[gedit] ViewFrame: fixes for the minimap setting

[Sébastien Wilmet <swilmet src gnome org>]

commit 887988bb4b3a8b9e029aaf2e42ca1041c65d7be2
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun May 10 13:25:56 2015 +0200

    ViewFrame: fixes for the minimap setting
    
    If the minimap setting is not writable, the sensitivity should be
    applied to the menu action, not to the minimap widget. Because if the
    minimap setting is TRUE (but not writable), the minimap widget should be
    sensitive.

 gedit/gedit-view-frame.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gedit/gedit-view-frame.c b/gedit/gedit-view-frame.c
index 8d73e2b..14fb915 100644
--- a/gedit/gedit-view-frame.c
+++ b/gedit/gedit-view-frame.c
@@ -154,6 +154,7 @@ gedit_view_frame_dispose (GObject *object)
                gtk_source_file_set_mount_operation_factory (file, NULL, NULL, NULL);
        }
 
+       g_clear_object (&frame->ui_settings);
        g_clear_object (&frame->entry_tag);
        g_clear_object (&frame->search_settings);
        g_clear_object (&frame->old_search_settings);
@@ -1548,7 +1549,7 @@ gedit_view_frame_init (GeditViewFrame *frame)
                         GEDIT_SETTINGS_MINIMAP_VISIBLE,
                         frame->map_frame,
                         "visible",
-                        G_SETTINGS_BIND_GET);
+                        G_SETTINGS_BIND_GET | G_SETTINGS_BIND_NO_SENSITIVITY);
 
        gtk_widget_override_background_color (GTK_WIDGET (frame), 0, &transparent);