| 摘要 |
A method and apparatus for moving the focus within a window, the focus movement can be performed on an information apparatus, such as a set top box (STB). The present invention enables a user to control the focus to move within a window via directional buttons. When a directional button is pressed, determining if there is a link along the direction of the directional button pressed by the user, if yes, then move the focus to the link. If there is no link, then further determine if there is any content. If yes, then scroll the active sub-window along the direction of the directional button. If there is no content, then further determine if there is a sub-window, if yes, then move the focus to the sub-window.
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