- g_signal_emit(pd, signal[VARIABLE_CHANGED], 0, idx);
+ g_signal_emit (pd, signals [VARIABLE_CHANGED], 0, idx);
+}
+
+static void
+resize_cb (struct dictionary *d, int idx, int delta, void *pd)
+{
+ g_signal_emit (pd, signals [VARIABLE_RESIZED], 0, idx, delta);
+}
+
+static void
+weight_changed_callback (struct dictionary *d, int idx, void *pd)
+{
+ g_signal_emit (pd, signals [WEIGHT_CHANGED], 0, idx);
+}
+
+static void
+filter_changed_callback (struct dictionary *d, int idx, void *pd)
+{
+ g_signal_emit (pd, signals [FILTER_CHANGED], 0, idx);
+}
+
+static void
+split_changed_callback (struct dictionary *d, void *pd)
+{
+ g_signal_emit (pd, signals [SPLIT_CHANGED], 0);