[Gtk2hs-commit] Reverse the logical value of the TreeView search predicate.

[Duncan C. <dun...@wo...>]

Tue Jan 17 02:37:29 PST 2006  Duncan Coutts <du...@co...>
  * Reverse the logical value of the TreeView search predicate.
  From the TreeView's C API docs:
      Note the return value is reversed from what you would normally expect,
      though it has some similarity to strcmp() returning 0 for equal strings.
  So for a Haskell predicate returning bool, we must invert the value.

    hunk ./gtk/Graphics/UI/Gtk/TreeList/TreeView.chs.pp 1028
    -    liftM fromBool $ pred (fromIntegral col) key iter)
    +    liftM (fromBool.not) $ pred (fromIntegral col) key iter)