## Fields

| Name          | Type        | Description                                                                                                                                   | Options |
|---------------|-------------|-----------------------------------------------------------------------------------------------------------------------------------------------|---------|
| Tags          | Key-Value   | Key-value object with tags. Must be a JSON string or a state reference to a dictionary.                                                      | -       |
| Reference     | Color       | The colour to be used as reference for chroma and luminance, and as the starting point for hue rotation.                                   | -       |
| Seed value    | Number      | Choose a different value to reshuffle colours.                                                                                               | -       |
| Rotate hue    | Boolean     | If active, rotates the hue depending on the content of the string. If turned off, the reference colour is always used.                      | -       |
| Primary text  | Color       | -                                                                                                                                             | -       |
| Custom CSS classes | Text  | CSS classes, separated by spaces. You can define classes in custom stylesheets.                                                              | -       |

## Events

**wf-tag-click**  
Triggered when a tag is clicked.

```python
def handle_tag_click(state, payload):
    state["selected_tag_id"] = payload
```