v1.0 with SW PWA enabled

This commit is contained in:
Blomios
2026-01-01 17:40:53 +01:00
parent 1c0e22aac1
commit 3c8bebb2ad
29775 changed files with 2197201 additions and 119080 deletions

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MIT License
Copyright (c) 2022 WorkOS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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# `react-scroll-area`
View docs [here](https://radix-ui.com/primitives/docs/components/scroll-area).

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import * as _radix_ui_react_context from '@radix-ui/react-context';
import * as React from 'react';
import { Primitive } from '@radix-ui/react-primitive';
type Direction = 'ltr' | 'rtl';
type Sizes = {
content: number;
viewport: number;
scrollbar: {
size: number;
paddingStart: number;
paddingEnd: number;
};
};
declare const createScrollAreaScope: _radix_ui_react_context.CreateScope;
type ScrollAreaContextValue = {
type: 'auto' | 'always' | 'scroll' | 'hover';
dir: Direction;
scrollHideDelay: number;
scrollArea: ScrollAreaElement | null;
viewport: ScrollAreaViewportElement | null;
onViewportChange(viewport: ScrollAreaViewportElement | null): void;
content: HTMLDivElement | null;
onContentChange(content: HTMLDivElement): void;
scrollbarX: ScrollAreaScrollbarElement | null;
onScrollbarXChange(scrollbar: ScrollAreaScrollbarElement | null): void;
scrollbarXEnabled: boolean;
onScrollbarXEnabledChange(rendered: boolean): void;
scrollbarY: ScrollAreaScrollbarElement | null;
onScrollbarYChange(scrollbar: ScrollAreaScrollbarElement | null): void;
scrollbarYEnabled: boolean;
onScrollbarYEnabledChange(rendered: boolean): void;
onCornerWidthChange(width: number): void;
onCornerHeightChange(height: number): void;
};
type ScrollAreaElement = React.ComponentRef<typeof Primitive.div>;
type PrimitiveDivProps = React.ComponentPropsWithoutRef<typeof Primitive.div>;
interface ScrollAreaProps extends PrimitiveDivProps {
type?: ScrollAreaContextValue['type'];
dir?: ScrollAreaContextValue['dir'];
scrollHideDelay?: number;
}
declare const ScrollArea: React.ForwardRefExoticComponent<ScrollAreaProps & React.RefAttributes<HTMLDivElement>>;
type ScrollAreaViewportElement = React.ComponentRef<typeof Primitive.div>;
interface ScrollAreaViewportProps extends PrimitiveDivProps {
nonce?: string;
}
declare const ScrollAreaViewport: React.ForwardRefExoticComponent<ScrollAreaViewportProps & React.RefAttributes<HTMLDivElement>>;
type ScrollAreaScrollbarElement = ScrollAreaScrollbarVisibleElement;
interface ScrollAreaScrollbarProps extends ScrollAreaScrollbarVisibleProps {
forceMount?: true;
}
declare const ScrollAreaScrollbar: React.ForwardRefExoticComponent<ScrollAreaScrollbarProps & React.RefAttributes<HTMLDivElement>>;
type ScrollAreaScrollbarVisibleElement = ScrollAreaScrollbarAxisElement;
interface ScrollAreaScrollbarVisibleProps extends Omit<ScrollAreaScrollbarAxisProps, keyof ScrollAreaScrollbarAxisPrivateProps> {
orientation?: 'horizontal' | 'vertical';
}
type ScrollAreaScrollbarAxisPrivateProps = {
hasThumb: boolean;
sizes: Sizes;
onSizesChange(sizes: Sizes): void;
onThumbChange(thumb: ScrollAreaThumbElement | null): void;
onThumbPointerDown(pointerPos: number): void;
onThumbPointerUp(): void;
onThumbPositionChange(): void;
onWheelScroll(scrollPos: number): void;
onDragScroll(pointerPos: number): void;
};
type ScrollAreaScrollbarAxisElement = ScrollAreaScrollbarImplElement;
interface ScrollAreaScrollbarAxisProps extends Omit<ScrollAreaScrollbarImplProps, keyof ScrollAreaScrollbarImplPrivateProps>, ScrollAreaScrollbarAxisPrivateProps {
}
type ScrollbarContext = {
hasThumb: boolean;
scrollbar: ScrollAreaScrollbarElement | null;
onThumbChange(thumb: ScrollAreaThumbElement | null): void;
onThumbPointerUp(): void;
onThumbPointerDown(pointerPos: {
x: number;
y: number;
}): void;
onThumbPositionChange(): void;
};
type ScrollAreaScrollbarImplElement = React.ComponentRef<typeof Primitive.div>;
type ScrollAreaScrollbarImplPrivateProps = {
sizes: Sizes;
hasThumb: boolean;
onThumbChange: ScrollbarContext['onThumbChange'];
onThumbPointerUp: ScrollbarContext['onThumbPointerUp'];
onThumbPointerDown: ScrollbarContext['onThumbPointerDown'];
onThumbPositionChange: ScrollbarContext['onThumbPositionChange'];
onWheelScroll(event: WheelEvent, maxScrollPos: number): void;
onDragScroll(pointerPos: {
x: number;
y: number;
}): void;
onResize(): void;
};
interface ScrollAreaScrollbarImplProps extends Omit<PrimitiveDivProps, keyof ScrollAreaScrollbarImplPrivateProps>, ScrollAreaScrollbarImplPrivateProps {
}
type ScrollAreaThumbElement = ScrollAreaThumbImplElement;
interface ScrollAreaThumbProps extends ScrollAreaThumbImplProps {
/**
* Used to force mounting when more control is needed. Useful when
* controlling animation with React animation libraries.
*/
forceMount?: true;
}
declare const ScrollAreaThumb: React.ForwardRefExoticComponent<ScrollAreaThumbProps & React.RefAttributes<HTMLDivElement>>;
type ScrollAreaThumbImplElement = React.ComponentRef<typeof Primitive.div>;
interface ScrollAreaThumbImplProps extends PrimitiveDivProps {
}
interface ScrollAreaCornerProps extends ScrollAreaCornerImplProps {
}
declare const ScrollAreaCorner: React.ForwardRefExoticComponent<ScrollAreaCornerProps & React.RefAttributes<HTMLDivElement>>;
interface ScrollAreaCornerImplProps extends PrimitiveDivProps {
}
declare const Root: React.ForwardRefExoticComponent<ScrollAreaProps & React.RefAttributes<HTMLDivElement>>;
declare const Viewport: React.ForwardRefExoticComponent<ScrollAreaViewportProps & React.RefAttributes<HTMLDivElement>>;
declare const Scrollbar: React.ForwardRefExoticComponent<ScrollAreaScrollbarProps & React.RefAttributes<HTMLDivElement>>;
declare const Thumb: React.ForwardRefExoticComponent<ScrollAreaThumbProps & React.RefAttributes<HTMLDivElement>>;
declare const Corner: React.ForwardRefExoticComponent<ScrollAreaCornerProps & React.RefAttributes<HTMLDivElement>>;
export { Corner, Root, ScrollArea, ScrollAreaCorner, type ScrollAreaCornerProps, type ScrollAreaProps, ScrollAreaScrollbar, type ScrollAreaScrollbarProps, ScrollAreaThumb, type ScrollAreaThumbProps, ScrollAreaViewport, type ScrollAreaViewportProps, Scrollbar, Thumb, Viewport, createScrollAreaScope };

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import * as _radix_ui_react_context from '@radix-ui/react-context';
import * as React from 'react';
import { Primitive } from '@radix-ui/react-primitive';
type Direction = 'ltr' | 'rtl';
type Sizes = {
content: number;
viewport: number;
scrollbar: {
size: number;
paddingStart: number;
paddingEnd: number;
};
};
declare const createScrollAreaScope: _radix_ui_react_context.CreateScope;
type ScrollAreaContextValue = {
type: 'auto' | 'always' | 'scroll' | 'hover';
dir: Direction;
scrollHideDelay: number;
scrollArea: ScrollAreaElement | null;
viewport: ScrollAreaViewportElement | null;
onViewportChange(viewport: ScrollAreaViewportElement | null): void;
content: HTMLDivElement | null;
onContentChange(content: HTMLDivElement): void;
scrollbarX: ScrollAreaScrollbarElement | null;
onScrollbarXChange(scrollbar: ScrollAreaScrollbarElement | null): void;
scrollbarXEnabled: boolean;
onScrollbarXEnabledChange(rendered: boolean): void;
scrollbarY: ScrollAreaScrollbarElement | null;
onScrollbarYChange(scrollbar: ScrollAreaScrollbarElement | null): void;
scrollbarYEnabled: boolean;
onScrollbarYEnabledChange(rendered: boolean): void;
onCornerWidthChange(width: number): void;
onCornerHeightChange(height: number): void;
};
type ScrollAreaElement = React.ComponentRef<typeof Primitive.div>;
type PrimitiveDivProps = React.ComponentPropsWithoutRef<typeof Primitive.div>;
interface ScrollAreaProps extends PrimitiveDivProps {
type?: ScrollAreaContextValue['type'];
dir?: ScrollAreaContextValue['dir'];
scrollHideDelay?: number;
}
declare const ScrollArea: React.ForwardRefExoticComponent<ScrollAreaProps & React.RefAttributes<HTMLDivElement>>;
type ScrollAreaViewportElement = React.ComponentRef<typeof Primitive.div>;
interface ScrollAreaViewportProps extends PrimitiveDivProps {
nonce?: string;
}
declare const ScrollAreaViewport: React.ForwardRefExoticComponent<ScrollAreaViewportProps & React.RefAttributes<HTMLDivElement>>;
type ScrollAreaScrollbarElement = ScrollAreaScrollbarVisibleElement;
interface ScrollAreaScrollbarProps extends ScrollAreaScrollbarVisibleProps {
forceMount?: true;
}
declare const ScrollAreaScrollbar: React.ForwardRefExoticComponent<ScrollAreaScrollbarProps & React.RefAttributes<HTMLDivElement>>;
type ScrollAreaScrollbarVisibleElement = ScrollAreaScrollbarAxisElement;
interface ScrollAreaScrollbarVisibleProps extends Omit<ScrollAreaScrollbarAxisProps, keyof ScrollAreaScrollbarAxisPrivateProps> {
orientation?: 'horizontal' | 'vertical';
}
type ScrollAreaScrollbarAxisPrivateProps = {
hasThumb: boolean;
sizes: Sizes;
onSizesChange(sizes: Sizes): void;
onThumbChange(thumb: ScrollAreaThumbElement | null): void;
onThumbPointerDown(pointerPos: number): void;
onThumbPointerUp(): void;
onThumbPositionChange(): void;
onWheelScroll(scrollPos: number): void;
onDragScroll(pointerPos: number): void;
};
type ScrollAreaScrollbarAxisElement = ScrollAreaScrollbarImplElement;
interface ScrollAreaScrollbarAxisProps extends Omit<ScrollAreaScrollbarImplProps, keyof ScrollAreaScrollbarImplPrivateProps>, ScrollAreaScrollbarAxisPrivateProps {
}
type ScrollbarContext = {
hasThumb: boolean;
scrollbar: ScrollAreaScrollbarElement | null;
onThumbChange(thumb: ScrollAreaThumbElement | null): void;
onThumbPointerUp(): void;
onThumbPointerDown(pointerPos: {
x: number;
y: number;
}): void;
onThumbPositionChange(): void;
};
type ScrollAreaScrollbarImplElement = React.ComponentRef<typeof Primitive.div>;
type ScrollAreaScrollbarImplPrivateProps = {
sizes: Sizes;
hasThumb: boolean;
onThumbChange: ScrollbarContext['onThumbChange'];
onThumbPointerUp: ScrollbarContext['onThumbPointerUp'];
onThumbPointerDown: ScrollbarContext['onThumbPointerDown'];
onThumbPositionChange: ScrollbarContext['onThumbPositionChange'];
onWheelScroll(event: WheelEvent, maxScrollPos: number): void;
onDragScroll(pointerPos: {
x: number;
y: number;
}): void;
onResize(): void;
};
interface ScrollAreaScrollbarImplProps extends Omit<PrimitiveDivProps, keyof ScrollAreaScrollbarImplPrivateProps>, ScrollAreaScrollbarImplPrivateProps {
}
type ScrollAreaThumbElement = ScrollAreaThumbImplElement;
interface ScrollAreaThumbProps extends ScrollAreaThumbImplProps {
/**
* Used to force mounting when more control is needed. Useful when
* controlling animation with React animation libraries.
*/
forceMount?: true;
}
declare const ScrollAreaThumb: React.ForwardRefExoticComponent<ScrollAreaThumbProps & React.RefAttributes<HTMLDivElement>>;
type ScrollAreaThumbImplElement = React.ComponentRef<typeof Primitive.div>;
interface ScrollAreaThumbImplProps extends PrimitiveDivProps {
}
interface ScrollAreaCornerProps extends ScrollAreaCornerImplProps {
}
declare const ScrollAreaCorner: React.ForwardRefExoticComponent<ScrollAreaCornerProps & React.RefAttributes<HTMLDivElement>>;
interface ScrollAreaCornerImplProps extends PrimitiveDivProps {
}
declare const Root: React.ForwardRefExoticComponent<ScrollAreaProps & React.RefAttributes<HTMLDivElement>>;
declare const Viewport: React.ForwardRefExoticComponent<ScrollAreaViewportProps & React.RefAttributes<HTMLDivElement>>;
declare const Scrollbar: React.ForwardRefExoticComponent<ScrollAreaScrollbarProps & React.RefAttributes<HTMLDivElement>>;
declare const Thumb: React.ForwardRefExoticComponent<ScrollAreaThumbProps & React.RefAttributes<HTMLDivElement>>;
declare const Corner: React.ForwardRefExoticComponent<ScrollAreaCornerProps & React.RefAttributes<HTMLDivElement>>;
export { Corner, Root, ScrollArea, ScrollAreaCorner, type ScrollAreaCornerProps, type ScrollAreaProps, ScrollAreaScrollbar, type ScrollAreaScrollbarProps, ScrollAreaThumb, type ScrollAreaThumbProps, ScrollAreaViewport, type ScrollAreaViewportProps, Scrollbar, Thumb, Viewport, createScrollAreaScope };

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"use strict";
"use client";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/index.ts
var index_exports = {};
__export(index_exports, {
Corner: () => Corner,
Root: () => Root,
ScrollArea: () => ScrollArea,
ScrollAreaCorner: () => ScrollAreaCorner,
ScrollAreaScrollbar: () => ScrollAreaScrollbar,
ScrollAreaThumb: () => ScrollAreaThumb,
ScrollAreaViewport: () => ScrollAreaViewport,
Scrollbar: () => Scrollbar,
Thumb: () => Thumb,
Viewport: () => Viewport,
createScrollAreaScope: () => createScrollAreaScope
});
module.exports = __toCommonJS(index_exports);
// src/scroll-area.tsx
var React2 = __toESM(require("react"));
var import_react_primitive = require("@radix-ui/react-primitive");
var import_react_presence = require("@radix-ui/react-presence");
var import_react_context = require("@radix-ui/react-context");
var import_react_compose_refs = require("@radix-ui/react-compose-refs");
var import_react_use_callback_ref = require("@radix-ui/react-use-callback-ref");
var import_react_direction = require("@radix-ui/react-direction");
var import_react_use_layout_effect = require("@radix-ui/react-use-layout-effect");
var import_number = require("@radix-ui/number");
var import_primitive = require("@radix-ui/primitive");
// src/use-state-machine.ts
var React = __toESM(require("react"));
function useStateMachine(initialState, machine) {
return React.useReducer((state, event) => {
const nextState = machine[state][event];
return nextState ?? state;
}, initialState);
}
// src/scroll-area.tsx
var import_jsx_runtime = require("react/jsx-runtime");
var SCROLL_AREA_NAME = "ScrollArea";
var [createScrollAreaContext, createScrollAreaScope] = (0, import_react_context.createContextScope)(SCROLL_AREA_NAME);
var [ScrollAreaProvider, useScrollAreaContext] = createScrollAreaContext(SCROLL_AREA_NAME);
var ScrollArea = React2.forwardRef(
(props, forwardedRef) => {
const {
__scopeScrollArea,
type = "hover",
dir,
scrollHideDelay = 600,
...scrollAreaProps
} = props;
const [scrollArea, setScrollArea] = React2.useState(null);
const [viewport, setViewport] = React2.useState(null);
const [content, setContent] = React2.useState(null);
const [scrollbarX, setScrollbarX] = React2.useState(null);
const [scrollbarY, setScrollbarY] = React2.useState(null);
const [cornerWidth, setCornerWidth] = React2.useState(0);
const [cornerHeight, setCornerHeight] = React2.useState(0);
const [scrollbarXEnabled, setScrollbarXEnabled] = React2.useState(false);
const [scrollbarYEnabled, setScrollbarYEnabled] = React2.useState(false);
const composedRefs = (0, import_react_compose_refs.useComposedRefs)(forwardedRef, (node) => setScrollArea(node));
const direction = (0, import_react_direction.useDirection)(dir);
return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
ScrollAreaProvider,
{
scope: __scopeScrollArea,
type,
dir: direction,
scrollHideDelay,
scrollArea,
viewport,
onViewportChange: setViewport,
content,
onContentChange: setContent,
scrollbarX,
onScrollbarXChange: setScrollbarX,
scrollbarXEnabled,
onScrollbarXEnabledChange: setScrollbarXEnabled,
scrollbarY,
onScrollbarYChange: setScrollbarY,
scrollbarYEnabled,
onScrollbarYEnabledChange: setScrollbarYEnabled,
onCornerWidthChange: setCornerWidth,
onCornerHeightChange: setCornerHeight,
children: /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
import_react_primitive.Primitive.div,
{
dir: direction,
...scrollAreaProps,
ref: composedRefs,
style: {
position: "relative",
// Pass corner sizes as CSS vars to reduce re-renders of context consumers
["--radix-scroll-area-corner-width"]: cornerWidth + "px",
["--radix-scroll-area-corner-height"]: cornerHeight + "px",
...props.style
}
}
)
}
);
}
);
ScrollArea.displayName = SCROLL_AREA_NAME;
var VIEWPORT_NAME = "ScrollAreaViewport";
var ScrollAreaViewport = React2.forwardRef(
(props, forwardedRef) => {
const { __scopeScrollArea, children, nonce, ...viewportProps } = props;
const context = useScrollAreaContext(VIEWPORT_NAME, __scopeScrollArea);
const ref = React2.useRef(null);
const composedRefs = (0, import_react_compose_refs.useComposedRefs)(forwardedRef, ref, context.onViewportChange);
return /* @__PURE__ */ (0, import_jsx_runtime.jsxs)(import_jsx_runtime.Fragment, { children: [
/* @__PURE__ */ (0, import_jsx_runtime.jsx)(
"style",
{
dangerouslySetInnerHTML: {
__html: `[data-radix-scroll-area-viewport]{scrollbar-width:none;-ms-overflow-style:none;-webkit-overflow-scrolling:touch;}[data-radix-scroll-area-viewport]::-webkit-scrollbar{display:none}`
},
nonce
}
),
/* @__PURE__ */ (0, import_jsx_runtime.jsx)(
import_react_primitive.Primitive.div,
{
"data-radix-scroll-area-viewport": "",
...viewportProps,
ref: composedRefs,
style: {
/**
* We don't support `visible` because the intention is to have at least one scrollbar
* if this component is used and `visible` will behave like `auto` in that case
* https://developer.mozilla.org/en-US/docs/Web/CSS/overflow#description
*
* We don't handle `auto` because the intention is for the native implementation
* to be hidden if using this component. We just want to ensure the node is scrollable
* so could have used either `scroll` or `auto` here. We picked `scroll` to prevent
* the browser from having to work out whether to render native scrollbars or not,
* we tell it to with the intention of hiding them in CSS.
*/
overflowX: context.scrollbarXEnabled ? "scroll" : "hidden",
overflowY: context.scrollbarYEnabled ? "scroll" : "hidden",
...props.style
},
children: /* @__PURE__ */ (0, import_jsx_runtime.jsx)("div", { ref: context.onContentChange, style: { minWidth: "100%", display: "table" }, children })
}
)
] });
}
);
ScrollAreaViewport.displayName = VIEWPORT_NAME;
var SCROLLBAR_NAME = "ScrollAreaScrollbar";
var ScrollAreaScrollbar = React2.forwardRef(
(props, forwardedRef) => {
const { forceMount, ...scrollbarProps } = props;
const context = useScrollAreaContext(SCROLLBAR_NAME, props.__scopeScrollArea);
const { onScrollbarXEnabledChange, onScrollbarYEnabledChange } = context;
const isHorizontal = props.orientation === "horizontal";
React2.useEffect(() => {
isHorizontal ? onScrollbarXEnabledChange(true) : onScrollbarYEnabledChange(true);
return () => {
isHorizontal ? onScrollbarXEnabledChange(false) : onScrollbarYEnabledChange(false);
};
}, [isHorizontal, onScrollbarXEnabledChange, onScrollbarYEnabledChange]);
return context.type === "hover" ? /* @__PURE__ */ (0, import_jsx_runtime.jsx)(ScrollAreaScrollbarHover, { ...scrollbarProps, ref: forwardedRef, forceMount }) : context.type === "scroll" ? /* @__PURE__ */ (0, import_jsx_runtime.jsx)(ScrollAreaScrollbarScroll, { ...scrollbarProps, ref: forwardedRef, forceMount }) : context.type === "auto" ? /* @__PURE__ */ (0, import_jsx_runtime.jsx)(ScrollAreaScrollbarAuto, { ...scrollbarProps, ref: forwardedRef, forceMount }) : context.type === "always" ? /* @__PURE__ */ (0, import_jsx_runtime.jsx)(ScrollAreaScrollbarVisible, { ...scrollbarProps, ref: forwardedRef }) : null;
}
);
ScrollAreaScrollbar.displayName = SCROLLBAR_NAME;
var ScrollAreaScrollbarHover = React2.forwardRef((props, forwardedRef) => {
const { forceMount, ...scrollbarProps } = props;
const context = useScrollAreaContext(SCROLLBAR_NAME, props.__scopeScrollArea);
const [visible, setVisible] = React2.useState(false);
React2.useEffect(() => {
const scrollArea = context.scrollArea;
let hideTimer = 0;
if (scrollArea) {
const handlePointerEnter = () => {
window.clearTimeout(hideTimer);
setVisible(true);
};
const handlePointerLeave = () => {
hideTimer = window.setTimeout(() => setVisible(false), context.scrollHideDelay);
};
scrollArea.addEventListener("pointerenter", handlePointerEnter);
scrollArea.addEventListener("pointerleave", handlePointerLeave);
return () => {
window.clearTimeout(hideTimer);
scrollArea.removeEventListener("pointerenter", handlePointerEnter);
scrollArea.removeEventListener("pointerleave", handlePointerLeave);
};
}
}, [context.scrollArea, context.scrollHideDelay]);
return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_react_presence.Presence, { present: forceMount || visible, children: /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
ScrollAreaScrollbarAuto,
{
"data-state": visible ? "visible" : "hidden",
...scrollbarProps,
ref: forwardedRef
}
) });
});
var ScrollAreaScrollbarScroll = React2.forwardRef((props, forwardedRef) => {
const { forceMount, ...scrollbarProps } = props;
const context = useScrollAreaContext(SCROLLBAR_NAME, props.__scopeScrollArea);
const isHorizontal = props.orientation === "horizontal";
const debounceScrollEnd = useDebounceCallback(() => send("SCROLL_END"), 100);
const [state, send] = useStateMachine("hidden", {
hidden: {
SCROLL: "scrolling"
},
scrolling: {
SCROLL_END: "idle",
POINTER_ENTER: "interacting"
},
interacting: {
SCROLL: "interacting",
POINTER_LEAVE: "idle"
},
idle: {
HIDE: "hidden",
SCROLL: "scrolling",
POINTER_ENTER: "interacting"
}
});
React2.useEffect(() => {
if (state === "idle") {
const hideTimer = window.setTimeout(() => send("HIDE"), context.scrollHideDelay);
return () => window.clearTimeout(hideTimer);
}
}, [state, context.scrollHideDelay, send]);
React2.useEffect(() => {
const viewport = context.viewport;
const scrollDirection = isHorizontal ? "scrollLeft" : "scrollTop";
if (viewport) {
let prevScrollPos = viewport[scrollDirection];
const handleScroll = () => {
const scrollPos = viewport[scrollDirection];
const hasScrollInDirectionChanged = prevScrollPos !== scrollPos;
if (hasScrollInDirectionChanged) {
send("SCROLL");
debounceScrollEnd();
}
prevScrollPos = scrollPos;
};
viewport.addEventListener("scroll", handleScroll);
return () => viewport.removeEventListener("scroll", handleScroll);
}
}, [context.viewport, isHorizontal, send, debounceScrollEnd]);
return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_react_presence.Presence, { present: forceMount || state !== "hidden", children: /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
ScrollAreaScrollbarVisible,
{
"data-state": state === "hidden" ? "hidden" : "visible",
...scrollbarProps,
ref: forwardedRef,
onPointerEnter: (0, import_primitive.composeEventHandlers)(props.onPointerEnter, () => send("POINTER_ENTER")),
onPointerLeave: (0, import_primitive.composeEventHandlers)(props.onPointerLeave, () => send("POINTER_LEAVE"))
}
) });
});
var ScrollAreaScrollbarAuto = React2.forwardRef((props, forwardedRef) => {
const context = useScrollAreaContext(SCROLLBAR_NAME, props.__scopeScrollArea);
const { forceMount, ...scrollbarProps } = props;
const [visible, setVisible] = React2.useState(false);
const isHorizontal = props.orientation === "horizontal";
const handleResize = useDebounceCallback(() => {
if (context.viewport) {
const isOverflowX = context.viewport.offsetWidth < context.viewport.scrollWidth;
const isOverflowY = context.viewport.offsetHeight < context.viewport.scrollHeight;
setVisible(isHorizontal ? isOverflowX : isOverflowY);
}
}, 10);
useResizeObserver(context.viewport, handleResize);
useResizeObserver(context.content, handleResize);
return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_react_presence.Presence, { present: forceMount || visible, children: /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
ScrollAreaScrollbarVisible,
{
"data-state": visible ? "visible" : "hidden",
...scrollbarProps,
ref: forwardedRef
}
) });
});
var ScrollAreaScrollbarVisible = React2.forwardRef((props, forwardedRef) => {
const { orientation = "vertical", ...scrollbarProps } = props;
const context = useScrollAreaContext(SCROLLBAR_NAME, props.__scopeScrollArea);
const thumbRef = React2.useRef(null);
const pointerOffsetRef = React2.useRef(0);
const [sizes, setSizes] = React2.useState({
content: 0,
viewport: 0,
scrollbar: { size: 0, paddingStart: 0, paddingEnd: 0 }
});
const thumbRatio = getThumbRatio(sizes.viewport, sizes.content);
const commonProps = {
...scrollbarProps,
sizes,
onSizesChange: setSizes,
hasThumb: Boolean(thumbRatio > 0 && thumbRatio < 1),
onThumbChange: (thumb) => thumbRef.current = thumb,
onThumbPointerUp: () => pointerOffsetRef.current = 0,
onThumbPointerDown: (pointerPos) => pointerOffsetRef.current = pointerPos
};
function getScrollPosition(pointerPos, dir) {
return getScrollPositionFromPointer(pointerPos, pointerOffsetRef.current, sizes, dir);
}
if (orientation === "horizontal") {
return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
ScrollAreaScrollbarX,
{
...commonProps,
ref: forwardedRef,
onThumbPositionChange: () => {
if (context.viewport && thumbRef.current) {
const scrollPos = context.viewport.scrollLeft;
const offset = getThumbOffsetFromScroll(scrollPos, sizes, context.dir);
thumbRef.current.style.transform = `translate3d(${offset}px, 0, 0)`;
}
},
onWheelScroll: (scrollPos) => {
if (context.viewport) context.viewport.scrollLeft = scrollPos;
},
onDragScroll: (pointerPos) => {
if (context.viewport) {
context.viewport.scrollLeft = getScrollPosition(pointerPos, context.dir);
}
}
}
);
}
if (orientation === "vertical") {
return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
ScrollAreaScrollbarY,
{
...commonProps,
ref: forwardedRef,
onThumbPositionChange: () => {
if (context.viewport && thumbRef.current) {
const scrollPos = context.viewport.scrollTop;
const offset = getThumbOffsetFromScroll(scrollPos, sizes);
thumbRef.current.style.transform = `translate3d(0, ${offset}px, 0)`;
}
},
onWheelScroll: (scrollPos) => {
if (context.viewport) context.viewport.scrollTop = scrollPos;
},
onDragScroll: (pointerPos) => {
if (context.viewport) context.viewport.scrollTop = getScrollPosition(pointerPos);
}
}
);
}
return null;
});
var ScrollAreaScrollbarX = React2.forwardRef((props, forwardedRef) => {
const { sizes, onSizesChange, ...scrollbarProps } = props;
const context = useScrollAreaContext(SCROLLBAR_NAME, props.__scopeScrollArea);
const [computedStyle, setComputedStyle] = React2.useState();
const ref = React2.useRef(null);
const composeRefs = (0, import_react_compose_refs.useComposedRefs)(forwardedRef, ref, context.onScrollbarXChange);
React2.useEffect(() => {
if (ref.current) setComputedStyle(getComputedStyle(ref.current));
}, [ref]);
return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
ScrollAreaScrollbarImpl,
{
"data-orientation": "horizontal",
...scrollbarProps,
ref: composeRefs,
sizes,
style: {
bottom: 0,
left: context.dir === "rtl" ? "var(--radix-scroll-area-corner-width)" : 0,
right: context.dir === "ltr" ? "var(--radix-scroll-area-corner-width)" : 0,
["--radix-scroll-area-thumb-width"]: getThumbSize(sizes) + "px",
...props.style
},
onThumbPointerDown: (pointerPos) => props.onThumbPointerDown(pointerPos.x),
onDragScroll: (pointerPos) => props.onDragScroll(pointerPos.x),
onWheelScroll: (event, maxScrollPos) => {
if (context.viewport) {
const scrollPos = context.viewport.scrollLeft + event.deltaX;
props.onWheelScroll(scrollPos);
if (isScrollingWithinScrollbarBounds(scrollPos, maxScrollPos)) {
event.preventDefault();
}
}
},
onResize: () => {
if (ref.current && context.viewport && computedStyle) {
onSizesChange({
content: context.viewport.scrollWidth,
viewport: context.viewport.offsetWidth,
scrollbar: {
size: ref.current.clientWidth,
paddingStart: toInt(computedStyle.paddingLeft),
paddingEnd: toInt(computedStyle.paddingRight)
}
});
}
}
}
);
});
var ScrollAreaScrollbarY = React2.forwardRef((props, forwardedRef) => {
const { sizes, onSizesChange, ...scrollbarProps } = props;
const context = useScrollAreaContext(SCROLLBAR_NAME, props.__scopeScrollArea);
const [computedStyle, setComputedStyle] = React2.useState();
const ref = React2.useRef(null);
const composeRefs = (0, import_react_compose_refs.useComposedRefs)(forwardedRef, ref, context.onScrollbarYChange);
React2.useEffect(() => {
if (ref.current) setComputedStyle(getComputedStyle(ref.current));
}, [ref]);
return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
ScrollAreaScrollbarImpl,
{
"data-orientation": "vertical",
...scrollbarProps,
ref: composeRefs,
sizes,
style: {
top: 0,
right: context.dir === "ltr" ? 0 : void 0,
left: context.dir === "rtl" ? 0 : void 0,
bottom: "var(--radix-scroll-area-corner-height)",
["--radix-scroll-area-thumb-height"]: getThumbSize(sizes) + "px",
...props.style
},
onThumbPointerDown: (pointerPos) => props.onThumbPointerDown(pointerPos.y),
onDragScroll: (pointerPos) => props.onDragScroll(pointerPos.y),
onWheelScroll: (event, maxScrollPos) => {
if (context.viewport) {
const scrollPos = context.viewport.scrollTop + event.deltaY;
props.onWheelScroll(scrollPos);
if (isScrollingWithinScrollbarBounds(scrollPos, maxScrollPos)) {
event.preventDefault();
}
}
},
onResize: () => {
if (ref.current && context.viewport && computedStyle) {
onSizesChange({
content: context.viewport.scrollHeight,
viewport: context.viewport.offsetHeight,
scrollbar: {
size: ref.current.clientHeight,
paddingStart: toInt(computedStyle.paddingTop),
paddingEnd: toInt(computedStyle.paddingBottom)
}
});
}
}
}
);
});
var [ScrollbarProvider, useScrollbarContext] = createScrollAreaContext(SCROLLBAR_NAME);
var ScrollAreaScrollbarImpl = React2.forwardRef((props, forwardedRef) => {
const {
__scopeScrollArea,
sizes,
hasThumb,
onThumbChange,
onThumbPointerUp,
onThumbPointerDown,
onThumbPositionChange,
onDragScroll,
onWheelScroll,
onResize,
...scrollbarProps
} = props;
const context = useScrollAreaContext(SCROLLBAR_NAME, __scopeScrollArea);
const [scrollbar, setScrollbar] = React2.useState(null);
const composeRefs = (0, import_react_compose_refs.useComposedRefs)(forwardedRef, (node) => setScrollbar(node));
const rectRef = React2.useRef(null);
const prevWebkitUserSelectRef = React2.useRef("");
const viewport = context.viewport;
const maxScrollPos = sizes.content - sizes.viewport;
const handleWheelScroll = (0, import_react_use_callback_ref.useCallbackRef)(onWheelScroll);
const handleThumbPositionChange = (0, import_react_use_callback_ref.useCallbackRef)(onThumbPositionChange);
const handleResize = useDebounceCallback(onResize, 10);
function handleDragScroll(event) {
if (rectRef.current) {
const x = event.clientX - rectRef.current.left;
const y = event.clientY - rectRef.current.top;
onDragScroll({ x, y });
}
}
React2.useEffect(() => {
const handleWheel = (event) => {
const element = event.target;
const isScrollbarWheel = scrollbar?.contains(element);
if (isScrollbarWheel) handleWheelScroll(event, maxScrollPos);
};
document.addEventListener("wheel", handleWheel, { passive: false });
return () => document.removeEventListener("wheel", handleWheel, { passive: false });
}, [viewport, scrollbar, maxScrollPos, handleWheelScroll]);
React2.useEffect(handleThumbPositionChange, [sizes, handleThumbPositionChange]);
useResizeObserver(scrollbar, handleResize);
useResizeObserver(context.content, handleResize);
return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
ScrollbarProvider,
{
scope: __scopeScrollArea,
scrollbar,
hasThumb,
onThumbChange: (0, import_react_use_callback_ref.useCallbackRef)(onThumbChange),
onThumbPointerUp: (0, import_react_use_callback_ref.useCallbackRef)(onThumbPointerUp),
onThumbPositionChange: handleThumbPositionChange,
onThumbPointerDown: (0, import_react_use_callback_ref.useCallbackRef)(onThumbPointerDown),
children: /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
import_react_primitive.Primitive.div,
{
...scrollbarProps,
ref: composeRefs,
style: { position: "absolute", ...scrollbarProps.style },
onPointerDown: (0, import_primitive.composeEventHandlers)(props.onPointerDown, (event) => {
const mainPointer = 0;
if (event.button === mainPointer) {
const element = event.target;
element.setPointerCapture(event.pointerId);
rectRef.current = scrollbar.getBoundingClientRect();
prevWebkitUserSelectRef.current = document.body.style.webkitUserSelect;
document.body.style.webkitUserSelect = "none";
if (context.viewport) context.viewport.style.scrollBehavior = "auto";
handleDragScroll(event);
}
}),
onPointerMove: (0, import_primitive.composeEventHandlers)(props.onPointerMove, handleDragScroll),
onPointerUp: (0, import_primitive.composeEventHandlers)(props.onPointerUp, (event) => {
const element = event.target;
if (element.hasPointerCapture(event.pointerId)) {
element.releasePointerCapture(event.pointerId);
}
document.body.style.webkitUserSelect = prevWebkitUserSelectRef.current;
if (context.viewport) context.viewport.style.scrollBehavior = "";
rectRef.current = null;
})
}
)
}
);
});
var THUMB_NAME = "ScrollAreaThumb";
var ScrollAreaThumb = React2.forwardRef(
(props, forwardedRef) => {
const { forceMount, ...thumbProps } = props;
const scrollbarContext = useScrollbarContext(THUMB_NAME, props.__scopeScrollArea);
return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_react_presence.Presence, { present: forceMount || scrollbarContext.hasThumb, children: /* @__PURE__ */ (0, import_jsx_runtime.jsx)(ScrollAreaThumbImpl, { ref: forwardedRef, ...thumbProps }) });
}
);
var ScrollAreaThumbImpl = React2.forwardRef(
(props, forwardedRef) => {
const { __scopeScrollArea, style, ...thumbProps } = props;
const scrollAreaContext = useScrollAreaContext(THUMB_NAME, __scopeScrollArea);
const scrollbarContext = useScrollbarContext(THUMB_NAME, __scopeScrollArea);
const { onThumbPositionChange } = scrollbarContext;
const composedRef = (0, import_react_compose_refs.useComposedRefs)(
forwardedRef,
(node) => scrollbarContext.onThumbChange(node)
);
const removeUnlinkedScrollListenerRef = React2.useRef(void 0);
const debounceScrollEnd = useDebounceCallback(() => {
if (removeUnlinkedScrollListenerRef.current) {
removeUnlinkedScrollListenerRef.current();
removeUnlinkedScrollListenerRef.current = void 0;
}
}, 100);
React2.useEffect(() => {
const viewport = scrollAreaContext.viewport;
if (viewport) {
const handleScroll = () => {
debounceScrollEnd();
if (!removeUnlinkedScrollListenerRef.current) {
const listener = addUnlinkedScrollListener(viewport, onThumbPositionChange);
removeUnlinkedScrollListenerRef.current = listener;
onThumbPositionChange();
}
};
onThumbPositionChange();
viewport.addEventListener("scroll", handleScroll);
return () => viewport.removeEventListener("scroll", handleScroll);
}
}, [scrollAreaContext.viewport, debounceScrollEnd, onThumbPositionChange]);
return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
import_react_primitive.Primitive.div,
{
"data-state": scrollbarContext.hasThumb ? "visible" : "hidden",
...thumbProps,
ref: composedRef,
style: {
width: "var(--radix-scroll-area-thumb-width)",
height: "var(--radix-scroll-area-thumb-height)",
...style
},
onPointerDownCapture: (0, import_primitive.composeEventHandlers)(props.onPointerDownCapture, (event) => {
const thumb = event.target;
const thumbRect = thumb.getBoundingClientRect();
const x = event.clientX - thumbRect.left;
const y = event.clientY - thumbRect.top;
scrollbarContext.onThumbPointerDown({ x, y });
}),
onPointerUp: (0, import_primitive.composeEventHandlers)(props.onPointerUp, scrollbarContext.onThumbPointerUp)
}
);
}
);
ScrollAreaThumb.displayName = THUMB_NAME;
var CORNER_NAME = "ScrollAreaCorner";
var ScrollAreaCorner = React2.forwardRef(
(props, forwardedRef) => {
const context = useScrollAreaContext(CORNER_NAME, props.__scopeScrollArea);
const hasBothScrollbarsVisible = Boolean(context.scrollbarX && context.scrollbarY);
const hasCorner = context.type !== "scroll" && hasBothScrollbarsVisible;
return hasCorner ? /* @__PURE__ */ (0, import_jsx_runtime.jsx)(ScrollAreaCornerImpl, { ...props, ref: forwardedRef }) : null;
}
);
ScrollAreaCorner.displayName = CORNER_NAME;
var ScrollAreaCornerImpl = React2.forwardRef((props, forwardedRef) => {
const { __scopeScrollArea, ...cornerProps } = props;
const context = useScrollAreaContext(CORNER_NAME, __scopeScrollArea);
const [width, setWidth] = React2.useState(0);
const [height, setHeight] = React2.useState(0);
const hasSize = Boolean(width && height);
useResizeObserver(context.scrollbarX, () => {
const height2 = context.scrollbarX?.offsetHeight || 0;
context.onCornerHeightChange(height2);
setHeight(height2);
});
useResizeObserver(context.scrollbarY, () => {
const width2 = context.scrollbarY?.offsetWidth || 0;
context.onCornerWidthChange(width2);
setWidth(width2);
});
return hasSize ? /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
import_react_primitive.Primitive.div,
{
...cornerProps,
ref: forwardedRef,
style: {
width,
height,
position: "absolute",
right: context.dir === "ltr" ? 0 : void 0,
left: context.dir === "rtl" ? 0 : void 0,
bottom: 0,
...props.style
}
}
) : null;
});
function toInt(value) {
return value ? parseInt(value, 10) : 0;
}
function getThumbRatio(viewportSize, contentSize) {
const ratio = viewportSize / contentSize;
return isNaN(ratio) ? 0 : ratio;
}
function getThumbSize(sizes) {
const ratio = getThumbRatio(sizes.viewport, sizes.content);
const scrollbarPadding = sizes.scrollbar.paddingStart + sizes.scrollbar.paddingEnd;
const thumbSize = (sizes.scrollbar.size - scrollbarPadding) * ratio;
return Math.max(thumbSize, 18);
}
function getScrollPositionFromPointer(pointerPos, pointerOffset, sizes, dir = "ltr") {
const thumbSizePx = getThumbSize(sizes);
const thumbCenter = thumbSizePx / 2;
const offset = pointerOffset || thumbCenter;
const thumbOffsetFromEnd = thumbSizePx - offset;
const minPointerPos = sizes.scrollbar.paddingStart + offset;
const maxPointerPos = sizes.scrollbar.size - sizes.scrollbar.paddingEnd - thumbOffsetFromEnd;
const maxScrollPos = sizes.content - sizes.viewport;
const scrollRange = dir === "ltr" ? [0, maxScrollPos] : [maxScrollPos * -1, 0];
const interpolate = linearScale([minPointerPos, maxPointerPos], scrollRange);
return interpolate(pointerPos);
}
function getThumbOffsetFromScroll(scrollPos, sizes, dir = "ltr") {
const thumbSizePx = getThumbSize(sizes);
const scrollbarPadding = sizes.scrollbar.paddingStart + sizes.scrollbar.paddingEnd;
const scrollbar = sizes.scrollbar.size - scrollbarPadding;
const maxScrollPos = sizes.content - sizes.viewport;
const maxThumbPos = scrollbar - thumbSizePx;
const scrollClampRange = dir === "ltr" ? [0, maxScrollPos] : [maxScrollPos * -1, 0];
const scrollWithoutMomentum = (0, import_number.clamp)(scrollPos, scrollClampRange);
const interpolate = linearScale([0, maxScrollPos], [0, maxThumbPos]);
return interpolate(scrollWithoutMomentum);
}
function linearScale(input, output) {
return (value) => {
if (input[0] === input[1] || output[0] === output[1]) return output[0];
const ratio = (output[1] - output[0]) / (input[1] - input[0]);
return output[0] + ratio * (value - input[0]);
};
}
function isScrollingWithinScrollbarBounds(scrollPos, maxScrollPos) {
return scrollPos > 0 && scrollPos < maxScrollPos;
}
var addUnlinkedScrollListener = (node, handler = () => {
}) => {
let prevPosition = { left: node.scrollLeft, top: node.scrollTop };
let rAF = 0;
(function loop() {
const position = { left: node.scrollLeft, top: node.scrollTop };
const isHorizontalScroll = prevPosition.left !== position.left;
const isVerticalScroll = prevPosition.top !== position.top;
if (isHorizontalScroll || isVerticalScroll) handler();
prevPosition = position;
rAF = window.requestAnimationFrame(loop);
})();
return () => window.cancelAnimationFrame(rAF);
};
function useDebounceCallback(callback, delay) {
const handleCallback = (0, import_react_use_callback_ref.useCallbackRef)(callback);
const debounceTimerRef = React2.useRef(0);
React2.useEffect(() => () => window.clearTimeout(debounceTimerRef.current), []);
return React2.useCallback(() => {
window.clearTimeout(debounceTimerRef.current);
debounceTimerRef.current = window.setTimeout(handleCallback, delay);
}, [handleCallback, delay]);
}
function useResizeObserver(element, onResize) {
const handleResize = (0, import_react_use_callback_ref.useCallbackRef)(onResize);
(0, import_react_use_layout_effect.useLayoutEffect)(() => {
let rAF = 0;
if (element) {
const resizeObserver = new ResizeObserver(() => {
cancelAnimationFrame(rAF);
rAF = window.requestAnimationFrame(handleResize);
});
resizeObserver.observe(element);
return () => {
window.cancelAnimationFrame(rAF);
resizeObserver.unobserve(element);
};
}
}, [element, handleResize]);
}
var Root = ScrollArea;
var Viewport = ScrollAreaViewport;
var Scrollbar = ScrollAreaScrollbar;
var Thumb = ScrollAreaThumb;
var Corner = ScrollAreaCorner;
//# sourceMappingURL=index.js.map

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"use client";
// src/scroll-area.tsx
import * as React2 from "react";
import { Primitive } from "@radix-ui/react-primitive";
import { Presence } from "@radix-ui/react-presence";
import { createContextScope } from "@radix-ui/react-context";
import { useComposedRefs } from "@radix-ui/react-compose-refs";
import { useCallbackRef } from "@radix-ui/react-use-callback-ref";
import { useDirection } from "@radix-ui/react-direction";
import { useLayoutEffect } from "@radix-ui/react-use-layout-effect";
import { clamp } from "@radix-ui/number";
import { composeEventHandlers } from "@radix-ui/primitive";
// src/use-state-machine.ts
import * as React from "react";
function useStateMachine(initialState, machine) {
return React.useReducer((state, event) => {
const nextState = machine[state][event];
return nextState ?? state;
}, initialState);
}
// src/scroll-area.tsx
import { Fragment, jsx, jsxs } from "react/jsx-runtime";
var SCROLL_AREA_NAME = "ScrollArea";
var [createScrollAreaContext, createScrollAreaScope] = createContextScope(SCROLL_AREA_NAME);
var [ScrollAreaProvider, useScrollAreaContext] = createScrollAreaContext(SCROLL_AREA_NAME);
var ScrollArea = React2.forwardRef(
(props, forwardedRef) => {
const {
__scopeScrollArea,
type = "hover",
dir,
scrollHideDelay = 600,
...scrollAreaProps
} = props;
const [scrollArea, setScrollArea] = React2.useState(null);
const [viewport, setViewport] = React2.useState(null);
const [content, setContent] = React2.useState(null);
const [scrollbarX, setScrollbarX] = React2.useState(null);
const [scrollbarY, setScrollbarY] = React2.useState(null);
const [cornerWidth, setCornerWidth] = React2.useState(0);
const [cornerHeight, setCornerHeight] = React2.useState(0);
const [scrollbarXEnabled, setScrollbarXEnabled] = React2.useState(false);
const [scrollbarYEnabled, setScrollbarYEnabled] = React2.useState(false);
const composedRefs = useComposedRefs(forwardedRef, (node) => setScrollArea(node));
const direction = useDirection(dir);
return /* @__PURE__ */ jsx(
ScrollAreaProvider,
{
scope: __scopeScrollArea,
type,
dir: direction,
scrollHideDelay,
scrollArea,
viewport,
onViewportChange: setViewport,
content,
onContentChange: setContent,
scrollbarX,
onScrollbarXChange: setScrollbarX,
scrollbarXEnabled,
onScrollbarXEnabledChange: setScrollbarXEnabled,
scrollbarY,
onScrollbarYChange: setScrollbarY,
scrollbarYEnabled,
onScrollbarYEnabledChange: setScrollbarYEnabled,
onCornerWidthChange: setCornerWidth,
onCornerHeightChange: setCornerHeight,
children: /* @__PURE__ */ jsx(
Primitive.div,
{
dir: direction,
...scrollAreaProps,
ref: composedRefs,
style: {
position: "relative",
// Pass corner sizes as CSS vars to reduce re-renders of context consumers
["--radix-scroll-area-corner-width"]: cornerWidth + "px",
["--radix-scroll-area-corner-height"]: cornerHeight + "px",
...props.style
}
}
)
}
);
}
);
ScrollArea.displayName = SCROLL_AREA_NAME;
var VIEWPORT_NAME = "ScrollAreaViewport";
var ScrollAreaViewport = React2.forwardRef(
(props, forwardedRef) => {
const { __scopeScrollArea, children, nonce, ...viewportProps } = props;
const context = useScrollAreaContext(VIEWPORT_NAME, __scopeScrollArea);
const ref = React2.useRef(null);
const composedRefs = useComposedRefs(forwardedRef, ref, context.onViewportChange);
return /* @__PURE__ */ jsxs(Fragment, { children: [
/* @__PURE__ */ jsx(
"style",
{
dangerouslySetInnerHTML: {
__html: `[data-radix-scroll-area-viewport]{scrollbar-width:none;-ms-overflow-style:none;-webkit-overflow-scrolling:touch;}[data-radix-scroll-area-viewport]::-webkit-scrollbar{display:none}`
},
nonce
}
),
/* @__PURE__ */ jsx(
Primitive.div,
{
"data-radix-scroll-area-viewport": "",
...viewportProps,
ref: composedRefs,
style: {
/**
* We don't support `visible` because the intention is to have at least one scrollbar
* if this component is used and `visible` will behave like `auto` in that case
* https://developer.mozilla.org/en-US/docs/Web/CSS/overflow#description
*
* We don't handle `auto` because the intention is for the native implementation
* to be hidden if using this component. We just want to ensure the node is scrollable
* so could have used either `scroll` or `auto` here. We picked `scroll` to prevent
* the browser from having to work out whether to render native scrollbars or not,
* we tell it to with the intention of hiding them in CSS.
*/
overflowX: context.scrollbarXEnabled ? "scroll" : "hidden",
overflowY: context.scrollbarYEnabled ? "scroll" : "hidden",
...props.style
},
children: /* @__PURE__ */ jsx("div", { ref: context.onContentChange, style: { minWidth: "100%", display: "table" }, children })
}
)
] });
}
);
ScrollAreaViewport.displayName = VIEWPORT_NAME;
var SCROLLBAR_NAME = "ScrollAreaScrollbar";
var ScrollAreaScrollbar = React2.forwardRef(
(props, forwardedRef) => {
const { forceMount, ...scrollbarProps } = props;
const context = useScrollAreaContext(SCROLLBAR_NAME, props.__scopeScrollArea);
const { onScrollbarXEnabledChange, onScrollbarYEnabledChange } = context;
const isHorizontal = props.orientation === "horizontal";
React2.useEffect(() => {
isHorizontal ? onScrollbarXEnabledChange(true) : onScrollbarYEnabledChange(true);
return () => {
isHorizontal ? onScrollbarXEnabledChange(false) : onScrollbarYEnabledChange(false);
};
}, [isHorizontal, onScrollbarXEnabledChange, onScrollbarYEnabledChange]);
return context.type === "hover" ? /* @__PURE__ */ jsx(ScrollAreaScrollbarHover, { ...scrollbarProps, ref: forwardedRef, forceMount }) : context.type === "scroll" ? /* @__PURE__ */ jsx(ScrollAreaScrollbarScroll, { ...scrollbarProps, ref: forwardedRef, forceMount }) : context.type === "auto" ? /* @__PURE__ */ jsx(ScrollAreaScrollbarAuto, { ...scrollbarProps, ref: forwardedRef, forceMount }) : context.type === "always" ? /* @__PURE__ */ jsx(ScrollAreaScrollbarVisible, { ...scrollbarProps, ref: forwardedRef }) : null;
}
);
ScrollAreaScrollbar.displayName = SCROLLBAR_NAME;
var ScrollAreaScrollbarHover = React2.forwardRef((props, forwardedRef) => {
const { forceMount, ...scrollbarProps } = props;
const context = useScrollAreaContext(SCROLLBAR_NAME, props.__scopeScrollArea);
const [visible, setVisible] = React2.useState(false);
React2.useEffect(() => {
const scrollArea = context.scrollArea;
let hideTimer = 0;
if (scrollArea) {
const handlePointerEnter = () => {
window.clearTimeout(hideTimer);
setVisible(true);
};
const handlePointerLeave = () => {
hideTimer = window.setTimeout(() => setVisible(false), context.scrollHideDelay);
};
scrollArea.addEventListener("pointerenter", handlePointerEnter);
scrollArea.addEventListener("pointerleave", handlePointerLeave);
return () => {
window.clearTimeout(hideTimer);
scrollArea.removeEventListener("pointerenter", handlePointerEnter);
scrollArea.removeEventListener("pointerleave", handlePointerLeave);
};
}
}, [context.scrollArea, context.scrollHideDelay]);
return /* @__PURE__ */ jsx(Presence, { present: forceMount || visible, children: /* @__PURE__ */ jsx(
ScrollAreaScrollbarAuto,
{
"data-state": visible ? "visible" : "hidden",
...scrollbarProps,
ref: forwardedRef
}
) });
});
var ScrollAreaScrollbarScroll = React2.forwardRef((props, forwardedRef) => {
const { forceMount, ...scrollbarProps } = props;
const context = useScrollAreaContext(SCROLLBAR_NAME, props.__scopeScrollArea);
const isHorizontal = props.orientation === "horizontal";
const debounceScrollEnd = useDebounceCallback(() => send("SCROLL_END"), 100);
const [state, send] = useStateMachine("hidden", {
hidden: {
SCROLL: "scrolling"
},
scrolling: {
SCROLL_END: "idle",
POINTER_ENTER: "interacting"
},
interacting: {
SCROLL: "interacting",
POINTER_LEAVE: "idle"
},
idle: {
HIDE: "hidden",
SCROLL: "scrolling",
POINTER_ENTER: "interacting"
}
});
React2.useEffect(() => {
if (state === "idle") {
const hideTimer = window.setTimeout(() => send("HIDE"), context.scrollHideDelay);
return () => window.clearTimeout(hideTimer);
}
}, [state, context.scrollHideDelay, send]);
React2.useEffect(() => {
const viewport = context.viewport;
const scrollDirection = isHorizontal ? "scrollLeft" : "scrollTop";
if (viewport) {
let prevScrollPos = viewport[scrollDirection];
const handleScroll = () => {
const scrollPos = viewport[scrollDirection];
const hasScrollInDirectionChanged = prevScrollPos !== scrollPos;
if (hasScrollInDirectionChanged) {
send("SCROLL");
debounceScrollEnd();
}
prevScrollPos = scrollPos;
};
viewport.addEventListener("scroll", handleScroll);
return () => viewport.removeEventListener("scroll", handleScroll);
}
}, [context.viewport, isHorizontal, send, debounceScrollEnd]);
return /* @__PURE__ */ jsx(Presence, { present: forceMount || state !== "hidden", children: /* @__PURE__ */ jsx(
ScrollAreaScrollbarVisible,
{
"data-state": state === "hidden" ? "hidden" : "visible",
...scrollbarProps,
ref: forwardedRef,
onPointerEnter: composeEventHandlers(props.onPointerEnter, () => send("POINTER_ENTER")),
onPointerLeave: composeEventHandlers(props.onPointerLeave, () => send("POINTER_LEAVE"))
}
) });
});
var ScrollAreaScrollbarAuto = React2.forwardRef((props, forwardedRef) => {
const context = useScrollAreaContext(SCROLLBAR_NAME, props.__scopeScrollArea);
const { forceMount, ...scrollbarProps } = props;
const [visible, setVisible] = React2.useState(false);
const isHorizontal = props.orientation === "horizontal";
const handleResize = useDebounceCallback(() => {
if (context.viewport) {
const isOverflowX = context.viewport.offsetWidth < context.viewport.scrollWidth;
const isOverflowY = context.viewport.offsetHeight < context.viewport.scrollHeight;
setVisible(isHorizontal ? isOverflowX : isOverflowY);
}
}, 10);
useResizeObserver(context.viewport, handleResize);
useResizeObserver(context.content, handleResize);
return /* @__PURE__ */ jsx(Presence, { present: forceMount || visible, children: /* @__PURE__ */ jsx(
ScrollAreaScrollbarVisible,
{
"data-state": visible ? "visible" : "hidden",
...scrollbarProps,
ref: forwardedRef
}
) });
});
var ScrollAreaScrollbarVisible = React2.forwardRef((props, forwardedRef) => {
const { orientation = "vertical", ...scrollbarProps } = props;
const context = useScrollAreaContext(SCROLLBAR_NAME, props.__scopeScrollArea);
const thumbRef = React2.useRef(null);
const pointerOffsetRef = React2.useRef(0);
const [sizes, setSizes] = React2.useState({
content: 0,
viewport: 0,
scrollbar: { size: 0, paddingStart: 0, paddingEnd: 0 }
});
const thumbRatio = getThumbRatio(sizes.viewport, sizes.content);
const commonProps = {
...scrollbarProps,
sizes,
onSizesChange: setSizes,
hasThumb: Boolean(thumbRatio > 0 && thumbRatio < 1),
onThumbChange: (thumb) => thumbRef.current = thumb,
onThumbPointerUp: () => pointerOffsetRef.current = 0,
onThumbPointerDown: (pointerPos) => pointerOffsetRef.current = pointerPos
};
function getScrollPosition(pointerPos, dir) {
return getScrollPositionFromPointer(pointerPos, pointerOffsetRef.current, sizes, dir);
}
if (orientation === "horizontal") {
return /* @__PURE__ */ jsx(
ScrollAreaScrollbarX,
{
...commonProps,
ref: forwardedRef,
onThumbPositionChange: () => {
if (context.viewport && thumbRef.current) {
const scrollPos = context.viewport.scrollLeft;
const offset = getThumbOffsetFromScroll(scrollPos, sizes, context.dir);
thumbRef.current.style.transform = `translate3d(${offset}px, 0, 0)`;
}
},
onWheelScroll: (scrollPos) => {
if (context.viewport) context.viewport.scrollLeft = scrollPos;
},
onDragScroll: (pointerPos) => {
if (context.viewport) {
context.viewport.scrollLeft = getScrollPosition(pointerPos, context.dir);
}
}
}
);
}
if (orientation === "vertical") {
return /* @__PURE__ */ jsx(
ScrollAreaScrollbarY,
{
...commonProps,
ref: forwardedRef,
onThumbPositionChange: () => {
if (context.viewport && thumbRef.current) {
const scrollPos = context.viewport.scrollTop;
const offset = getThumbOffsetFromScroll(scrollPos, sizes);
thumbRef.current.style.transform = `translate3d(0, ${offset}px, 0)`;
}
},
onWheelScroll: (scrollPos) => {
if (context.viewport) context.viewport.scrollTop = scrollPos;
},
onDragScroll: (pointerPos) => {
if (context.viewport) context.viewport.scrollTop = getScrollPosition(pointerPos);
}
}
);
}
return null;
});
var ScrollAreaScrollbarX = React2.forwardRef((props, forwardedRef) => {
const { sizes, onSizesChange, ...scrollbarProps } = props;
const context = useScrollAreaContext(SCROLLBAR_NAME, props.__scopeScrollArea);
const [computedStyle, setComputedStyle] = React2.useState();
const ref = React2.useRef(null);
const composeRefs = useComposedRefs(forwardedRef, ref, context.onScrollbarXChange);
React2.useEffect(() => {
if (ref.current) setComputedStyle(getComputedStyle(ref.current));
}, [ref]);
return /* @__PURE__ */ jsx(
ScrollAreaScrollbarImpl,
{
"data-orientation": "horizontal",
...scrollbarProps,
ref: composeRefs,
sizes,
style: {
bottom: 0,
left: context.dir === "rtl" ? "var(--radix-scroll-area-corner-width)" : 0,
right: context.dir === "ltr" ? "var(--radix-scroll-area-corner-width)" : 0,
["--radix-scroll-area-thumb-width"]: getThumbSize(sizes) + "px",
...props.style
},
onThumbPointerDown: (pointerPos) => props.onThumbPointerDown(pointerPos.x),
onDragScroll: (pointerPos) => props.onDragScroll(pointerPos.x),
onWheelScroll: (event, maxScrollPos) => {
if (context.viewport) {
const scrollPos = context.viewport.scrollLeft + event.deltaX;
props.onWheelScroll(scrollPos);
if (isScrollingWithinScrollbarBounds(scrollPos, maxScrollPos)) {
event.preventDefault();
}
}
},
onResize: () => {
if (ref.current && context.viewport && computedStyle) {
onSizesChange({
content: context.viewport.scrollWidth,
viewport: context.viewport.offsetWidth,
scrollbar: {
size: ref.current.clientWidth,
paddingStart: toInt(computedStyle.paddingLeft),
paddingEnd: toInt(computedStyle.paddingRight)
}
});
}
}
}
);
});
var ScrollAreaScrollbarY = React2.forwardRef((props, forwardedRef) => {
const { sizes, onSizesChange, ...scrollbarProps } = props;
const context = useScrollAreaContext(SCROLLBAR_NAME, props.__scopeScrollArea);
const [computedStyle, setComputedStyle] = React2.useState();
const ref = React2.useRef(null);
const composeRefs = useComposedRefs(forwardedRef, ref, context.onScrollbarYChange);
React2.useEffect(() => {
if (ref.current) setComputedStyle(getComputedStyle(ref.current));
}, [ref]);
return /* @__PURE__ */ jsx(
ScrollAreaScrollbarImpl,
{
"data-orientation": "vertical",
...scrollbarProps,
ref: composeRefs,
sizes,
style: {
top: 0,
right: context.dir === "ltr" ? 0 : void 0,
left: context.dir === "rtl" ? 0 : void 0,
bottom: "var(--radix-scroll-area-corner-height)",
["--radix-scroll-area-thumb-height"]: getThumbSize(sizes) + "px",
...props.style
},
onThumbPointerDown: (pointerPos) => props.onThumbPointerDown(pointerPos.y),
onDragScroll: (pointerPos) => props.onDragScroll(pointerPos.y),
onWheelScroll: (event, maxScrollPos) => {
if (context.viewport) {
const scrollPos = context.viewport.scrollTop + event.deltaY;
props.onWheelScroll(scrollPos);
if (isScrollingWithinScrollbarBounds(scrollPos, maxScrollPos)) {
event.preventDefault();
}
}
},
onResize: () => {
if (ref.current && context.viewport && computedStyle) {
onSizesChange({
content: context.viewport.scrollHeight,
viewport: context.viewport.offsetHeight,
scrollbar: {
size: ref.current.clientHeight,
paddingStart: toInt(computedStyle.paddingTop),
paddingEnd: toInt(computedStyle.paddingBottom)
}
});
}
}
}
);
});
var [ScrollbarProvider, useScrollbarContext] = createScrollAreaContext(SCROLLBAR_NAME);
var ScrollAreaScrollbarImpl = React2.forwardRef((props, forwardedRef) => {
const {
__scopeScrollArea,
sizes,
hasThumb,
onThumbChange,
onThumbPointerUp,
onThumbPointerDown,
onThumbPositionChange,
onDragScroll,
onWheelScroll,
onResize,
...scrollbarProps
} = props;
const context = useScrollAreaContext(SCROLLBAR_NAME, __scopeScrollArea);
const [scrollbar, setScrollbar] = React2.useState(null);
const composeRefs = useComposedRefs(forwardedRef, (node) => setScrollbar(node));
const rectRef = React2.useRef(null);
const prevWebkitUserSelectRef = React2.useRef("");
const viewport = context.viewport;
const maxScrollPos = sizes.content - sizes.viewport;
const handleWheelScroll = useCallbackRef(onWheelScroll);
const handleThumbPositionChange = useCallbackRef(onThumbPositionChange);
const handleResize = useDebounceCallback(onResize, 10);
function handleDragScroll(event) {
if (rectRef.current) {
const x = event.clientX - rectRef.current.left;
const y = event.clientY - rectRef.current.top;
onDragScroll({ x, y });
}
}
React2.useEffect(() => {
const handleWheel = (event) => {
const element = event.target;
const isScrollbarWheel = scrollbar?.contains(element);
if (isScrollbarWheel) handleWheelScroll(event, maxScrollPos);
};
document.addEventListener("wheel", handleWheel, { passive: false });
return () => document.removeEventListener("wheel", handleWheel, { passive: false });
}, [viewport, scrollbar, maxScrollPos, handleWheelScroll]);
React2.useEffect(handleThumbPositionChange, [sizes, handleThumbPositionChange]);
useResizeObserver(scrollbar, handleResize);
useResizeObserver(context.content, handleResize);
return /* @__PURE__ */ jsx(
ScrollbarProvider,
{
scope: __scopeScrollArea,
scrollbar,
hasThumb,
onThumbChange: useCallbackRef(onThumbChange),
onThumbPointerUp: useCallbackRef(onThumbPointerUp),
onThumbPositionChange: handleThumbPositionChange,
onThumbPointerDown: useCallbackRef(onThumbPointerDown),
children: /* @__PURE__ */ jsx(
Primitive.div,
{
...scrollbarProps,
ref: composeRefs,
style: { position: "absolute", ...scrollbarProps.style },
onPointerDown: composeEventHandlers(props.onPointerDown, (event) => {
const mainPointer = 0;
if (event.button === mainPointer) {
const element = event.target;
element.setPointerCapture(event.pointerId);
rectRef.current = scrollbar.getBoundingClientRect();
prevWebkitUserSelectRef.current = document.body.style.webkitUserSelect;
document.body.style.webkitUserSelect = "none";
if (context.viewport) context.viewport.style.scrollBehavior = "auto";
handleDragScroll(event);
}
}),
onPointerMove: composeEventHandlers(props.onPointerMove, handleDragScroll),
onPointerUp: composeEventHandlers(props.onPointerUp, (event) => {
const element = event.target;
if (element.hasPointerCapture(event.pointerId)) {
element.releasePointerCapture(event.pointerId);
}
document.body.style.webkitUserSelect = prevWebkitUserSelectRef.current;
if (context.viewport) context.viewport.style.scrollBehavior = "";
rectRef.current = null;
})
}
)
}
);
});
var THUMB_NAME = "ScrollAreaThumb";
var ScrollAreaThumb = React2.forwardRef(
(props, forwardedRef) => {
const { forceMount, ...thumbProps } = props;
const scrollbarContext = useScrollbarContext(THUMB_NAME, props.__scopeScrollArea);
return /* @__PURE__ */ jsx(Presence, { present: forceMount || scrollbarContext.hasThumb, children: /* @__PURE__ */ jsx(ScrollAreaThumbImpl, { ref: forwardedRef, ...thumbProps }) });
}
);
var ScrollAreaThumbImpl = React2.forwardRef(
(props, forwardedRef) => {
const { __scopeScrollArea, style, ...thumbProps } = props;
const scrollAreaContext = useScrollAreaContext(THUMB_NAME, __scopeScrollArea);
const scrollbarContext = useScrollbarContext(THUMB_NAME, __scopeScrollArea);
const { onThumbPositionChange } = scrollbarContext;
const composedRef = useComposedRefs(
forwardedRef,
(node) => scrollbarContext.onThumbChange(node)
);
const removeUnlinkedScrollListenerRef = React2.useRef(void 0);
const debounceScrollEnd = useDebounceCallback(() => {
if (removeUnlinkedScrollListenerRef.current) {
removeUnlinkedScrollListenerRef.current();
removeUnlinkedScrollListenerRef.current = void 0;
}
}, 100);
React2.useEffect(() => {
const viewport = scrollAreaContext.viewport;
if (viewport) {
const handleScroll = () => {
debounceScrollEnd();
if (!removeUnlinkedScrollListenerRef.current) {
const listener = addUnlinkedScrollListener(viewport, onThumbPositionChange);
removeUnlinkedScrollListenerRef.current = listener;
onThumbPositionChange();
}
};
onThumbPositionChange();
viewport.addEventListener("scroll", handleScroll);
return () => viewport.removeEventListener("scroll", handleScroll);
}
}, [scrollAreaContext.viewport, debounceScrollEnd, onThumbPositionChange]);
return /* @__PURE__ */ jsx(
Primitive.div,
{
"data-state": scrollbarContext.hasThumb ? "visible" : "hidden",
...thumbProps,
ref: composedRef,
style: {
width: "var(--radix-scroll-area-thumb-width)",
height: "var(--radix-scroll-area-thumb-height)",
...style
},
onPointerDownCapture: composeEventHandlers(props.onPointerDownCapture, (event) => {
const thumb = event.target;
const thumbRect = thumb.getBoundingClientRect();
const x = event.clientX - thumbRect.left;
const y = event.clientY - thumbRect.top;
scrollbarContext.onThumbPointerDown({ x, y });
}),
onPointerUp: composeEventHandlers(props.onPointerUp, scrollbarContext.onThumbPointerUp)
}
);
}
);
ScrollAreaThumb.displayName = THUMB_NAME;
var CORNER_NAME = "ScrollAreaCorner";
var ScrollAreaCorner = React2.forwardRef(
(props, forwardedRef) => {
const context = useScrollAreaContext(CORNER_NAME, props.__scopeScrollArea);
const hasBothScrollbarsVisible = Boolean(context.scrollbarX && context.scrollbarY);
const hasCorner = context.type !== "scroll" && hasBothScrollbarsVisible;
return hasCorner ? /* @__PURE__ */ jsx(ScrollAreaCornerImpl, { ...props, ref: forwardedRef }) : null;
}
);
ScrollAreaCorner.displayName = CORNER_NAME;
var ScrollAreaCornerImpl = React2.forwardRef((props, forwardedRef) => {
const { __scopeScrollArea, ...cornerProps } = props;
const context = useScrollAreaContext(CORNER_NAME, __scopeScrollArea);
const [width, setWidth] = React2.useState(0);
const [height, setHeight] = React2.useState(0);
const hasSize = Boolean(width && height);
useResizeObserver(context.scrollbarX, () => {
const height2 = context.scrollbarX?.offsetHeight || 0;
context.onCornerHeightChange(height2);
setHeight(height2);
});
useResizeObserver(context.scrollbarY, () => {
const width2 = context.scrollbarY?.offsetWidth || 0;
context.onCornerWidthChange(width2);
setWidth(width2);
});
return hasSize ? /* @__PURE__ */ jsx(
Primitive.div,
{
...cornerProps,
ref: forwardedRef,
style: {
width,
height,
position: "absolute",
right: context.dir === "ltr" ? 0 : void 0,
left: context.dir === "rtl" ? 0 : void 0,
bottom: 0,
...props.style
}
}
) : null;
});
function toInt(value) {
return value ? parseInt(value, 10) : 0;
}
function getThumbRatio(viewportSize, contentSize) {
const ratio = viewportSize / contentSize;
return isNaN(ratio) ? 0 : ratio;
}
function getThumbSize(sizes) {
const ratio = getThumbRatio(sizes.viewport, sizes.content);
const scrollbarPadding = sizes.scrollbar.paddingStart + sizes.scrollbar.paddingEnd;
const thumbSize = (sizes.scrollbar.size - scrollbarPadding) * ratio;
return Math.max(thumbSize, 18);
}
function getScrollPositionFromPointer(pointerPos, pointerOffset, sizes, dir = "ltr") {
const thumbSizePx = getThumbSize(sizes);
const thumbCenter = thumbSizePx / 2;
const offset = pointerOffset || thumbCenter;
const thumbOffsetFromEnd = thumbSizePx - offset;
const minPointerPos = sizes.scrollbar.paddingStart + offset;
const maxPointerPos = sizes.scrollbar.size - sizes.scrollbar.paddingEnd - thumbOffsetFromEnd;
const maxScrollPos = sizes.content - sizes.viewport;
const scrollRange = dir === "ltr" ? [0, maxScrollPos] : [maxScrollPos * -1, 0];
const interpolate = linearScale([minPointerPos, maxPointerPos], scrollRange);
return interpolate(pointerPos);
}
function getThumbOffsetFromScroll(scrollPos, sizes, dir = "ltr") {
const thumbSizePx = getThumbSize(sizes);
const scrollbarPadding = sizes.scrollbar.paddingStart + sizes.scrollbar.paddingEnd;
const scrollbar = sizes.scrollbar.size - scrollbarPadding;
const maxScrollPos = sizes.content - sizes.viewport;
const maxThumbPos = scrollbar - thumbSizePx;
const scrollClampRange = dir === "ltr" ? [0, maxScrollPos] : [maxScrollPos * -1, 0];
const scrollWithoutMomentum = clamp(scrollPos, scrollClampRange);
const interpolate = linearScale([0, maxScrollPos], [0, maxThumbPos]);
return interpolate(scrollWithoutMomentum);
}
function linearScale(input, output) {
return (value) => {
if (input[0] === input[1] || output[0] === output[1]) return output[0];
const ratio = (output[1] - output[0]) / (input[1] - input[0]);
return output[0] + ratio * (value - input[0]);
};
}
function isScrollingWithinScrollbarBounds(scrollPos, maxScrollPos) {
return scrollPos > 0 && scrollPos < maxScrollPos;
}
var addUnlinkedScrollListener = (node, handler = () => {
}) => {
let prevPosition = { left: node.scrollLeft, top: node.scrollTop };
let rAF = 0;
(function loop() {
const position = { left: node.scrollLeft, top: node.scrollTop };
const isHorizontalScroll = prevPosition.left !== position.left;
const isVerticalScroll = prevPosition.top !== position.top;
if (isHorizontalScroll || isVerticalScroll) handler();
prevPosition = position;
rAF = window.requestAnimationFrame(loop);
})();
return () => window.cancelAnimationFrame(rAF);
};
function useDebounceCallback(callback, delay) {
const handleCallback = useCallbackRef(callback);
const debounceTimerRef = React2.useRef(0);
React2.useEffect(() => () => window.clearTimeout(debounceTimerRef.current), []);
return React2.useCallback(() => {
window.clearTimeout(debounceTimerRef.current);
debounceTimerRef.current = window.setTimeout(handleCallback, delay);
}, [handleCallback, delay]);
}
function useResizeObserver(element, onResize) {
const handleResize = useCallbackRef(onResize);
useLayoutEffect(() => {
let rAF = 0;
if (element) {
const resizeObserver = new ResizeObserver(() => {
cancelAnimationFrame(rAF);
rAF = window.requestAnimationFrame(handleResize);
});
resizeObserver.observe(element);
return () => {
window.cancelAnimationFrame(rAF);
resizeObserver.unobserve(element);
};
}
}, [element, handleResize]);
}
var Root = ScrollArea;
var Viewport = ScrollAreaViewport;
var Scrollbar = ScrollAreaScrollbar;
var Thumb = ScrollAreaThumb;
var Corner = ScrollAreaCorner;
export {
Corner,
Root,
ScrollArea,
ScrollAreaCorner,
ScrollAreaScrollbar,
ScrollAreaThumb,
ScrollAreaViewport,
Scrollbar,
Thumb,
Viewport,
createScrollAreaScope
};
//# sourceMappingURL=index.mjs.map

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{
"name": "@radix-ui/react-scroll-area",
"version": "1.2.10",
"license": "MIT",
"source": "./src/index.ts",
"main": "./dist/index.js",
"module": "./dist/index.mjs",
"files": [
"dist",
"README.md"
],
"sideEffects": false,
"dependencies": {
"@radix-ui/number": "1.1.1",
"@radix-ui/react-compose-refs": "1.1.2",
"@radix-ui/primitive": "1.1.3",
"@radix-ui/react-context": "1.1.2",
"@radix-ui/react-direction": "1.1.1",
"@radix-ui/react-presence": "1.1.5",
"@radix-ui/react-use-layout-effect": "1.1.1",
"@radix-ui/react-primitive": "2.1.3",
"@radix-ui/react-use-callback-ref": "1.1.1"
},
"devDependencies": {
"@types/react": "^19.0.7",
"@types/react-dom": "^19.0.3",
"eslint": "^9.18.0",
"react": "^19.1.0",
"react-dom": "^19.1.0",
"typescript": "^5.7.3",
"@repo/eslint-config": "0.0.0",
"@repo/typescript-config": "0.0.0",
"@repo/builder": "0.0.0"
},
"peerDependencies": {
"@types/react": "*",
"@types/react-dom": "*",
"react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc",
"react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
},
"peerDependenciesMeta": {
"@types/react": {
"optional": true
},
"@types/react-dom": {
"optional": true
}
},
"homepage": "https://radix-ui.com/primitives",
"repository": {
"type": "git",
"url": "git+https://github.com/radix-ui/primitives.git"
},
"bugs": {
"url": "https://github.com/radix-ui/primitives/issues"
},
"scripts": {
"lint": "eslint --max-warnings 0 src",
"clean": "rm -rf dist",
"typecheck": "tsc --noEmit",
"build": "radix-build"
},
"types": "./dist/index.d.ts",
"exports": {
".": {
"import": {
"types": "./dist/index.d.mts",
"default": "./dist/index.mjs"
},
"require": {
"types": "./dist/index.d.ts",
"default": "./dist/index.js"
}
}
}
}