| 摘要 |
<P>PROBLEM TO BE SOLVED: To define touch events for application level software. <P>SOLUTION: To simplify the recognition of single and multiple touch events, each view within a particular window can be configured as either a multi-touch view or a single-touch view. Furthermore, each view can be configured as either an exclusive or non-exclusive view. Depending on the configuration of a view, touch events in target view and other views can be either ignored or recognized. Ignored touches need not be sent to the application. Selectively ignoring touches allows simpler software elements not taking advantage of advanced multi-touch features to be executed on the same device and at the same time unlike more complex software elements. <P>COPYRIGHT: (C)2009,JPO&INPIT |
