Examples of com.google.gwt.dom.client.Element

com.google.gwt.dom.client.Element
All HTML element interfaces derive from this class.


    public void onMouseDown(Event event) {
        if (locked || !isEnabled()) {
            return;
        }
        final Element trg = event.getEventTarget().cast();
        if (trg == splitter || trg == DOM.getChild(splitter, 0)) {
            resizing = true;
            DOM.setCapture(getElement());
            origX = DOM.getElementPropertyInt(splitter, "offsetLeft");
            origY = DOM.getElementPropertyInt(splitter, "offsetTop");

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        LayoutManager layoutManager = getLayoutManager();


        for (ComponentConnector child : getChildComponents()) {
            Widget childWidget = child.getWidget();
            Slot slot = getWidget().getSlot(childWidget);
            Element captionElement = slot.getCaptionElement();
            CaptionPosition captionPosition = slot.getCaptionPosition();


            int pixelHeight = layoutManager.getOuterHeight(childWidget
                    .getElement());
            if (pixelHeight == -1) {

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     *             {@link #updateCaptionOffset(Element)} instead
     */
    @Deprecated
    public void updateCaptionOffset(com.google.gwt.user.client.Element caption) {


        Element captionWrap = caption.getParentElement();


        Style captionWrapStyle = captionWrap.getStyle();
        captionWrapStyle.clearPaddingTop();
        captionWrapStyle.clearPaddingRight();
        captionWrapStyle.clearPaddingBottom();
        captionWrapStyle.clearPaddingLeft();

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     * 
     * @param touch
     * @return
     */
    private boolean detectScrolledElement(Touch touch) {
        Element target = touch.getTarget().cast();
        for (Element el : scrollableElements) {
            if (el.isOrHasChild(target)
                    && el.getScrollHeight() > el.getClientHeight()) {
                scrolledElement = el;
                layers = getElements(scrolledElement);

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        }


        // Give each expanded child its own share
        for (Slot slot : widgetToSlot.values()) {


            Element slotElement = slot.getElement();
            slotElement.removeAttribute("aria-hidden");


            Style slotStyle = slotElement.getStyle();
            slotStyle.clearVisibility();
            slotStyle.clearMarginLeft();
            slotStyle.clearMarginTop();


            if (slot.getExpandRatio() != 0) {
                // FIXME expandRatio might be <0
                double size = 100 * (slot.getExpandRatio() / total);


                if (vertical) {
                    slot.setHeight(size + "%");
                    if (slot.hasRelativeHeight()) {
                        Util.notifyParentOfSizeChange(this, true);
                    }
                } else {
                    slot.setWidth(size + "%");
                    if (slot.hasRelativeWidth()) {
                        Util.notifyParentOfSizeChange(this, true);
                    }
                }


            } else if (slot.isRelativeInDirection(vertical)) {
                // Relative child without expansion gets no space at all
                if (vertical) {
                    slot.setHeight("0");
                } else {
                    slot.setWidth("0");
                }
                slotStyle.setVisibility(Visibility.HIDDEN);
                slotElement.setAttribute("aria-hidden", "true");


            } else {
                // Non-relative child without expansion should be unconstrained
                if (BrowserInfo.get().isIE8()) {
                    // unconstrained in IE8 is auto

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                orphan(widget);
            }


            lastExpandSize = -1;
            while (expandWrapper.getChildCount() > 0) {
                Element el = expandWrapper.getChild(0).cast();
                getElement().appendChild(el);
                if (vertical) {
                    el.getStyle().clearHeight();
                    el.getStyle().clearMarginTop();
                } else {
                    el.getStyle().clearWidth();
                    el.getStyle().clearMarginLeft();
                }
            }
            expandWrapper.removeFromParent();
            expandWrapper = null;

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            menu = new SuggestionMenu();
            setWidget(menu);


            getElement().getStyle().setZIndex(Z_INDEX);


            final Element root = getContainerElement();


            up.setInnerHTML("<span>Prev</span>");
            DOM.sinkEvents(up, Event.ONCLICK);


            down.setInnerHTML("<span>Next</span>");
            DOM.sinkEvents(down, Event.ONCLICK);


            root.insertFirst(up);
            root.appendChild(down);
            root.appendChild(status);


            DOM.sinkEvents(root, Event.ONMOUSEDOWN | Event.ONMOUSEWHEEL);
            addCloseHandler(this);


            Roles.getListRole().set(getElement());

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        @Override
        public void onBrowserEvent(Event event) {
            debug("VFS.SP: onBrowserEvent()");


            if (event.getTypeInt() == Event.ONCLICK) {
                final Element target = DOM.eventGetTarget(event);
                if (target == up || target == DOM.getChild(up, 0)) {
                    lazyPageScroller.scrollUp();
                } else if (target == down || target == DOM.getChild(down, 0)) {
                    lazyPageScroller.scrollDown();
                }

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            final int desiredWidth = getMainWidth();


            debug("VFS.SP:     desired[" + desiredWidth + ", " + desiredHeight
                    + "]");


            Element menuFirstChild = menu.getElement().getFirstChildElement();
            final int naturalMenuWidth = menuFirstChild.getOffsetWidth();


            if (popupOuterPadding == -1) {
                popupOuterPadding = Util.measureHorizontalPaddingAndBorder(
                        getElement(), 2);
            }


            if (naturalMenuWidth < desiredWidth) {
                menu.setWidth((desiredWidth - popupOuterPadding) + "px");
                menuFirstChild.getStyle().setWidth(100, Unit.PCT);
            }


            if (BrowserInfo.get().isIE()) {
                /*
                 * IE requires us to specify the width for the container
                 * element. Otherwise it will be 100% wide
                 */
                int rootWidth = Math.max(desiredWidth, naturalMenuWidth)
                        - popupOuterPadding;
                getContainerElement().getStyle().setWidth(rootWidth, Unit.PX);
            }


            final int vfsHeight = VFilterSelect.this.getOffsetHeight();
            final int spaceAvailableAbove = top - vfsHeight;
            final int spaceAvailableBelow = Window.getClientHeight() - top;
            if (spaceAvailableBelow < offsetHeight
                    && spaceAvailableBelow < spaceAvailableAbove) {
                // popup on top of input instead
                top -= offsetHeight + vfsHeight;
                if (top < 0) {
                    offsetHeight += top;
                    top = 0;
                }
            } else {
                offsetHeight = Math.min(offsetHeight, spaceAvailableBelow);
            }


            // fetch real width (mac FF bugs here due GWT popups overflow:auto )
            offsetWidth = menuFirstChild.getOffsetWidth();


            if (offsetHeight < desiredHeight) {
                int menuHeight = offsetHeight;
                if (isPagingEnabled) {
                    menuHeight -= up.getOffsetHeight() + down.getOffsetHeight()

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                com.google.gwt.user.client.Element subElement) {
            if (!getElement().isOrHasChild(subElement)) {
                return null;
            }


            Element menuItemRoot = subElement;
            while (menuItemRoot != null
                    && !menuItemRoot.getTagName().equalsIgnoreCase("td")) {
                menuItemRoot = menuItemRoot.getParentElement().cast();
            }
            // "menuItemRoot" is now the root of the menu item


            final int itemCount = getItems().size();
            for (int i = 0; i < itemCount; i++) {

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