B.39 OJET Tree (oj-tree-view)
This section contains information on the OJET tree view keystrokes.
Table B-38 Tree Keystrokes
Target | Key | Action |
---|---|---|
Item | Tab | Navigates to the next focusable element on-page. |
Shift+Tab | Navigates to the previous focusable element on-page. | |
Down Arrow | Moves focus on the item below. | |
Up Arrow | Moves focus on the item above. | |
Left Arrow | On an expanded item, collapses the item. Otherwise, move focus to the item above. The action is swapped with Right Arrow in RTL locales. | |
Right Arrow | On a collapsed item, expands the item. Otherwise, move focus to the item below. The action is swapped with Left Arrow in RTL locales. | |
Shift+Down Arrow | Extends the selection to the item below. Only applicable if multiple selections are enabled. | |
Shift+Up Arrow | Extends the selection to the item above. Only applicable if multiple selections are enabled. | |
Space | Toggles the selection of the current item and deselects the other items. | |
Enter | Selects the current item and deselects the other items. No-op if the current item is already selected. | |
Ctrl+Space/Enter | Toggles the selection of the current item while maintaining previously selected items. Only applicable if multiple selections are enabled. | |
Shift+Space/Enter | Selects contiguous items from the last selected item to the current item. Only applicable if multiple selections are enabled. |