Example usage for com.google.gwt.dom.client IFrameElement setAttribute

Introduction

In this page you can find the example usage for com.google.gwt.dom.client IFrameElement setAttribute.

Prototype

@Override
    public void setAttribute(String name, String value) 

Source Link

Usage

From source file:com.nitrous.gwt.earth.client.demo.ShimDemo.java

License:Apache License

/**
 * This is how to display a GWT PopupPanel over the top of the Google Earth
 * Plug-in using the 'shim' technique. The shim technique places an IFrame
 * in-front of the earth plug-in but behind the PopupPanel by configuring
 * the absolute position, size and z-index of the IFrame.
 *///from  w  ww.j  a v a  2s  .co m
private void showPopupWindow() {

    // the HTML content to be rendered inside the PopupPanel
    HTML content = new HTML("<b>Window test</b><br>"
            + "This PopupPanel is visible since we have an IFrame (shim) between the PopupPanel and the Google Earth Plugin. "
            + "View source code <a href=\""
            + "http://code.google.com/p/gwt-earth-3/source/browse/trunk/src/com/nitrous/gwt/earth/client/demo/ShimDemo.java\""
            + " target=\"new\">here</a>");

    // configure the PopupPanel size and position
    final PopupPanel window = new PopupPanel(false, false);
    window.setTitle("Shim test");
    window.add(content);
    final int width = 300;
    final int height = 80;
    window.setSize(width + "px", height + "px");
    window.center();
    final int left = window.getPopupLeft();
    final int top = window.getPopupTop();

    // Configure the z-index of the PopupPanel HTML content so that it is rendered in-front of everything (highest z-index)
    content.getElement().setAttribute("style", "z-index: " + (Integer.MAX_VALUE) + ";" + " width: " + width
            + "px;" + " height: " + height + "px;");

    // PopupPanel is to be displayed immediately behind content (slightly lower z-index)
    window.getElement().setAttribute("style", "z-index: " + (Integer.MAX_VALUE - 1) + ";"
            + " position: absolute;" + " left: " + left + "px;" + " top: " + top + "px;");

    window.show();

    // Allow some time for the browser to render the window and then configure the IFrame shim
    Scheduler.get().scheduleDeferred(new ScheduledCommand() {
        @Override
        public void execute() {
            final IFrameElement iframe = Document.get().createIFrameElement();

            // Initialize the IFrame to be the same size and position as the
            // window but with a smaller z-index value.
            // The size of the IFrame is tweaked by +9px to allow the border of the PopupPanel to be rendered correctly.
            iframe.setAttribute("style",
                    "z-index: " + (Integer.MAX_VALUE - 2) + ";" + " width: " + (width + 9) + "px;" + " height: "
                            + (height + 9) + "px;" + " position: absolute;" + " left: " + left + "px;"
                            + " top: " + top + "px;");

            // add the IFrame to the document body
            Document.get().getBody().appendChild(iframe);

            // remove the IFrame when the PopupPanel is closed
            window.addCloseHandler(new CloseHandler<PopupPanel>() {
                @Override
                public void onClose(CloseEvent<PopupPanel> event) {
                    iframe.removeFromParent();
                }
            });
        }
    });
}

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From source file:org.sakaiproject.sgs2.client.Sgs2.java

License:Educational Community License

private void configureSakaiParentIframe(int setHeight) {

    // Resize parent Sakai iframe
    Document doc = getWindowParentDocument();
    NodeList<Element> nodeList = doc.getElementsByTagName("iframe");
    for (int i = 0; i < nodeList.getLength(); i++) {
        IFrameElement iframe = (IFrameElement) nodeList.getItem(i);
        if (iframe.getId().startsWith("Main")) {
            iframe.setAttribute("height", setHeight + "px");
            iframe.setAttribute("style", "height: " + setHeight + "px;");
            // IE Fix
            iframe.getStyle().setPropertyPx("height", setHeight);
            break;
        }//  w ww .  j a v  a2 s .  co  m
    }
}

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From source file:org.vectomatic.dom.svg.utils.IFrameXmlLoader.java

License:Open Source License

public void loadResource(String resourceName, AsyncXmlLoaderCallback callback) {
    IFrameElement iframe = Document.get().createIFrameElement();
    iframe.setAttribute("tabIndex", "-1");
    iframe.setAttribute("style", "position: absolute; width: 0; height: 0; border: 0");
    iframe.setAttribute("src", "javascript:''");
    Element body = RootPanel.get().getElement();
    body.appendChild(iframe);/*from   www .ja  v a  2 s.c  o  m*/
    setFrameLocation(resourceName, iframe, callback);
}

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From source file:org.waveprotocol.wave.client.doodad.experimental.htmltemplate.CajolerFacade.java

License:Apache License

private static IFrameElement createCajaFrame() {
    IFrameElement cajaFrame = Document.get().createIFrameElement();
    cajaFrame.setFrameBorder(0);//from   w w w  .  j a v  a  2 s.c  o m
    cajaFrame.setAttribute("width", "0");
    cajaFrame.setAttribute("height", "0");
    Document.get().getBody().appendChild(cajaFrame);
    Document cajaFrameDoc = cajaFrame.getContentDocument();
    cajaFrameDoc.getBody().appendChild(cajaFrameDoc.createScriptElement(RESOURCES.supportingJs().getText()));
    cajaFrameDoc.getBody().appendChild(cajaFrameDoc.createScriptElement(RESOURCES.taming().getText()));
    return cajaFrame;
}

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From source file:org.waveprotocol.wave.client.gadget.renderer.GadgetWidgetUi.java

License:Apache License

private void buildIFrame(String gadgetName) {
    gadgetIframe.getElement().setId(gadgetName);

    int height = 0;
    switch (throbberState) {
    case SMALL:/*from  w  ww .  j  a  v  a2  s . c om*/
        gadgetIframe.addStyleName(CSS.loadingGadgetSmallThrobber());
        height = Resources.RESOURCES.loadingGadgetSmall().getHeight();
        break;
    case LARGE:
        gadgetIframe.addStyleName(CSS.loadingGadgetLargeThrobber());
        height = Resources.RESOURCES.loadingGadgetLarge().getHeight();
        break;
    }

    IFrameElement iframe = getIframeElement();
    iframe.setAttribute("vspace", "0");
    iframe.setAttribute("hspace", "0");
    iframe.setAttribute("frameBorder", "no");
    iframe.setAttribute("moduleId", gadgetName);
    iframe.setAttribute("display", "block");
    iframe.setAttribute("height", height + "px");
    // TODO(user): scrolling policy/settings for the wave gadgets.
    iframe.setScrolling("no");

    //remove default style
    gadgetIframe.removeStyleName("gwt-Frame");
    gadgetIframe.addStyleName(CSS.gadgetIframe());

    iframeDiv.add(gadgetIframe);
}

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