com.google.gwt.dom.client.Element.insertFirst()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.insertFirst()方法的一些代码示例，展示了Element.insertFirst()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.insertFirst()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：insertFirst

Element.insertFirst介绍

暂无

代码示例

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

/**
 * Ensure that the child container exists and return it.
 *
 * @return the child container
 */
Element ensureChildContainer() {
 if (childContainer == null) {
  childContainer = Document.get().createDivElement();
  ensureContentContainer().insertFirst(childContainer);
 }
 return childContainer;
}

代码示例来源：origin: stephenh/tessell

@Override
public void insertFirst(IsElement element) {
 this.element.insertFirst(element.asElement());
}

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

/**
 * Inserts the selection checkbox in first column.
 */
private void insertSelectionCheckbox(final TableCellElement td) {
  com.google.gwt.dom.client.Element container = td.getFirstChildElement();
  container.insertFirst(selectionCheckBox.getElement());
}

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

/**
 * Inserts a spacer element in the first column to ensure that positioning of content is the same when there is or is not a checkbox.
 */
private void insertSelectionCheckboxSpacer(final TableCellElement td) {
  com.google.gwt.dom.client.Element container = td.getFirstChildElement();
  container.insertFirst(selectionCheckBoxSpacer.getElement());
}

代码示例来源：origin: com.sksamuel.jqm4gwt/jqm4gwt-library

/**
 * Moves all children of "from" element onto "to" element.
 */
public static void moveChildren(Element from, Element to) {
  if (from == null || to == null || from == to) return;
  for (int k = from.getChildCount() - 1; k >= 0; k--) {
    Node node = from.getChild(k);
    from.removeChild(node);
    to.insertFirst(node);
  }
}

代码示例来源：origin: com.sksamuel.jqm4gwt/jqm4gwt-standalone

/**
 * Moves all children of "from" element onto "to" element.
 */
public static void moveChildren(Element from, Element to) {
  if (from == null || to == null || from == to) return;
  for (int k = from.getChildCount() - 1; k >= 0; k--) {
    Node node = from.getChild(k);
    from.removeChild(node);
    to.insertFirst(node);
  }
}

代码示例来源：origin: net.wetheinter/gwt-user

/**
 * Ensure that the child container exists and return it.
 *
 * @return the child container
 */
Element ensureChildContainer() {
 if (childContainer == null) {
  childContainer = Document.get().createDivElement();
  ensureContentContainer().insertFirst(childContainer);
 }
 return childContainer;
}

代码示例来源：origin: com.vaadin.external.gwt/gwt-user

/**
 * Ensure that the child container exists and return it.
 *
 * @return the child container
 */
Element ensureChildContainer() {
 if (childContainer == null) {
  childContainer = Document.get().createDivElement();
  ensureContentContainer().insertFirst(childContainer);
 }
 return childContainer;
}

代码示例来源：origin: jqm4gwt/jqm4gwt

/**
 * Moves all children of "from" element onto "to" element.
 */
public static void moveChildren(Element from, Element to) {
  if (from == null || to == null || from == to) return;
  for (int k = from.getChildCount() - 1; k >= 0; k--) {
    Node node = from.getChild(k);
    from.removeChild(node);
    to.insertFirst(node);
  }
}

代码示例来源：origin: com.sksamuel.jqm4gwt/jqm4gwt-library

private void insertFirstChild(Element elem) {
  if (anchor == null) getElement().insertFirst(elem);
  else if (controlGroup != null) controlGroup.getElement().insertFirst(elem);
  else anchor.insertFirst(elem);
}

代码示例来源：origin: com.sksamuel.jqm4gwt/jqm4gwt-standalone

private void insertFirstChild(Element elem) {
  if (anchor == null) getElement().insertFirst(elem);
  else if (controlGroup != null) controlGroup.getElement().insertFirst(elem);
  else anchor.insertFirst(elem);
}

代码示例来源：origin: jqm4gwt/jqm4gwt

private void insertFirstChild(Element elem) {
  if (anchor == null) getElement().insertFirst(elem);
  else if (controlGroup != null) controlGroup.getElement().insertFirst(elem);
  else anchor.insertFirst(elem);
}

代码示例来源：origin: com.sksamuel.jqm4gwt/jqm4gwt-library

/**
 * Sets the image on this list item to the given source url.
 * <br> Neither 'jqm4gwt-listitem-thumb' nor 'jqm4gwt-listitem-icon' class is added.
 */
public void setImage(String src) {
  if (src == null) {
    throw new RuntimeException("Cannot set image to null. Call removeImage() if you wanted to remove the image");
  }
  if (imageElem == null) {
    imageElem = Document.get().createImageElement();
    // must be first child according to jquery.mobile-1.4.x.css
    if (anchor != null) anchor.insertFirst(imageElem);
    else insertFirstChild(imageElem);
  }
  imageElem.setAttribute("src", src);
  getElement().addClassName(STYLE_UI_LI_HAS_THUMB);
}

代码示例来源：origin: jqm4gwt/jqm4gwt

/**
 * Sets the image on this list item to the given source url.
 * <br> Neither 'jqm4gwt-listitem-thumb' nor 'jqm4gwt-listitem-icon' class is added.
 */
public void setImage(String src) {
  if (src == null) {
    throw new RuntimeException("Cannot set image to null. Call removeImage() if you wanted to remove the image");
  }
  if (imageElem == null) {
    imageElem = Document.get().createImageElement();
    // must be first child according to jquery.mobile-1.4.x.css
    if (anchor != null) anchor.insertFirst(imageElem);
    else insertFirstChild(imageElem);
  }
  imageElem.setAttribute("src", src);
  getElement().addClassName(STYLE_UI_LI_HAS_THUMB);
}

代码示例来源：origin: com.sksamuel.jqm4gwt/jqm4gwt-standalone

/**
 * Sets the image on this list item to the given source url.
 * <br> Neither 'jqm4gwt-listitem-thumb' nor 'jqm4gwt-listitem-icon' class is added.
 */
public void setImage(String src) {
  if (src == null) {
    throw new RuntimeException("Cannot set image to null. Call removeImage() if you wanted to remove the image");
  }
  if (imageElem == null) {
    imageElem = Document.get().createImageElement();
    // must be first child according to jquery.mobile-1.4.x.css
    if (anchor != null) anchor.insertFirst(imageElem);
    else insertFirstChild(imageElem);
  }
  imageElem.setAttribute("src", src);
  getElement().addClassName(STYLE_UI_LI_HAS_THUMB);
}

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

public void setRequired(boolean required) {
  if (required) {
    if (requirementAsterisk == null) {
      requirementAsterisk = SpanElement.as(DOM.createSpan());
      requirementAsterisk.setClassName("requiredfield");
      requirementAsterisk.setInnerText("*");
    }
    label.insertFirst(requirementAsterisk);
  } else if (requirementAsterisk != null && label.isOrHasChild(requirementAsterisk)) {
    label.removeChild(requirementAsterisk);
  }
}

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

public void onJointChange(NodeDescriptor node, Tree.Joint joint) {
 Element currJointEl = getJointContainer(node);
 if (currJointEl == null) {
  return;
 }
 Element jointContainer = tree.getPresentationRenderer().getJointContainer(joint);
 getNodeContainer(node).insertFirst(jointContainer);
 currJointEl.removeFromParent();
 node.setJointContainerElement(jointContainer);
}

代码示例来源：origin: org.geomajas/geomajas-client-gwt2-example-base

public void setTitle(String title) {
  Element h2 = DOM.createElement("h2");
  h2.setInnerHTML(title);
  h2.getStyle().setMarginBottom(5, Style.Unit.PX);
  h2.getStyle().setMarginLeft(15, Style.Unit.PX);
  h2.getStyle().setPaddingTop(5, Style.Unit.PX);
  descriptionElement.getStyle().setPaddingTop(0, Style.Unit.PX);
  descriptionElement.getParentElement().insertFirst(h2);
}

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

public void onElementChanged(NodeDescriptor node, Element element) {
 Element el = getRootContainer(node).getFirstChildElement();
 if (el == null) {
  return;
 }
 el.removeFromParent();
 getRootContainer(node).insertFirst(element.getFirstChild());
 node.setNodeContainerElement(null);
 node.setJointContainerElement(null);
 onSelectChange(node.getNode(), tree.getSelectionModel().isSelected(node.getNode()));
}

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

public void setCaption(String caption) {
  final MatchResult localisedPropertyMatcher = localisedPropertyCaptionPattern.exec(caption);
  if (localisedPropertyMatcher != null && localisedPropertyMatcher.getGroupCount() > 2) {
    caption = localisedPropertyMatcher.getGroup(1);
    label.setInnerText(caption);
    final Element localeLabel = SpanElement.as(DOM.createSpan());
    localeLabel.setClassName("locale-label");
    localeLabel.setInnerText(localisedPropertyMatcher.getGroup(2));
    if (requirementAsterisk != null  && label.isOrHasChild(requirementAsterisk)) {
      label.insertAfter(localeLabel, requirementAsterisk);
    } else {
      label.insertFirst(localeLabel);
    }
  } else {
    label.setInnerText(caption);
  }
  if (caption != null) {
    label.setTitle(caption);
  }
}

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