# `GSFontViewSidebarController.controller`

*Instance Property*

## Declaration

```swift
@IBOutlet unowned(unsafe) var controller: GSFontViewController! { get set }
```

```objc
@property (nonatomic, unsafe_unretained) GSFontViewController * controller;
```

```python
controller() -> GSFontViewController
setController_(controller: GSFontViewController)
```