keyboard-handling-for-one-dimensional-navigation-a1f59aa.md

Keyboard Handling for One-Dimensional Navigation

The following keys and key combinations are used for navigation in one-dimensional item containers (for example, lists and drop-downs).

Key combination	Behavior
[Up arrow], [Left arrow]	If focus is on an item, move focus to the previous item. If focus is on the first item, do nothing.
[Down arrow], [Right arrow]	If focus is on an item, move focus to the next item. If focus is on the last item, do nothing.
[Page up]	If focus is on an item, move focus up/ left by page size. Note: Page size can be set by the application; default page size is 10 items If focus is on the last item, do nothing.
[Page down]	If focus is on an item, move focus down/ right by page size. Note: Page size can be set by the application; default page size is 10 items If focus is on the first item, do nothing.
[Home]	If focus is on an item, move focus to the first item.
[End]	If focus is on an item, move focus to the last item.