pdx event source

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Event Listener Principle-event object, event listener, event source

PackageCn.my.demo;//Designing a listener Public classDemo2 { Public Static voidMain (string[] args) {person P=NewPerson (1001, "Zhang San"); P.refisterlistener (NewPersonlistener () { Public voidDorun (Event e) {person P=E.getsource (); System.out.println ("Who's in front of people to has a meal, that's" +p.getname ()); } Public voiddoeat (Event e) {person P=E.getsource (); System.ou

6th Chapter 8 "Monkeyrunner Source code Analysis" Monkey principle-Event Source-Event Source Overview-Summary

In this chapter we focus on the event source that deals with the commands of the network Monkeysourcenetwork to illustrate how learning Monkey handles Monkeyrunner commands. Following is a summary of the process of Monkeyrunner from starting monkey to how to handle the completion of a command: monkeyrunner send Shell command "Monkey--port 12345" via ADB to start monkey monkey start running in

JQuery-1.9.1 source code analysis series (10) Event System-event Commission, jquery-1.9.1 source code

JQuery-1.9.1 source code analysis series (10) Event System-event Commission, jquery-1.9.1 source code JQuery event binding has several outstanding features: 1. You can bind an unlimited number of processing functions. 2. events can be delegated to the ancestor node, and do n

6th Chapter 3 "Monkeyrunner Source Analysis" Monkey principle-Event Source-Event Source Overview-command translation class

Monkeysourcenetwork, or subclasses of Monkeysourcenetworkvars, Otherwise it is Monkeysourcenetworkviews's subclass:Figure 6-3-2 Command translation class as the inner class of the event sourceOnce the event source gets to the string command it is convenient to call the internal command translation class through Command_map to translate the command, so we can als

Lao Li recommended: the 6th Chapter 3, "Monkeyrunner Source Analysis" Monkey principle-Event Source-Event Source Overview-command translation class

Monkeysourcenetwork, or subclasses of Monkeysourcenetworkvars, Otherwise it is Monkeysourcenetworkviews's subclass:Figure 6-3-2 Command translation class as the inner class of the event sourceOnce the event source gets to the string command it is convenient to call the internal command translation class through Command_map to translate the command, so we can als

Event bubbling and event capture in JavaScript to prevent event bubbling and event Source Target

Event bubbling Event Capture: parent-level elements are triggered first, and child-level elements are triggered later. Event bubbling: Child-level elements are triggered first, and parent-level elements are triggered later. Currently, in IE and FF, trigger events are basically event bubbles and executed from i

JQuery-1.9.1 source code analysis series (10) Event System Event packaging, jquery-1.9.1 source code

JQuery-1.9.1 source code analysis series (10) Event System Event packaging, jquery-1.9.1 source code In the previous article to introduce you to the jQuery-1.9.1 source code analysis series (10) Event System of the

Event Distribution Source Flow _ event distribution from click Screen to event handling

Distributing source flow from the event-clicked screen to event-handling events Let's get a picture first. How to print it, code first.Thread.dumpstack ();Execute this method in the Dispatchtouchevent (Motionevent event) method Through the above methods, you can print out from the click Screen to execute Dispatchtouche

6th Chapter 6 "Monkeyrunner Source Analysis" Monkey principle-Event Source-Event Source Overview-command queue

After the event source obtains the string command and translates it into the corresponding Monkeyevent event, these events are queued into a queue maintained by the event source. Then other places such as the Monkey Class of the Runmonkeycycles method can go to the queue of

6th Chapter 2 "Monkeyrunner Source Analysis" Monkey principle-Event Source-Event Source Overview-Get command string

As you can tell from the previous section, the command that Monkeyrunner sends to monkey is interactive in the form of strings, so the first step in event handling is, of course, to get the string command that Monkeyrunner sent over.When the event source Monkeysourcenetwork is initialized, the constructor creates a serversocket to listen for links and data from t

Anatomy of the event distribution source in QT (total 8 steps, the sequence is very clear: the global event filter, then the event filter passed to the target object, eventually passed to the target object)

Anatomy of event distribution source code in QTEvent delivery sequence in QT:In a supposed program, it goes into an event loop, accepts the events generated by the system, and distributes them, all in exec.The following examples illustrate:1) First Look at the following example code:[CPP]View Plaincopy int main (int argc, char *argv[]) { Qapplic

Jquery event core source code analysis, jquery event source code

Jquery event core source code analysis, jquery event source code Starting from binding events, let's look at it step by step: Take jquery.1.8.3 as an example. The on method is usually used to bind events through jquery, which is roughly divided into the following three types: $ (Target). on ('click', function () {// fu

JQuery-1.9.1 source code analysis series (10) Event System-event packaging, jquery-1.9.1 source code

JQuery-1.9.1 source code analysis series (10) Event System-event packaging, jquery-1.9.1 source code First, you need to understand that the browser's native events are read-only, which limits jQuery's operations on them. A simple example shows why jQuery has to construct a new even

JQuery source code analysis-10 Event processing-Event-source code structure

Author: nuysoft/high cloud QQ: 47214707 EMail: nuysoft@gmail.com10.2 source code structure jQuery event module mainly includes the following content: submodule interface 1 event management tool function jQuery. event. add/remove/trigger/handle/fix/Special Event object jQue..

Understanding of several concepts such as "Event", "event object", and "event source"

Event: Refers to user operations such as mouse clicks and keyboard input.It is an object. Event object: After an event occurs, it is called an event object in flex. The event object has a listener for it, and the event object h

JQuery 1.9.1 Source Analysis Series (10) Event system active triggering event and simulated bubbling processing _jquery

Found a small point that had not been noticed before Stoppropagation:function () { var e = this.originalevent; ... if (e.stoppropagation) { e.stoppropagation (); } The Stoppropagation function of the local event object called by the jquery overload stoppropagation function blocks bubbling. In other words, the current node, not the event

JQuery source code analysis-10 Event processing-Event-Overview and basic knowledge

. It is not until your hands are skillful that your wheels reach the original level that can be applied to the project. Subsequent sections of this chapter: Encapsulate event object interface application interface call chain source code analysis DOMReady topic 10. event handling 10.1 Overview As a JavaScript library, we must first solve browser

JQuery-1.9.1 source code analysis series (10) Event System Event packaging _ jquery

This article mainly introduces the jQuery-1.9.1 source code analysis series (10) Event System Event packaging related information, the need of friends can refer to the next article to introduce you to the jQuery-1.9.1 source code analysis series (10) Event System

JQuery source code analysis-10 Event processing-Event-Overview and basic knowledge

native js to implement a similar function in the process of analysis. This is a good habit; this series aims to deeply analyze jQuery's ideas and skills, in the analysis process, I will break down all the ideas and native js used. It is a good thing to duplicate the wheel, and it must be repeated. How can we understand the essence of Originality without repeating the wheel? How can we innovate without repeating the wheel? The key lies in: making more and using less, the wheel was made to keep i

JS obtains the event object and the event source object (Firefox, ie)

========================================================== ========================================================== In ie, the event object has the srcelement attribute, but does not have the target attribute. In Firefox, the even object has the target attribute, but does not have the srcelement attribute .. Solution: Use OBJ (OBJ = event. srcelement?

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