Example usage for org.apache.wicket.util.visit Visits visit

Introduction

In this page you can find the example usage for org.apache.wicket.util.visit Visits visit.

Prototype

@SuppressWarnings({ "unchecked", "rawtypes" })
public static <S, R> R visit(final Iterable<? super S> container, final IVisitor<S, R> visitor) 

Source Link

Document

Visits container and its children pre-order (parent first).

Usage

From source file:com.github.javawithmarcus.wicket.cdi.ConversationPropagator.java

License:Apache License

protected boolean hasConversationalComponent(Page page) {
    Boolean hasConversational = Visits.visit(page, new IVisitor<Component, Boolean>() {
        @Override// w  w  w.j  av  a 2  s  .c o m
        public void component(Component object, IVisit<Boolean> visit) {
            Conversational annotation = object.getClass().getAnnotation(Conversational.class);
            if (annotation != null) {
                visit.stop(true);
            }
        }
    });

    return hasConversational == null ? false : hasConversational;
}

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From source file:com.googlecode.wicket.kendo.ui.interaction.draggable.DraggableBehavior.java

License:Apache License

@Override
public void onAjax(AjaxRequestTarget target, JQueryEvent event) {
    if (event instanceof DraggableEvent) {
        DraggableEvent e = (DraggableEvent) event;

        if (e instanceof DragStartEvent) {
            // register to all DroppableBehavior(s) //
            Visits.visit(target.getPage(), this.newDroppableBehaviorVisitor());

            this.listener.onDragStart(target, e.getTop(), e.getLeft());
        }/*from ww  w.j a va  2 s. c  o  m*/

        else if (e instanceof DragStopEvent) {
            this.listener.onDragStop(target, e.getTop(), e.getLeft());
        }

        else if (e instanceof DragCancelEvent) {
            this.listener.onDragCancel(target, e.getTop(), e.getLeft());
        }
    }
}

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