Added a visible drag handle.

src/components/layers/LayerListItem.jsx

@@ -2,7 +2,7 @@ import React from 'react'
 import PropTypes from 'prop-types'
 import classnames from 'classnames'
 
-import {MdContentCopy, MdVisibility, MdVisibilityOff, MdDelete} from 'react-icons/md'
+import {MdMenu, MdContentCopy, MdVisibility, MdVisibilityOff, MdDelete} from 'react-icons/md'
 
 import LayerIcon from '../icons/LayerIcon'
 import {SortableElement, SortableHandle} from 'react-sortable-hoc'
@@ -11,15 +11,15 @@ class LayerTypeDragHandle extends React.Component {
   static propTypes = LayerIcon.propTypes
 
   render() {
-    return <LayerIcon
-      {...this.props}
-      style={{
-        cursor: 'move',
-        width: 14,
-        height: 14,
-        paddingRight: 3,
-      }}
-    />
+    return <div className="layer-handle">
+      <div className="layer-handle__handle">
+        <MdMenu style={{marginRight: "5px"}} />
+      </div>
+      <LayerIcon
+        className="layer-handle__icon"
+        {...this.props}
+      />
+    </div>
   }
 }
 

src/styles/_layer.scss

@@ -42,6 +42,8 @@
     opacity: 1;
     -webkit-transition: opacity 600ms, visibility 600ms;
     transition: opacity 600ms, visibility 600ms;
+    padding-left: 0;
+    margin-left: -4px;
 
     @media screen and (prefers-reduced-motion: reduce) {
       transition-duration: 0;
@@ -111,6 +113,8 @@
     white-space: nowrap;
     overflow: hidden;
     text-overflow: ellipsis;
+    color: inherit;
+    text-decoration: none;
   }
 
   &-group-header {
@@ -229,3 +233,30 @@
     min-width: 28px;
   }
 }
+
+.layer-handle {
+  width: 35px;
+  flex-shrink: 0;
+  cursor: move;
+
+  &__handle {
+    margin-right: 4px;
+    display: inline-block;
+    width: 14px;
+    height: 14px;
+
+    :not(:hover) {
+      path {
+        fill: #555;
+      }
+    }
+  }
+
+  &__icon {
+    padding-right: 3px;
+    display: inline-block;
+    width: 14px;
+    height: 14px;
+  }
+}
+