mediawiki-skins-Vector/resources/skins.vector.styles/components/LanguageButton.less
Clare Ming 129bf5c350 Update vector menu hide dropdown class to use BEMish convention.
- Keep double-dash class name for cached HTML.
- Update instances of renamed class in less + js.

Bug: T253671
Change-Id: Ieb1ce630e8fa84167e2ca8497f66a20183fdaf90
2021-08-24 15:33:41 +00:00

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// The use of mixins.buttons requires @font-size-base to be defined for this to work in Storybook
@import '../../common/variables.less';
@import 'mediawiki.mixins.less';
// TODO: `#p-lang-btn` Can be changed to `.mw-portlet-lang` when languages-in-header is the default.
#p-lang-btn {
.box-sizing( border-box );
height: @height-lang-button;
.mw-ui-icon:before {
// Put icon on correct standard normal state color.
opacity: 0.87;
}
.vector-menu-heading {
font-size: initial;
// reset padding styles in MenuDropdown.less with right padding for arrow.
padding-right: 30px;
padding-left: 8px;
// Prevent select of span text "X languages"
user-select: none;
// Remove opacity on language button (it applies to more menu because of label color).
opacity: 1;
// mw-ui-icon resets the button border.
border: 1px solid transparent;
// center vertically in heading.
margin-top: 2px;
span {
// Special treatment for language button, based on Vector font-size
font-size: @font-size-base;
}
&:after {
top: 0;
}
}
.vector-menu-content {
top: auto;
left: -@border-width-base;
right: -@border-width-base;
// align borders of open menu align with button
.box-sizing( border-box );
max-height: 65vh;
overflow: scroll;
border-top-width: 1px;
// Adds to the show/hide technique in MenuDropdown.less with
// display to prevent rendering and long scrolling on Main page
display: none;
li a {
font-size: inherit;
}
}
.vector-menu-checkbox:checked ~ .vector-menu-content {
display: block;
}
.after-portlet {
// ensure there is a visual separation between the language links and additional links.
margin-top: 10px;
}
}
// Disable border-radius when dropdown menu open
.client-nojs {
#p-lang-btn:hover .vector-menu-heading,
.vector-menu-checkbox:checked + .vector-menu-heading {
border-radius: 0;
}
}
// mw-body-header class can be removed when language button is the default.
// e.g. upon removal of SkinVector::isLanguagesInHeader
.client-js #p-lang-btn {
// The `.mw-interlanguage-selector` is toggled off through js if the
// `ext.uls.interface` module is not being loaded.
.mw-interlanguage-selector {
// Remove the ULS language icon provided by ext.uls.compactlinks.less as we
// are already providing no-js users an icon.
background-image: none;
}
// When the ext.uls.interface module is loaded, we hide the fallback menu and
// checkbox.
&.vector-menu-hide-dropdown {
.vector-menu-checkbox,
.vector-menu-content {
display: none;
}
}
}
// Hides language button with CSS, ensures language button is in DOM for temporary JS hack for interwiki links
// Temporary solution to T287206, can be removed when ULS dialog includes interwiki links
#p-lang-btn.mw-portlet-empty {
display: none;
}