Examples of org.apache.wicket.ResourceReference

org.apache.wicket.ResourceReference
ResourceReference is essentially a reference to an actual resource which is shared through the Application. A ResourceReference has a name and a scope (within which the name must be unique). It may also have a locale or style. The locale and/or style do not need to be set on a resource reference because those values will automatically be determined based on the context in which the resource is being used. For example, if a ResourceReference is attached to an Image component, when the locale for the page switches, the Image component will notice this and automatically change the locale for the referenced resource as appropriate. It's for this reason that you don't typically have to use the constructor overloads taking a Locale or style (these details are essentially internal and so the framework uses setLocale/setStyle internally so you don't have to worry about it).
Package resources (resources which can be pulled from the classpath) do not have to be pre-registered. For custom situations though, resources may be added to the Application when the Application is constructed using {@link Application#getSharedResources()} followed by{@link SharedResources#add(Class,String,Locale,String,Resource)}, {@link SharedResources#add(String,Locale,Resource)}or {@link SharedResources#add(String,Resource)}.
If a component has its own shared resource which should not be added to the application construction logic in this way, it can lazy-initialize the resource by overriding the {@link #newResource()} method. In this method, the component should supply logic that creates theshared resource. By default the {@link #newResource()} method tries to resolve to a packageresource. @author Jonathan Locke

  /**
   * Construct.
   */
  public BlockedResourceLinkPage()
  {
    add(new ResourceLink<Void>("link", new ResourceReference(BlockedResourceLinkPage.class,
        "BlockedResourceLinkPage.html")));
  }

View Full Code Here

    setOutputMarkupId(true);
    form.setOutputMarkupId(true);
    setRenderBodyOnly(true);


    add(HeaderContributor.forJavaScript(JS));
    ResourceReference css = getCss();
    if (css != null)
    {
      add(HeaderContributor.forCss(css));
    }


    final WebMarkupContainer barDiv = new WebMarkupContainer("bar");
    barDiv.setOutputMarkupId(true);
    add(barDiv);


    final WebMarkupContainer statusDiv = new WebMarkupContainer("status");
    statusDiv.setOutputMarkupId(true);
    add(statusDiv);


    if (!(RequestCycle.get().getRequest() instanceof UploadWebRequest) &&
      !(RequestCycle.get().getRequest() instanceof MultipartRequest))
    {
      log.warn("UploadProgressBar will not work without an UploadWebRequest. See the javadoc for details.");
    }


    form.add(new AttributeModifier("onsubmit", true, new Model<String>()
    {


      private static final long serialVersionUID = 1L;




      @Override
      public String getObject()
      {
        ResourceReference ref = new ResourceReference(RESOURCE_NAME);


        return "var def=new Wicket.WUPB.Def('" + form.getMarkupId() + "', '" +
          statusDiv.getMarkupId() + "', '" + barDiv.getMarkupId() + "', '" +
          getPage().urlFor(ref) + "'); Wicket.WUPB.start(def);";
      }

View Full Code Here

   * @param response
   */
  public void renderHead(IHeaderResponse response)
  {
    response.renderJavascriptReference(JAVASCRIPT);
    ResourceReference css = getCSS();
    if (css != null)
    {
      response.renderCSSReference(css);
    }
  }

View Full Code Here

  /**
   * @return ResourceReference token for this letter
   */
  public ResourceReference getSharedImageResource()
  {
    return new ResourceReference(Letter.class, asString() +
        (isGuessed() ? "_enabled" : "_disabled"))
    {
      protected Resource newResource()
      {
        // Lazy loading of shared resource

View Full Code Here

      PopupSettings.SCROLLBARS).setHeight(500).setWidth(700);
    add(new ExternalLink("googlePopup", "http://www.google.com",
      "Click this link to go to Google in a popup").setPopupSettings(googlePopupSettings));


    // Shared resource link
    add(new ResourceLink("cancelButtonLink", new ResourceReference("cancelButton")));


    // redirect to external url form
    FeedbackPanel feedbackPanel = new FeedbackPanel("feedback");
    add(feedbackPanel);
    add(new RedirectForm("redirectForm"));

View Full Code Here


    // Add okay button image
    add(new Image("okButton", getOkButtonImage()));


    // Add cancel button image
    add(new Image("cancelButton", new ResourceReference("cancelButton")));


    // image loaded as resource ref via model.
    add(new Image("imageModelResourceReference", new Model<ResourceReference>(RESOURCE_REF)));


    // image loaded as resource via model.

View Full Code Here

  /**
   * @return Gets shared image component
   */
  public ResourceReference getImage5Resource()
  {
    return new ResourceReference(Home.class, "image5")
    {
      @Override
      public Resource newResource()
      {
        final BufferedDynamicImageResource resource = new BufferedDynamicImageResource();

View Full Code Here

    graphics.drawOval(x, y, dx, dy);
  }


  final ResourceReference getOkButtonImage()
  {
    return new ResourceReference("okButton")
    {
      @Override
      protected Resource newResource()
      {
        return new DefaultButtonImageResource("Ok");

View Full Code Here

   * 
   * @return the url to use for the popup button/ icon
   */
  protected CharSequence getIconUrl()
  {
    return RequestCycle.get().urlFor(new ResourceReference(DatePicker.class, "icon1.gif"));
  }

View Full Code Here

  /**
   * Construct.
   */
  public MockResourceLinkPage()
  {
    add(new ResourceLink("link", new ResourceReference(MockResourceLinkPage.class, "test.html")));
  }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.apache.wicket.ResourceReference

ch.qos.mistletoe.wicket.TestReportPanel

ch.qos.mistletoe.wicket.TreeExpansionLink

com.cedarsoft.wicket.yaml.test.TestYamlPage

com.cedarsoft.wicket.yaml.YamlPage

org.apache.isis.viewer.wicket.ui.panels.FormAbstract

org.apache.isis.viewer.wicket.ui.panels.PanelAbstract

org.apache.jetspeed.portlets.prm.ApplicationsListHome$RunningPanel

org.apache.jetspeed.portlets.site.PortalSiteManager$PortalTree

org.apache.oodt.cas.webcomponents.workflow.instance.WorkflowInstancesViewer

org.apache.oodt.cas.workflow.webapp.monitor.WMMonitorApp

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.