# Gesture.ICallback interface

Namespace: [Eto.Forms](https://eto.picoe.ca/api/namespace/eto.forms.md) · Assembly: [Eto](https://eto.picoe.ca/api/assembly/eto.md) · Since v2.12

```cs
public interface Gesture.ICallback : Widget.ICallback
```

Callback interface for [Gesture](https://eto.picoe.ca/api/type/eto.forms.gesture.md).

## Methods

- [OnActivated](https://eto.picoe.ca/api/type/eto.forms.gesture.icallback/onactivated.md): Raises the [Gesture.Activated](https://eto.picoe.ca/api/type/eto.forms.gesture/activated.md) event.