{"id":7322,"date":"2022-12-20T19:37:42","date_gmt":"2022-12-20T22:37:42","guid":{"rendered":"http:\/\/lode.uno\/linux-man\/index.php\/2022\/12\/20\/manatoolssharedguieventhandlerrole-man3\/"},"modified":"2022-12-20T19:37:42","modified_gmt":"2022-12-20T22:37:42","slug":"manatoolssharedguieventhandlerrole-man3","status":"publish","type":"post","link":"https:\/\/lode.uno\/linux-man\/2022\/12\/20\/manatoolssharedguieventhandlerrole-man3\/","title":{"rendered":"ManaTools::Shared::GUI::EventHandlerRole (man3)"},"content":{"rendered":"

ManaTools::Shared::GUI::EventHandlerRole<\/h1>\n

NAME<\/a>
SYNOPSIS package Foo;<\/a>
DESCRIPTION<\/a>
SUPPORT<\/a>
AUTHOR<\/a>
COPYRIGHT and LICENSE<\/a>
METHODS<\/a> <\/p>\n

\n

NAME <\/a> <\/h2>\n

ManaTools::Shared::GUI::EventHandlerRole \u2212 a Properties Moose::Role<\/p>\n

SYNOPSIS package Foo; <\/a> <\/h2>\n

with ‘ManaTools::Shared::GUI::EventHandlerRole’;
1;
…
my $f = Foo\u2212>new(…);
$f\u2212>addEvent($event);
…
while(1) {
…
last if (!$f\u2212>processEvents($yevent));
}
…
$f\u2212>clearEvents();<\/p>\n

DESCRIPTION <\/a> <\/h2>\n

This Role is to specify an EventHandler Role, specifically, to handle multiple sub\u2212Events<\/p>\n

SUPPORT <\/a> <\/h2>\n

You can find documentation for this Role with the perldoc command:
perldoc ManaTools::Shared::GUI::EventHandlerRole<\/p>\n

AUTHOR <\/a> <\/h2>\n

Maarten Vanraes <\/p>\n

COPYRIGHT and LICENSE <\/a> <\/h2>\n

Copyright (c) 2015\u22122017 Maarten Vanraes <\/p>\n

This program is free software; you can redistribute it and\/or modify it under the terms of the GNU<\/small> General Public License version 2, as published by the Free Software Foundation.<\/p>\n

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY<\/small> ; without even the implied warranty of MERCHANTABILITY<\/small> or FITNESS FOR A PARTICULAR PURPOSE.<\/small> See the GNU<\/small> General Public License for more details.<\/p>\n

You should have received a copy of the GNU<\/small> General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place \u2212 Suite 330, Boston, MA 02111\u22121307, USA.<\/small><\/p>\n

METHODS <\/a> <\/h2>\n

addEventHandler<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object
$eventHandler: an EventHandlerRole to be added<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

add an EventHandler to the events list<\/p>\n

delEventHandler<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object
$eventHandler: an EventHandlerRole to be removed<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

del an eventHandler from the events list<\/p>\n

addEvent<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object
$name: a name to identify the event
$event: an EventRole to be added
@args: extra optional arguments<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

add an Event to the events list<\/p>\n

delEvent<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object
$name: a name to identify the event<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

del an event from the events list<\/p>\n

hasEvent<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object
$name: the event identified by $name<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

1 if the event exists, 0 otherwise<\/p>\n

getEvent<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object
$name: the event identified by $name<\/p>\n

OUTPUT<\/small><\/i><\/p>\n

an ManaTools::Shared::GUI::EventRole<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

returns an event, depending on the name<\/p>\n

clearEvents<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

clears all events<\/p>\n

findEvent<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object
$callback: CodeRef to be executed for each event
@args: extra arguments for the callback<\/p>\n

OUTPUT<\/small><\/i><\/p>\n

an event if it’s found, or undef otherwise<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

returns an Event from the list, according to a callback function, or undef<\/p>\n

addWidget<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object
$name: a name to identify the widget
$widget: a yui widget
$event: an optional CodeRef that will be executed when an Event triggers
$backend: an optional backend object that will be present in the event handler<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

add a widget event handler to the events list<\/p>\n

delWidget<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object
$widget: a yui widget<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

del a widget event handler from the events list<\/p>\n

widget<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object
$name: the widget identified by $name<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

returns a yui::YWidget<\/p>\n

findWidget<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object
$widget: the yui::YWidget to be found<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

returns a ManaTools::Shared::GUI::Dialog::Event that has the widget<\/p>\n

addItem<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object
$name: a name to identify the item
$item: a yui item
$event: an optional CodeRef that will be executed when an Event triggers
$backend: an optional backend object that will be present in the event handler<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

add a item event handler to the events list<\/p>\n

delItem<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object
$item: a yui item<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

del a item event handler from the events list<\/p>\n

item<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object
$name: the item identified by $name<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

returns a yui::YItem<\/p>\n

findItem<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object
$item: the yui::YItem to be found<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

returns a ManaTools::Shared::GUI::Dialog::Event that has the item<\/p>\n

processEvents<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object
$yevent: the yui::YEvent<\/p>\n

OUTPUT<\/small><\/i><\/p>\n

0 if the loop should end, positive if handled, negative otherwise<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

returns an Event from the list, according to a callback function, or undef<\/p>\n

parentDialog<\/b>
INPUT<\/small><\/i><\/p>\n

$self: this object<\/p>\n

DESCRIPTION<\/small><\/i><\/p>\n

finds the parent Dialog<\/p>\n

\n","protected":false},"excerpt":{"rendered":"

ManaTools::Shared::GUI::EventHandlerRole \u2212 a Properties Moose::Role <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3007,3641],"class_list":["post-7322","post","type-post","status-publish","format-standard","hentry","category-sin-categoria","tag-man3","tag-manatoolssharedguieventhandlerrole"],"gutentor_comment":0,"_links":{"self":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/7322","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/comments?post=7322"}],"version-history":[{"count":0,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/7322\/revisions"}],"wp:attachment":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/media?parent=7322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/categories?post=7322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/tags?post=7322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}