select one:',
					   list	=> [ 'tag1', [ 'item1',	0 ],
						     'tag2', [ 'item2',	1 ],
						     'tag3', [ 'item3',	1 ] ]
					 );

       DESCRIPTION
		 Present the user with a selectable checklist.

       RETURNS
		 an ARRAY of the chosen	tags if	the response is	OK and FALSE
		 \fIs0(0) for anything else.

   radiolist( )
       EXAMPLE
	    my $selection = $d->radiolist( text	=> 'Select one:',
					   list	=> [ 'tag1', [ 'item1',	0 ],
						     'tag2', [ 'item2',	1 ],
						     'tag3', [ 'item3',	0 ] ]
					 );

       DESCRIPTION
		 Present the user with a selectable radiolist.

       RETURNS
		 a SCALAR of the chosen	tag if the response is OK and FALSE
		 \fIs0(0) for anything else.

   fselect( )
       EXAMPLE
	    my $text = $d->fselect( path => '/path/to/a/file/or/directory' );

       DESCRIPTION
		 Present the user with a file selection	widget preset with the
		 given path.

       RETURNS
		 a SCALAR if the response is OK	and FALSE \fIs0(0) for
		 anything else.

   dselect( )
       EXAMPLE
	    my $text = $d->dselect( path => '/path/to/a/directory' );

       DESCRIPTION
		 Present the user with a file selection	widget preset with the
		 given path.  Unlike fselect() this widget will	only return a
		 directory selection.

       RETURNS
		 a SCALAR if the response is OK	and FALSE \fIs0(0) for
		 anything else.

   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 \fIs0(1) if the widget loaded fine and FALSE \fIs0(0)
		 for anything else.

   gauge_inc( )
       EXAMPLE
	    $d->gauge_inc( 1 );

       DESCRIPTION
		 Increment the meter by	the given amount.

       RETURNS
		 TRUE \fIs0(1) if the widget incremented fine and FALSE
		 \fIs0(0) for anything else.

   gauge_set( )
       EXAMPLE
	    $d->gauge_set( 99 );

       DESCRIPTION
		 Set the meter bar to the given	amount.

       RETURNS
		 TRUE \fIs0(1) if the widget set fine and FALSE	\fIs0(0) for
		 anything else.

   gauge_end( )
       EXAMPLE
	    $d->gauge_end();

       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 \fIs0(1) if the widget closed fine and FALSE \fIs0(0)
		 for anything else.

SEE ALSO
       PERLDOC
	  UI::Dialog
	  UI::Dialog::GNOME
	  UI::Dialog::Backend
	  UI::Dialog::Backend::Nautilus
	  UI::Dialog::Backend::XOSD

       MAN FILES
	 gdialog(1)

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

perl v5.24.1			  2016-02-03   UI::Dialog::Backend::GDialog(3)

NAME | SYNOPSIS | ABSTRACT | DESCRIPTION | EXPORT | INHERITS | CONSTRUCTOR | WIDGET METHODS | SEE ALSO | BUGS | AUTHOR | COPYRIGHT AND LICENSE

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