[vtkusers] How to handle window in Java?

[Rodrigues, Jason (MED)]

  What are the window handler for windows in Java. When vtkImage is
delivered to vtkImageViewer it opens a window displays the necessary image
but the the cursor within the window always show busy sign. whenever another
windows is brought over this window, the rendered contenet of the window
vanishes and doesnt refresh. 
Can anybosy help me solve this problem? What are the norrmal window handler
for vtkWindows in Java?
 Expecting reply at the earliest,
JASON


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