Java Code Examples for com.google.gwt.user.client.DOM#createUniqueId()

protected BaseCheckBox(Element elem) {
    super(elem, CssName.GWT_CHECKBOX);

    inputElem = InputElement.as(DOM.createInputCheck());
    labelElem = Document.get().createLabelElement();

    getElement().appendChild(inputElem);
    getElement().appendChild(labelElem);

    String uid = DOM.createUniqueId();
    inputElem.setPropertyString("id", uid);
    labelElem.setHtmlFor(uid);

    directionalTextHelper = new DirectionalTextHelper(labelElem, true);

    // Accessibility: setting tab index to be 0 by default, ensuring element
    // appears in tab sequence. FocusWidget's setElement method already
    // calls setTabIndex, which is overridden below. However, at the time
    // that this call is made, inputElem has not been created. So, we have
    // to call setTabIndex again, once inputElem has been created.
    setTabIndex(0);
}
 

@Override
public void load() {
    if (getType() == SubHeaderType.PINNED) {
        String subHeaderClass = DOM.createUniqueId();
        for (Widget w : getChildren()) {
            if (w instanceof MaterialSubHeader) {
                w.addStyleName(subHeaderClass);
                subHeaders.add((MaterialSubHeader) w);
            }
        }

        JsSubHeader.initSubheader("." + subHeaderClass, getElement());

        if (subHeaders.size() == 0) {
            $(getElement()).find(".top_holder").css("display", "none");
        }
    }
    AddinsDarkThemeReloader.get().reload(MaterialSubheaderDarkTheme.class);
}
 

public static <T> String asId(String prefix, Class<T> clazz, String suffix) {
    String id;
    if (clazz == null) {
        id = DOM.createUniqueId();
        Log.error("Cannot create stable ID: No class specified! Will return generated ID: " + id);
        return id;
    } else {
        id = clazz.getName();
        int lastDot = id.lastIndexOf('.');
        if (lastDot != -1 && lastDot != id.length() - 1) {
            id = id.substring(lastDot + 1);
        }
        id = id.replace('$', '_');
    }
    id = prefix != null ? prefix + id : id;
    return suffix != null ? id + suffix : id;
}
 

@Override
public void load() {
    Widget parent = getParent();
    if (parent instanceof HasActivates) {
        String uid = DOM.createUniqueId();
        ((HasActivates) parent).setActivates(uid);
        setId(uid);
        activatorElement = parent.getElement();
    } else if (activatorElement == null) {
        activatorElement = DOMHelper.getElementByAttribute("data-activates", activator);
    }

    $(activatorElement).dropdown(options);

}
 

@Override
protected void onLoad() {
    super.onLoad();

    String id = DOM.createUniqueId();
    valueBoxBase.getElement().setId(id);
    label.getElement().setAttribute("for", id);
    loadEvents();
    // Make valueBoxBase the primary focus target
    getFocusableMixin().setUiObject(new MaterialWidget(valueBoxBase.getElement()));
}
 

protected <T extends MaterialWidget & HasActivates> void setActivator(T widget) {
    String activator = DOM.createUniqueId();
    widget.setActivates(activator);
    widget.addStyleName(IncubatorCssName.LANGUAGE_ACTIVATOR);
    add(widget);
    dropdown.setActivator(activator);
    dropdown.reload();
}
 

/**
 * Executes callback method depending on how far into the page you've scrolled
 */
public void apply() {
    if (element != null) {
        String uid = DOM.createUniqueId();
        element.setId(uid);
        JsScrollfire.apply("#" + uid, offset, callback::call);
    } else {
        GWT.log("You must set the element before applying the scrollfire", new IllegalStateException());
    }
}
 

/**
 * Generate and build the List Items to be set on Auto Complete box.
 */
protected void setup(SuggestOracle suggestions) {

    if (itemBoxKeyDownHandler != null) {
        itemBoxKeyDownHandler.removeHandler();
    }

    list.setStyleName(AddinsCssName.MULTIVALUESUGGESTBOX_LIST);
    this.suggestions = suggestions;
    final ListItem item = new ListItem();

    item.setStyleName(AddinsCssName.MULTIVALUESUGGESTBOX_INPUT_TOKEN);

    suggestBox = new SuggestBox(suggestions, itemBox);
    suggestBox.addSelectionHandler(selectionEvent -> {
        Suggestion selectedItem = selectionEvent.getSelectedItem();
        itemBox.setValue("");
        if (addItem(selectedItem)) {
            ValueChangeEvent.fire(MaterialAutoComplete.this, getValue());
        }
        itemBox.setFocus(true);
    });

    loadHandlers();

    setLimit(this.limit);
    String autocompleteId = DOM.createUniqueId();
    itemBox.getElement().setId(autocompleteId);

    item.add(suggestBox);
    item.add(label);
    list.add(item);

    panel.add(list);
    panel.getElement().setAttribute("onclick",
            "document.getElementById('" + autocompleteId + "').focus()");
    panel.add(errorLabel);
    suggestBox.setFocus(true);
}
 

public QRCodeWidget() {
  id = DOM.createUniqueId();

  final Element div = Document.get().createDivElement();
  div.setId(id);

  setElement(div);
}
 

public void load(RecaptchaApi recaptchaApi) {
    String uid = DOM.createUniqueId();
    setId(uid);

    reCaptcha = JsReCaptcha.initReCaptcha(uid, recaptchaApi.getApiKey(), dataCallback, expiredCallback, errorCallback, theme.getTheme(), type.getType());
}
 

public MaterialPopupMenu() {
    id = DOM.createUniqueId();
    setInitialClasses(AddinsCssName.POPUP_MENU, AddinsCssName.MENU_BAR, CssName.Z_DEPTH_3);
}