Carlos Eduardo Rodrigues Diogenes wrote:
Can you explain me what is done in the function
magnifier_check_set_struts, especially...
One more question: near the final of this function we have an call to
gdk_error_trap_pop (); The return of the function doesn't have to be
verified, because an erro can happen?
/An Xserver error could happen if something went wrong with setting the
strut properties. All X property errors would normally be 'fatal', but
we don't want this one to be, and in fact can ignore it, so we push/pop
a Gdk error trap here.
It's common practice to push/pop an error trap around direct Xlib API
calls like XChangeProperty, inside a gtk+ application.
Bill
/
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