# `GSFontViewController.glyphsGroupTreeController`

*Instance Property*

## Declaration

```swift
@IBOutlet weak var glyphsGroupTreeController: NSTreeController! { get set }
```

```objc
@property (nonatomic, weak) NSTreeController * glyphsGroupTreeController;
```

```python
glyphsGroupTreeController() -> NSTreeController
setGlyphsGroupTreeController_(glyphsGroupTreeController: NSTreeController)
```