index.less
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@import '../../style/themes/index';
@import '../../style/mixins/index';
@import './status';
@dropdown-prefix-cls: ~'@{ant-prefix}-dropdown';
.@{dropdown-prefix-cls} {
.reset-component;
position: absolute;
top: -9999px;
left: -9999px;
z-index: @zindex-dropdown;
display: block;
&::before {
position: absolute;
top: -@popover-distance + @popover-arrow-width;
right: 0;
bottom: -@popover-distance + @popover-arrow-width;
left: -7px;
z-index: -9999;
opacity: 0.0001;
content: ' ';
}
&-wrap {
position: relative;
.@{ant-prefix}-btn > .@{iconfont-css-prefix}-down {
font-size: 10px;
}
.@{iconfont-css-prefix}-down::before {
transition: transform 0.2s;
}
}
&-wrap-open {
.@{iconfont-css-prefix}-down::before {
transform: rotate(180deg);
}
}
&-hidden,
&-menu-hidden {
display: none;
}
// Offset the popover to account for the dropdown arrow
&-show-arrow&-placement-topCenter,
&-show-arrow&-placement-topLeft,
&-show-arrow&-placement-topRight {
padding-bottom: @popover-distance;
}
&-show-arrow&-placement-bottomCenter,
&-show-arrow&-placement-bottomLeft,
&-show-arrow&-placement-bottomRight {
padding-top: @popover-distance;
}
// Arrows
// .popover-arrow is outer, .popover-arrow:after is inner
&-arrow {
position: absolute;
z-index: 1; // lift it up so the menu wouldn't cask shadow on it
display: block;
width: sqrt(@popover-arrow-width * @popover-arrow-width * 2);
height: sqrt(@popover-arrow-width * @popover-arrow-width * 2);
background: transparent;
border-style: solid;
border-width: sqrt(@popover-arrow-width * @popover-arrow-width * 2) / 2;
transform: rotate(45deg);
}
&-placement-topCenter > &-arrow,
&-placement-topLeft > &-arrow,
&-placement-topRight > &-arrow {
bottom: @popover-distance - @popover-arrow-width + 2.2px;
border-top-color: transparent;
border-right-color: @popover-bg;
border-bottom-color: @popover-bg;
border-left-color: transparent;
box-shadow: 3px 3px 7px fade(@black, 7%);
}
&-placement-topCenter > &-arrow {
left: 50%;
transform: translateX(-50%) rotate(45deg);
}
&-placement-topLeft > &-arrow {
left: 16px;
}
&-placement-topRight > &-arrow {
right: 16px;
}
&-placement-bottomCenter > &-arrow,
&-placement-bottomLeft > &-arrow,
&-placement-bottomRight > &-arrow {
top: @popover-distance - @popover-arrow-width + 2px;
border-top-color: @popover-bg;
border-right-color: transparent;
border-bottom-color: transparent;
border-left-color: @popover-bg;
box-shadow: -2px -2px 5px fade(@black, 6%);
}
&-placement-bottomCenter > &-arrow {
left: 50%;
transform: translateX(-50%) rotate(45deg);
}
&-placement-bottomLeft > &-arrow {
left: 16px;
}
&-placement-bottomRight > &-arrow {
right: 16px;
}
&-menu {
position: relative;
margin: 0;
padding: @dropdown-edge-child-vertical-padding 0;
text-align: left;
list-style-type: none;
background-color: @dropdown-menu-bg;
background-clip: padding-box;
border-radius: @border-radius-base;
outline: none;
box-shadow: @box-shadow-base;
&-item-group-title {
padding: 5px @control-padding-horizontal;
color: @text-color-secondary;
transition: all 0.3s;
}
&-submenu-popup {
position: absolute;
z-index: @zindex-dropdown;
background: transparent;
box-shadow: none;
transform-origin: 0 0;
ul,
li {
list-style: none;
}
ul {
margin-right: 0.3em;
margin-left: 0.3em;
}
}
&-item,
&-submenu-title {
clear: both;
margin: 0;
padding: @dropdown-vertical-padding @control-padding-horizontal;
color: @text-color;
font-weight: normal;
font-size: @dropdown-font-size;
line-height: @dropdown-line-height;
white-space: nowrap;
cursor: pointer;
transition: all 0.3s;
> .@{iconfont-css-prefix}:first-child,
> a > .@{iconfont-css-prefix}:first-child,
> span > .@{iconfont-css-prefix}:first-child {
min-width: 12px;
margin-right: 8px;
font-size: @font-size-sm;
vertical-align: -0.1em;
}
> a {
display: block;
margin: -5px -@control-padding-horizontal;
padding: 5px @control-padding-horizontal;
color: @text-color;
transition: all 0.3s;
&:hover {
color: @text-color;
}
}
> .@{iconfont-css-prefix} + span > a {
color: @text-color;
transition: all 0.3s;
&:hover {
color: @text-color;
}
}
&:first-child {
& when (@dropdown-edge-child-vertical-padding = 0) {
border-radius: @border-radius-base @border-radius-base 0 0;
}
}
&:last-child {
& when (@dropdown-edge-child-vertical-padding = 0) {
border-radius: 0 0 @border-radius-base @border-radius-base;
}
}
&-selected,
&-selected > a {
color: @dropdown-selected-color;
background-color: @item-active-bg;
}
&:hover {
background-color: @item-hover-bg;
}
&-disabled {
color: @disabled-color;
cursor: not-allowed;
&:hover {
color: @disabled-color;
background-color: @dropdown-menu-submenu-disabled-bg;
cursor: not-allowed;
}
}
&-divider {
height: 1px;
margin: 4px 0;
overflow: hidden;
line-height: 0;
background-color: @border-color-split;
}
.@{dropdown-prefix-cls}-menu-submenu-expand-icon {
position: absolute;
right: @padding-xs;
.@{dropdown-prefix-cls}-menu-submenu-arrow-icon {
margin-right: 0 !important;
color: @text-color-secondary;
font-size: 10px;
font-style: normal;
}
}
}
&-item-group-list {
margin: 0 8px;
padding: 0;
list-style: none;
}
&-submenu-title {
padding-right: @control-padding-horizontal + @font-size-sm;
}
&-submenu-vertical {
position: relative;
}
&-submenu-vertical > & {
position: absolute;
top: 0;
left: 100%;
min-width: 100%;
margin-left: 4px;
transform-origin: 0 0;
}
&-submenu&-submenu-disabled .@{dropdown-prefix-cls}-menu-submenu-title {
&,
.@{dropdown-prefix-cls}-menu-submenu-arrow-icon {
color: @disabled-color;
background-color: @dropdown-menu-submenu-disabled-bg;
cursor: not-allowed;
}
}
// https://github.com/ant-design/ant-design/issues/19264
&-submenu-selected &-submenu-title {
color: @primary-color;
}
}
&.slide-down-enter.slide-down-enter-active&-placement-bottomLeft,
&.slide-down-appear.slide-down-appear-active&-placement-bottomLeft,
&.slide-down-enter.slide-down-enter-active&-placement-bottomCenter,
&.slide-down-appear.slide-down-appear-active&-placement-bottomCenter,
&.slide-down-enter.slide-down-enter-active&-placement-bottomRight,
&.slide-down-appear.slide-down-appear-active&-placement-bottomRight {
animation-name: antSlideUpIn;
}
&.slide-up-enter.slide-up-enter-active&-placement-topLeft,
&.slide-up-appear.slide-up-appear-active&-placement-topLeft,
&.slide-up-enter.slide-up-enter-active&-placement-topCenter,
&.slide-up-appear.slide-up-appear-active&-placement-topCenter,
&.slide-up-enter.slide-up-enter-active&-placement-topRight,
&.slide-up-appear.slide-up-appear-active&-placement-topRight {
animation-name: antSlideDownIn;
}
&.slide-down-leave.slide-down-leave-active&-placement-bottomLeft,
&.slide-down-leave.slide-down-leave-active&-placement-bottomCenter,
&.slide-down-leave.slide-down-leave-active&-placement-bottomRight {
animation-name: antSlideUpOut;
}
&.slide-up-leave.slide-up-leave-active&-placement-topLeft,
&.slide-up-leave.slide-up-leave-active&-placement-topCenter,
&.slide-up-leave.slide-up-leave-active&-placement-topRight {
animation-name: antSlideDownOut;
}
}
.@{dropdown-prefix-cls}-trigger,
.@{dropdown-prefix-cls}-link,
.@{dropdown-prefix-cls}-button {
> .@{iconfont-css-prefix}.@{iconfont-css-prefix}-down {
font-size: 10px;
vertical-align: baseline;
}
}
.@{dropdown-prefix-cls}-button {
white-space: nowrap;
&.@{ant-prefix}-btn-group
> .@{ant-prefix}-btn:last-child:not(:first-child):not(.@{ant-prefix}-btn-icon-only) {
padding-right: @padding-xs;
padding-left: @padding-xs;
}
}
// https://github.com/ant-design/ant-design/issues/4903
.@{dropdown-prefix-cls}-menu-dark {
&,
.@{dropdown-prefix-cls}-menu {
background: @menu-dark-bg;
}
.@{dropdown-prefix-cls}-menu-item,
.@{dropdown-prefix-cls}-menu-submenu-title,
.@{dropdown-prefix-cls}-menu-item > a,
.@{dropdown-prefix-cls}-menu-item > .@{iconfont-css-prefix} + span > a {
color: @text-color-secondary-dark;
.@{dropdown-prefix-cls}-menu-submenu-arrow::after {
color: @text-color-secondary-dark;
}
&:hover {
color: @text-color-inverse;
background: transparent;
}
}
.@{dropdown-prefix-cls}-menu-item-selected {
&,
&:hover,
> a {
color: @text-color-inverse;
background: @primary-color;
}
}
}
@import './rtl';