# defaultContext

> The default EditorToolContext type for this tool owner.

## Definition

* **Type:** Property
* **Namespace:** [UnityEditor.EditorTools](/engine/6000.6/script-reference/unityeditor/editortools.md)
* **Assembly:** UnityEditor.CoreModule

```csharp
public Type defaultContext { get; }
```

### Remarks

This context is activated when the window opens and used as a fallback when the active context becomes unavailable.