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

x33g5p2x  于2022-01-19 转载在 其他  
字(9.0k)|赞(0)|评价(0)|浏览(301)

本文整理了Java中com.google.gwt.dom.client.Element.appendChild()方法的一些代码示例，展示了Element.appendChild()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.appendChild()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：appendChild

Element.appendChild介绍

暂无

代码示例

代码示例来源：origin: libgdx/libgdx

  1. panel.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
  2. panel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
  3. element.appendChild(panel.getElement());
  4. root = panel;

代码示例来源：origin: libgdx/libgdx

  1. panel.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
  2. panel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
  3. element.appendChild(panel.getElement());
  4. root = panel;

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

  1. /**
  2.  * Appends one element to another's list of children.
  3.  * <p>
  4.  * If the child element is a {@link com.google.gwt.user.client.ui.PotentialElement}, it is first
  5.  * resolved.
  6.  * </p>
  7.  *
  8.  * @param parent the parent element
  9.  * @param child its new child
  10.  * @see com.google.gwt.user.client.ui.PotentialElement#resolve(Element)
  11.  */
  12. public static void appendChild(Element parent, Element child) {
  13.  assert !isPotential(parent) : "Cannot append to a PotentialElement";
  14.  // If child isn't a PotentialElement, resolve() returns
  15.  // the Element itself.
  16.  parent.appendChild(resolve(child));
  17. }

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

  1. public void initParent(Element parent) {
  2.  parent.getStyle().setPosition(Position.RELATIVE);
  3.  parent.appendChild(relativeRuler = createRuler(EM, EX));
  4. }

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

  1. /**
  2.  * Creates an empty scroll panel.
  3.  */
  4. public ScrollPanel() {
  5.  this.scrollableElem = getElement();
  6.  this.containerElem = Document.get().createDivElement();
  7.  scrollableElem.appendChild(containerElem);
  8.  initialize();
  9. }

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

  1. void addCells(Element tbody, int row, int num) {
  2.  com.google.gwt.dom.client.Element rowElem = impl.getRows(tbody).get(row);
  3.  for (int i = 0; i < num; i++) {
  4.   TableCellElement tdElement = Document.get().createTDElement();
  5.   rowElem.appendChild(tdElement);
  6.  }
  7. }

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

  1. /**
  2.  * Start a child element.
  3.  * 
  4.  * @param element the element to start
  5.  * @param builder the builder used to builder the new element
  6.  */
  7. private void start(Element element, ElementBuilderBase<?> builder) {
  8.  onStart(element.getTagName(), builder);
  9.  // Set the root element.
  10.  if (rootElement == null) {
  11.   // This is the new root element.
  12.   rootElement = element;
  13.  } else {
  14.   // Appending to the current element.
  15.   getCurrentElement().appendChild(element);
  16.  }
  17.  // Add the element to the stack.
  18.  currentElement = element;
  19. }

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

  1. /**
  2.  * Attaches the element to the dom temporarily.  Keeps track of where it is
  3.  * attached so that things can be put back latter.
  4.  *
  5.  * @return attachment record which can be used for reverting back to previous
  6.  *         DOM state
  7.  */
  8. public static TempAttachment attachToDom(Element element) {
  9.  // TODO(rjrjr) This is copied from HTMLPanel. Reconcile
  10.  ensureHiddenDiv();
  11.  // Hang on to the panel's original parent and sibling elements so that it
  12.  // can be replaced.
  13.  Element origParent = element.getParentElement();
  14.  Element origSibling = element.getNextSiblingElement();
  15.  // Attach the panel's element to the hidden div.
  16.  hiddenDiv.appendChild(element);
  17.  return new TempAttachment(origParent, origSibling, element);
  18. }

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

  1. /**
  2.  * Resize the column group element.
  3.  * 
  4.  * @param columns the number of columns
  5.  * @param growOnly true to only grow, false to shrink if needed
  6.  */
  7. void resizeColumnGroup(int columns, boolean growOnly) {
  8.  // The colgroup should always have at least one element.  See
  9.  // prepareColumnGroup() for more details.
  10.  columns = Math.max(columns, 1);
  11.  int num = columnGroup.getChildCount();
  12.  if (num < columns) {
  13.   for (int i = num; i < columns; i++) {
  14.    columnGroup.appendChild(Document.get().createColElement());
  15.   }
  16.  } else if (!growOnly && num > columns) {
  17.   for (int i = num; i > columns; i--) {
  18.    columnGroup.removeChild(columnGroup.getLastChild());
  19.   }
  20.  }
  21. }

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

  1. /**
  2.  * Add a widget to the panel in the specified container. Note that this method
  3.  * does not do the logical attach.
  4.  * 
  5.  * @param w the widget to add
  6.  * @param toReplace the widget to replace
  7.  * @param container the container in which to place the widget
  8.  */
  9. private void add(Widget w, Widget toReplace, Element container) {
  10.  // Validate.
  11.  if (w == toReplace) {
  12.   return;
  13.  }
  14.  // Detach new child.
  15.  if (w != null) {
  16.   w.removeFromParent();
  17.  }
  18.  // Remove old child.
  19.  if (toReplace != null) {
  20.   remove(toReplace);
  21.  }
  22.  if (w != null) {
  23.   // Physical attach.
  24.   container.appendChild(w.getElement());
  25.   container.getStyle().clearDisplay();
  26.   adopt(w);
  27.  }
  28. }

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

  1. /**
  2.  * Ensure that the content container exists and return it.
  3.  *
  4.  * @return the content container
  5.  */
  6. Element ensureContentContainer() {
  7.  if (contentContainer == null) {
  8.   contentContainer = Document.get().createDivElement();
  9.   ensureAnimationFrame().appendChild(contentContainer);
  10.   emptyMessageElem = Document.get().createDivElement();
  11.   emptyMessageElem.setInnerText(messages.emptyTree());
  12.   setStyleName(emptyMessageElem, tree.getStyle().cellTreeEmptyMessage(), true);
  13.   showOrHide(emptyMessageElem, false);
  14.   contentContainer.appendChild(emptyMessageElem);
  15.   showMoreElem = Document.get().createAnchorElement();
  16.   // CellTree prevents strict-CSP violation by cancelling event default action.
  17.   showMoreElem.setHref("javascript:;");
  18.   showMoreElem.setInnerText(messages.showMore());
  19.   setStyleName(showMoreElem, tree.getStyle().cellTreeShowMoreButton(), true);
  20.   showOrHide(showMoreElem, false);
  21.   contentContainer.appendChild(showMoreElem);
  22.  }
  23.  return contentContainer;
  24. }

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

  1. childContainer.appendChild(item.getElement());
  2. } else {
  3.  Element beforeElem = getChild(beforeIndex).getElement();

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

  1. public HeaderPanel() {
  2.  // Create the outer element
  3.  Element elem = Document.get().createDivElement().cast();
  4.  elem.getStyle().setPosition(Position.RELATIVE);
  5.  elem.getStyle().setOverflow(Overflow.HIDDEN);
  6.  setElement(elem);
  7.  // Create a delegate to handle resize from the header and footer.
  8.  ResizeLayoutPanel.Impl.Delegate resizeDelegate = new ResizeLayoutPanel.Impl.Delegate() {
  9.   public void onResize() {
  10.    scheduledLayout();
  11.   }
  12.  };
  13.  // Create the header container.
  14.  headerContainer = createContainer();
  15.  headerContainer.getStyle().setTop(0.0, Unit.PX);
  16.  headerImpl.init(headerContainer, resizeDelegate);
  17.  elem.appendChild(headerContainer);
  18.  // Create the footer container.
  19.  footerContainer = createContainer();
  20.  footerContainer.getStyle().setBottom(0.0, Unit.PX);
  21.  footerImpl.init(footerContainer, resizeDelegate);
  22.  elem.appendChild(footerContainer);
  23.  // Create the content container.
  24.  contentContainer = createContainer();
  25.  contentContainer.getStyle().setOverflow(Overflow.HIDDEN);
  26.  contentContainer.getStyle().setTop(0.0, Unit.PX);
  27.  contentContainer.getStyle().setHeight(0.0, Unit.PX);
  28.  elem.appendChild(contentContainer);
  29. }

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

  1. if (toReplace == null) {
  2.  childContainer.appendChild(newChildren.getChild(0));
  3. } else {
  4.  Element nextSibling = toReplace.getNextSiblingElement();

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

  1. hiddenDiv.appendChild(element);
  2. wrapInitializationCallback.execute();
  3. element.getParentNode().removeChild(element);

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

  1. expandable.getStyle().setOverflow(Overflow.SCROLL);
  2. expandable.getStyle().setZIndex(-1);
  3. elem.appendChild(expandable);
  4. expandableInner = Document.get().createDivElement().cast();
  5. expandable.appendChild(expandableInner);
  6. DOM.sinkEvents(expandable, Event.ONSCROLL);
  7. collapsible.getStyle().setOverflow(Overflow.SCROLL);
  8. collapsible.getStyle().setZIndex(-1);
  9. elem.appendChild(collapsible);
  10. collapsibleInner = Document.get().createDivElement().cast();
  11. collapsibleInner.getStyle().setWidth(200, Unit.PCT);
  12. collapsibleInner.getStyle().setHeight(200, Unit.PCT);
  13. collapsible.appendChild(collapsibleInner);
  14. DOM.sinkEvents(collapsible, Event.ONSCROLL);

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

  1. hiddenDiv.appendChild(getElement());

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

  1. scrollable.appendChild(containerElem);
  2. scrollableLayer = layout.attachChild(scrollable);

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

  1. /**
  2.  * Recalculate the height and width of a native scrollbar.
  3.  */
  4. private static void maybeRecalculateNativeScrollbarSize() {
  5.  // Check if the size has already been calculated.
  6.  if (nativeHeight > -1) {
  7.   return;
  8.  }
  9.  // Create a scrollable element and attach it to the body.
  10.  Element scrollable = Document.get().createDivElement();
  11.  scrollable.getStyle().setPosition(Position.ABSOLUTE);
  12.  scrollable.getStyle().setTop(-1000.0, Unit.PX);
  13.  scrollable.getStyle().setLeft(-1000.0, Unit.PX);
  14.  scrollable.getStyle().setHeight(100.0, Unit.PX);
  15.  scrollable.getStyle().setWidth(100.0, Unit.PX);
  16.  scrollable.getStyle().setOverflow(Overflow.SCROLL);
  17.  scrollable.getStyle().setProperty("direction", "rtl");
  18.  Document.get().getBody().appendChild(scrollable);
  19.  // Add some content.
  20.  Element content = Document.get().createDivElement();
  21.  content.setInnerText("content");
  22.  scrollable.appendChild(content);
  23.  // Measure the height and width.
  24.  nativeHeight = scrollable.getOffsetHeight() - scrollable.getClientHeight();
  25.  nativeWidth = scrollable.getOffsetWidth() - scrollable.getClientWidth();
  26.  nativeRtl = (content.getAbsoluteLeft() > scrollable.getAbsoluteLeft());
  27.  // Detach the scrollable element.
  28.  scrollable.removeFromParent();
  29. }

代码示例来源：origin: info.magnolia.ui/magnolia-ui-vaadin-common-widgets

  1. private void cloneAndAppendRow(VScrollTableRow row) {
  2.   Element clonedTR = null;
  3.   clonedTR = row.getElement().cloneNode(true).cast();
  4.   clonedTR.getStyle().setVisibility(Visibility.VISIBLE);
  5.   cloneTable.appendChild(clonedTR);
  6. }

内容来源于网络，如有侵权，请联系作者删除！

Element

相关文章

    查看更多

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多

    Element类方法

    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com