HANDHOLD ELECTRONIC DEVICE AND METHOD FOR LIST ITEM EDITING BASED ON A TOUCH SCREEN

摘要

Disclosed are handheld electronic device and a touchscreen-based list item editing method. The method comprises: transmitting a list editing interface comprising at least one list item to a display screen for display; detecting the touch event inputted on the touchscreen area corresponding to the list item; performing a list editing operation on the list item according to the touch event so as to generate a list item editing result, updating the list editing surface according to the list item editing result; transmitting the updated list editing interface to the display screen for display. Using the above method, the present invention can simplify the list item editing operation, thus improving the speed of list item editing.

主权项

1. A method for editing list item based on a touch screen, comprising following steps of:
a. transmitting a list-editing interface comprising at east one list item to a display screen for displaying; b. detecting a touch event input into an area of the touch screen that corresponds to the list item; c. performing a list-item editing operation on the list item according to the touch event so as to generate a list-item editing result; d. updating the list-editing interface according to the list-item editing result; and e. transmitting the updated list-editing interface to the display screen for displaying; wherein a list in which the list item is located, is a single-row list, and the list-item editing operation comprises an operation of adding a list item, an operation of deleting a list item, an operation of selecting a list item, an operation of deselecting a selected list item, and an operation of moving a list item.