@material-ui/icons#NavigateBefore TypeScript Examples

The following examples show how to use @material-ui/icons#NavigateBefore. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: ArrowButtons.tsx    From frontend with Apache License 2.0 5 votes vote down vote up 
ArrowButtons: React.FunctionComponent<{
  testRuns: TestRun[];
  selectedTestRunIndex: number;
  handleNavigation: (testRunId: string) => void;
}> = ({ testRuns, selectedTestRunIndex, handleNavigation }) => {
  const classes = useStyles();

  const navigateNext = () => {
    if (selectedTestRunIndex + 1 < testRuns.length) {
      const next = testRuns[selectedTestRunIndex + 1];
      handleNavigation(next.id);
    }
  };

  const navigateBefore = () => {
    if (selectedTestRunIndex > 0) {
      const prev = testRuns[selectedTestRunIndex - 1];
      handleNavigation(prev.id);
    }
  };

  useHotkeys("right", navigateNext, [selectedTestRunIndex, handleNavigation]);
  useHotkeys("left", navigateBefore, [selectedTestRunIndex, handleNavigation]);

  return (
    <React.Fragment>
      {selectedTestRunIndex + 1 < testRuns.length && (
        <Tooltip title={"Hotkey: ArrowRight"}>
          <IconButton
            color="secondary"
            className={classes.button}
            style={{
              right: 0,
            }}
            onClick={navigateNext}
          >
            <NavigateNext className={classes.icon} />
          </IconButton>
        </Tooltip>
      )}
      {selectedTestRunIndex > 0 && (
        <Tooltip title={"Hotkey: ArrowLeft"}>
          <IconButton
            color="secondary"
            className={classes.button}
            style={{
              left: 0,
            }}
            onClick={navigateBefore}
          >
            <NavigateBefore className={classes.icon} />
          </IconButton>
        </Tooltip>
      )}
    </React.Fragment>
  );
}