[eog] Prevent from opening multiple toolbar editor windows

[Felix Riemann <friemann src gnome org>]

commit d55706b2780bd135450423625a1cffb04d79598a
Author: Felix Riemann <friemann gnome org>
Date:   Tue Apr 26 22:43:48 2011 +0200

    Prevent from opening multiple toolbar editor windows
    
    Multiple windows where useless as the toolbar became read-only again
    when the first window was closed.

 src/eog-window.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/src/eog-window.c b/src/eog-window.c
index 911968d..8815fba 100644
--- a/src/eog-window.c
+++ b/src/eog-window.c
@@ -2520,6 +2520,13 @@ eog_window_cmd_edit_toolbar (GtkAction *action, gpointer *user_data)
 					tb_action, "sensitive", 
 					G_BINDING_SYNC_CREATE |
 					G_BINDING_INVERT_BOOLEAN);
+	/* Do the same for the EditToolbar action to avoid spawning
+	 * additional (useless) editor windows. */
+	g_object_bind_property (dialog, "visible",
+				action, "sensitive", 
+				G_BINDING_SYNC_CREATE |
+				G_BINDING_INVERT_BOOLEAN);
+
 }
 
 static void