PORTABLE ELECTRONIC DEVICE AND METHOD OF CONTROLLING SAME
摘要
A method of controlling a portable electronic device that has a touch screen display includes rendering a graphical user interface including a plurality of selectable features, detecting a first touch event at a first location on the touch screen display, detecting a second touch event at a second location on the touch screen display during the first touch event, and selecting ones of the plurality of selectable features located in an area having boundaries defined by the first location and the second location to define a group of selected features.
申请公布号
CA2679259(A1)
申请公布日期
2010.04.07
申请号
CA20092679259
申请日期
2009.09.18
申请人
RESEARCH IN MOTION LIMITED
发明人
YACH, DAVID PAUL;LANGLOIS, MICHAEL;BUKURAK, DAVID;MUJKIC, ALEN;GRIFFIN, JASON TYLER;WOOD, TODD ANDREW;LAZARIDIS, MIHAL;MAJOR, HARRY RICHMOND