List of usage examples for org.w3c.dom.events Event CAPTURING_PHASE
short CAPTURING_PHASE
To view the source code for org.w3c.dom.events Event CAPTURING_PHASE.
Click Source Link
From source file:de.betterform.xml.xforms.action.AbstractAction.java
/** * This method is called whenever an event occurs of the type for which the * <code>EventListener</code> interface was registered. * * @param event The <code>Event</code> contains contextual information about * the event. It also contains the <code>stopPropagation</code> and * <code>preventDefault</code> methods which are used in determining the * event's flow and default action. *//* w w w . j av a2 s.c om*/ public final void handleEvent(Event event) { try { if (event.getType().equals(this.eventType)) { boolean doPerform = false; if (this.propagate.equals("stop")) { event.stopPropagation(); } if (this.defaultAction.equals("cancel")) { event.preventDefault(); } if (getLogger().isTraceEnabled()) { String currentEventId = (((Element) event.getCurrentTarget()).getAttribute("id")); String targetEventId = (((Element) event.getTarget()).getAttribute("id")); LOGGER.trace( "currentEventTargetId: '" + currentEventId + "' eventTargetId:'" + targetEventId + "'"); getLogger().trace("handling event '" + this.eventType + "' target: " + DOMUtil.getCanonicalPath(this.element) + "' Event Phase: (" + event.getEventPhase() + ")"); } if (getLogger().isDebugEnabled()) { switch (event.getEventPhase()) { case Event.CAPTURING_PHASE: if (getLogger().isDebugEnabled()) { getLogger().debug("CAPTURING PHASE"); } break; case Event.AT_TARGET: if (getLogger().isDebugEnabled()) { getLogger().debug("AT_TARGET"); } break; case Event.BUBBLING_PHASE: if (getLogger().isDebugEnabled()) { getLogger().debug("BUBBLING"); } break; } } if (event.getEventPhase() == Event.CAPTURING_PHASE && this.phase.equals("capture")) { doPerform = true; } else if (event.getEventPhase() == Event.AT_TARGET) { doPerform = true; } else if (event.getEventPhase() == Event.BUBBLING_PHASE) { doPerform = true; } String targetEventId = (((Element) event.getTarget()).getAttribute("id")); if (!(this.eventTargetId.equals(""))) { if (event.getType().equals(this.eventType) && targetEventId.equals(this.eventTargetId)) { doPerform = true; } else { doPerform = false; } } if (doPerform) { performConditional(this.element); } } } catch (Exception e) { // handle exception, prevent default action and stop event propagation this.container.handleEventException(e); event.preventDefault(); event.stopPropagation(); } }
From source file:org.chiba.xml.xforms.action.AbstractAction.java
/** * This method is called whenever an event occurs of the type for which the * <code>EventListener</code> interface was registered. * * @param event The <code>Event</code> contains contextual information about * the event. It also contains the <code>stopPropagation</code> and * <code>preventDefault</code> methods which are used in determining the * event's flow and default action./*from w w w . ja v a 2 s . c om*/ */ public final void handleEvent(Event event) { try { if (event.getType().equals(this.eventType)) { if (getLogger().isDebugEnabled()) { String phase = ""; switch (event.getEventPhase()) { case Event.CAPTURING_PHASE: phase = "capturing phase"; break; case Event.AT_TARGET: phase = "at target"; break; case Event.BUBBLING_PHASE: phase = "bubbling phase"; break; } getLogger().debug(this + " handling event '" + this.eventType + "' (" + phase + ")"); } setEvent(event); if (event instanceof XMLEvent) eventContextInfo = ((XMLEvent) event).getContextInfo(); performWhileAndIf(this.element); } } catch (Exception e) { // handle exception, prevent default action and stop event propagation this.container.handleEventException(e); event.preventDefault(); event.stopPropagation(); } }
From source file:org.fit.cssbox.scriptbox.dom.Html5DocumentImpl.java
/** * Dispatches event above Window object, which is then propagated into * this document if Window was not the target. *//* w w w. j av a2s .c om*/ @Override protected boolean dispatchEvent(NodeImpl node, Event event) { if (!(event instanceof EventImpl)) { return false; } EventImpl evt = (EventImpl) event; // Initialize evt.target = node; evt.stopPropagation = false; evt.preventDefault = false; // Window capture phase evt.currentTarget = _window; evt.eventPhase = Event.CAPTURING_PHASE; _window.dispatchEventFromDocument(evt); if (!evt.stopPropagation) { super.dispatchEvent(node, evt); } // Window bubble phase if (!evt.stopPropagation && evt.bubbles) { evt.currentTarget = _window; evt.eventPhase = Event.BUBBLING_PHASE; _window.dispatchEventFromDocument(evt); } return evt.preventDefault; }