com.google.gwt.query.client.js.JsNodeArray Maven / Gradle / Ivy
/*
* Copyright 2011, The gwtquery team.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.query.client.js;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.dom.client.Element;
import com.google.gwt.dom.client.Node;
import com.google.gwt.dom.client.NodeList;
/**
* A Lightweight JSO class easily handle a node list.
*/
public class JsNodeArray extends NodeList {
public static JsNodeArray create() {
return create((Node)null);
}
public static native JsNodeArray create(Node node) /*-{
return node ? [node] : [];
}-*/;
public static JsNodeArray create(NodeList nl) {
JsNodeArray ret = create((Node)null);
ret.pushAll(nl);
return ret;
}
protected JsNodeArray(){
}
public final void addNode(Node n){
c().add(n);
}
public final void addNode(Node n, int i) {
c().add(i, n);
}
public final void concat(JsNodeArray ary) {
c().concat(ary.c());
}
public final Element get(int i) {
return getElement(i);
}
public final Element getElement(int i) {
return c().get(i).cast();
}
public final Node getNode(int i) {
return c().get(i);
}
public final int size() {
return c().length();
}
private JsObjectArray c() {
return cast();
}
public final void pushAll(JavaScriptObject prevElem) {
c().pushAll(prevElem);
}
public final Element[] elements() {
Element[] ret = new Element[size()];
for (int i=0 ; i