> For the complete documentation index, see [llms.txt](https://docs.staruml.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.staruml.io/master/user-guide/touchbar-macbook.md).

# TouchBar (MacBook)

The TouchBar of Apple's MacBook is useful and convenient editing diagram. In TouchBar, there are some buttons frequently used as shown in the below capture.

![TouchBar (main)](https://135672590-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-L9shwSMiocGHpSKcbss%2F-MJa20pJ8IFYe1Ls3JHr%2F-MJa6kHCTiiaa17Lf5po%2Ftouchbar-main.png?alt=media\&token=1c37abef-8f93-4faa-931e-f761bd80586a)

When you select Line Style button in the TouchBar, a new TouchBar for changing line style is popup as below. By pressing Close button, you can go back to the main TouchBar.

![TouchBar (Line Style)](https://135672590-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-L9shwSMiocGHpSKcbss%2F-MJa20pJ8IFYe1Ls3JHr%2F-MJa6mvL1eEk62vbEkOS%2Ftouchbar-linestyle.png?alt=media\&token=aaad84bb-8e64-4d56-b75d-f97342344c5a)

When you select Format button in the TouchBar, a new TouchBar for formatting is popup as below. All buttons are the toggle buttons and you can go back the the main TouchBar when you pressing Close button.

![TouchBar (Format)](https://135672590-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-L9shwSMiocGHpSKcbss%2F-MJa20pJ8IFYe1Ls3JHr%2F-MJa6qN4IpTuUPSuRvSy%2Ftouchbar-format.png?alt=media\&token=2537af44-b7a8-4618-9c47-3c9914a4f1e1)