From 1c63efa12785efdb1376089082a273f67ccabb11 Mon Sep 17 00:00:00 2001
From: John Darrington <john@darrington.wattle.id.au>
Date: Sat, 12 Mar 2016 18:44:46 +0100
Subject: [PATCH] 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 | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/src/ui/gui/psppire-var-sheet-header.c b/src/ui/gui/psppire-var-sheet-header.c
index 8930826aaa..cd2121fd8b 100644
--- a/src/ui/gui/psppire-var-sheet-header.c
+++ b/src/ui/gui/psppire-var-sheet-header.c
@@ -24,6 +24,10 @@
#include "efficient-sheet/jmd-axis-model.h"
#include "efficient-sheet/jmd-datum.h"
+enum {CHANGED,
+ n_SIGNALS};
+
+static guint signals [n_SIGNALS];
static guint
gni (GListModel *list)
@@ -110,5 +114,17 @@ psppire_var_sheet_header_init (PsppireVarSheetHeader *d)
static void
psppire_var_sheet_header_class_init (PsppireVarSheetHeaderClass *dc)
{
+ GObjectClass *object_class = G_OBJECT_CLASS (dc);
+
+ /* This signal is never emitted. It is just to satisfy the interface. */
+ signals [CHANGED] =
+ g_signal_new ("changed",
+ G_TYPE_FROM_CLASS (object_class),
+ G_SIGNAL_RUN_FIRST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE,
+ 0);
}
--
2.30.2