[libgda] Added gdaui_bar_add_widget()

[Vivien Malerba <vivien src gnome org>]

commit 718a8d104facc6f9b59affce5d47682c633e3fdb
Author: Vivien Malerba <malerba gnome-db org>
Date:   Sun Nov 29 14:17:00 2015 +0100

    Added gdaui_bar_add_widget()

 control-center/gdaui-bar.c |   28 +++++++++++++++++++++++++---
 control-center/gdaui-bar.h |    1 +
 2 files changed, 26 insertions(+), 3 deletions(-)
---
diff --git a/control-center/gdaui-bar.c b/control-center/gdaui-bar.c
index a59cd05..d734c21 100644
--- a/control-center/gdaui-bar.c
+++ b/control-center/gdaui-bar.c
@@ -126,9 +126,15 @@ gdaui_bar_init (GdauiBar *bar)
        gtk_widget_show (content_area);
        gtk_box_pack_start (GTK_BOX (bar), content_area, TRUE, TRUE, 0);
 
+       GtkWidget *tmp;
+       tmp = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
+       gtk_widget_show (tmp);
+       gtk_widget_set_valign (tmp, GTK_ALIGN_CENTER);
+       gtk_box_pack_start (GTK_BOX (bar), tmp, FALSE, TRUE, 0);
+
        action_area = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
        gtk_widget_show (action_area);
-       gtk_box_pack_start (GTK_BOX (bar), action_area, FALSE, TRUE, 0);
+       gtk_box_pack_start (GTK_BOX (tmp), action_area, FALSE, TRUE, 0);
 
        gtk_widget_set_app_paintable (widget, TRUE);
        gtk_widget_set_redraw_on_allocate (widget, TRUE);
@@ -483,10 +489,8 @@ gdaui_bar_add_search_entry (GdauiBar *bar)
        g_return_val_if_fail (GDAUI_IS_BAR (bar), NULL);
 
        GtkWidget *vb, *entry;
-
        vb = gtk_button_box_new (GTK_ORIENTATION_VERTICAL);
        gtk_button_box_set_layout (GTK_BUTTON_BOX (vb), GTK_BUTTONBOX_CENTER);
-       gtk_box_pack_start (GTK_BOX (bar->priv->action_area), vb, FALSE, FALSE, 0);
 
        entry = gtk_entry_new ();
        gtk_box_pack_start (GTK_BOX (vb), entry, FALSE, FALSE, 0);
@@ -508,10 +512,28 @@ gdaui_bar_add_search_entry (GdauiBar *bar)
                          G_CALLBACK (find_icon_pressed_cb), NULL);
 
        gtk_widget_show_all (vb);
+       gdaui_bar_add_widget (bar, vb);
+
        return entry;
 }
 
 /**
+ * gdaui_bar_add_widget:
+ * @bar: a #GdauiBar
+ * @widget: a widget to add to @bar.
+ *
+ * Adds @widget to @bar.
+ */
+void
+gdaui_bar_add_widget (GdauiBar *bar, GtkWidget *widget)
+{
+       g_return_val_if_fail (GDAUI_IS_BAR (bar), NULL);
+       g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL);
+
+       gtk_box_pack_start (GTK_BOX (bar->priv->action_area), widget, FALSE, FALSE, 0);
+}
+
+/**
  * gdaui_bar_add_button_from_icon_name:
  * @bar: a #GdauiBar
  * @icon_name: an icon name
diff --git a/control-center/gdaui-bar.h b/control-center/gdaui-bar.h
index 91f8a44..aafb885 100644
--- a/control-center/gdaui-bar.h
+++ b/control-center/gdaui-bar.h
@@ -64,6 +64,7 @@ void         gdaui_bar_set_show_icon             (GdauiBar *bar, gboolean show);
 gboolean     gdaui_bar_get_show_icon             (GdauiBar *bar);
 
 GtkWidget   *gdaui_bar_add_search_entry          (GdauiBar *bar);
+void         gdaui_bar_add_widget                (GdauiBar *bar, GtkWidget *widget);
 GtkWidget   *gdaui_bar_add_button_from_icon_name (GdauiBar *bar, const gchar *icon_name);
 
 G_END_DECLS