I'm using IconImage.
and the problem is ,

When I hover on to the node Mouse cursor is like cross, so I can move the node easily , but some time there is no mouse cursor like that , but just arrow cursor.

And One more cursor thing , when I hover the cursor about the boundary of node , finger cursor comes out, so it is easily used to draw Link , but sometime not came out.

How can I solve this??

thanks

you say "setShapeHandlesStyle()"?

then , I don't use anything

I already did the setting you say above.

But the cursor changes abnormally.

hm... Is there any event Listener that I can listen the state of drawing, like , 

a state - I can draw the link.
a state - I can move the node.

when a mouse hovering

thanks in advance