Examples with Element elemental.dom.Element used on opensource projects

Example 26 with Element

use of elemental.dom.Element in project che by eclipse.

the class Elements method injectJs.

public static void injectJs(String js) {
    Element scriptElem = createElement("script");
    scriptElem.setAttribute("language", "javascript");
    scriptElem.setTextContent(js);
    getBody().appendChild(scriptElem);
}

Example 27 with Element

use of elemental.dom.Element in project che by eclipse.

the class Elements method replaceContents.

/**
     * Replaces the contents of an Element with the specified ID, with a single
     * element.
     *
     * @param id
     *         The ID of the Element that we will erase the contents of.
     * @param with
     *         The element that we will attach to the element that we just
     *         erased the contents of.
     */
public static void replaceContents(String id, Element with) {
    Element parent = getElementById(id);
    replaceContents(parent, with);
}

Example 28 with Element

use of elemental.dom.Element in project che by eclipse.

the class Tree method renderTree.

/**
     * Renders the tree starting with the root node up until the specified depth.
     * <p/>
     * This will NOT restore any expansions. If you want to re-render the tree
     * obeying previous expansions then,
     *
     * @param depth
     *         integer indicating how deep we should auto-expand. -1 means
     *         render the entire tree.
     */
public void renderTree(int depth) {
    // Clear the current view.
    Element rootElement = getView().getElement();
    rootElement.setInnerHTML("");
    rootElement.setAttribute("___depth", "0");
    // If the root is not set, we have nothing to render.
    D root = getModel().root;
    if (root == null) {
        return;
    }
    // Root is special in that we don't render a directory for it. Only its
    // children.
    List<D> children = getModel().dataAdapter.getChildren(root);
    for (int i = 0, n = children.size(); i < n; i++) {
        renderRecursive(rootElement, children.get(i), depth);
    }
}

Example 29 with Element

use of elemental.dom.Element in project che by eclipse.

the class Tree method getNodeFromElement.

/**
     * Returns the tree node whose element is or contains the given element, or
     * null if the given element cannot be matched to a tree node.
     */
public TreeNodeElement<D> getNodeFromElement(Element element) {
    Css css = getModel().resources.treeCss();
    Element treeNodeBody = CssUtils.getAncestorOrSelfWithClassName(element, css.treeNodeBody());
    return treeNodeBody != null ? getView().getTreeNodeFromTreeNodeBody(treeNodeBody, css) : null;
}

Example 30 with Element

use of elemental.dom.Element in project che by eclipse.

the class Tree method asWidget.

/** {@inheritDoc} */
@Override
public Widget asWidget() {
    if (widget == null) {
        widget = new HTML();
        Element element = getView().getElement();
        widget.getElement().appendChild((Node) element);
        widget.getElement().getStyle().setOverflow(Style.Overflow.AUTO);
    }
    return widget;
}