Exemplo n.º 1
0
  @Override
  protected void onRender(Element target, int index) {
    setElement(DOM.createDiv(), target, index);
    el().makePositionable(true);
    super.onRender(target, index);

    ul = new El(DOM.createDiv());
    ul.addStyleName(baseStyle + "-list");

    getElement().appendChild(ul.dom);

    // add menu to ignore list
    eventPreview.getIgnoreList().add(getElement());

    el().setTabIndex(0);
    el().setElementAttribute("hideFocus", "true");

    el().addStyleName("x-ignore");
    if (GXT.isAriaEnabled()) {
      Accessibility.setRole(getElement(), "menu");
      Accessibility.setRole(ul.dom, "presentation");
      handleRadioGroups();
    }

    if (plain) {
      addStyleName("x-menu-plain");
    }
    if (!showSeparator) {
      addStyleName("x-menu-nosep");
    }

    sinkEvents(Event.ONCLICK | Event.MOUSEEVENTS | Event.KEYEVENTS | Event.ONMOUSEWHEEL);
  }
Exemplo n.º 2
0
  @Override
  protected void onRender(Element parent, int pos) {
    super.onRender(parent, pos);

    el().makePositionable(true);

    if (manager == null) {
      manager = WindowManager.get();
    }

    if (plain) {
      addStyleName("x-window-plain");
    }

    eventPreview =
        new BaseEventPreview() {

          @Override
          protected boolean onAutoHide(PreviewEvent ce) {
            if (autoHide) {
              if (resizing) {
                return false;
              }
              hide();
              return true;
            }
            return false;
          }

          @Override
          protected void onPreviewKeyPress(PreviewEvent pe) {
            WindowEvent we = new WindowEvent(Window.this, pe.getEvent());
            onKeyPress(we);
          }
        };
    eventPreview.getIgnoreList().add(getElement());

    sinkEvents(Event.ONMOUSEDOWN | Event.ONKEYPRESS);

    el().setTabIndex(0);
    el().setElementAttribute("hideFocus", "true");

    if (GXT.isAriaEnabled()) {
      Accessibility.setRole(getElement(), "alertdialog");
      Accessibility.setState(getElement(), "aria-labelledby", head.getId() + "-label");
      Accessibility.setState(getElement(), "aria-hidden", "true");
    }

    if (modal || maximizable || constrain) {
      monitorWindowResize = true;
    }

    if (super.width == null) {
      setWidth(Math.max(initialWidth, minWidth));
    }
  }
Exemplo n.º 3
0
  protected void onRender(Element target, int index) {
    if (template == null) {
      if (buttonTemplate == null) {
        StringBuffer sb = new StringBuffer();
        sb.append(
            "<table cellspacing=\"0\" class=\"x-btn\" role=\"presentation\"><tbody class=\"{2}\" >");
        sb.append(
            "<tr><td class=\"x-btn-tl\"><i>&#160;</i></td><td class=\"x-btn-tc\"></td><td class=\"x-btn-tr\"><i>&#160;</i></td></tr>");
        sb.append(
            "<tr><td class=\"x-btn-ml\"><i>&#160;</i></td><td class=\"x-btn-mc\"><em class=\"{3}\" unselectable=\"on\"><button class=\"x-btn-text\" type=\"{1}\">{0}</button></em></td><td class=\"x-btn-mr\"><i>&#160;</i></td></tr>");
        sb.append(
            "<tr><td class=\"x-btn-bl\"><i>&#160;</i></td><td class=\"x-btn-bc\"></td><td class=\"x-btn-br\"><i>&#160;</i></td></tr>");
        sb.append("</tbody></table>");

        buttonTemplate = new Template(sb.toString());
      }
      template = buttonTemplate;
    }

    setElement(
        template.create(
            (text != null && text.length() > 0) ? text : "&nbsp;",
            getType(),
            "x-btn-"
                + scale.name().toLowerCase()
                + " x-btn-icon-"
                + scale.name().toLowerCase()
                + "-"
                + iconAlign.name().toLowerCase(),
            getMenuClass()),
        target,
        index);

    super.onRender(target, index);

    buttonEl = el().selectNode(buttonSelector);
    buttonEl.makePositionable();

    if (getFocusEl() != null) {
      getFocusEl().addEventsSunk(Event.FOCUSEVENTS);
    }

    preview.getIgnoreList().add(getElement());

    buttonEl.setTabIndex(0);

    if (GXT.isAriaEnabled()) {
      Accessibility.setRole(buttonEl.dom, Accessibility.ROLE_BUTTON);
      if (menu != null) {
        Accessibility.setState(buttonEl.dom, "aria-haspopup", "true");
      }
    }

    sinkEvents(Event.ONCLICK | Event.MOUSEEVENTS | Event.FOCUSEVENTS);
  }
Exemplo n.º 4
0
 protected void startDrag(DragEvent de) {
   dragging = true;
   WindowManager.get().bringToFront(this);
   hideShadow();
   ghost = ghost();
   if (eventPreview != null && ghost != null) {
     eventPreview.getIgnoreList().add(ghost.dom);
   }
   showWindow(false);
   Draggable d = de.getDraggable();
   d.setProxy(ghost);
 }