[glom] Dialog_Properties: Remove the unnecessary virtual keywords.

[Murray Cumming <murrayc src gnome org>]

commit ac247bb580284d14685265439cd5e17506810cb4
Author: Murray Cumming <murrayc murrayc com>
Date:   Tue Sep 7 16:15:34 2010 +0200

    Dialog_Properties: Remove the unnecessary virtual keywords.
    
    	* glom/utility_widgets/dialog_properties.h: Make methods non-virtual
      because nothing overrides them.

 ChangeLog                                |    7 +++++++
 glom/utility_widgets/dialog_properties.h |   14 +++++++-------
 2 files changed, 14 insertions(+), 7 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index dc80590..1ffaabf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2010-09-07  Murray Cumming  <murrayc murrayc com>
 
+	Dialog_Properties: Remove the unnecessary virtual keywords.
+
+	* glom/utility_widgets/dialog_properties.h: Make methods non-virtual
+  because nothing overrides them.
+
+2010-09-07  Murray Cumming  <murrayc murrayc com>
+
 	Dialog_FieldsList: Fix a crash.
 
 	* glom/mode_design/layout/layout_item_dialogs/dialog_fieldslist.cc: get_fields():
diff --git a/glom/utility_widgets/dialog_properties.h b/glom/utility_widgets/dialog_properties.h
index 3c3e67c..8d9016a 100644
--- a/glom/utility_widgets/dialog_properties.h
+++ b/glom/utility_widgets/dialog_properties.h
@@ -46,18 +46,18 @@ public:
 
 protected:
   //Signal handlers:
-  virtual void on_button_save();
-  virtual void on_button_cancel();
+  void on_button_save();
+  void on_button_cancel();
 
-  virtual void on_anything_changed();
+  void on_anything_changed();
   virtual void on_adddel_user_changed(const Gtk::TreeModel::iterator& /* iter */, guint /* col */);
 
   /// Disable/enable other controls when a control is selected.
   virtual void enforce_constraints();
 
-  virtual void on_foreach_connect(Gtk::Widget& widget);
-  virtual void widget_connect_changed_signal(Gtk::Widget& widget);
-  virtual void set_blocked(bool val = true);
+  void on_foreach_connect(Gtk::Widget& widget);
+  void widget_connect_changed_signal(Gtk::Widget& widget);
+  void set_blocked(bool val = true);
 
   type_signal_apply m_signal_apply;
 
@@ -71,7 +71,7 @@ protected:
 
   bool m_modified;
 
-  //typedef std::list<sigc::connection> type_listConnections; //Store the connections so that we can remove them later.	
+  //typedef std::list<sigc::connection> type_listConnections; //Store the connections so that we can remove them later.
 };
 
 } //namespace Glom