Input apparatus with scrolling function on cursor key and method thereof

摘要

An input apparatus having a scrolling function includes a cursor key and a hot key. The cursor key is configured to selectively control a cursor movement on a screen and scroll data displayed on the screen. When the hot key is at a first status, in response to action of a user, the cursor key scrolls data displayed on the screen. When the hot key is at a second status, in response to action of the user, the cursor key controls the cursor movement on the screen. Methods for selectively providing a scrolling function on the input apparatus are also provided.