[Insight-users] fltk image viewer

[salah]

Hello,

I have been using viewers that derive the GlSliceView class.
I face always an uncomfortable effect:
When the viewer window is shown for the first moment, it=20
does NOT show the image, I can see only a blank widget!!!
Only after I interact with this window (for example simply by
clicking inside it), it display the image.=20
How can make force my viewer to display the image as soon
as it (the viewer) appears on the screen?? In other words,=20
which method trigers this ? draw, redraw, ?????

Thanks,

Zein