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Process_active_single_queue (struct event_base *base, struct event_list *activeq) {struct event *ev; int count = 0; for (ev = Tailq_first (ACTIVEQ), ev, Ev = Tailq_first (Activeq)) {/* If it is a permanent event, you only need to remove the */if from the activation queue (

Jquery short right-click menu compatible with ie6ie7ie8firefoxchrome The Code is as follows: $ (Function (){Document. oncontextmenu = function () {return false;} // right-click to blockDocument. onmousemove = mouseMove; // record the mouse position});Var mx = 0, my = 0;Function mouseMove (ev) {Ev = ev | window. event; var mousePos = mouseCoords (

this Code is that xPos and yPos change in real time. The second code is to use a function to obtain the mouse coordinate value of the current time. The Code is as follows: Document. onmousemove = mouseMove;Function mouseMove (ev ){Ev = ev | window. event;Var mousePos = mouseCoords (ev );}Function mouseCoords (

When you go to an interview as a fresh student, the interviewer may simply ask you the basics of Android's four components, various layouts, but you're not as simple as a job-seeker, and today you'll discuss many of the things that interviewers like to ask about Android event distribution.Why should Android have event distribution? Because it's arranged in layers, how does he know which layer you're clicking on, and you need to use the event distribution.When it comes to event distribution, you

if(Mscroller.computescrolloffset ()) {ScrollTo (Mscroller.getcurrx (), Mscroller.getcurry ()); Postinvalidate (); } }/** * Set the total time of the view elastic slide * @param duration View Elastic sliding time * * Public void setmduration(intDuration) {mduration = duration; } } AnimationAnimation can easily achieve the effect of elastic sliding, which is similar to the Scroller object in the animation we can set the Addupdatelistene

understand the event distribution mechanism, you will find that explaining this is not a thing!Ontouch and Ontouchevent differencesReference: http://blog.csdn.net/huiguixian/article/details/22193977 Ontouchlistener's Ontouch method has a higher priority than ontouchevent, which is triggered first. If the Ontouch method returns False, then the ontouchevent is triggered, and the Ontouchevent method is not called. Built-in implementations such as the Click event are based on Ontou

ObjectiveA few days ago, to customers to do a picture click to enlarge, very simple, the customer said can the two fingers zoom Picture it?Think of hammer, no matter good use, must try.There is no decent Chinese documents on the Internet and mature cases, and some of the ghosts are not read. Let's do it myself.One effect Demo:Double-click or two fingers to enlargeMouse or finger dragThen double-click the picture to restoreTwo design ideas:Use Hammer.js's own API to listen for finger events and r

Javascript is used when the cursor position on a page is used in many cases, such as drag-and-drop, hover tip, and so on. Of course, we still need to face browser compatibility issues. In different browsers, the processing methods for these related properties are also different, this article describes in detail the differences between browsers in processing these attributes and the final solution. Because this requirement is frequently use

Javascript is characterized by dom processing and web page effects. In most cases, we only use the simplest functions of this language, such as making image carousel/Webpage tabs, this article will show you how to drag and drop your webpage. There are many reasons to add the drag-and-drop function to your website. The simplest one is data restructuring. for example, if you have a sequence of content for user sorting, You need to input each entry or select it using select. Instead of dragging the

( android.os.Process.THREAD_PRIORITY_URGENT_DISPLAY); try { RawInputEvent ev = new RawInputEvent(); while (true) { InputDevice di; readEvent(ev); send = preprocessEvent(di, ev); addLocked(di, c

Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" > Html Xmlns = "Http://www.w3.org/1999/xhtml" > Head > Title > No title page Title > Script Language = "JavaScript" > Function Mouseposition (EV ){ If (

exit normally by exiting the device. The initial reason is that the custom ViewGroup customviewabve intercepts the gesture event, so that the subview cannot respond if it fails to accept the event. Then we can go to the source code of the SlidingMenu control and find customviewabve. java, and then we find this method onInterceptTouchEvent (). This method is a method of ViewGroup to trigger onTouchEvent () to this ViewGroup and its various childView () previously, related events were intercepted

(* cb) (struct ev_loop * loop, struct ev_io * w, int revents ); struct ev_watcher_list * next; int fd;/* fd, where events is a private member of the derived class, indicating the listened file fd and triggered event (readable or writable) */int events;} ev_io; In the source code, ev_io is defined in ev. h. Some base classes and other macro definitions are nested in the original definition, which are directly written here for ease of understanding. Yo

Those things on the mobile end; good jq plug-in for hammer ., Hammerjq From the pc end to the mobile end, I believe that many front-end siege engineers are worried about the mobile end. It is very laborious to write the original audio on the mobile phone end, And the jq click has a latency of 300 milliseconds, now we have a good jq plug-in, hammer. javascript is an open-source and lightweight javascript library that can recognize the touch without relying on other things. mouse events support va

Original address: http://blog.csdn.net/a105865708/article/details/17784041When the fingers slide to the top and bottom of the ScrollView,You can continue stretching up and down. When you release your finger, bounce back up and down.Effect:Main code:1 Public classElasticscrollviewextendsScrollView {2 PrivateView Inner; 3 Private floaty; 4 PrivateRect normal =NewRect (); 5 Private BooleanAnimationfinish =true; 6 7 PublicElasticscrollview (Context

); } Public Elasticscrollview(context context, AttributeSet attrs) {Super(context, attrs); }/** * Inherits from View * Executes after all layout of XML is loaded */ @Override protected void onfinishinflate() {if(Getchildcount () >0) {Innerview = Getchildat (0); } }/** * Inherits from ViewGroup * Returns true, intercepts touch events * returns false, passes events to Ontouchevent () and child controls Dispatchtouchevent () */ @Override Public Boolean onintercepttouchevent(Motionev

questions, please leave a message below. The Code is as follows: $ (". Volume_control. base_bar"). mousedown (function (ev ){Var posX = ev. clientX;Var targetLeft = $ (this). offset (). left;Var volume = (posX-targetLeft)/100;Volume> 1 (volume = 1 );Volume MyAudio. changeVolumeTo (volume );});$ (". Volume_control. slider"). mousedown (starDrag = function (ev