changes to focus

Author: tinayuangao

src/lib/datepicker/datepicker.md

@@ -249,31 +249,31 @@ In month view:
 
 | Shortcut             | Action                            |
 |----------------------|-----------------------------------|
-| `LEFT_ARROW`         | Goes to previous day              |
-| `RIGHT_ARROW`        | Goes to next day                  |
-| `UP_ARROW`           | Goes to previous 7 days           |
-| `DOWN_ARROW`         | Goes to next 7 days               |
+| `LEFT_ARROW`         | Focus previous day                |
+| `RIGHT_ARROW`        | Focus next day                    |
+| `UP_ARROW`           | Focus previous 7 days             |
+| `DOWN_ARROW`         | Focus next 7 days                 |
 | `HOME`               | Focus the first day of the month  |
 | `END`                | Focus the last day of the month   |
-| `PAGE_UP`            | Goes to previous month            |
-| `ALT` + `PAGE_UP`    | Goes to previous year             |
-| `PAGE_DOWN`          | Goes to next month                |
-| `ALT` + `PAGE_DOWN`  | Goes to next year                 |
+| `PAGE_UP`            | Focus previous month              |
+| `ALT` + `PAGE_UP`    | Focus previous year               |
+| `PAGE_DOWN`          | Focus next month                  |
+| `ALT` + `PAGE_DOWN`  | Focus next year                   |
 | `ENTER`              | Select current date               |
 
 
 In year view:
 
 | Shortcut             | Action                            |
 |----------------------|-----------------------------------|
-| `LEFT_ARROW`         | Goes to previous month            |
-| `RIGHT_ARROW`        | Goes to next month                |
-| `UP_ARROW`           | Goes to previous 6 months         |
-| `DOWN_ARROW`         | Goes to next 6 months             |
+| `LEFT_ARROW`         | Focus previous month              |
+| `RIGHT_ARROW`        | Focus next month                  |
+| `UP_ARROW`           | Focus previous 6 months           |
+| `DOWN_ARROW`         | Focus next 6 months               |
 | `HOME`               | Focus the first month of the year |
 | `END`                | Focus the last month of the year  |
-| `PAGE_UP`            | Goes to previous year             |
-| `ALT` + `PAGE_UP`    | Goes to previous 10 years         |
-| `PAGE_DOWN`          | Goes to next year                 |
-| `ALT` + `PAGE_DOWN`  | Goes to next 10 years             |
+| `PAGE_UP`            | Focus previous year               |
+| `ALT` + `PAGE_UP`    | Focus previous 10 years           |
+| `PAGE_DOWN`          | Focus next year                   |
+| `ALT` + `PAGE_DOWN`  | Focus next 10 years               |
 | `ENTER`              | Select current month              |