iconview: Remove needless requirement
authorBenjamin Otte <otte@redhat.com>
Thu, 3 May 2012 22:31:14 +0000 (00:31 +0200)
committerBenjamin Otte <otte@redhat.com>
Sun, 6 May 2012 22:12:26 +0000 (00:12 +0200)
commitee91e272a8926489f9df3a7c05c36f0eb34c5384
tree8d27d45c607c4077656c54aa356e92a9bcc1a05f
parent7604e2d4185555636928f7572bac6760f4f2f187
iconview: Remove needless requirement

If we use
  &item->cell_area
instead of
  (GdkRectangle *) item
there is no need anymore to keep the cell_area as the first member of
the the item. And we cget compile-time checks for changes to the item
struct.
gtk/a11y/gtkiconviewaccessible.c
gtk/gtkiconview.c
gtk/gtkiconviewprivate.h