Examples of VOverlay

com.vaadin.client.ui.VOverlay
microsoft.com/en-us/library/ms532985(v=vs.85).aspx" >Microsoft Developer Network
com.vaadin.terminal.gwt.client.ui.VOverlay
In Vaadin UI this Overlay should always be used for all elements that temporary float over other components like context menus etc. This is to deal stacking order correctly with VWindow objects.

Examples of com.vaadin.client.ui.VOverlay


    @Override
    protected void extend(ServerConnector target) {
        final Widget passwordWidget = ((ComponentConnector) target).getWidget();


        final VOverlay warning = new VOverlay();
        warning.setOwner(passwordWidget);
        warning.add(new HTML("Caps Lock is enabled!"));


        passwordWidget.addDomHandler(new KeyPressHandler() {
            @Override
            public void onKeyPress(KeyPressEvent event) {
                if (isEnabled() && isCapsLockOn(event)) {
                    warning.showRelativeTo(passwordWidget);
                    rpc.isCapsLockEnabled(true); // Added to send message to the
                                                 // server
                } else {
                    warning.hide();
                    rpc.isCapsLockEnabled(false); // Added to send message to
                                                  // the server
                }
            }
        }, KeyPressEvent.getType());

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Examples of com.vaadin.client.ui.VOverlay

            browseElement = browseElement.getParentElement();
        }


        // No connector found, element is possibly inside a VOverlay
        // If the overlay has an owner, try to find the owner's connector
        VOverlay overlay = findWidget(element, VOverlay.class);
        if (overlay != null && overlay.getOwner() != null) {


            return getConnectorForElement(client, client.getUIConnector()
                    .getWidget(), overlay.getOwner().getElement());
        } else {
            return null;
        }
    }

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Examples of com.vaadin.client.ui.VOverlay

     * @param indicatorElement
     * @deprecated As of 7.2, call and override {@link #showAt(Element)} instead
     */
    @Deprecated
    public void showAt(com.google.gwt.user.client.Element indicatorElement) {
        VOverlay errorContainer = (VOverlay) getParent();
        if (errorContainer == null) {
            errorContainer = new VOverlay();
            errorContainer.setWidget(this);
            errorContainer.setOwner(owner);
        }
        errorContainer.setPopupPosition(
                DOM.getAbsoluteLeft(indicatorElement)
                        + 2
                        * DOM.getElementPropertyInt(indicatorElement,
                                "offsetHeight"),
                DOM.getAbsoluteTop(indicatorElement)
                        + 2
                        * DOM.getElementPropertyInt(indicatorElement,
                                "offsetHeight"));
        errorContainer.show();


    }

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Examples of com.vaadin.client.ui.VOverlay

    public void showAt(Element indicatorElement) {
        showAt(DOM.asOld(indicatorElement));
    }


    public void hide() {
        final VOverlay errorContainer = (VOverlay) getParent();
        if (errorContainer != null) {
            errorContainer.hide();
        }
    }

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Examples of com.vaadin.client.ui.VOverlay


    @Override
    protected void extend(ServerConnector target) {
        final Widget passwordWidget = ((ComponentConnector) target).getWidget();


        final VOverlay warning = new VOverlay();
        warning.setOwner(passwordWidget);
        warning.add(new HTML("Caps Lock is enabled!"));


        passwordWidget.addDomHandler(new KeyPressHandler() {
            @Override
            public void onKeyPress(KeyPressEvent event) {
                if (isEnabled() && isCapsLockOn(event)) {
                    warning.showRelativeTo(passwordWidget);
                } else {
                    warning.hide();
                }
            }
        }, KeyPressEvent.getType());
    }

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Examples of com.vaadin.client.ui.VOverlay

        selectItem(item);


        // Create a new popup for this item, and position it next to
        // the item (below if this is a horizontal menu bar, to the
        // right if it's a vertical bar).
        popup = new VOverlay(true) {
            {
                setWidget(item.getSubMenu());
                item.getSubMenu().onShow();
                setOwner(MenuBar.this);
            }

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Examples of com.vaadin.terminal.gwt.client.ui.VOverlay

     * Shows this error message next to given element.
     * 
     * @param indicatorElement
     */
    public void showAt(Element indicatorElement) {
        VOverlay errorContainer = (VOverlay) getParent();
        if (errorContainer == null) {
            errorContainer = new VOverlay();
            errorContainer.setWidget(this);
        }
        errorContainer.setPopupPosition(
                DOM.getAbsoluteLeft(indicatorElement)
                        + 2
                        * DOM.getElementPropertyInt(indicatorElement,
                                "offsetHeight"),
                DOM.getAbsoluteTop(indicatorElement)
                        + 2
                        * DOM.getElementPropertyInt(indicatorElement,
                                "offsetHeight"));
        errorContainer.show();


    }

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Examples of com.vaadin.terminal.gwt.client.ui.VOverlay

        errorContainer.show();


    }


    public void hide() {
        final VOverlay errorContainer = (VOverlay) getParent();
        if (errorContainer != null) {
            errorContainer.hide();
        }
    }

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Examples of com.vaadin.terminal.gwt.client.ui.VOverlay

     * Shows this error message next to given element.
     * 
     * @param indicatorElement
     */
    public void showAt(Element indicatorElement) {
        VOverlay errorContainer = (VOverlay) getParent();
        if (errorContainer == null) {
            errorContainer = new VOverlay();
            errorContainer.setWidget(this);
        }
        errorContainer.setPopupPosition(
                DOM.getAbsoluteLeft(indicatorElement)
                        + 2
                        * DOM.getElementPropertyInt(indicatorElement,
                                "offsetHeight"),
                DOM.getAbsoluteTop(indicatorElement)
                        + 2
                        * DOM.getElementPropertyInt(indicatorElement,
                                "offsetHeight"));
        errorContainer.show();


    }

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Examples of com.vaadin.terminal.gwt.client.ui.VOverlay

        errorContainer.show();


    }


    public void hide() {
        final VOverlay errorContainer = (VOverlay) getParent();
        if (errorContainer != null) {
            errorContainer.hide();
        }
    }

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