gimp_layer_set_visible() doesn't update Layers dialog
I tried using gimp_layer_set_visible() tonight for the first time. It
sort of works, but not as expected. After calling this I call
gimp_displays_flush() (which ought to only update the Canvas window).
However, the Canvas is not updated and neither is the Layers dialog.
If I switch to another open image, then back to the original, the Layers
dialog shows the layers are visible, but the canvas window is still not
updated.
Did I miss something with this function? After setting the visibility,
is there something else that needs to be done to force the Canvas update
and to update the Layers dialog?
I noticed that gimp_layer_set_linked() has a similar issue with the
Layers dialog not being updated.
BTW, I checked bugzilla and didn't see anything about this. It may just
be I'm not using these correctly, so I don't want to call it a bug yet.
I also tried this with 1.2.3. I haven't grabbed 1.2.4 yet but hope to
do so later this week.
