com.google.gwt.dom.client.Element.getChildNodes()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中com.google.gwt.dom.client.Element.getChildNodes()方法的一些代码示例，展示了Element.getChildNodes()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。Element.getChildNodes()方法的具体详情如下：
包路径：com.google.gwt.dom.client.Element
类名称：Element
方法名：getChildNodes

Element.getChildNodes介绍

暂无

代码示例

代码示例来源：origin: com.google.gwt/gwt-servlet

private void updateVisibility(Element container) {
  // If this element has an associated layer, re-run layout for it.
  Layer layer = getLayer(container);
  if (layer != null) {
   layout(layer);
  }

  // Walk all children, looking for elements with a '__layer' property. If one
  // exists, call layout() for that element. This is not cheap, but it's the
  // only way to correctly ensure that layout units get translated correctly.
  NodeList<Node> nodes = container.getChildNodes();
  for (int i = 0; i < nodes.getLength(); ++i) {
   Node node = nodes.getItem(i);
   if (node.getNodeType() == Node.ELEMENT_NODE) {
    updateVisibility(node.<Element>cast());
   }
  }
 }
}

代码示例来源：origin: com.googlecode.gwt-test-utils/gwt-test-utils

@PatchMethod
static Element getChild(DOMImpl domImpl, Element userElem, int index) {
  if (index >= userElem.getChildNodes().getLength()) {
    return null;
  }
  return userElem.getChildNodes().getItem(index).cast();
}

代码示例来源：origin: com.googlecode.gwt-test-utils/gwt-test-utils

@PatchMethod
static int getChildIndex(DOMImpl domImpl, Element parent, Element child) {
  if (parent == null || child == null) {
    return -1;
  }
  for (int i = 0; i < parent.getChildNodes().getLength(); i++) {
    if (child.equals(parent.getChildNodes().getItem(i))) {
      return i;
    }
  }
  return -1;
}

代码示例来源：origin: gwt-test-utils/gwt-test-utils

@PatchMethod
static Element getChild(DOMImpl domImpl, Element userElem, int index) {
  if (index >= userElem.getChildNodes().getLength()) {
    return null;
  }
  return userElem.getChildNodes().getItem(index).cast();
}

代码示例来源：origin: com.googlecode.gwt-test-utils/gwt-test-utils

@PatchMethod
static int getDOMRowCount(HTMLTable table, Element element) {
  return element.getChildNodes().getLength();
}

代码示例来源：origin: gwt-test-utils/gwt-test-utils

@PatchMethod
static int getChildIndex(DOMImpl domImpl, Element parent, Element child) {
  if (parent == null || child == null) {
    return -1;
  }
  for (int i = 0; i < parent.getChildNodes().getLength(); i++) {
    if (child.equals(parent.getChildNodes().getItem(i))) {
      return i;
    }
  }
  return -1;
}

代码示例来源：origin: com.googlecode.gwt-test-utils/gwt-test-utils

@PatchMethod
static int getDOMCellCount(HTMLTable table, Element element, int row) {
  return element.getChildNodes().getItem(row).getChildNodes().getLength();
}

代码示例来源：origin: gwt-test-utils/gwt-test-utils

private void handleRowCells(Grid wrapped, Element element) {
  int columnIndex = 0;
  NodeList<Node> childs = element.getChildNodes();
  for (int i = 0; i < childs.getLength(); i++) {
    Element e = childs.getItem(i).cast();
    if (CELL_TAG.equals(e.getTagName())) {
      handleCell(wrapped, e, columnIndex++);
    } else if (CUSTOMCELL_TAG.equals(e.getTagName())) {
      handleCustomCell(wrapped, e, UiBinderXmlUtils.getChildWidgets(e), columnIndex++);
    }
  }
}

代码示例来源：origin: com.googlecode.gwt-test-utils/gwt-test-utils

private void handleRowCells(Grid wrapped, Element element) {
  int columnIndex = 0;
  NodeList<Node> childs = element.getChildNodes();
  for (int i = 0; i < childs.getLength(); i++) {
    Element e = childs.getItem(i).cast();
    if (CELL_TAG.equals(e.getTagName())) {
      handleCell(wrapped, e, columnIndex++);
    } else if (CUSTOMCELL_TAG.equals(e.getTagName())) {
      handleCustomCell(wrapped, e, UiBinderXmlUtils.getChildWidgets(e), columnIndex++);
    }
  }
}

代码示例来源：origin: com.googlecode.gwt-test-utils/gwt-test-utils

@PatchMethod
static Element getCellElement(CellFormatter cellFormatter, Element table, int row, int col) {
  TableRowElement rowElement = (TableRowElement) table.getChildNodes().getItem(row);
  return rowElement.getChildNodes().getItem(col).cast();
}

代码示例来源：origin: gwt-test-utils/gwt-test-utils

@PatchMethod
static Element getFirstChildElement(Object domImpl, Element elem) {
  NodeList<Node> nodeList = elem.getChildNodes();
  for (int i = 0; i < nodeList.getLength(); i++) {
    Node node = nodeList.getItem(i);
    if (node.getNodeType() == Node.ELEMENT_NODE) {
      return node.cast();
    }
  }
  return null;
}

代码示例来源：origin: com.googlecode.gwt-test-utils/gwt-test-utils

@PatchMethod
static Element getFirstChildElement(Object domImpl, Element elem) {
  NodeList<Node> nodeList = elem.getChildNodes();
  for (int i = 0; i < nodeList.getLength(); i++) {
    Node node = nodeList.getItem(i);
    if (node.getNodeType() == Node.ELEMENT_NODE) {
      return node.cast();
    }
  }
  return null;
}

代码示例来源：origin: gwt-test-utils/gwt-test-utils

@PatchMethod
static Element getCellElement(CellFormatter cellFormatter, Element table, int row, int col) {
  TableRowElement rowElement = (TableRowElement) table.getChildNodes().getItem(row);
  return rowElement.getChildNodes().getItem(col).cast();
}

代码示例来源：origin: org.eclipse.che.core/che-core-ide-ui

public Element getInfoTextContainer(NodeDescriptor node) {
 if (node.getPresentableTextContainer() == null) {
  Element element = getNodeContainer(node).getChildNodes().getItem(4).cast();
  node.setInfoTextContainer(element);
 }
 return node.getInfoTextContainer();
}

代码示例来源：origin: org.eclipse.che.core/che-core-ide-ui

public Element getJointContainer(NodeDescriptor node) {
 if (node.getJointContainerElement() == null) {
  Element element = getNodeContainer(node).getChildNodes().getItem(0).cast();
  node.setJointContainerElement(element);
 }
 return node.getJointContainerElement();
}

代码示例来源：origin: org.eclipse.che.core/che-core-ide-ui

public Element getUserElementContainer(NodeDescriptor node) {
 if (node.getUserElement() == null) {
  Element element = getNodeContainer(node).getChildNodes().getItem(2).cast();
  node.setUserElement(element);
 }
 return node.getUserElement();
}

代码示例来源：origin: org.eclipse.che.core/che-core-ide-ui

public Element getDescendantsContainer(NodeDescriptor node) {
 if (node.getDescendantsContainerElement() == null) {
  Element element = getRootContainer(node).getChildNodes().getItem(1).cast();
  node.setDescendantsContainerElement(element);
 }
 return node.getDescendantsContainerElement();
}

代码示例来源：origin: org.eclipse.che.core/che-core-ide-ui

public Element getIconContainer(NodeDescriptor node) {
 if (node.getIconContainerElement() == null) {
  Element element = getNodeContainer(node).getChildNodes().getItem(1).cast();
  node.setIconContainerElement(element);
 }
 return node.getIconContainerElement();
}

代码示例来源：origin: org.eclipse.che.core/che-core-ide-ui

public Element getPresentableTextContainer(NodeDescriptor node) {
 if (node.getPresentableTextContainer() == null) {
  Element element = getNodeContainer(node).getChildNodes().getItem(3).cast();
  node.setPresentableTextContainer(element);
 }
 return node.getPresentableTextContainer();
}

代码示例来源：origin: com.extjs/gxt

protected void doWidth(int col, int w, int tw) {
 if (!enableGrouping) return;
 NodeList<Element> gs = getGroups();
 for (int i = 0, len = gs.getLength(); i < len; i++) {
  Element s = gs.getItem(i).getChildNodes().getItem(2).cast();
  El.fly(s).setWidth(tw);
  El.fly(s.getFirstChildElement()).setWidth(tw);
  TableSectionElement tse = s.getFirstChildElement().cast();
  Element e = tse.getRows().getItem(0).getChildNodes().getItem(col).cast();
  El.fly(e).setWidth(w);
 }
}

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