NAME

LibUI::MenuItem - Menu Item Use in Conjunction with LibUI::Menu

SYNOPSIS

            

              
              
use LibUI ':all';
use LibUI::Window;
use LibUI::Menu;
Init && die;
my $mnuTest  = LibUI::Menu->new('Test');
my $mnuCheck = $mnuTest->appendCheckItem('Target');
$mnuTest->appendSeparator;
$mnuTest->appendItem('Enable')->onClicked( sub { $mnuCheck->enable }, undef );
$mnuTest->appendItem('Disable')->onClicked( sub { $mnuCheck->disable }, undef );
$mnuTest->appendItem('Check')->onClicked( sub { $mnuCheck->setChecked(1) }, undef );
$mnuTest->appendItem('Uncheck')->onClicked( sub { $mnuCheck->setChecked(0) }, undef );
my $window = LibUI::Window->new( 'Hi', 320, 100, 1 );
$window->onClosing(
    sub {
        Quit();
        return 1;
    },
    undef
);
$window->show;
Main();
            
          

DESCRIPTION

A LibUI::MenuItem object represents a menu item used in conjunction with LibUI::Menu.

Functions

Not a lot here but... well, it's just a menu item.

checked( )

            

              
              
if( $mnu_i->checked ) {
    ...;
}
            
          

Returns whether or not the menu item's checkbox is checked.

disable( )

            

              
              
$mnu_i->disable;
            
          

Disables the menu item.

Menu item is grayed out and user interaction is not possible.

enable( )

            

              
              
$mnu_i->enable;
            
          

Enables the menu item.

onClicked( ... )

            

              
              
$chk->onClicked(
sub {
    my ($ctrl, $win, $data) = @_;
    warn $ctrl->text;
}, undef);
            
          

Registers a callback for when the checkbox is toggled by the user.

Expected parameters include:

$callback - CodeRef that should expect the following:

$chk - backreference to the instance that initiated the callback

$win - reference to the window from which the callback got triggered

$data - user data registered with the sender instance

$data - user data to be passed to the callback

setChecked( ... )

            

              
              
$chk->setChecked( 1 );
            
          

Sets whether or not the menu item's checkbox is checked.

To be used only with items created via appendCheckItem( ... ).

See Also

LibUI::Menu

LICENSE

Copyright (C) Sanko Robinson.

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

AUTHOR

Sanko Robinson <sanko@cpan.org>

cpanm LibUI

perl -MCPAN -e shell
install LibUI