detect window destruction

Daphne Yu dyu at bme.jhu.edu
Fri Oct 29 08:52:59 EDT 1999




hi vtk users,

i'm wondering what's the best way to detect if a user has closed
a rendering or image window through the window manager?  i don't
seem to see an explicit way to check this.  i'm using windows nt
and c++ with vtk2.4 library.

tia,
daphne






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