mediawiki-skins-MinervaNeue/components/ToggleList/DropDownList.less
Stephen Niedzielski 95eefc5b24 [fix] [UI] [menu] animate page actions & user menus out
Add a workaround to animate the page actions and user menus out instead
of only in. This functionality was intentionally disabled to avoid to
avoid a Chromium bug[0] but can be worked around by setting transition
duration in JavaScript. The effect is no animations in no-JS mode and
full animations in JS mode.

[0] https://bugs.chromium.org/p/chromium/issues/detail?id=332189

Change-Id: Ife8c0304783dc175ebefd53f3d7b104c8a5db01d
2019-08-08 10:29:52 -06:00

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875 B
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// A DropDownList is a ToggleList that extends downward.
@import '../../minerva.less/minerva.mixins';
.toggle-list__list--drop-down {
transform: translateY( -8px );
// When cursor is pointer and -webkit-tap-highlight-color is set, the color does not seem to
// transition. Clear it.
-webkit-tap-highlight-color: transparent;
}
.animations {
.toggle-list__list--drop-down {
// Animate menu visibility, opacity, and translation changes in and out. Visibility duration
// cannot be animated initially as it causes a flash on page load in Chromium due to
// https://bugs.chromium.org/p/chromium/issues/detail?id=332189.
.transition( opacity .1s ease-in-out, -webkit-tap-highlight-color 0s ease-in-out, transform .1s ease-in-out, visibility .1s ease-in-out; );
}
}
.toggle-list__checkbox:checked ~ .toggle-list__list--drop-down {
transform: translateY( 0 );
}