| 主权项 |
1. A method of controlling a portable electronic device comprising:
displaying a portion of first scrollable information within a first area on a touch-sensitive display; displaying a portion of second scrollable information within a second area, outside of the first area on the touch-sensitive display; detecting a touch on the touch-sensitive display at one of a first touch location within the first area where the portion of the first scrollable information is displayed and a second location within the second area where the second scrollable information is displayed; in response to detecting a tilt of the portable electronic device within a period of time of detecting the touch on the touch-sensitive display, which period of time is less than a threshold period of time, wherein a tilt angle exceeds a threshold angle, the tilt angle being determined based on a rotation angle of a housing of the portable electronic device from a touched position of the housing of the portable electronic device, the housing being in the touched position when the touch is detected, the tilt being detected by an orientation sensor that is located within the housing of the portable electronic device, scrolling based on the touch by:
in response to detecting the touch in the first area and detecting the tilt, scrolling the first scrollable information in the first area by discontinuing displaying at least part of the portion of the first scrollable information and beginning displaying a further portion of the first scrollable information, and not scrolling the second scrollable information such that the second scrollable information remains unchanged, wherein the amount of first scrollable information that is scrolled is dependent on the duration of the tilt and the tilt angle;in response to detecting the touch in the second area and detecting the tilt, scrolling the second scrollable information in the second area by discontinuing displaying at least part of the portion of the second scrollable information and beginning displaying a further portion of the second scrollable information, and not scrolling the first scrollable information such that the first scrollable information remains unchanged, wherein the amount of second scrollable information that is scrolled is dependent on the duration of the tilt and the tilt angle; in response to detecting the touch and the period of time meeting the threshold period of time without detecting the tilt, performing a function when the function is associated with the touch. |
