Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | 8x 8x 8x 8x 8x 8x 8x 8x 15x 15x 15x 15x 15x | import { useMediaQuery, useTheme } from "@material-ui/core";
import { Breakpoint } from "@material-ui/core/styles/createBreakpoints";
import classNames from "classnames";
import React, { ReactNode } from "react";
import makeStyles from "utils/makeStyles";
import useOnVisibleEffect from "../utils/useOnVisibleEffect";
import CircularProgress from "./CircularProgress";
const useStyles = makeStyles((theme) => ({
root: {
alignItems: "stretch",
display: "inline-flex",
flexDirection: "row",
height: "100%",
width: "100vw",
padding: theme.spacing(2),
WebkitOverflowScrolling: "touch",
overflowX: "scroll",
scrollSnapType: "x mandatory",
scrollPadding: theme.spacing(1.5),
"& > *": {
flexShrink: 0,
},
},
loaderContainer: {
display: "flex",
alignItems: "center",
},
}));
interface HorizontalScrollerProps {
//horizontal scroller will only apply at this breakpoint and below
breakpoint?: Breakpoint;
fetchNext?: () => void;
isFetching?: boolean;
hasMore?: boolean;
className?: string;
children?: ReactNode;
}
export default function HorizontalScroller({
breakpoint = "xs",
fetchNext,
isFetching,
hasMore,
className,
children,
}: HorizontalScrollerProps) {
const classes = useStyles();
const { ref: loaderRef } = useOnVisibleEffect(fetchNext);
const theme = useTheme();
const isBelowBreakpoint = useMediaQuery(theme.breakpoints.down(breakpoint));
return (
<div
className={classNames({ [classes.root]: isBelowBreakpoint }, className)}
>
{children}
{fetchNext && hasMore && (
<div className={classes.loaderContainer}>
{isFetching ? (
<CircularProgress />
) : (
<CircularProgress variant="determinate" value={0} ref={loaderRef} />
)}
</div>
)}
</div>
);
}
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