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import { Keyframes } from '@ant-design/cssinjs';
import { genFocusOutline, resetComponent } from '../../style';
import type { FullToken, GenerateStyle } from '../../theme/internal';
import { genComponentStyleHook, mergeToken } from '../../theme/internal';
// ============================== Tokens ==============================
export interface ComponentToken {
// Radio
/**
* @desc 单选框大小
* @descEN Radio size
*/
radioSize: number;
/**
* @desc 单选框圆点大小
* @descEN Size of Radio dot
*/
dotSize: number;
/**
* @desc 单选框圆点禁用颜色
* @descEN Color of disabled Radio dot
*/
dotColorDisabled: string;
// Radio buttons
/**
* @desc 单选框按钮背景色
* @descEN Background color of Radio button
*/
buttonBg: string;
/**
* @desc 单选框按钮选中背景色
* @descEN Background color of checked Radio button
*/
buttonCheckedBg: string;
/**
* @desc 单选框按钮文本颜色
* @descEN Color of Radio button text
*/
buttonColor: string;
/**
* @desc 单选框按钮横向内间距
* @descEN Horizontal padding of Radio button
*/
buttonPaddingInline: number;
/**
* @desc 单选框按钮选中并禁用时的背景色
* @descEN Background color of checked and disabled Radio button
*/
buttonCheckedBgDisabled: string;
/**
* @desc 单选框按钮选中并禁用时的文本颜色
* @descEN Color of checked and disabled Radio button text
*/
buttonCheckedColorDisabled: string;
/**
* @desc 单选框实色按钮选中时的文本颜色
* @descEN Color of checked solid Radio button text
*/
buttonSolidCheckedColor: string;
/**
* @desc 单选框右间距
* @descEN Margin right of Radio button
*/
wrapperMarginInlineEnd: number;
}
interface RadioToken extends FullToken<'Radio'> {
radioDotDisabledSize: number;
radioFocusShadow: string;
radioButtonFocusShadow: string;
}
// ============================== Styles ==============================
const antRadioEffect = new Keyframes('antRadioEffect', {
'0%': { transform: 'scale(1)', opacity: 0.5 },
'100%': { transform: 'scale(1.6)', opacity: 0 },
});
// styles from RadioGroup only
const getGroupRadioStyle: GenerateStyle<RadioToken> = (token) => {
const { componentCls, antCls } = token;
const groupPrefixCls = `${componentCls}-group`;
return {
[groupPrefixCls]: {
...resetComponent(token),
display: 'inline-block',
fontSize: 0,
// RTL
[`&${groupPrefixCls}-rtl`]: {
direction: 'rtl',
},
[`${antCls}-badge ${antCls}-badge-count`]: {
zIndex: 1,
},
[`> ${antCls}-badge:not(:first-child) > ${antCls}-button-wrapper`]: {
borderInlineStart: 'none',
},
},
};
};
// Styles from radio-wrapper
const getRadioBasicStyle: GenerateStyle<RadioToken> = (token) => {
const {
componentCls,
wrapperMarginInlineEnd,
colorPrimary,
radioSize,
motionDurationSlow,
motionDurationMid,
motionEaseInOut,
motionEaseInOutCirc,
colorBgContainer,
colorBorder,
lineWidth,
dotSize,
colorBgContainerDisabled,
colorTextDisabled,
paddingXS,
dotColorDisabled,
lineType,
radioDotDisabledSize,
wireframe,
colorWhite,
} = token;
const radioInnerPrefixCls = `${componentCls}-inner`;
return {
[`${componentCls}-wrapper`]: {
...resetComponent(token),
position: 'relative',
display: 'inline-flex',
alignItems: 'baseline',
marginInlineStart: 0,
marginInlineEnd: wrapperMarginInlineEnd,
cursor: 'pointer',
// RTL
[`&${componentCls}-wrapper-rtl`]: {
direction: 'rtl',
},
'&-disabled': {
cursor: 'not-allowed',
color: token.colorTextDisabled,
},
'&::after': {
display: 'inline-block',
width: 0,
overflow: 'hidden',
content: '"\\a0"',
},
// hashId 在 wrapper 上,只能铺平
[`${componentCls}-checked::after`]: {
position: 'absolute',
insetBlockStart: 0,
insetInlineStart: 0,
width: '100%',
height: '100%',
border: `${lineWidth}px ${lineType} ${colorPrimary}`,
borderRadius: '50%',
visibility: 'hidden',
animationName: antRadioEffect,
animationDuration: motionDurationSlow,
animationTimingFunction: motionEaseInOut,
animationFillMode: 'both',
content: '""',
},
[componentCls]: {
...resetComponent(token),
position: 'relative',
display: 'inline-block',
outline: 'none',
cursor: 'pointer',
alignSelf: 'center',
},
[`${componentCls}-wrapper:hover &,
&:hover ${radioInnerPrefixCls}`]: {
borderColor: colorPrimary,
},
[`${componentCls}-input:focus-visible + ${radioInnerPrefixCls}`]: {
...genFocusOutline(token),
},
[`${componentCls}:hover::after, ${componentCls}-wrapper:hover &::after`]: {
visibility: 'visible',
},
[`${componentCls}-inner`]: {
'&::after': {
boxSizing: 'border-box',
position: 'absolute',
insetBlockStart: '50%',
insetInlineStart: '50%',
display: 'block',
width: radioSize,
height: radioSize,
marginBlockStart: radioSize / -2,
marginInlineStart: radioSize / -2,
backgroundColor: wireframe ? colorPrimary : colorWhite,
borderBlockStart: 0,
borderInlineStart: 0,
borderRadius: radioSize,
transform: 'scale(0)',
opacity: 0,
transition: `all ${motionDurationSlow} ${motionEaseInOutCirc}`,
content: '""',
},
boxSizing: 'border-box',
position: 'relative',
insetBlockStart: 0,
insetInlineStart: 0,
display: 'block',
width: radioSize,
height: radioSize,
backgroundColor: colorBgContainer,
borderColor: colorBorder,
borderStyle: 'solid',
borderWidth: lineWidth,
borderRadius: '50%',
transition: `all ${motionDurationMid}`,
},
[`${componentCls}-input`]: {
position: 'absolute',
insetBlockStart: 0,
insetInlineEnd: 0,
insetBlockEnd: 0,
insetInlineStart: 0,
zIndex: 1,
cursor: 'pointer',
opacity: 0,
},
// 选中状态
[`${componentCls}-checked`]: {
[radioInnerPrefixCls]: {
borderColor: colorPrimary,
backgroundColor: wireframe ? colorBgContainer : colorPrimary,
'&::after': {
transform: `scale(${dotSize / radioSize})`,
opacity: 1,
transition: `all ${motionDurationSlow} ${motionEaseInOutCirc}`,
},
},
},
[`${componentCls}-disabled`]: {
cursor: 'not-allowed',
[radioInnerPrefixCls]: {
backgroundColor: colorBgContainerDisabled,
borderColor: colorBorder,
cursor: 'not-allowed',
'&::after': {
backgroundColor: dotColorDisabled,
},
},
[`${componentCls}-input`]: {
cursor: 'not-allowed',
},
[`${componentCls}-disabled + span`]: {
color: colorTextDisabled,
cursor: 'not-allowed',
},
[`&${componentCls}-checked`]: {
[radioInnerPrefixCls]: {
'&::after': {
transform: `scale(${radioDotDisabledSize / radioSize})`,
},
},
},
},
[`span${componentCls} + *`]: {
paddingInlineStart: paddingXS,
paddingInlineEnd: paddingXS,
},
},
};
};
// Styles from radio-button
const getRadioButtonStyle: GenerateStyle<RadioToken> = (token) => {
const {
buttonColor,
controlHeight,
componentCls,
lineWidth,
lineType,
colorBorder,
motionDurationSlow,
motionDurationMid,
buttonPaddingInline,
fontSize,
buttonBg,
fontSizeLG,
controlHeightLG,
controlHeightSM,
paddingXS,
borderRadius,
borderRadiusSM,
borderRadiusLG,
buttonCheckedBg,
buttonSolidCheckedColor,
colorTextDisabled,
colorBgContainerDisabled,
buttonCheckedBgDisabled,
buttonCheckedColorDisabled,
colorPrimary,
colorPrimaryHover,
colorPrimaryActive,
} = token;
return {
[`${componentCls}-button-wrapper`]: {
position: 'relative',
display: 'inline-block',
height: controlHeight,
margin: 0,
paddingInline: buttonPaddingInline,
paddingBlock: 0,
color: buttonColor,
fontSize,
lineHeight: `${controlHeight - lineWidth * 2}px`,
background: buttonBg,
border: `${lineWidth}px ${lineType} ${colorBorder}`,
// strange align fix for chrome but works
// https://gw.alipayobjects.com/zos/rmsportal/VFTfKXJuogBAXcvfAUWJ.gif
borderBlockStartWidth: lineWidth + 0.02,
borderInlineStartWidth: 0,
borderInlineEndWidth: lineWidth,
cursor: 'pointer',
transition: [
`color ${motionDurationMid}`,
`background ${motionDurationMid}`,
`border-color ${motionDurationMid}`,
`box-shadow ${motionDurationMid}`,
].join(','),
a: {
color: buttonColor,
},
[`> ${componentCls}-button`]: {
position: 'absolute',
insetBlockStart: 0,
insetInlineStart: 0,
zIndex: -1,
width: '100%',
height: '100%',
},
'&:not(:first-child)': {
'&::before': {
position: 'absolute',
insetBlockStart: -lineWidth,
insetInlineStart: -lineWidth,
display: 'block',
boxSizing: 'content-box',
width: 1,
height: '100%',
paddingBlock: lineWidth,
paddingInline: 0,
backgroundColor: colorBorder,
transition: `background-color ${motionDurationSlow}`,
content: '""',
},
},
'&:first-child': {
borderInlineStart: `${lineWidth}px ${lineType} ${colorBorder}`,
borderStartStartRadius: borderRadius,
borderEndStartRadius: borderRadius,
},
'&:last-child': {
borderStartEndRadius: borderRadius,
borderEndEndRadius: borderRadius,
},
'&:first-child:last-child': {
borderRadius,
},
[`${componentCls}-group-large &`]: {
height: controlHeightLG,
fontSize: fontSizeLG,
lineHeight: `${controlHeightLG - lineWidth * 2}px`,
'&:first-child': {
borderStartStartRadius: borderRadiusLG,
borderEndStartRadius: borderRadiusLG,
},
'&:last-child': {
borderStartEndRadius: borderRadiusLG,
borderEndEndRadius: borderRadiusLG,
},
},
[`${componentCls}-group-small &`]: {
height: controlHeightSM,
paddingInline: paddingXS - lineWidth,
paddingBlock: 0,
lineHeight: `${controlHeightSM - lineWidth * 2}px`,
'&:first-child': {
borderStartStartRadius: borderRadiusSM,
borderEndStartRadius: borderRadiusSM,
},
'&:last-child': {
borderStartEndRadius: borderRadiusSM,
borderEndEndRadius: borderRadiusSM,
},
},
'&:hover': {
position: 'relative',
color: colorPrimary,
},
'&:has(:focus-visible)': {
...genFocusOutline(token),
},
[`${componentCls}-inner, input[type='checkbox'], input[type='radio']`]: {
width: 0,
height: 0,
opacity: 0,
pointerEvents: 'none',
},
[`&-checked:not(${componentCls}-button-wrapper-disabled)`]: {
zIndex: 1,
color: colorPrimary,
background: buttonCheckedBg,
borderColor: colorPrimary,
'&::before': {
backgroundColor: colorPrimary,
},
'&:first-child': {
borderColor: colorPrimary,
},
'&:hover': {
color: colorPrimaryHover,
borderColor: colorPrimaryHover,
'&::before': {
backgroundColor: colorPrimaryHover,
},
},
'&:active': {
color: colorPrimaryActive,
borderColor: colorPrimaryActive,
'&::before': {
backgroundColor: colorPrimaryActive,
},
},
},
[`${componentCls}-group-solid &-checked:not(${componentCls}-button-wrapper-disabled)`]: {
color: buttonSolidCheckedColor,
background: colorPrimary,
borderColor: colorPrimary,
'&:hover': {
color: buttonSolidCheckedColor,
background: colorPrimaryHover,
borderColor: colorPrimaryHover,
},
'&:active': {
color: buttonSolidCheckedColor,
background: colorPrimaryActive,
borderColor: colorPrimaryActive,
},
},
'&-disabled': {
color: colorTextDisabled,
backgroundColor: colorBgContainerDisabled,
borderColor: colorBorder,
cursor: 'not-allowed',
'&:first-child, &:hover': {
color: colorTextDisabled,
backgroundColor: colorBgContainerDisabled,
borderColor: colorBorder,
},
},
[`&-disabled${componentCls}-button-wrapper-checked`]: {
color: buttonCheckedColorDisabled,
backgroundColor: buttonCheckedBgDisabled,
borderColor: colorBorder,
boxShadow: 'none',
},
},
};
};
const getDotSize = (radioSize: number): number => {
const dotPadding = 4; // Fixed Value
return radioSize - dotPadding * 2;
};
// ============================== Export ==============================
export default genComponentStyleHook(
'Radio',
(token) => {
const { controlOutline, controlOutlineWidth, radioSize } = token;
const radioFocusShadow = `0 0 0 ${controlOutlineWidth}px ${controlOutline}`;
const radioButtonFocusShadow = radioFocusShadow;
const radioDotDisabledSize = getDotSize(radioSize);
const radioToken = mergeToken<RadioToken>(token, {
radioDotDisabledSize,
radioFocusShadow,
radioButtonFocusShadow,
});
return [
getGroupRadioStyle(radioToken),
getRadioBasicStyle(radioToken),
getRadioButtonStyle(radioToken),
];
},
(token) => {
const {
wireframe,
padding,
marginXS,
lineWidth,
fontSizeLG,
colorText,
colorBgContainer,
colorTextDisabled,
controlItemBgActiveDisabled,
colorTextLightSolid,
} = token;
const dotPadding = 4; // Fixed value
const radioSize = fontSizeLG;
const radioDotSize = wireframe
? getDotSize(radioSize)
: radioSize - (dotPadding + lineWidth) * 2;
return {
// Radio
radioSize,
dotSize: radioDotSize,
dotColorDisabled: colorTextDisabled,
// Radio buttons
buttonSolidCheckedColor: colorTextLightSolid,
buttonBg: colorBgContainer,
buttonCheckedBg: colorBgContainer,
buttonColor: colorText,
buttonCheckedBgDisabled: controlItemBgActiveDisabled,
buttonCheckedColorDisabled: colorTextDisabled,
buttonPaddingInline: padding - lineWidth,
wrapperMarginInlineEnd: marginXS,
};
},
);