NAME¶
Lire::UI::Widget - Views for Lire::Config::Value object.
SYNOPSIS¶
use Curses::UI;
use Lire::Config;
Lire::Config->init();
my $ui = new Curses::UI();
my $window = $ui->add( 'window', 'Window' );
my $widget = $window->add( 'widget', 'Lire::UI::Widget',
'value' => Lire::Config->get_var( 'name' ));
DESCRIPTION¶
Lire::UI::Widget defines Curses::UI::Widget subclasses that can be used to edit
Lire::Config::Value object.
new( %args, 'value' => $value, [ onvaluechanged => $handler
] )¶
The
new() method is really a factory method which instantiate a proper
Lire::UI::Widget subclass based on the type of the Lire::Config::Value $value.
The onvaluechanged is an event that will be trigger whenever the
Lire::Config::Value is modified by the user.
value()¶
Returns the Lire::Config::Value object which is edited by this view.
onValueChanded( $code )¶
Changes the event handler connected to the 'onvaluechanged' event. This event is
trigger whenever the Lire::Config::Value associated to this widget is
modified.
refresh_view()¶
This method can be called to update the view to reflect modifications to the
underlying Lire::COnfig::Value.
SEE ALSO¶
Lire::UI(3pm), Curses::UI(3pm)
VERSION¶
$Id: Widget.pm,v 1.27 2006/07/23 13:16:32 vanbaal Exp $
AUTHORS¶
Francis J. Lacoste <flacoste@logreport.org>
Wolfgang Sourdeau <wolfgang@logreport.org>
COPYRIGHT¶
Copyright (C) 2004 Stichting LogReport Foundation LogReport@LogReport.org
This file is part of Lire.
Lire is free software; you can redistribute it and/or modify it under the terms
of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program (see COPYING); if not, check with
http://www.gnu.org/copyleft/gpl.html.