[gedit] bottom-panel: follow stack child change

[Sebastien Lafargue <slafargue src gnome org>]

commit fd03615010162cb7bba218bb2cc9cd63225059f6
Author: Sebastien Lafargue <slafargue gnome org>
Date:   Thu Feb 26 23:00:11 2015 +0100

    bottom-panel: follow stack child change
    
    When switching stack child it must be reflected in the notebook
    
    https://bugzilla.gnome.org/show_bug.cgi?id=745253

 gedit/gedit-notebook-stack-switcher.c |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)
---
diff --git a/gedit/gedit-notebook-stack-switcher.c b/gedit/gedit-notebook-stack-switcher.c
index 8f02439..0575ed1 100644
--- a/gedit/gedit-notebook-stack-switcher.c
+++ b/gedit/gedit-notebook-stack-switcher.c
@@ -141,11 +141,22 @@ on_child_changed (GtkWidget                  *widget,
                   GParamSpec                 *pspec,
                   GeditNotebookStackSwitcher *switcher)
 {
+       GtkNotebook *notebook;
        GtkWidget *child;
        GtkWidget *nb_child;
+       gint nb_page;
+
+       notebook = GTK_NOTEBOOK (switcher->priv->notebook);
 
        child = gtk_stack_get_visible_child (GTK_STACK (widget));
        nb_child = find_notebook_child (switcher, child);
+
+       nb_page = gtk_notebook_page_num (notebook, nb_child);
+
+       g_signal_handlers_block_by_func (widget, on_child_prop_changed, switcher);
+       gtk_notebook_set_current_page (notebook, nb_page);
+       g_signal_handlers_unblock_by_func (widget, on_child_prop_changed, switcher);
+
        sync_label (switcher, child, nb_child);
 }