---
title: "standardWindowButton(_:)"
framework: appkit
role: symbol
role_heading: Instance Method
path: "appkit/nswindow/standardwindowbutton(_:)"
---

# standardWindowButton(_:)

Returns the window button of a given window button kind in the window’s view hierarchy.

## Declaration

```swift
func standardWindowButton(_ b: NSWindow.ButtonType) -> NSButton?
```

## Parameters

- `b`: The type of standard window button to return.

## Return Value

Return Value Window button in the window’s view hierarchy of the type identified by b; nil when such button is not in the window’s view hierarchy.

## See Also

### Managing Title Bars

- [standardWindowButton(_:for:)](appkit/nswindow/standardwindowbutton(_:for:).md)
- [showsToolbarButton](appkit/nswindow/showstoolbarbutton.md)
- [titlebarAppearsTransparent](appkit/nswindow/titlebarappearstransparent.md)
- [toolbarStyle](appkit/nswindow/toolbarstyle-swift.property.md)
- [NSWindow.ToolbarStyle](appkit/nswindow/toolbarstyle-swift.enum.md)
- [titlebarSeparatorStyle](appkit/nswindow/titlebarseparatorstyle.md)
- [NSTitlebarSeparatorStyle](appkit/nstitlebarseparatorstyle.md)
- [windowTitlebarLayoutDirection](appkit/nswindow/windowtitlebarlayoutdirection.md)