[balsa/wip/gtk4: 229/351] cite-bar: correct the parent class

[Peter Bloomfield <peterb src gnome org>]

commit e3f93020e6c6c7a459a16ce3b671097591179dba
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Mon Mar 19 12:53:23 2018 -0400

    cite-bar: correct the parent class
    
    BalsaCiteBar is a subclass of GtkWidget, not GObject.

 src/balsa-cite-bar.c |    4 ----
 src/balsa-cite-bar.h |    2 +-
 2 files changed, 1 insertions(+), 5 deletions(-)
---
diff --git a/src/balsa-cite-bar.c b/src/balsa-cite-bar.c
index 1bece82..b44fbf1 100644
--- a/src/balsa-cite-bar.c
+++ b/src/balsa-cite-bar.c
@@ -47,8 +47,6 @@ static void balsa_cite_bar_snapshot (GtkWidget * widget,
 
 G_DEFINE_TYPE(BalsaCiteBar, balsa_cite_bar, GTK_TYPE_WIDGET)
 
-static GtkWidgetClass *parent_class = NULL;
-
 static void
 balsa_cite_bar_class_init(BalsaCiteBarClass * class)
 {
@@ -56,8 +54,6 @@ balsa_cite_bar_class_init(BalsaCiteBarClass * class)
 
     widget_class = (GtkWidgetClass *) class;
 
-    parent_class = g_type_class_peek_parent(class);
-
     widget_class->measure  = balsa_cite_bar_measure;
     widget_class->snapshot = balsa_cite_bar_snapshot;
 }
diff --git a/src/balsa-cite-bar.h b/src/balsa-cite-bar.h
index a563efc..1f07c9a 100644
--- a/src/balsa-cite-bar.h
+++ b/src/balsa-cite-bar.h
@@ -32,7 +32,7 @@ G_DECLARE_FINAL_TYPE(BalsaCiteBar,
                      balsa_cite_bar,
                      BALSA,
                      CITE_BAR,
-                     GObject)
+                     GtkWidget)
 
 GtkWidget* balsa_cite_bar_new    (gint height, gint bars, gint dimension);
 void       balsa_cite_bar_resize (BalsaCiteBar *cite_bar, gint height);