286 lines
10 KiB
JavaScript
286 lines
10 KiB
JavaScript
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import { genFocusStyle, resetComponent } from '../../style';
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import { initMoveMotion, initSlideMotion, initZoomMotion, slideDownIn, slideDownOut, slideUpIn, slideUpOut } from '../../style/motion';
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import getArrowStyle, { getArrowOffset } from '../../style/placementArrow';
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import { genComponentStyleHook, mergeToken } from '../../theme/internal';
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import genStatusStyle from './status';
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// =============================== Base ===============================
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const genBaseStyle = token => {
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const {
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componentCls,
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menuCls,
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zIndexPopup,
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dropdownArrowDistance,
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sizePopupArrow,
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antCls,
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iconCls,
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motionDurationMid,
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dropdownPaddingVertical,
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fontSize,
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dropdownEdgeChildPadding,
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colorTextDisabled,
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fontSizeIcon,
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controlPaddingHorizontal,
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colorBgElevated
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} = token;
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return [{
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[componentCls]: Object.assign(Object.assign({}, resetComponent(token)), {
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position: 'absolute',
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top: -9999,
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left: {
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_skip_check_: true,
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value: -9999
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},
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zIndex: zIndexPopup,
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display: 'block',
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// A placeholder out of dropdown visible range to avoid close when user moving
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'&::before': {
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position: 'absolute',
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insetBlock: -dropdownArrowDistance + sizePopupArrow / 2,
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// insetInlineStart: -7, // FIXME: Seems not work for hidden element
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zIndex: -9999,
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opacity: 0.0001,
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content: '""'
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},
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[`&-trigger${antCls}-btn`]: {
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[`& > ${iconCls}-down, & > ${antCls}-btn-icon > ${iconCls}-down`]: {
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fontSize: fontSizeIcon
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}
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},
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[`${componentCls}-wrap`]: {
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position: 'relative',
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[`${antCls}-btn > ${iconCls}-down`]: {
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fontSize: fontSizeIcon
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},
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[`${iconCls}-down::before`]: {
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transition: `transform ${motionDurationMid}`
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}
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},
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[`${componentCls}-wrap-open`]: {
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[`${iconCls}-down::before`]: {
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transform: `rotate(180deg)`
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}
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},
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[`
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&-hidden,
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&-menu-hidden,
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&-menu-submenu-hidden
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`]: {
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display: 'none'
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},
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// =============================================================
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// == Motion ==
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// =============================================================
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// When position is not enough for dropdown, the placement will revert.
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// We will handle this with revert motion name.
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[`&${antCls}-slide-down-enter${antCls}-slide-down-enter-active${componentCls}-placement-bottomLeft,
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&${antCls}-slide-down-appear${antCls}-slide-down-appear-active${componentCls}-placement-bottomLeft,
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&${antCls}-slide-down-enter${antCls}-slide-down-enter-active${componentCls}-placement-bottom,
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&${antCls}-slide-down-appear${antCls}-slide-down-appear-active${componentCls}-placement-bottom,
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&${antCls}-slide-down-enter${antCls}-slide-down-enter-active${componentCls}-placement-bottomRight,
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&${antCls}-slide-down-appear${antCls}-slide-down-appear-active${componentCls}-placement-bottomRight`]: {
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animationName: slideUpIn
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},
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[`&${antCls}-slide-up-enter${antCls}-slide-up-enter-active${componentCls}-placement-topLeft,
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&${antCls}-slide-up-appear${antCls}-slide-up-appear-active${componentCls}-placement-topLeft,
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&${antCls}-slide-up-enter${antCls}-slide-up-enter-active${componentCls}-placement-top,
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&${antCls}-slide-up-appear${antCls}-slide-up-appear-active${componentCls}-placement-top,
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&${antCls}-slide-up-enter${antCls}-slide-up-enter-active${componentCls}-placement-topRight,
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&${antCls}-slide-up-appear${antCls}-slide-up-appear-active${componentCls}-placement-topRight`]: {
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animationName: slideDownIn
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},
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[`&${antCls}-slide-down-leave${antCls}-slide-down-leave-active${componentCls}-placement-bottomLeft,
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&${antCls}-slide-down-leave${antCls}-slide-down-leave-active${componentCls}-placement-bottom,
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&${antCls}-slide-down-leave${antCls}-slide-down-leave-active${componentCls}-placement-bottomRight`]: {
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animationName: slideUpOut
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},
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[`&${antCls}-slide-up-leave${antCls}-slide-up-leave-active${componentCls}-placement-topLeft,
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&${antCls}-slide-up-leave${antCls}-slide-up-leave-active${componentCls}-placement-top,
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&${antCls}-slide-up-leave${antCls}-slide-up-leave-active${componentCls}-placement-topRight`]: {
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animationName: slideDownOut
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}
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})
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},
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// =============================================================
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// == Arrow style ==
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// =============================================================
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getArrowStyle(token, {
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colorBg: colorBgElevated,
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limitVerticalRadius: true,
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arrowPlacement: {
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top: true,
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bottom: true
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}
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}), {
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// =============================================================
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// == Menu ==
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// =============================================================
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[`${componentCls} ${menuCls}`]: {
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position: 'relative',
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margin: 0
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},
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[`${menuCls}-submenu-popup`]: {
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position: 'absolute',
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zIndex: zIndexPopup,
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background: 'transparent',
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boxShadow: 'none',
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transformOrigin: '0 0',
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'ul, li': {
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listStyle: 'none',
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margin: 0
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}
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},
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[`${componentCls}, ${componentCls}-menu-submenu`]: {
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[menuCls]: Object.assign(Object.assign({
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padding: dropdownEdgeChildPadding,
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listStyleType: 'none',
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backgroundColor: colorBgElevated,
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backgroundClip: 'padding-box',
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borderRadius: token.borderRadiusLG,
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outline: 'none',
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boxShadow: token.boxShadowSecondary
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}, genFocusStyle(token)), {
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[`${menuCls}-item-group-title`]: {
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padding: `${dropdownPaddingVertical}px ${controlPaddingHorizontal}px`,
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color: token.colorTextDescription,
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transition: `all ${motionDurationMid}`
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},
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// ======================= Item Content =======================
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[`${menuCls}-item`]: {
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position: 'relative',
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display: 'flex',
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alignItems: 'center'
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},
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[`${menuCls}-item-icon`]: {
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minWidth: fontSize,
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marginInlineEnd: token.marginXS,
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fontSize: token.fontSizeSM
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},
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[`${menuCls}-title-content`]: {
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flex: 'auto',
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'> a': {
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color: 'inherit',
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transition: `all ${motionDurationMid}`,
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'&:hover': {
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color: 'inherit'
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},
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'&::after': {
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position: 'absolute',
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inset: 0,
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content: '""'
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}
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}
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},
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// =========================== Item ===========================
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[`${menuCls}-item, ${menuCls}-submenu-title`]: Object.assign(Object.assign({
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clear: 'both',
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margin: 0,
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padding: `${dropdownPaddingVertical}px ${controlPaddingHorizontal}px`,
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color: token.colorText,
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fontWeight: 'normal',
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fontSize,
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lineHeight: token.lineHeight,
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cursor: 'pointer',
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transition: `all ${motionDurationMid}`,
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borderRadius: token.borderRadiusSM,
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[`&:hover, &-active`]: {
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backgroundColor: token.controlItemBgHover
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}
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}, genFocusStyle(token)), {
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'&-selected': {
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color: token.colorPrimary,
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backgroundColor: token.controlItemBgActive,
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'&:hover, &-active': {
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backgroundColor: token.controlItemBgActiveHover
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}
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},
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'&-disabled': {
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color: colorTextDisabled,
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cursor: 'not-allowed',
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'&:hover': {
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color: colorTextDisabled,
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backgroundColor: colorBgElevated,
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cursor: 'not-allowed'
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},
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a: {
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pointerEvents: 'none'
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}
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},
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'&-divider': {
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height: 1,
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margin: `${token.marginXXS}px 0`,
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overflow: 'hidden',
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lineHeight: 0,
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backgroundColor: token.colorSplit
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},
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[`${componentCls}-menu-submenu-expand-icon`]: {
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position: 'absolute',
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insetInlineEnd: token.paddingXS,
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[`${componentCls}-menu-submenu-arrow-icon`]: {
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marginInlineEnd: '0 !important',
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color: token.colorTextDescription,
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fontSize: fontSizeIcon,
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fontStyle: 'normal'
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}
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}
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}),
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[`${menuCls}-item-group-list`]: {
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margin: `0 ${token.marginXS}px`,
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padding: 0,
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listStyle: 'none'
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},
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[`${menuCls}-submenu-title`]: {
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paddingInlineEnd: controlPaddingHorizontal + token.fontSizeSM
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},
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[`${menuCls}-submenu-vertical`]: {
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position: 'relative'
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},
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[`${menuCls}-submenu${menuCls}-submenu-disabled ${componentCls}-menu-submenu-title`]: {
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[`&, ${componentCls}-menu-submenu-arrow-icon`]: {
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color: colorTextDisabled,
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backgroundColor: colorBgElevated,
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cursor: 'not-allowed'
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}
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},
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// https://github.com/ant-design/ant-design/issues/19264
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[`${menuCls}-submenu-selected ${componentCls}-menu-submenu-title`]: {
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color: token.colorPrimary
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}
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})
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}
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},
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// Follow code may reuse in other components
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[initSlideMotion(token, 'slide-up'), initSlideMotion(token, 'slide-down'), initMoveMotion(token, 'move-up'), initMoveMotion(token, 'move-down'), initZoomMotion(token, 'zoom-big')]];
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};
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// ============================== Export ==============================
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export default genComponentStyleHook('Dropdown', (token, _ref) => {
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let {
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rootPrefixCls
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} = _ref;
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const {
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marginXXS,
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sizePopupArrow,
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controlHeight,
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fontSize,
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lineHeight,
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paddingXXS,
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componentCls,
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borderRadiusLG
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} = token;
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const dropdownPaddingVertical = (controlHeight - fontSize * lineHeight) / 2;
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const {
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dropdownArrowOffset
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} = getArrowOffset({
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contentRadius: borderRadiusLG
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});
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const dropdownToken = mergeToken(token, {
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menuCls: `${componentCls}-menu`,
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rootPrefixCls,
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dropdownArrowDistance: sizePopupArrow / 2 + marginXXS,
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dropdownArrowOffset,
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dropdownPaddingVertical,
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dropdownEdgeChildPadding: paddingXXS
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});
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return [genBaseStyle(dropdownToken), genStatusStyle(dropdownToken)];
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}, token => ({
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zIndexPopup: token.zIndexPopupBase + 50
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}));
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