Toolbar presentation

Toolbar items such as the lower bash command can not be seen without scrolling, it does not feel very convenient or the first time to use it will not be able to find it can not be selected at the end of all add a button [switch layout] and then use the first five lines of content will be the lower part of the categories are turned into a small icon to display (like a cell phone app icon kind of) do not have to scroll to be able to intuitively see what are available can be directly selected, it will be more convenient. It will be more convenient to choose.