Fix click handler

docs/widgets/list_item.md

@@ -0,0 +1,40 @@
+# List Item
+
+`ListItem` is the type of the elements in a `ListView`.
+
+- [] Focusable
+- [] Container
+
+## Example
+
+The example below shows an app with a simple `ListView`, consisting
+of multiple `ListItem`s. The arrow keys can be used to navigate the list.
+
+=== "Output"
+
+    ```{.textual path="docs/examples/widgets/list_view.py"}
+    ```
+
+=== "list_view.py"
+
+    ```python
+    --8<-- "docs/examples/widgets/list_view.py"
+    ```
+
+## Reactive Attributes
+
+| Name          | Type   | Default | Description                          |
+|---------------|--------|---------|--------------------------------------|
+| `highlighted` | `bool` | `False` | True if this ListItem is highlighted |
+
+## Messages
+
+#### Attributes
+
+| attribute | type       | purpose                     |
+|-----------|------------|-----------------------------|
+| `item`    | `ListItem` | The item that was selected. |
+
+## See Also
+
+* [ListView](../api/list_view.md) code reference