# `GSContextMenuCallbackProtocol`

*Protocol*

## Declaration

```swift
protocol GSContextMenuCallbackProtocol : NSObjectProtocol
```

```objc
@protocol GSContextMenuCallbackProtocol <NSObject>
```

```python
GSContextMenuCallbackProtocol
```

## Topics

### Type Methods

- [`GSContextMenuCallbackProtocol contextMenuCallback:forSelectedLayers:event:`](/Core/GlyphsApp/GSContextMenuCallbackProtocol/contextMenuCallback:forSelectedLayers:event:)

## Relationships

### Inherits From

- `NSObject`

### Conforming Types

- [`GSFontViewController`](/Core/GlyphsApp/GSFontViewController)