Curses::UI::Dialog::Question.3pm

Langue: en

Autres versions - même langue

Version: 2008-12-21 (fedora - 01/12/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

Curses::UI::Dialog::Question - Pose a simple question to the user

CLASS HIERARCHY

  Curses::UI::Widget
     |
     +----Curses::UI::Container
             |
             +----Curses::UI::Window
                     |
                     +----Curses::UI::Dialog::Question

SYNOPSIS

     use Curses::UI;
     my $cui = new Curses::UI;
     my $win = $cui->add('window_id', 'Window');
 
     # The hard way.
     # -------------
     my $dialog = $win->add(
         'mydialog', 'Dialog::Question',
         -question   => 'How super awesome are you?'
     );
     $dialog->modalfocus;
     $win->delete('mydialog');
 
     # The easy way (see Curses::UI documentation).
     # --------------------------------------------
     my $value = $cui->question(-question => 'How super awesome are you?');
 
     # or even
     my $awesomeness = $cui->question('How super awesome are you?');

DESCRIPTION

Curses::UI::Dialog::Question is a basic question dialog. This type of dialog has a message on it, a TextEntry answer box, and one or more buttons. It can be used to have a user enter some answer in response to a question.

See exampes/demo-widgets in the distribution for a short demo.

OPTIONS

*
-title < TEXT >

Set the title of the dialog window to TEXT.

*
-question < TEXT >

This option sets the question to show to TEXT. The text may contain newline (\n) characters.

*
-buttons < ARRAYREF >
*
-selected < INDEX >
*
-buttonalignment < VALUE >

These options sets the buttons that have to be used. For an explanation of these options, see the Curses::UI::Buttonbox documentation.

METHODS

*
new ( HASH )
*
layout ( )
*
draw ( BOOLEAN )
*
focus ( )

These are standard methods. See Curses::UI::Container for an explanation of these.

*
get ( )

This method will call get on the TextEntry object of the dialog and return its returnvalue. See Curses::UI::TextEntry for more information on this. If the cancel button was pressed, the return value will be undef.

SEE ALSO

Curses::UI, Curses::UI::Container, Curses::UI::Buttonbox

AUTHOR

Copyright (c) 2004 Luke Closs <lukec@activestate.com>. All rights reserved.

Maintained by Marcus Thiesen (marcus@cpan.thiesenweb.de)

This package is free software and is provided ``as is'' without express or implied warranty. It may be used, redistributed and/or modified under the same terms as perl itself.