# `GSFontViewController.sidebarDetailToggleButton`

*Instance Property*

## Declaration

```swift
@IBOutlet unowned(unsafe) var sidebarDetailToggleButton: NSButton! { get set }
```

```objc
@property (nonatomic, unsafe_unretained) NSButton * sidebarDetailToggleButton;
```

```python
sidebarDetailToggleButton() -> NSButton
setSidebarDetailToggleButton_(sidebarDetailToggleButton: NSButton)
```