@mantine/core/esm/ScrollArea/ScrollArea.js

React components library focused on usability, accessibility and developer experience

import React, { forwardRef, useState } from 'react';
import * as RadixScrollArea from '@radix-ui/react-scroll-area';
import { useComponentDefaultProps, useMantineTheme } from '@mantine/styles';
import { packSx } from '@mantine/utils';
import useStyles from './ScrollArea.styles.js';
import { Box } from '../Box/Box.js';

var __defProp = Object.defineProperty;
var __defProps = Object.defineProperties;
var __getOwnPropDescs = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols = Object.getOwnPropertySymbols;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __propIsEnum = Object.prototype.propertyIsEnumerable;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp.call(b, prop))
      __defNormalProp(a, prop, b[prop]);
  if (__getOwnPropSymbols)
    for (var prop of __getOwnPropSymbols(b)) {
      if (__propIsEnum.call(b, prop))
        __defNormalProp(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps = (a, b) => __defProps(a, __getOwnPropDescs(b));
var __objRest = (source, exclude) => {
  var target = {};
  for (var prop in source)
    if (__hasOwnProp.call(source, prop) && exclude.indexOf(prop) < 0)
      target[prop] = source[prop];
  if (source != null && __getOwnPropSymbols)
    for (var prop of __getOwnPropSymbols(source)) {
      if (exclude.indexOf(prop) < 0 && __propIsEnum.call(source, prop))
        target[prop] = source[prop];
    }
  return target;
};
const defaultProps = {
  scrollbarSize: 12,
  scrollHideDelay: 1e3,
  type: "hover",
  offsetScrollbars: false
};
const _ScrollArea = forwardRef((props, ref) => {
  const _a = useComponentDefaultProps("ScrollArea", defaultProps, props), {
    children,
    className,
    classNames,
    styles,
    scrollbarSize,
    scrollHideDelay,
    type,
    dir,
    offsetScrollbars,
    viewportRef,
    onScrollPositionChange,
    unstyled,
    variant,
    viewportProps
  } = _a, others = __objRest(_a, [
    "children",
    "className",
    "classNames",
    "styles",
    "scrollbarSize",
    "scrollHideDelay",
    "type",
    "dir",
    "offsetScrollbars",
    "viewportRef",
    "onScrollPositionChange",
    "unstyled",
    "variant",
    "viewportProps"
  ]);
  const [scrollbarHovered, setScrollbarHovered] = useState(false);
  const theme = useMantineTheme();
  const { classes, cx } = useStyles({ scrollbarSize, offsetScrollbars, scrollbarHovered, hidden: type === "never" }, { name: "ScrollArea", classNames, styles, unstyled, variant });
  return /* @__PURE__ */ React.createElement(RadixScrollArea.Root, {
    type: type === "never" ? "always" : type,
    scrollHideDelay,
    dir: dir || theme.dir,
    ref,
    asChild: true
  }, /* @__PURE__ */ React.createElement(Box, __spreadValues({
    className: cx(classes.root, className)
  }, others), /* @__PURE__ */ React.createElement(RadixScrollArea.Viewport, __spreadProps(__spreadValues({}, viewportProps), {
    className: classes.viewport,
    ref: viewportRef,
    onScroll: typeof onScrollPositionChange === "function" ? ({ currentTarget }) => onScrollPositionChange({
      x: currentTarget.scrollLeft,
      y: currentTarget.scrollTop
    }) : void 0
  }), children), /* @__PURE__ */ React.createElement(RadixScrollArea.Scrollbar, {
    orientation: "horizontal",
    className: classes.scrollbar,
    forceMount: true,
    onMouseEnter: () => setScrollbarHovered(true),
    onMouseLeave: () => setScrollbarHovered(false)
  }, /* @__PURE__ */ React.createElement(RadixScrollArea.Thumb, {
    className: classes.thumb
  })), /* @__PURE__ */ React.createElement(RadixScrollArea.Scrollbar, {
    orientation: "vertical",
    className: classes.scrollbar,
    forceMount: true,
    onMouseEnter: () => setScrollbarHovered(true),
    onMouseLeave: () => setScrollbarHovered(false)
  }, /* @__PURE__ */ React.createElement(RadixScrollArea.Thumb, {
    className: classes.thumb
  })), /* @__PURE__ */ React.createElement(RadixScrollArea.Corner, {
    className: classes.corner
  })));
});
const ScrollAreaAutosize = forwardRef((props, ref) => {
  const _a = useComponentDefaultProps("ScrollAreaAutosize", defaultProps, props), {
    children,
    classNames,
    styles,
    scrollbarSize,
    scrollHideDelay,
    type,
    dir,
    offsetScrollbars,
    viewportRef,
    onScrollPositionChange,
    unstyled,
    sx,
    variant,
    viewportProps
  } = _a, others = __objRest(_a, [
    "children",
    "classNames",
    "styles",
    "scrollbarSize",
    "scrollHideDelay",
    "type",
    "dir",
    "offsetScrollbars",
    "viewportRef",
    "onScrollPositionChange",
    "unstyled",
    "sx",
    "variant",
    "viewportProps"
  ]);
  return /* @__PURE__ */ React.createElement(Box, __spreadProps(__spreadValues({}, others), {
    ref,
    sx: [{ display: "flex" }, ...packSx(sx)]
  }), /* @__PURE__ */ React.createElement(Box, {
    sx: { display: "flex", flexDirection: "column", flex: 1 }
  }, /* @__PURE__ */ React.createElement(_ScrollArea, {
    classNames,
    styles,
    scrollHideDelay,
    scrollbarSize,
    type,
    dir,
    offsetScrollbars,
    viewportRef,
    onScrollPositionChange,
    unstyled,
    variant,
    viewportProps
  }, children)));
});
ScrollAreaAutosize.displayName = "@mantine/core/ScrollAreaAutosize";
_ScrollArea.displayName = "@mantine/core/ScrollArea";
_ScrollArea.Autosize = ScrollAreaAutosize;
const ScrollArea = _ScrollArea;

export { ScrollArea, _ScrollArea };
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