[passepartout] use the new filter type

[Sven Herzberg <herzi src gnome org>]

commit 2e2c5dfb2e4fea8ae552e0cca0f11893aa9e15fb
Author: Sven Herzberg <herzi lanedo com>
Date:   Fri May 1 20:32:40 2009 +0200

    use the new filter type
    
    * src/pptout/filter.h: define the filter, inheriting from Gtk::FileFilter
    * src/pptout/window.cc: use the new filter
---
 src/pptout/filter.h  |   11 +++++++++++
 src/pptout/window.cc |    5 +++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/pptout/filter.h b/src/pptout/filter.h
index 4ab9033..9ffd0ac 100644
--- a/src/pptout/filter.h
+++ b/src/pptout/filter.h
@@ -26,5 +26,16 @@
 #ifndef FILTER_H
 #define FILTER_H
 
+#include <gtkmm.h>
+
+namespace Passepartout
+{
+
+  class Filter :
+    public Gtk::FileFilter
+  {
+  };
+
+}
 
 #endif /* !FILTER_H */
diff --git a/src/pptout/window.cc b/src/pptout/window.cc
index 14fb2c0..1d8f7d5 100644
--- a/src/pptout/window.cc
+++ b/src/pptout/window.cc
@@ -19,10 +19,11 @@
 #include "widget/imagefilesel.h"
 
 #include "config.h"
+#include "filter.h"
+#include "pagesel.h"
 #include "printdialog.h"
 #include "propertiesdialog.h"
 #include "streamdialog.h"
-#include "pagesel.h"
 
 #include <glib/gi18n.h>
 
@@ -36,7 +37,7 @@ class FrameWindow::Private
 public:
   Private ();
 
-  Gtk::FileFilter pptout;
+  Passepartout::Filter pptout;
   Gtk::FileFilter all;
 };