Examples of org.w3c.dom.events.MutationEvent.initMutationEvent()

org.w3c.dom.events.MutationEvent.initMutationEvent()
The initMutationEvent method is used to initialize the value of a MutationEvent created through the DocumentEvent interface. This method may only be called before the MutationEvent has been dispatched via the dispatchEvent method, though it may be called multiple times during that phase if necessary. If called multiple times, the final invocation takes precedence. @param typeArg Specifies the event type. @param canBubbleArg Specifies whether or not the event can bubble. @param cancelableArg Specifies whether or not the event's default action can be prevented. @param relatedNodeArg Specifies the Event 's related Node @param prevValueArg Specifies the Event 's prevValue property @param newValueArg Specifies the Event 's newValue property @param attrNameArg Specifies the Event 's attrName property

                                                     String newv) {
        AbstractDocument doc = getCurrentDocument();
        if (doc.getEventsEnabled()) {
            DocumentEvent de = (DocumentEvent)doc;
            MutationEvent ev = (MutationEvent)de.createEvent("MutationEvents");
            ev.initMutationEvent("DOMCharacterDataModified",
                                 true,  // canBubbleArg
                                 false, // cancelableArg
                                 null,  // relatedNodeArg
                                 oldv,  // prevValueArg
                                 newv,  // newValueArg

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    protected void fireDOMSubtreeModifiedEvent() {
  AbstractDocument doc = getCurrentDocument();
  if (doc.getEventsEnabled()) {
      DocumentEvent de = (DocumentEvent)doc;
      MutationEvent ev = (MutationEvent)de.createEvent("MutationEvents");
      ev.initMutationEvent("DOMSubtreeModified",
         true,   // canBubbleArg
         false,  // cancelableArg
         null,   // relatedNodeArg
         null,   // prevValueArg
         null,   // newValueArg

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    protected void fireDOMNodeInsertedEvent(Node node) {
  AbstractDocument doc = getCurrentDocument();
  if (doc.getEventsEnabled()) {
      DocumentEvent de = (DocumentEvent)doc;
      MutationEvent ev = (MutationEvent)de.createEvent("MutationEvents");
      ev.initMutationEvent("DOMNodeInserted",
         true,   // canBubbleArg
         false,  // cancelableArg
         this,   // relatedNodeArg
         null,   // prevValueArg
         null,   // newValueArg

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    protected void fireDOMNodeRemovedEvent(Node node) {
  AbstractDocument doc = getCurrentDocument();
  if (doc.getEventsEnabled()) {
      DocumentEvent de = (DocumentEvent)doc;
      MutationEvent ev = (MutationEvent)de.createEvent("MutationEvents");
      ev.initMutationEvent("DOMNodeRemoved",
         true,   // canBubbleArg
         false,  // cancelableArg
         this,   // relatedNodeArg
         null,   // prevValueArg
         null,   // newValueArg

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            if ((mutationMask&MUTATION_LOCAL) != 0) {
                // New child is told it was inserted, and where
                LCount lc = LCount.lookup(MutationEventImpl.DOM_NODE_INSERTED);
                if (lc.captures+lc.bubbles+lc.defaults>0) {
                    MutationEvent me= new MutationEventImpl();
                    me.initMutationEvent(MutationEventImpl.DOM_NODE_INSERTED,
                                         true,false,this,null,
                                         null,null,(short)0);
                    newInternal.dispatchEvent(me);
                }

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                                p=p.parentNode();
                            }
                        }
                        if (eventAncestor.getNodeType()==Node.DOCUMENT_NODE) {
                            MutationEvent me= new MutationEventImpl();
                            me.initMutationEvent(MutationEventImpl
                                              .DOM_NODE_INSERTED_INTO_DOCUMENT,
                                                 false,false,null,null,
                                                 null,null,(short)0);
                            dispatchEventToSubtree(newInternal,me);
                        }

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                // Child is told that it is about to be removed
                lc=LCount.lookup(MutationEventImpl.DOM_NODE_REMOVED);
                if(lc.captures+lc.bubbles+lc.defaults>0)
                {
                    MutationEvent me= new MutationEventImpl();
                    me.initMutationEvent(MutationEventImpl.DOM_NODE_REMOVED,
                                         true,false,this,null,
                                         null,null,(short)0);
                    oldInternal.dispatchEvent(me);
                }

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                            eventAncestor=p; // Last non-null ancestor
                        }
                        if(eventAncestor.getNodeType()==Node.DOCUMENT_NODE)
                        {
                            MutationEvent me= new MutationEventImpl();
                            me.initMutationEvent(MutationEventImpl
                                               .DOM_NODE_REMOVED_FROM_DOCUMENT,
                                                 false,false,
                                                 null,null,null,null,(short)0);
                            dispatchEventToSubtree(oldInternal,me);
                        }

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        // "This event is dispatched after all other events caused by the
        // mutation have been fired."
        LCount lc = LCount.lookup(MutationEventImpl.DOM_SUBTREE_MODIFIED);
        if (lc.captures + lc.bubbles + lc.defaults > 0) {
            MutationEvent me =  new MutationEventImpl();
            me.initMutationEvent(MutationEventImpl.DOM_SUBTREE_MODIFIED,
                                 true, false, null, null,
                                 null, null, (short) 0);


            // If we're within an Attr, DStM gets sent to the Attr
            // and to its owningElement. Otherwise we dispatch it

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            // MUTATION POST-EVENTS:
            LCount lc =
                LCount.lookup(MutationEventImpl.DOM_CHARACTER_DATA_MODIFIED);
            if (lc.captures + lc.bubbles + lc.defaults > 0) {
                MutationEvent me = new MutationEventImpl();
                me.initMutationEvent(
                                 MutationEventImpl.DOM_CHARACTER_DATA_MODIFIED,
                                     true, false, null,
                                     oldvalue, value, null, (short) 0);
                dispatchEvent(node, me);
            }

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