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

com.extjs.gxt.ui.client.event.ComponentEvent
Component event type.
Note: For a given event, only the fields which are appropriate will be filled in. The appropriate fields for each event are documented by the event source. @see Component

    draggable.addListener(Events.DragCancel, dragListener);


    render(DOM.createDiv());


    if (resizeWidget.isAttached()) {
      ComponentEvent be = createComponentEvent(null);
      be.setType(Events.Attach);
      listener.handleEvent(be);
    }


    delay = new DelayedTask(new Listener<ComponentEvent>() {
      public void handleEvent(ComponentEvent ce) {

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  }


  public void onComponentEvent(ComponentEvent ce) {
    super.onComponentEvent(ce);
    if (ce.getEventTypeInt() == Event.ONSCROLL) {
      fireEvent(Events.Scroll, new ComponentEvent(this));
    }
  }

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    if (textTopElem != null && w != 0) {
      textTopElem.removeStyleName("x-hidden").setWidth((int) w, true);
    } else if (textTopElem != null && w == 0) {
      textTopElem.addStyleName("x-hidden");
    }
    fireEvent(Events.Update, new ComponentEvent(this));
    return this;
  }

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      case Event.ONFOCUS:
        onFocus(ce);
        break;
      case Event.ONBLUR:
        if (inEditor && GXT.isWindows && GXT.isGecko) {
          final ComponentEvent e = ce;
          DeferredCommand.addCommand(new Command() {
            public void execute() {
              onBlur(e);
            }
          });

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   * @param column the column index
   */
  public void showColumnMenu(final int column) {
    menu = getContextMenu(column);


    ComponentEvent ge = createColumnEvent(this, column, menu);
    if (!container.fireEvent(Events.HeaderContextMenu, ge)) {
      return;
    }
    if (menu != null) {
      final Head h = getHead(column);

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    ce.preventDefault();
    showColumnMenu(column);
  }


  protected void onHeaderClick(ComponentEvent ce, int column) {
    ComponentEvent evt = createColumnEvent(this, column, menu);
    evt.setEvent(ce.getEvent());
    container.fireEvent(Events.HeaderClick, evt);
  }

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    evt.setEvent(ce.getEvent());
    container.fireEvent(Events.HeaderClick, evt);
  }


  protected void onHeaderDoubleClick(ComponentEvent ce, int column) {
    ComponentEvent evt = createColumnEvent(this, column, menu);
    evt.setEvent(ce.getEvent());
    container.fireEvent(Events.HeaderDoubleClick, evt);
  }

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    evt.setEvent(ce.getEvent());
    container.fireEvent(Events.HeaderDoubleClick, evt);
  }


  protected void onHeaderMouseDown(ComponentEvent ce, int column) {
    ComponentEvent evt = createColumnEvent(this, column, menu);
    evt.setEvent(ce.getEvent());
    container.fireEvent(Events.HeaderMouseDown, evt);
  }

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    grid.setCellPadding(0);
    grid.addClickHandler(new ClickHandler() {


      public void onClick(ClickEvent event) {
        Event evt = DOM.eventGetCurrentEvent();
        ComponentEvent be = new ComponentEvent(DatePicker.this, evt);
        onDayClick(be);
      }
    });
    String s = GXT.isAriaEnabled() ? "<a role=gridcell tabindex=0><span role=presentation></span></a>"
        : "<a href=#><span></span></a>";

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   */
  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();
        if (item.isRendered()) {
          // make sure to detach it from the dom first

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Related Classes of com.extjs.gxt.ui.client.event.ComponentEvent

com.extjs.gxt.ui.client.widget.button.Button

com.extjs.gxt.ui.client.widget.Component

com.extjs.gxt.ui.client.widget.Container

com.extjs.gxt.ui.client.widget.ContentPanel

com.extjs.gxt.ui.client.widget.DatePicker

com.extjs.gxt.ui.client.widget.form.Field

com.extjs.gxt.ui.client.widget.grid.ColumnHeader

com.extjs.gxt.ui.client.widget.Popup

com.extjs.gxt.ui.client.widget.ProgressBar

com.extjs.gxt.ui.client.widget.ScrollContainer

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