# Layout

> Possible layouts for an overlay.

## Definition

* **Type:** Enum
* **Namespace:** [UnityEditor.Overlays](/engine/6000.7/script-reference/unityeditor/overlays.md)
* **Assembly:** UnityEditor.CoreModule

```csharp
[Flags]
public enum Layout
```

## Fields

| Value                                                                                                 | Description                                                                          |
| ----------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------ |
| [All](/engine/6000.7/script-reference/unityeditor/overlays/layout/all.md)                             | Equivalent to Layout.Panel \| Layout.HorizontalToolbar \| Layout.VerticalToolbar.    |
| [HorizontalToolbar](/engine/6000.7/script-reference/unityeditor/overlays/layout/horizontaltoolbar.md) | Contents will be sized to fit within a toolbar and arranged horizontally.            |
| [Panel](/engine/6000.7/script-reference/unityeditor/overlays/layout/panel.md)                         | Contents will be presented as a normal overlay with a header title and content area. |
| [VerticalToolbar](/engine/6000.7/script-reference/unityeditor/overlays/layout/verticaltoolbar.md)     | Contents will be sized to fit within a toolbar and arranged vertically.              |