# `GSFontViewSidebarController`

*Class*

## Declaration

```swift
class GSFontViewSidebarController
```

```objc
@interface GSFontViewSidebarController : NSViewController
```

```python
class GSFontViewSidebarController(NSViewController)
```

## Topics

### Instance Properties

- [`GSFontViewSidebarController.buttonTitle`](/Core/GlyphsApp/GSFontViewSidebarController/buttonTitle)
- [`GSFontViewSidebarController.controller`](/Core/GlyphsApp/GSFontViewSidebarController/controller)
- [`GSFontViewSidebarController.editFilterWindowController`](/Core/GlyphsApp/GSFontViewSidebarController/editFilterWindowController)
- [`GSFontViewSidebarController.glyphGroups`](/Core/GlyphsApp/GSFontViewSidebarController/glyphGroups)
- [`GSFontViewSidebarController.myOutlineView`](/Core/GlyphsApp/GSFontViewSidebarController/myOutlineView)
- [`GSFontViewSidebarController.selectedTags`](/Core/GlyphsApp/GSFontViewSidebarController/selectedTags)
- [`GSFontViewSidebarController.toggleDetailViewButton`](/Core/GlyphsApp/GSFontViewSidebarController/toggleDetailViewButton)
- [`GSFontViewSidebarController.treeController`](/Core/GlyphsApp/GSFontViewSidebarController/treeController)

### Instance Methods

- [`GSFontViewSidebarController addCustomFilter:`](/Core/GlyphsApp/GSFontViewSidebarController/addCustomFilter:)
- [`GSFontViewSidebarController addCustomList:`](/Core/GlyphsApp/GSFontViewSidebarController/addCustomList:)
- [`GSFontViewSidebarController outlineView:doubleClickOnItem:`](/Core/GlyphsApp/GSFontViewSidebarController/outlineView:doubleClickOnItem:)
- [`GSFontViewSidebarController outlineView:menuForItem:`](/Core/GlyphsApp/GSFontViewSidebarController/outlineView:menuForItem:)
- [`GSFontViewSidebarController removeCustomFilter:`](/Core/GlyphsApp/GSFontViewSidebarController/removeCustomFilter:)
- [`GSFontViewSidebarController selectAll:`](/Core/GlyphsApp/GSFontViewSidebarController/selectAll:)
- [`GSFontViewSidebarController setup`](/Core/GlyphsApp/GSFontViewSidebarController/setup)
- [`GSFontViewSidebarController sidebarAction:`](/Core/GlyphsApp/GSFontViewSidebarController/sidebarAction:)
- [`GSFontViewSidebarController update`](/Core/GlyphsApp/GSFontViewSidebarController/update)
- [`GSFontViewSidebarController updateTagsItem`](/Core/GlyphsApp/GSFontViewSidebarController/updateTagsItem)

## Relationships

### Inherits From

- `NSViewController`

### Conforms To

- `NSMenuDelegate`
- `NSPopoverDelegate`