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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,81 +1,114 @@ | ||
| import { Button, makePrefixer, useForkRef } from "@salt-ds/core"; | ||
| import { useComponentCssInjection } from "@salt-ds/styles"; | ||
| import { useWindow } from "@salt-ds/window"; | ||
| import clsx from "clsx"; | ||
| import { | ||
| type ComponentPropsWithoutRef, | ||
| type MouseEvent, | ||
| type ReactElement, | ||
| forwardRef, | ||
| useEffect, | ||
| useId, | ||
| useRef, | ||
| useState, | ||
| } from "react"; | ||
|
|
||
| import { CloseIcon } from "@salt-ds/icons"; | ||
| import tabCss from "./TabNext.css"; | ||
| import { useTabs } from "./TabNextContext"; | ||
|
|
||
| const withBaseName = makePrefixer("saltTabNext"); | ||
|
|
||
| export interface TabNextProps extends ComponentPropsWithoutRef<"div"> { | ||
| /* Value prop is mandatory and must be unique in order for overflow to work. */ | ||
| disabled?: boolean; | ||
| value: string; | ||
| onClose?: () => void; | ||
| } | ||
|
|
||
| export const TabNext = forwardRef<HTMLDivElement, TabNextProps>( | ||
| function Tab(props, ref): ReactElement<TabNextProps> { | ||
| const { | ||
| children, | ||
| className, | ||
| disabled: disabledProp, | ||
| onClick, | ||
| onClose, | ||
| onFocus, | ||
| value, | ||
| ...rest | ||
| } = props; | ||
| const targetWindow = useWindow(); | ||
| useComponentCssInjection({ | ||
| testId: "salt-tab-next", | ||
| css: tabCss, | ||
| window: targetWindow, | ||
| }); | ||
| const { registerItem, variant, setSelected, selected, focusInside } = | ||
| useTabs(); | ||
| const disabled = disabledProp; | ||
|
|
||
| const tabRef = useRef<HTMLDivElement>(null); | ||
| const handleRef = useForkRef(ref, tabRef); | ||
|
|
||
| const handleClick = (event: MouseEvent<HTMLDivElement>) => { | ||
| onClick?.(event); | ||
| setSelected(value); | ||
| }; | ||
|
|
||
| useEffect(() => { | ||
| return registerItem({ id: value, element: tabRef.current }); | ||
| }, [value]); | ||
|
|
||
| const closeButtonId = useId(); | ||
| const labelId = useId(); | ||
|
|
||
| const [focused, setFocused] = useState(false); | ||
|
|
||
| const handleFocus = () => { | ||
| setFocused(true); | ||
| }; | ||
|
|
||
| const handleBlur = () => { | ||
| setFocused(false); | ||
| }; | ||
|
|
||
| const handleClose = (event: MouseEvent<HTMLButtonElement>) => { | ||
| onClose?.(); | ||
| event.stopPropagation(); | ||
| }; | ||
|
|
||
| return ( | ||
| <div | ||
| className={clsx(withBaseName(), withBaseName(variant), className)} | ||
| data-value={value} | ||
| aria-selected={selected === value || undefined} | ||
| aria-disabled={disabled} | ||
| tabIndex={!disabled ? (selected === value ? 0 : -1) : undefined} | ||
| ref={handleRef} | ||
| role="tab" | ||
| onClick={!disabled ? handleClick : undefined} | ||
| onFocus={handleFocus} | ||
| onBlur={handleBlur} | ||
| {...rest} | ||
| > | ||
| <span className={withBaseName("label")} id={labelId}> | ||
| {children} | ||
| </span> | ||
| {onClose ? ( | ||
| <Button | ||
| aria-label="Dismiss" | ||
| id={closeButtonId} | ||
| aria-labelledby={clsx(closeButtonId, labelId)} | ||
| aria-hidden={!focused} | ||
| tabIndex={focused || (!focusInside && selected === value) ? 0 : -1} | ||
| variant="secondary" | ||
| onClick={handleClose} | ||
| > | ||
| <CloseIcon aria-hidden /> | ||
| </Button> | ||
| ) : null} | ||
| </div> | ||
| ); | ||
| }, | ||
| ); | ||
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