Examples of com.sencha.gxt.core.client.dom.XElement

com.sencha.gxt.core.client.dom.XElement
Adds additional features and functionality to the GWT Element class.
XElement's cannot be directly instantiated. New XElements can be created using the static {@link #createElement(String)} method.

    insert.setVisible(false);
  }


  @Override
  protected void onDragMove(DndDragMoveEvent event) {
    XElement target = event.getDragMoveEvent().getNativeEvent().getEventTarget().cast();
    if (!listView.getElement().isOrHasChild(target)) {
      event.setCancelled(true);
      event.getStatusProxy().setStatus(false);
    } else {
      event.setCancelled(false);

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   * 
   * @param node the tree node to find an element for
   * @return the element that the node represents, or null if not yet rendered
   */
  public XElement getElement(TreeNode<M> node) {
    XElement elt = node.getElement().cast();
    if (elt == null) {
      if (tree.isAttached() && tree.getElement().getOffsetParent() != null) {
        elt = Document.get().getElementById(node.getDomId()).cast();
      } else {
        elt = tree.getElement().child("*#" + node.getDomId());

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   */
  public Element getIconElement(TreeNode<M> node) {
    if (node.getIconElement() == null) {
      Element row = getRowElement(node);
      if (row != null) {
        XElement r = row.cast();
        XElement icon = tree.getTreeAppearance().findIconElement(r);
        node.setIconElement(icon);
      }
    }
    return node.getIconElement();
  }

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   */
  public Element getJointElement(TreeNode<M> node) {
    if (node.getJointElement() == null) {
      Element row = getRowElement(node);
      if (row != null) {
        XElement r = row.cast();
        XElement joint = tree.getTreeAppearance().findJointElement(r);
        node.setJointElement(joint);
      }
    }
    return node.getJointElement();
  }

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      return null;
    }
    if (node.getTextElement() == null) {
      Element row = getRowElement(node);
      if (row != null) {
        XElement t = row.<XElement> cast().selectNode(tree.getTreeAppearance().textSelector());
        node.setTextElement(t);
      }
    }
    return node.getTextElement();
  }

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  }


  public void onJointChange(TreeNode<M> node, Joint joint) {
    Element jointEl = getJointElement(node);
    if (jointEl != null) {
      XElement elem = getElement(node);
      node.setJointElement(tree.getTreeAppearance().onJointChange(elem, jointEl.<XElement> cast(), joint,
          tree.getStyle()));
    }
  }

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    if (!parent.isOrHasChild(target)) {
      return;
    }
    super.onBrowserEvent(context, parent, value, event, valueUpdater);
    String type = event.getType();
    XElement xParent = parent.<XElement> cast();
    if ("click".equals(type)) {
      onClick(context, xParent, value, event, valueUpdater);
    } else if ("mouseover".equals(type)) {
      onMouseOver(context, xParent, value, event, valueUpdater);
    } else if ("mouseout".equals(type)) {

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      miniEl.setClassName(CommonStyles.get().nodrag() + " " + appearance.miniClass(direction));
    }
  }


  protected void onClick(Event event) {
    XElement target = event.getEventTarget().<XElement> cast();
    if (target == miniEl) {
      event.stopPropagation();
      onMiniClick();
    }
  }

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   * @return the tree node or null if no match
   */
  public TreeNode<M> findNode(Element target) {
    Element row = (Element) getView().findRow(target);
    if (row != null) {
      XElement item = XElement.as(row).selectNode(treeAppearance.itemSelector());
      if (item != null) {
        String id = item.getId();
        TreeNode<M> node = nodesByDomId.get(id);
        return node;
      }
    }
    return null;

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        onScroll(event);
      }


    };


    XElement topScroller = appearance.getTopScroller(getElement());
    ClickRepeater cr = new ClickRepeater(this, topScroller);
    cr.addClickHandler(handler);


    XElement bottomScroller = appearance.getBottomScroller(getElement());
    cr = new ClickRepeater(this, bottomScroller);
    cr.addClickHandler(handler);
  }

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