@enact/spotlight

@enact/spotlight

An extensible library for 5-way navigation and focus control.

An extensible utility that enables users to navigate applications using a keyboard or television remote control. Responding to input from the UP, DOWN, LEFT, RIGHT, and RETURN keys, Spotlight provides a navigation experience that compares favorably to that of a computer-with-mouse.

Usage

import kind from '@enact/core/kind';
import React from 'react';
import SpotlightRootDecorator from '@enact/spotlight/SpotlightRootDecorator'
import Spottable from '@enact/spotlight/Spottable'

const MySpottableComponent = Spottable('div');

const MyApp = kind({
	name: 'MyApp',
	render: () => (<MySpottableComponent>Hello, Enact!</MySpottableComponent>)
});
const MySpotlightApp = SpotlightRootDecorator(MyApp);

export default MySpotlightApp;

See the docs for more information.

Additional Information

When using @enact/moonstone, the SpotlightRootDecorator is applied automatically by MoonstoneDecorator.

Acknowledgments

Spotlight is based on a fork of JavaScript SpatialNavigation (c) 2016 Luke Chang, under the terms of the Mozilla Public License.

Copyright and License Information

Unless otherwise specified, all content, including all source code files and documentation files in this repository are:

Copyright (c) 2012-2019 LG Electronics

Unless otherwise specified or set forth in the NOTICE file, all content, including all source code files and documentation files in this repository are: Licensed under the Apache License, Version 2.0 (the "License"); you may not use this content except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Changelog

[3.2.6] - 2020-03-26

Fixed

• ui/VirtualList.VirtualGridList and ui/VirtualList.VirtualList to show items properly when reducing data size by updating firstIndex correctly
• ui/VirtualList.VirtualList and ui/VirtualList.VirtualGridList not to suddenly jump when pressing directional keys after wheeling
• ui/VirtualList.VirtualList and ui/VirtualList.VirtualGridList to show items properly when reducing data size