本文整理了Java中org.zkoss.zk.ui.event.Events类的一些代码示例，展示了Events类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Events类的具体详情如下：
包路径：org.zkoss.zk.ui.event.Events
类名称：Events

Events介绍

[英]Utilities to handle events.
[中]处理事件的实用程序。

代码示例

代码示例来源：origin: org.carewebframework/org.carewebframework.vista.ui.documents

/**
 * Triggers document view mode.
 */
public void onClick$btnView() {
  Events.postEvent("onViewOpen", root, true);
}

代码示例来源：origin: org.zkoss.zk/zk

/** Echos an event.
 * By echo we mean the event is fired after the client receives the AU
 * responses and then echoes back.
 * In other words, the event won't be processed in the current execution.
 * Rather, it executes after the client receives the AU responses
 * and then echoes back the event back.
 *
 * <p>It is usually if you want to prompt the user before doing a long
 * operation. A typical case is to open a highlighted window to
 * prevent the user from clicking any button before the operation gets done.
 *
 * <p>It is the same as <code>echoEvent(name, target, (Object)data)</code>.
 *
 * @since 3.0.2
 * @see #sendEvent
 * @see #echoEvent(String, Component, Object)
 * @param name the event name, such as onSomething
 * @param target the component to receive the event (never null).
 * @param data the extra information, or null if not available.
 * It will become {@link Event#getData}.
 */
public static final void echoEvent(String name, Component target, String data) {
  echoEvent(name, target, (Object) data);
}

代码示例来源：origin: org.zkoss.zk/zul

public void onEvent(Event event) {
  Events.sendEvent(Tabbox.this, event);
}

代码示例来源：origin: org.zkoss.zk/zkplus

/*package*/ static void postOnCreateEvents(Component item) {
    for (final Iterator it = item.getChildren().iterator(); it.hasNext();) {
      final Component child = (Component) it.next();
      postOnCreateEvents(child); //recursive
    }
    if (Events.isListened(item, Events.ON_CREATE, false)) {
      Events.postEvent(new CreateEvent(Events.ON_CREATE, item, null));
    }
  }
}

代码示例来源：origin: org.zkoss.zk/zkplus

refs.add(dataTarget);
      bindings.add(binding);
      Events.sendEvent(new BindingSaveEvent("onBindingSave", dataTarget, target, binding, vals[0]));
        refs.add(dataTarget1);
        bindings.add(binding);
        Events.sendEvent(
            new BindingSaveEvent("onBindingSave", dataTarget1, target, binding, vals[0]));
Events.sendEvent(new BindingValidateEvent("onBindingValidate", target, refs, bindings, values));
  Events.postEvent(new Event("onLoadOnSave", loadOnSaveProxy, loadOnSaveInfos));

代码示例来源：origin: org.zkoss.zk/zul

public boolean isDeferrable() {
    return !Events.isListened(Tabbox.this, Events.ON_SELECT, true);
  }
}

代码示例来源：origin: org.zkoss.zk/zk

public boolean addEventListener(int priority, String evtnm, EventListener<? extends Event> listener) {
  if (evtnm == null || listener == null)
    throw new IllegalArgumentException("null");
  if (!Events.isValid(evtnm))
    throw new IllegalArgumentException("Invalid event name: " + evtnm);
  final boolean oldasap = Events.isListened(this, evtnm, true);
      desktop.setAttribute("org.zkoss.desktop.visibilitychange.enabled", true);
    } else if (getClientEvents().containsKey(evtnm)) {
      final boolean asap = Events.isListened(this, evtnm, true);
      if (lis.size() == 1 || oldasap != asap)
        smartUpdate("$" + evtnm, asap);

代码示例来源：origin: org.zkoss.zk/zk

public boolean activateServerPush(long timeout) throws InterruptedException {
  checkSeverPush("activate");
  if (Events.inEventListener() && Executions.getCurrent().getDesktop() == this)
    throw new IllegalStateException("No need to invoke Executions.activate() in an event listener");
  if (log.isDebugEnabled()) {
    log.debug("activateServerPush, timeout is [{}]", timeout);
  }
  return _spush.activate(timeout);
}

代码示例来源：origin: org.zkoss.zk/zuljsp

if (Events.isListened(_comp, Events.ON_CREATE, false))//send onCreate event...
  Events.postEvent(
    new CreateEvent(Events.ON_CREATE, _comp, Executions.getCurrent().getArg()));

代码示例来源：origin: org.carewebframework/org.carewebframework.ui

/**
 * First, posts any pending echo requests to the event queue. Then empties the event queue,
 * sending each queued event to its target. Finally, processes any events on the server push
 * event queue.
 * 
 * @return True if events were flushed.
 */
public boolean flushEvents() {
  Event event;
  boolean result = false;
  
  for (AuEcho echo : execution.getEchoedEvents()) {
    Events.postEvent(toEvent(echo));
  }
  
  execution.getEchoedEvents().clear();
  
  while ((event = execution.getNextEvent()) != null) {
    Events.sendEvent(event);
    result = true;
  }
  
  result |= serverPush.flush();
  return result;
}

代码示例来源：origin: org.zkoss.zk/zk

public boolean removeEventListener(String evtnm, EventListener<? extends Event> listener) {
  if (evtnm == null || listener == null)
    throw new IllegalArgumentException("null");
  if (_auxinf != null && _auxinf.listeners != null) {
    final boolean oldasap = Events.isListened(this, evtnm, true);
    final List<EventListenerInfo> lis = _auxinf.listeners.get(evtnm);
    if (lis != null) {
      for (Iterator<EventListenerInfo> it = lis.iterator(); it.hasNext();) {
        final EventListenerInfo li = it.next();
        if (li.listener.equals(listener)) {
          it.remove();
          if (lis.isEmpty())
            _auxinf.listeners.remove(evtnm);
          final Desktop desktop = getDesktop();
          if (desktop != null) {
            onListenerChange(desktop, false);
            if (getClientEvents().containsKey(evtnm)) {
              if (lis.isEmpty() && !Events.isListened(this, evtnm, false))
                smartUpdate("$" + evtnm, (Object) null); //no listener at all
              else if (oldasap != Events.isListened(this, evtnm, true))
                smartUpdate("$" + evtnm, !oldasap);
            }
          }
          return true;
        }
      }
    }
  }
  return false;
}

代码示例来源：origin: org.zkoss.zk/zul

if (!Events.inEventListener())
  throw new SuspendNotAllowedException("doModal must be called in an event listener");

代码示例来源：origin: org.zkoss.zk/zul

/**
 * mark a draw flag to inform that this Chart needs update.
 */
protected void smartDrawChart() {
  if (_smartDrawChart) { //already mark smart draw
    return;
  }
  _smartDrawChart = true;
  Events.postEvent("onSmartDrawChart", this, null);
}

代码示例来源：origin: org.zkoss.zk/zk

public void onPiggyback() {
  //Note: we don't post ON_PIGGYBACK twice in an execution
  //(performance concern and back-compatibility).
  if (_piggybackListened && Executions.getCurrent().getAttribute(ATTR_PIGGYBACK_POSTED) == null) {
    for (Page page : _pages) {
      if (Executions.getCurrent().isAsyncUpdate(page)) { //ignore new created pages
        for (Component root = page.getFirstRoot(); root != null; root = root.getNextSibling()) {
          if (Events.isListened(root, Events.ON_PIGGYBACK, false)) { //asap+deferrable
            Events.postEvent(new Event(Events.ON_PIGGYBACK, root));
            Executions.getCurrent().setAttribute(ATTR_PIGGYBACK_POSTED, Boolean.TRUE);
          }
        }
      }
    }
  }
  if (!_schedInfos.isEmpty())
    Events.postEvent(ON_SCHEDULE, _dummyTarget, null);
  //we could not process them here (otherwise, event handling, thread
  //might not work)
  //Thus, we post an event and handle it in _dummyTarget
  if (_spush != null)
    _spush.onPiggyback();
}

代码示例来源：origin: org.zkoss.zk/zk

/** Sends the event to the target specified in the event, and processes it immediately.
 *
 * <p>Note: {@link Event#getTarget} cannot be null.
 */
public static void sendEvent(Event event) {
  sendEvent(event.getTarget(), event);
}

代码示例来源：origin: org.carewebframework/org.carewebframework.vista.security.impl

/**
 * Restarts the timer.
 */
private void resetTimer() {
  if (timer != null) {
    timer.stop();
    Events.echoEvent("onResetTimer", timer, null);
  }
}

代码示例来源：origin: org.zkoss.zk/zk

private void onListenerChange(Desktop desktop, boolean listen) {
  if (listen) {
    if (Events.isListened(this, Events.ON_CLIENT_INFO, false)) { //asap+deferrable
      response(new AuClientInfo(desktop));
      getDesktop().setAttribute("org.zkoss.desktop.clientinfo.enabled", true);
      //We always fire event not a root, since we don't like to
      //check when setParent or setPage is called
    }
    if (Events.isListened(this, Events.ON_PIGGYBACK, false))
      ((DesktopCtrl) desktop).onPiggybackListened(this, true);
    if (Events.isListened(this, Events.ON_VISIBILITY_CHANGE, false))
      getDesktop().setAttribute("org.zkoss.desktop.visibilitychange.enabled", true);
  } else {
    if (!Events.isListened(this, Events.ON_PIGGYBACK, false))
      ((DesktopCtrl) desktop).onPiggybackListened(this, false);
  }
}

代码示例来源：origin: org.carewebframework/org.carewebframework.vista.ui.esig

/**
 * Force focus to the password text box.
 */
public void onBlur$txtPassword() {
  Events.postEvent(Events.ON_FOCUS, this, null);
}

代码示例来源：origin: org.zkoss.zk/zk

/** Sends the event to the target, and processes it immediately.
 * @param target the target of the event (never null)
 * @since 5.0.4
 */
public static void sendEvent(String name, Component target, Object data) {
  sendEvent(new Event(name, target, data));
}

代码示例来源：origin: org.carewebframework/org.carewebframework.security.spring.core

/**
 * Restarts the timer.
 */
private void resetTimer() {
  if (timer != null) {
    timer.stop();
    Events.echoEvent("onResetTimer", timer, null);
  }
}