Example usage for org.apache.wicket Component configure

Introduction

In this page you can find the example usage for org.apache.wicket Component configure.

Prototype

public final void configure() 

Source Link

Document

Triggers #onConfigure() to be invoked on this component if it has not already during this request.

Usage

From source file:com.googlecode.ounit.MainPage.java

License:Open Source License

public MainPage(PageParameters parameters) {
    super(parameters);
    log.debug("MainPage()");

    if (getOunitSession() == null)
        throw new RuntimeException("No model attached to the page");

    if (!getOunitSession().isPrepared()) {
        throw new RuntimeException("Main page requires a prepared session");
    }//  w w w .  ja v  a 2s.co  m

    WebMarkupContainer quizPanel = new WebMarkupContainer("questiondiv");
    mainForm.add(quizPanel);
    quizPanel
            .add(new QuizStateAttributeModifier(getOunitModel(), "class", "ou-question", "ou-closed-question"));

    final Component description = new HtmlFile("description");
    quizPanel.add(description);
    quizPanel.add(new AnchorLink("descriptionlink", description));

    final Component results = new HtmlFile("resultsFile");
    quizPanel.add(results);
    quizPanel.add(new WebMarkupContainer("resultscaption") {
        private static final long serialVersionUID = 1L;

        protected void onConfigure() {
            super.onConfigure();
            results.configure();
            setVisible(results.isVisible());
        };
    }.add(new AnchorLink("resultslink", results)));

    /*
     * Generate TextAreas first, because we need editor objects as anchors
     * for the links
     */
    ListView<ProjectTreeNode> lv = new ListView<ProjectTreeNode>("editors") {
        private static final long serialVersionUID = 1L;

        protected void populateItem(ListItem<ProjectTreeNode> item) {
            ProjectTreeNode node = item.getModelObject();
            node.setEditor(item);
            TextArea<ProjectTreeNode> ta = new TextArea<ProjectTreeNode>("editorarea",
                    new PropertyModel<ProjectTreeNode>(node, "fileContents"));
            ta.add(AttributeModifier.replace("title", node.getName()));
            ta.add(new QuizStateAttributeModifier(getOunitModel(), "readonly", null, "readonly"));
            item.add(ta);
            item.setOutputMarkupId(true);
        }
    };
    quizPanel.add(lv);
    lv.setReuseItems(true);
    /* Force ListView to populate itself RIGHT NOW so state-less forms can work */
    // FIXME: This is an internal function. Maybe implement some hack like this
    //        http://osdir.com/ml/users-wicket.apache.org/2009-02/msg00925.html
    lv.internalPrepareForRender(false);

    /*
     * Populate tab header links
     */
    quizPanel.add(new ListView<ProjectTreeNode>("editorcaptions") {
        private static final long serialVersionUID = 1L;

        protected void populateItem(ListItem<ProjectTreeNode> item) {
            ProjectTreeNode node = item.getModelObject();
            item.add(new AnchorLink("editorlink", node.getEditor(), node.getName()));
        }
    }.setReuseItems(true));

    final Component tree = new ExplorerTreePanel("tree");
    quizPanel.add(tree);
    quizPanel.add(new WebMarkupContainer("treecaption") {
        private static final long serialVersionUID = 1L;

        @Override
        protected void onConfigure() {
            super.onConfigure();
            tree.configure();
            setVisible(tree.isVisible());
        }
    });

    // FIXME: We shouldn't access it directly. Should use model or something
    quizPanel.add(new QuestionDownloadLink("download"));

    mainForm.add(new Button("compile") {
        private static final long serialVersionUID = 1L;

        @Override
        protected void onConfigure() {
            super.onConfigure();
            setVisible(!getOunitSession().isClosed());
        }

        @Override
        public void onSubmit() {
            // FIXME: This is a hack that should go away as soon as sessions
            //        start working properly
            redirected = true;
            setResponsePage(MainPage.class);

            OunitSession sess = getOunitSession();

            // Check if student is out of attempts
            int attempt = sess.getAttempt();
            int maxAttempts = sess.getMaxAttempts();
            if (maxAttempts > 0) {
                if (attempt >= maxAttempts)
                    sess.setClosed(true);
                /*
                 * Skip build if out of attempts. This is a sanity check, it
                 * shouldn't happen under normal circumstances
                 */
                if (attempt > maxAttempts)
                    return;
            }
            sess.setAttempt(attempt + 1);

            boolean buildSuccessful = sess.build();

            int marks = sess.getMarks();
            if (marks == sess.getMaxMarks()) {
                // Max marks, grade NOW!
                sess.setClosed(true);
            }

            if (!buildSuccessful && !sess.isClosed()) {
                // Successful build, ask if student wants a partial grade         
                setResponsePage(ConfirmPage.class);
            }
        }
    });
    mainForm.add(new Label("attempt"));
    mainForm.add(new Label("maxAttempts") {
        private static final long serialVersionUID = 1L;

        @Override
        protected void onConfigure() {
            super.onConfigure();
            if (getOunitSession().isClosed()) {
                setVisible(false);
            } else {
                setVisible(getOunitSession().getMaxAttempts() > 0);
            }
        }
    });
}

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From source file:org.cast.cwm.components.ShyContainer.java

License:Open Source License

private boolean someChildVisible() {
    Boolean found = this.visitChildren(new IVisitor<Component, Boolean>() {

        @Override/*from   w  ww  .  j ava2 s .  c  o  m*/
        public void component(Component component, final IVisit<Boolean> visit) {
            if (determineVisibility(component)) {
                visit.stop(true);
            } else {
                visit.dontGoDeeper();
            }
        }

        private boolean determineVisibility(Component component) {
            component.configure();
            return component.determineVisibility();
        }

    });
    return (found != null && found);
}

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From source file:org.devgateway.eudevfin.ui.common.components.VisibilityAwareContainer.java

License:Open Source License

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

    final Model<Boolean> oneVisibleChild = Model.of(Boolean.FALSE);
    this.visitChildren(AbstractField.class, new IVisitor<Component, Object>() {
        @Override//from   ww  w  .  ja  v a  2s .  c om
        public void component(Component object, IVisit<Object> visit) {
            object.configure(); //force an early configure on the visited object
            if (object.determineVisibility()) { //use determineVisibility instead of isVisible, handles all cases!
                oneVisibleChild.setObject(Boolean.TRUE);
                visit.stop();
            }
        }
    });

    this.setVisibilityAllowed(oneVisibleChild.getObject());
}

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