PsppireVarSheetHeader: Add the "changed" signal.
authorJohn Darrington <john@darrington.wattle.id.au>
Sat, 12 Mar 2016 17:44:46 +0000 (18:44 +0100)
committerJohn Darrington <john@darrington.wattle.id.au>
Sat, 12 Mar 2016 17:44:46 +0000 (18:44 +0100)
commit1c63efa12785efdb1376089082a273f67ccabb11
treee57b3121349237fda1d0c6c415eb0b77657e5fa9
parent817ba7d90271efd58cc05019a12c0365edf009cb
PsppireVarSheetHeader: Add the "changed" signal.

This signal is never emitted, but critical runtime warnings
appear if it doesn't exist.
src/ui/gui/psppire-var-sheet-header.c