This signal is never emitted, but critical runtime warnings
appear if it doesn't exist.
#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)
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);
}