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Electronic device and storage medium for control program thereof

  • US 20070028191A1
  • Filed: 08/01/2005
  • Published: 02/01/2007
  • Est. Priority Date: 08/01/2005
  • Status: Abandoned Application
First Claim
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1. An electronic device having a display apparatus, and an up cursor key and a down cursor key for moving a cursor displayed on the display apparatus and scrolling a display screen displayed in the display apparatus in line units, comprising:

  • mode setting means that sets a page scroll mode in order to scroll the display screen by page units if a predetermined operation is performed with at least one of either the up cursor key or the down cursor key;

    determination means that determines whether or not the page scroll mode has been set when only one of either the up cursor key or the down cursor key has been operated; and

    scrolling means that both scrolls the display screen in page units in the direction of the up cursor key or down cursor key that was operated if the determination means determines that the page scroll mode has been set, and resets the page scroll mode.

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