[gedit] ViewFrame: update up/down buttons sensitivity

[Sébastien Wilmet <swilmet src gnome org>]

commit ac1c42a697ab3c1de4178485725855ce912e7e59
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Wed Aug 28 12:53:44 2013 +0200

    ViewFrame: update up/down buttons sensitivity
    
    The sensitivity is updated at the same time as the background color.
    When the background color is red, the sensitivity is FALSE.

 gedit/gedit-view-frame.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/gedit/gedit-view-frame.c b/gedit/gedit-view-frame.c
index c300596..f4a71de 100644
--- a/gedit/gedit-view-frame.c
+++ b/gedit/gedit-view-frame.c
@@ -261,10 +261,16 @@ set_search_state (GeditViewFrame *frame,
        if (state == SEARCH_STATE_NOT_FOUND)
        {
                gtk_style_context_add_class (context, "not-found");
+
+               gtk_widget_set_sensitive (frame->priv->go_down_button, FALSE);
+               gtk_widget_set_sensitive (frame->priv->go_up_button, FALSE);
        }
        else
        {
                gtk_style_context_remove_class (context, "not-found");
+
+               gtk_widget_set_sensitive (frame->priv->go_down_button, TRUE);
+               gtk_widget_set_sensitive (frame->priv->go_up_button, TRUE);
        }
 }