Example usage for com.google.gwt.user.client.ui RootPanel detachNow

Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui RootPanel detachNow.

Prototype

public static void detachNow(Widget widget) 

Source Link

Document

Marks a widget as detached and removes it from the detach list.

Usage

From source file:bz.davide.dmweb.shared.view.DMGwtWidgetHostAttachHandler.java

License:Open Source License

@Override
public void onAttachOrDetach(AttachEvent event) {
    if (event.isAttached()) {
        if (this.gwtWidget == null) {
            this.gwtWidget = this.factory.create();
        }//from  w ww  .  jav a2  s.co m
        (this.htmlPanel = HTMLPanel.wrap(this.widget.getElement())).add(this.gwtWidget);
    } else {
        RootPanel.detachNow(this.htmlPanel);
        this.htmlPanel = null;
    }
}

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From source file:com.arcbees.gquery.tooltip.client.TooltipImpl.java

License:Apache License

private void detachWidget() {
    if (widget != null && RootPanel.isInDetachList(widget.asWidget())) {
        RootPanel.detachNow(widget.asWidget());
        $(widget.asWidget()).get(0).removeFromParent();
    }// ww w .j  a va  2s .  c o m
}

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From source file:com.cgxlib.xq.client.plugins.widgets.WidgetsHtmlPanel.java

License:Apache License

/**
 * Adopt the {@link Widget widet} <code>w</code>. if the current parent of the
 * widget is an {@link HTMLPanel} or is null, the widget will not detach
 * physically in order to maintain the html structure. If the parent is an
 * other widget, it will be physically detach and reattach to this panel.
 *
 * @param w//from  w  w w .  j ava 2 s .c  om
 */
protected void doAdopt(Widget w) {
    Widget parent = w.getParent();
    boolean mustBePhysicallyReattach = false;

    if (parent == null) {
        if (RootPanel.isInDetachList(w)) {
            RootPanel.detachNow(w);
        }
    } else if (parent instanceof HTMLPanel) {
        WidgetsUtils.doLogicalDetachFromHtmlPanel(w);
    } else {
        // the widget will be physically detach
        w.removeFromParent();
        mustBePhysicallyReattach = true;
    }

    getChildren().add(w);

    if (mustBePhysicallyReattach) {
        DOM.appendChild(getElement(), w.getElement());
    }

    adopt(w);
}

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From source file:com.google.gerrit.client.Gerrit.java

License:Apache License

private void onModuleLoad2(HostPageData hpd) {
    RESOURCES.gwt_override().ensureInjected();
    RESOURCES.css().ensureInjected();//from  w  ww .  jav a 2s.  c  om

    final RootPanel gTopMenu = RootPanel.get("gerrit_topmenu");
    final RootPanel gStarting = RootPanel.get("gerrit_startinggerrit");
    final RootPanel gBody = RootPanel.get("gerrit_body");
    final RootPanel gBottomMenu = RootPanel.get("gerrit_btmmenu");

    gTopMenu.setStyleName(RESOURCES.css().gerritTopMenu());
    gBody.setStyleName(RESOURCES.css().gerritBody());

    final Grid menuLine = new Grid(1, 3);
    menuLeft = new MorphingTabPanel();
    menuRight = new LinkMenuBar();
    searchPanel = new SearchPanel();
    menuLeft.setStyleName(RESOURCES.css().topmenuMenuLeft());
    menuLine.setStyleName(RESOURCES.css().topmenu());
    gTopMenu.add(menuLine);
    final FlowPanel menuRightPanel = new FlowPanel();
    menuRightPanel.setStyleName(RESOURCES.css().topmenuMenuRight());
    menuRightPanel.add(searchPanel);
    menuRightPanel.add(menuRight);
    menuLine.setWidget(0, 0, menuLeft);
    menuLine.setWidget(0, 1, new FlowPanel());
    menuLine.setWidget(0, 2, menuRightPanel);
    final CellFormatter fmt = menuLine.getCellFormatter();
    fmt.setStyleName(0, 0, RESOURCES.css().topmenuTDmenu());
    fmt.setStyleName(0, 1, RESOURCES.css().topmenuTDglue());
    fmt.setStyleName(0, 2, RESOURCES.css().topmenuTDmenu());

    siteHeader = RootPanel.get("gerrit_header");
    siteFooter = RootPanel.get("gerrit_footer");

    body = new ViewSite<Screen>() {
        @Override
        protected void onShowView(Screen view) {
            final String token = view.getToken();
            if (!token.equals(History.getToken())) {
                History.newItem(token, false);
                dispatchHistoryHooks(token);
            }

            if (view instanceof ChangeListScreen) {
                lastChangeListToken = token;
            }

            super.onShowView(view);
            view.onShowView();
        }
    };
    gBody.add(body);

    RpcStatus.INSTANCE = new RpcStatus(gTopMenu);
    JsonUtil.addRpcStartHandler(RpcStatus.INSTANCE);
    JsonUtil.addRpcCompleteHandler(RpcStatus.INSTANCE);
    JsonUtil.setDefaultXsrfManager(new XsrfManager() {
        @Override
        public String getToken(JsonDefTarget proxy) {
            return xGerritAuth;
        }

        @Override
        public void setToken(JsonDefTarget proxy, String token) {
            // Ignore the request, we always rely upon the cookie.
        }
    });

    gStarting.getElement().getParentElement().removeChild(gStarting.getElement());
    RootPanel.detachNow(gStarting);

    applyUserPreferences();
    initHistoryHooks();
    populateBottomMenu(gBottomMenu, hpd);
    refreshMenuBar();

    History.addValueChangeHandler(new ValueChangeHandler<String>() {
        @Override
        public void onValueChange(final ValueChangeEvent<String> event) {
            display(event.getValue());
        }
    });
    JumpKeys.register(body);

    String token = History.getToken();
    if (token.isEmpty()) {
        token = isSignedIn() ? PageLinks.MINE : PageLinks.toChangeQuery("status:open");
    }
    if (signInAnchor != null) {
        signInAnchor.setHref(loginRedirect(token));
    }

    saveDefaultTheme();
    loadPlugins(hpd, token);
}

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From source file:org.nsesa.editor.gwt.amendment.client.ui.amendment.AmendmentViewImpl.java

License:EUPL

@Override
public void detach() {
    if (isAttached()) {
        onDetach();//from w  ww .  j a  va  2s .  c o  m
        if (getElement().getParentElement() == null)
            RootPanel.detachNow(this);
    }
}

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From source file:org.nuxeo.ecm.platform.gwt.client.ui.SmartWidget.java

License:Apache License

@Override
protected void onDestroy() {
    boolean attached = widget.isAttached();
    if (attached) {
        RootPanel.detachNow(widget);
    }//www  .j  av a 2 s.  c om
    widget = null;
}

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From source file:org.xwiki.gwt.wysiwyg.client.WysiwygEditorApi.java

License:Open Source License

/**
 * Releases the editor so that it can be garbage collected before the page is unloaded. Call this method before the
 * editor is physically detached from the DOM document.
 *///from www . ja  v  a 2  s  .c  om
public void release() {
    if (editor != null) {
        // Logical detach.
        Widget container = editor.getUI();
        while (container.getParent() != null) {
            container = container.getParent();
        }
        RootPanel.detachNow(container);
        editor = null;
    }
}

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From source file:ru.codeinside.gses.vaadin.client.VJsonFormIntegration.java

License:Mozilla Public License

@Override
protected void onDetach() {
    if (frame != null) {
        RootPanel.detachNow(frame);
    }/*from ww  w . ja  v a2s  . c  o m*/
    if (browserElement != null) {
        browserElement.setAttribute("src", "about:blank");
    }
    super.onDetach();
}

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