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Accessibility shortcuts: new looks and fix for the WebKit focus bug, props lessbloat, fixes #21471

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git-svn-id: http://core.svn.wordpress.org/trunk@22249 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Andrew Ozz 2012-10-16 21:26:59 +00:00
parent f9ddde8da6
commit e8b10439bb
6 changed files with 55 additions and 19 deletions
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2
wp-admin/admin-header.php
View File

@ -126,7 +126,7 @@ $current_screen->set_parentage( $parent_file );
?>
<div id="wpbody-content" aria-label="<?php esc_attr_e('Main content'); ?>">
<div id="wpbody-content" aria-label="<?php esc_attr_e('Main content'); ?>" tabindex="0">
<?php
$current_screen->render_screen_meta();

24
wp-admin/css/wp-admin.css
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@ -192,23 +192,35 @@ TABLE OF CONTENTS:
.screen-reader-text span {
position: absolute;
left: -1000em;
top: -1000em;
height: 1px;
width: 1px;
overflow: hidden;
}
.screen-reader-shortcut:focus {
left: 5px;
top: 5px;
left: 6px;
top: -21px;
height: auto;
width: auto;
display: block;
padding: 10px 15px;
background: #fff;
color: #000;
border: 2px solid #333;
font-size: 14px;
font-weight: bold;
padding: 15px 23px 14px;
background: #8cc1ea;
background-image: -webkit-gradient(linear, left top, left bottom, from(#8cc1ea), to(#72a7cf));
background-image: -webkit-linear-gradient(top, #8cc1ea, #72a7cf);
background-image: -moz-linear-gradient(top, #8cc1ea, #72a7cf);
background-image: -o-linear-gradient(top, #8cc1ea, #72a7cf);
background-image: linear-gradient(to bottom, #8cc1ea, #72a7cf);
color: #fff;
border-radius: 3px;
z-index: 100000;
text-shadow: 0 -1px 0 rgba(22, 57, 81, 0.3);
line-height: normal;
-webkit-box-shadow: 0 0 2px 2px rgba(0,0,0,.6);
box-shadow: 0 0 2px 2px rgba(0,0,0,.6);
text-decoration: none;
}
.hidden,

6
wp-admin/js/common.js
View File

@ -369,6 +369,12 @@ $(document).ready( function() {
$(document).on('click.wp-accessibility-blur', 'a', function() {
$(this).blur();
});
// Scroll into view when focused
$('#contextual-help-link, #show-settings-link').on( 'focus.scroll-into-view', function(e){
if ( e.target.scrollIntoView )
e.target.scrollIntoView(false);
});
});
// internal use

2
wp-includes/class-wp-admin-bar.php
View File

@ -349,7 +349,7 @@ class WP_Admin_Bar {
?>
<div id="wpadminbar" class="<?php echo $class; ?>" role="navigation">
<a class="screen-reader-text screen-reader-shortcut" href="#wp-toolbar" tabindex="1"><?php _e('Skip to toolbar'); ?></a>
<div class="quicklinks" id="wp-toolbar" role="navigation" aria-label="<?php esc_attr_e('Top navigation toolbar.'); ?>">
<div class="quicklinks" id="wp-toolbar" role="navigation" aria-label="<?php esc_attr_e('Top navigation toolbar.'); ?>" tabindex="0">
<?php foreach ( $root->children as $group ) {
$this->_render_group( $group );
} ?>

27
wp-includes/css/admin-bar.css
View File

@ -608,23 +608,28 @@
}
#wpadminbar .screen-reader-shortcut:focus {
left: 5px;
top: 5px;
left: 6px;
top: 7px;
height: auto;
width: auto;
display: block;
padding: 10px 15px;
background: #fff;
color: #000;
border: 2px solid #333;
font-size: 14px;
font-weight: bold;
padding: 15px 23px 14px;
background: #8cc1ea;
background-image: -webkit-gradient(linear, left top, left bottom, from(#8cc1ea), to(#72a7cf));
background-image: -webkit-linear-gradient(top, #8cc1ea, #72a7cf);
background-image: -moz-linear-gradient(top, #8cc1ea, #72a7cf);
background-image: -o-linear-gradient(top, #8cc1ea, #72a7cf);
background-image: linear-gradient(to bottom, #8cc1ea, #72a7cf);
color: #fff;
border-radius: 3px;
z-index: 100000;
text-shadow: none;
text-shadow: 0 -1px 0 rgba(22, 57, 81, 0.3);
line-height: normal;
}
#wpadminbar a.screen-reader-shortcut {
text-decoration: underline;
-webkit-box-shadow: 0 0 2px 2px rgba(0,0,0,.6);
box-shadow: 0 0 2px 2px rgba(0,0,0,.6);
text-decoration: none;
}
/**

13
wp-includes/js/admin-bar.js
View File

@ -67,6 +67,19 @@ if ( typeof(jQuery) != 'undefined' ) {
$('html, body').animate({ scrollTop: 0 }, 'fast');
});
// fix focus bug in WebKit
$('.screen-reader-shortcut').keydown( function(e) {
if ( 13 != e.which )
return;
var id = $(this).attr('href');
if ( $.browser.webkit && id && id.charAt(0) == '#' ) {
setTimeout(function () {
$(id).focus();
}, 100);
}
});
});
} else {
(function(d, w) {