Package com.extjs.gxt.ui.client.event

Examples of com.extjs.gxt.ui.client.event.ContainerEvent

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  protected boolean remove(T item) {
    return remove(item, false);
  }

  protected boolean remove(T component, boolean force) {
    ContainerEvent containerEvent = createContainerEvent(component);
    containerEvent.item = component;
    if (fireEvent(Events.BeforeRemove, containerEvent) || force) {
      ComponentEvent componentEvent = component.createComponentEvent(null);
      if (component.fireEvent(Events.BeforeOrphan, componentEvent) || force) {
        onRemove(component);
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  protected void adopt(T child) {
    setParent(this, child);
  }

  protected ContainerEvent createContainerEvent(T item) {
    return new ContainerEvent(this, item);
  }
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      } else {
        c.recalculate();
      }
    }

    ContainerEvent ce = new ContainerEvent(this);
    fireEvent(Events.AfterLayout, ce);
    return true;
  }
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   *
   * @param item the item to insert
   * @param index the insert location
   */
  protected boolean insert(T item, int index) {
    ContainerEvent containerEvent = createContainerEvent(item);
    containerEvent.index = index;
    if (fireEvent(Events.BeforeAdd, containerEvent)) {
      ComponentEvent componentEvent = item.createComponentEvent(null);
      if (item.fireEvent(Events.BeforeAdopt, componentEvent)) {
        onInsert(item, index);
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  protected boolean remove(T item) {
    return remove(item, false);
  }

  protected boolean remove(T component, boolean force) {
    ContainerEvent containerEvent = createContainerEvent(component);
    containerEvent.item = component;
    if (fireEvent(Events.BeforeRemove, containerEvent) || force) {
      ComponentEvent componentEvent = component.createComponentEvent(null);
      if (component.fireEvent(Events.BeforeOrphan, componentEvent) || force) {
        onRemove(component);
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    setParent(this, child);
  }

  @SuppressWarnings("unchecked")
  protected ContainerEvent createContainerEvent(T item) {
    return new ContainerEvent(this, item);
  }
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   * @param item the item to insert
   * @param index the insert location
   */
  @SuppressWarnings("unchecked")
  protected boolean insert(T item, int index) {
    ContainerEvent containerEvent = createContainerEvent(item);
    containerEvent.setIndex(index);
    if (fireEvent(Events.BeforeAdd, containerEvent)) {
      ComponentEvent componentEvent = item.createComponentEvent(null);
      if (item.fireEvent(Events.BeforeAdopt, componentEvent)) {
        index = adjustIndex(item, index);
        item.removeFromParent();
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    return remove(item, false);
  }

  @SuppressWarnings("unchecked")
  protected boolean remove(T component, boolean force) {
    ContainerEvent containerEvent = createContainerEvent(component);
    containerEvent.setItem(component);
    containerEvent.setIndex(indexOf(component));
    if (fireEvent(Events.BeforeRemove, containerEvent) || force) {
      ComponentEvent componentEvent = component.createComponentEvent(null);
      if (component.fireEvent(Events.BeforeOrphan, componentEvent) || force) {
        onRemove(component);
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Related Classes of com.extjs.gxt.ui.client.event.ContainerEvent

  • com.extjs.gxt.ui.client.widget.Container
  • com.extjs.gxt.ui.client.widget.selection.AbstractSelectionModel
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