1 files changed, 55 insertions, 0 deletions
diff --git a/src/components/Fab/Fab.tsx b/src/components/Fab/Fab.tsx
new file mode 100644
index 0000000..335fcba
--- /dev/null
+++ b/src/components/Fab/Fab.tsx
@@ -0,0 +1,55 @@
+import React from 'react';
+import { useHistory } from 'react-router-dom'
+import {
+  Fab as FabBase,
+  useMediaQuery,
+  Slide,
+  useScrollTrigger
+} from '@material-ui/core/';
+import { makeStyles } from '@material-ui/core/styles';
+import PlusIcon from '@material-ui/icons/Add';
+
+interface PropTypes {
+  hideOnScroll?: boolean;
+}
+
+const useStyles = makeStyles(theme => ({
+  root: {
+    zIndex: 1200,
+    position: 'fixed',
+
+    [theme.breakpoints.down('sm')]: {
+      right: theme.spacing(2),
+      bottom: theme.spacing(8)
+    },
+    [theme.breakpoints.up('md')]: {
+      right: theme.spacing(5),
+      bottom: theme.spacing(5)
+    }
+  }
+}));
+
+const Fab: React.FC<PropTypes> = ({ hideOnScroll=false }) => {
+  const classes = useStyles();
+  const history = useHistory();
+  const trigger = useScrollTrigger();
+
+  const handleClick = () => {
+    history.push('/new');
+  };
+
+  return (
+    <Slide appear={false} direction="up" in={(!hideOnScroll) || !trigger}>
+      <FabBase 
+        onClick={handleClick}
+        className={classes.root}
+        color="secondary"
+      >
+        <PlusIcon />
+      </FabBase>
+    </Slide>
+  );
+};
+
+export default Fab;
+