Provided by: libui-dialog-perl_1.21-0.1_all 
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 (1) for a response of YES or FALSE (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 (1) for a response of OK or FALSE (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 (1) for a response of OK or FALSE (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 (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 (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 (1) if the response is OK and FALSE (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 (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 (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 (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 (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 (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 (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_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 (1) if the widget closed fine and FALSE (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