闲话不多说,书中类的名字是CEventDispatcher,而我会按照我的习惯来实现一遍,就叫做NotificationCenter,对,cocos中的名称。 在看书之前,我自己也写过一个,是依靠NGUI中的EventDelegate写的,然后调用传递链也是自己写来调用,看起来还是比较复杂的,而书上的实现就非常简洁了。 来自:http://blog.csdn.net/u012632851...
基于Netty+MQTT的高性能推送服务框架。支持普通Socket、MQTT、MQTT web socket协议。非常方便接入上层业务实现推送业务。 - fix: EventDispatcher.channelInactive事件丢失 · Mu-L/socket-mqtt@7fc8f21
.getEventDispatcher().dispatchEvent(event) } catch (e: NullPointerException) { throw Exception("Couldn't get an instance of UIManagerModule. Gesture Handler is unable to send an event.", e) } 0 comments on commit a92c219 Please sign in to comment. ...
I hit the error "dispatcherEventReceive() Read failed -4" when programming with C API. But there is no such issue when programming with Python API. I use the same graph, the save test image, the same Ubuntu 16.04 host. Any idea about it? //Error log with C API: ...
事件监听器:对事件源各种事件触发执行行为的抽象,包括接口和若干实现类。 比如: 接口需要定义事件源相关事件触发时需要实现的操作接口。 事件分发器:事件分发器主要处理事件的分发和事件监听器的管理,注册和删除事件监听器等。 Analysis:
KeyEventDispatcher 接口java.awt.KeyEventDispatcher的使用(Java2PlatformSE5.0)functionwindowTitle(){ parent.document.title="接口java.awt.KeyEventDispatcher的使用(Java2PlatformSE5.0)";} 概述 软件包 类 使用 树 已过时 索引 帮助 JavaTM 2 PlatformStandard Ed.5.0 ...
从一开始到最后就是一个条件编译命令(C语言预处理命令):#ifndef 宏名语句段#endif作用:如果再此之前没有定义这样的宏名,则编译语句段;即第一行:#ifndef _DFS_BILLSVR_WORKER_H_,如果定义了宏名 DFS_BILLSVR_WORKER_H_则执行下一句!第二行:#define _DFS_BILLSVR_WORKER_H_,定义一个宏 DFS_BILLSVR_WORKE...
Fast forward three decades to San Antonio, Texas, where SDC 2019 celebrated the show's 30th anniversary in January. In that span, it has grown, tallying a record nearly 3,000 attendees this year, drawing guests from all 50 states and more than 40 countries, from as far away as China....
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//Error log with C API: Logging level set to: 0 D: [ 0] ncDeviceCreate:307 ncDeviceCreate index 0 Found device No 0 D: [ 0] ncDeviceOpen:501 File path /usr/local/lib/mvnc/MvNCAPI-ma2450.mvcmd I: [ 0] ncDeviceOpen:507 ncDeviceOpen() XLinkBootRemote returned ...