Another JSplitPane divider cursor problem

Question

I have the same problem discussed elsewhere in that the cursor doesn't change to a E_RESIZE_CURSOR when it's over a split panel divider. The code is in a large application too huge to post, and my attempts to simplify it have been unable to reproduce the problem. I have implemented the solution suggested in [http://forums.sun.com/thread.jspa?forumID=57&threadID=642994] but, although the mouse listener methods are indeed called, the cursor doesn't change. I have also tried calling setCursor on the parent of the JSplitPane, and on the JRootPane, but it doesn't change. In each case the mouse listener is called but the setCursor call has no effect.
All the discussions on setCursor having no effect I've found are specific to JDialog. In my case, I have a deep window stack starting with JFrame, JRootPane, JLayeredPane, down through several JPanels, a JSplitPane, more JPanels, my JSplitPane, which contains 2 JPanels, and so on.
What would prevent the JSplitPane divider from changing the cursor itself? Assuming it's trying, just as my explicit mouse listener is, what could be overriding, obscuring, or intercepting my cursor change?
Any help would be most welcome
Thanks!

Answer 1

I have the same problem discussed elsewhere in that the cursor doesn't change to a E_RESIZE_CURSOR when it's over a split panel divider. The code is in a large application too huge to post, and my attempts to simplify it have been unable to reproduce the problem. I have implemented the solution suggested in [http://forums.sun.com/thread.jspa?forumID=57&threadID=642994] but, although the mouse listener methods are indeed called, the cursor doesn't change. I have also tried calling setCursor on the parent of the JSplitPane, and on the JRootPane, but it doesn't change. In each case the mouse listener is called but the setCursor call has no effect.
All the discussions on setCursor having no effect I've found are specific to JDialog. In my case, I have a deep window stack starting with JFrame, JRootPane, JLayeredPane, down through several JPanels, a JSplitPane, more JPanels, my JSplitPane, which contains 2 JPanels, and so on.
What would prevent the JSplitPane divider from changing the cursor itself? Assuming it's trying, just as my explicit mouse listener is, what could be overriding, obscuring, or intercepting my cursor change?
Any help would be most welcome
Thanks!