Example usage for org.apache.wicket.extensions.markup.html.repeater.tree Node getDefaultModelObject

Introduction

In this page you can find the example usage for org.apache.wicket.extensions.markup.html.repeater.tree Node getDefaultModelObject.

Prototype

public final Object getDefaultModelObject() 

Source Link

Document

Gets the backing model object.

Usage

From source file:org.efaps.ui.wicket.components.menutree.MenuTree.java

License:Apache License

@Override
public void updateNode(final UIMenuItem _menuItem, final IPartialPageRequestHandler _target) {
    if (_target != null) {
        final IModel<UIMenuItem> model = getProvider().model(_menuItem);
        visitChildren(Node.class, new IVisitor<Node<UIMenuItem>, Void>() {

            @Override/*from  w w w .j a v a2s . c  om*/
            public void component(final Node<UIMenuItem> _node, final IVisit<Void> _visit) {
                if (model.equals(_node.getModel())) {
                    _target.add(_node);
                    _node.visitChildren(Label.class, new IVisitor<Label, Void>() {
                        @Override
                        public void component(final Label _label, final IVisit<Void> _visit) {
                            _label.setDefaultModelObject(
                                    ((UIMenuItem) _node.getDefaultModelObject()).getLabel());
                        }
                    });
                    _visit.stop();
                }
                _visit.dontGoDeeper();
            }
        });
        model.detach();
    }
}

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