Examples of com.google.gwt.user.client.Element

com.google.gwt.user.client.Element
An opaque handle to a native DOM Element. An Element cannot be created directly. Instead, use the Element type when returning a native DOM element from JSNI methods. An Element passed back into JSNI becomes the original DOM element the Element was created from, and can be accessed in JavaScript code as expected. This is typically done by calling methods in the {@link com.google.gwt.user.client.DOM} class.

    if (!isAttached()) {
      return;
    }


    // Move the knob to the correct position
    Element knobElement = knobImage.getElement();
    int lineWidth = DOM.getElementPropertyInt(lineElement, "offsetWidth");
    int knobWidth = DOM.getElementPropertyInt(knobElement, "offsetWidth");
    int knobLeftOffset = (int) (lineLeftOffset + (getKnobPercent() * lineWidth) - (knobWidth / 2));
    knobLeftOffset = Math.min(knobLeftOffset, lineLeftOffset + lineWidth
        - (knobWidth / 2) - 1);

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    // Draw the labels
    int lineWidth = DOM.getElementPropertyInt(lineElement, "offsetWidth");
    if (numLabels > 0) {
      // Create the labels or make them visible
      for (int i = 0; i <= numLabels; i++) {
        Element label = null;
        if (i < labelElements.size()) {
          label = labelElements.get(i);
        } else { // Create the new label
          label = DOM.createDiv();
          DOM.setStyleAttribute(label, "position", "absolute");

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    // Draw the ticks
    int lineWidth = DOM.getElementPropertyInt(lineElement, "offsetWidth");
    if (numTicks > 0) {
      // Create the ticks or make them visible
      for (int i = 0; i <= numTicks; i++) {
        Element tick = null;
        if (i < tickElements.size()) {
          tick = tickElements.get(i);
        } else { // Create the new tick
          tick = DOM.createDiv();
          DOM.setStyleAttribute(tick, "position", "absolute");

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  public void onBrowserEvent(Event event) {
    int eventType = DOM.eventGetType(event);


    switch (eventType) {
      case Event.ONCLICK: {
        Element e = DOM.eventGetTarget(event);
        if (shouldTreeDelegateFocusToElement(e)) {
          // The click event should have given focus to this element already.
          // Avoid moving focus back up to the tree (so that focusable widgets
          // attached to TreeItems can receive keyboard events).
        } else {

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      return;
    }
    // focusable is being used for highlight as well.
    // Get the location and size of the given item's content element relative
    // to the tree.
    Element selectedElem = item.getContentElem();
    moveElementOverTarget(focusable, selectedElem);
    UIObject.setVisible(focusable, true);
  }

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    collectElementChain(chain, hRoot, DOM.getParent(hElem));
    chain.add(hElem);
  }


  private Element createFocusElement() {
    Element e = impl.createFocusable();
    DOM.setStyleAttribute(e, "position", "absolute");
    DOM.appendChild(getElement(), e);
    DOM.sinkEvents(e, Event.FOCUSEVENTS | Event.ONMOUSEDOWN);
    // Needed for IE only
    DOM.setElementAttribute(e, "focus", "false");

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      return false;
    };  
  }-*/;


  private boolean elementClicked(FastTreeItem root, Event event) {
    Element target = DOM.eventGetTarget(event);
    ArrayList<Element> chain = new ArrayList<Element>();
    collectElementChain(chain, getElement(), target);
    FastTreeItem item = findItemByChain(chain, 0, root);
    if (item != null) {
      if (item.isInteriorNode() && item.getControlElement().equals(target)) {

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      FastTreeItem root) {
    if (idx == chain.size()) {
      return root;
    }


    Element hCurElem = chain.get(idx);
    for (int i = 0, n = root.getChildCount(); i < n; ++i) {
      FastTreeItem child = root.getChild(i);
      if (child.getElement().equals(hCurElem)) {
        FastTreeItem retItem = findItemByChain(chain, idx + 1, root.getChild(i));
        if (retItem == null) {

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      super.showStack(index);


      if (this.isAttached()) {
        ScrollPanel me = (ScrollPanel) scrollers.get(index);
        me.setHeight("1px");
        Element tr = DOM.getChild(DOM.getFirstChild(getElement()),
            index * 2 + 1);
        int trHeight = DOM.getElementPropertyInt(tr, "offsetHeight");
        me.setHeight(trHeight + "px");
      }
    }

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      public void onBrowserEvent(Event event) {
        if (!PinnedPanel.this.pinnedToggle.isDown()) {
          switch (DOM.eventGetType(event)) {
            case Event.ONMOUSEOUT:
              Element to = DOM.eventGetToElement(event);
              if (state.currentState == State.WILL_SHOW) {
                state.currentState = State.HIDING;
                delayedShow.cancel();
                break;
              }

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