src/main/java/org/efaps/ui/wicket/behaviors/dojo/DnDBehavior.java
@Override
    public void onComponentTag(final Component _component,
                               final ComponentTag _tag)
    {
        super.onComponentTag(_component, _tag);

        if (this.type == DnDBehavior.BehaviorType.ITEM) {
            String value = "dojoDndItem ";
            if (_tag.getAttribute("class") != null) {
                value += _tag.getAttribute("class");
            }
            _tag.put("dndType", this.dndType);
            _tag.put("class", value);
        }
    }
@Override
    public void onComponentTag(final Component _component,
                               final ComponentTag _tag)
    {
        super.onComponentTag(_component, _tag);

        if (this.type == DnDBehavior.BehaviorType.ITEM) {
            String value = "dojoDndItem ";
            if (_tag.getAttribute("class") != null) {
                value += _tag.getAttribute("class");
            }
            _tag.put("dndType", this.dndType);
            _tag.put("class", value);
        }
    }
@ Override public void onComponentTag ( final Component _component , final ComponentTag _tag ) { super . onComponentTag ( _component , _tag ) ; if ( this . type == DnDBehavior . BehaviorType . ITEM ) { String value = "dojoDndItem " ; if ( _tag . getAttribute ( "class" ) != null ) { value += _tag . getAttribute ( "class" ) ; } _tag . put ( "dndType" , this . dndType ) ; _tag . put ( "class" , value ) ; } }
The tag of the component must be altered, so that the dojo dnd will be rendered.

@see org.apache.wicket.behavior.AbstractBehavior#onComponentTag(org.apache.wicket.Component,
org.apache.wicket.markup.ComponentTag)
@param _component Component
@param _tag tag to edit
The tag of the component must be altered so that the dojo dnd will be rendered .