Unable to Drag and Drop Draw Items

What steps will reproduce the problem?
1)Create any Draw Item. Lets say "DrawTriangle". 
2)Add Drag Method for this Draw line.
           drawTriangle.setCanDrag(true);

What is the expected output? What do you see instead?
Draw item should be dragged as this method is available for Draw item. Instead, 
DnD is not happening for any of the draw item & draw group.

What version of the product are you using? On what operating system?
Smart Gwt 3.0
Windows 7 Professional

What browser(s) does this happen in?  Are there any browsers where the
issue does not occur?

Please provide any additional information below.

<Code>
public void onModuleLoad() 
    {
        final DrawPane drawPane = new DrawPane();

        drawPane.setHeight("100%");
        drawPane.setWidth("95%");
        drawPane.setShowEdges(true);

        Button button = new Button("Click");
        button.addClickHandler(new ClickHandler() {

            @Override
            public void onClick(ClickEvent event) 
            {
                DrawTriangle drawTriangle = new DrawTriangle();
                drawTriangle.setDrawPane(drawPane);
                drawTriangle.setPoints(new Point(100,50),new Point(150,150),new Point(50,150));
                drawPane.addDrawItem(drawTriangle, true);
                drawTriangle.setCanDrag(true);
                System.out.println(drawTriangle.getCanDrag());
                drawTriangle.addDragMoveHandler(new DragMoveHandler() {

                    @Override
                    public void onDragMove(DragMove event) 
                    {
                        System.out.println("Hiiiiiiiiiiiiiii");

                    }
                });
            }
        });
}
</Code>
Original issue reported on code.google.com by rubiniku...@gmail.com on 5 Nov 2012 at 1:21
gbruchwald / smartgwt

Unable to Drag and Drop Draw Items #690
