发明名称 |
EVENT RECOGNITION |
摘要 |
A method includes displaying one or more views of a view hierarchy, and executing software elements associated with a particular view. Each particular view includes event recognizers. Each event recognizer has one or more event definitions, and an event handler that specifies an action for a target and is configured to send the action to the target in response to event recognition. The method includes detecting a sequence of sub-events, and identifying one of the views of the view hierarchy as a hit view that establishes which views are actively involved views. The method includes delivering a respective sub-event to event recognizers for each actively involved view. A respective event recognizer has event definitions, and one of the event definitions is selected based on the internal state. The respective event recognizer processes the respective sub-event prior to processing a next sub-event in the sequence of sub-events. |
申请公布号 |
EP2656192(A1) |
申请公布日期 |
2013.10.30 |
申请号 |
EP20110808779 |
申请日期 |
2011.12.19 |
申请人 |
APPLE INC. |
发明人 |
SHAFFER, JOSHUA, H.;KOCIENDA, KENNETH, L.;CHAUDHRI, IMRAN |
分类号 |
G06F3/048;G06F3/0488;G06F9/44 |
主分类号 |
G06F3/048 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|