1 files changed, 25 insertions, 0 deletions
diff --git a/doc/examples/gtk/gtk_ui.h b/doc/examples/gtk/gtk_ui.h
new file mode 100644
index 000000000..9ced83a81
--- /dev/null
+++ b/doc/examples/gtk/gtk_ui.h
@@ -0,0 +1,25 @@
+/*************************************************
+* GTK+ User Interface Header File                *
+*************************************************/
+
+#ifndef BOTAN_EXT_GTK_UI__
+#define BOTAN_EXT_GTK_UI__
+
+#include <botan/ui.h>
+#include <gtk/gtk.h>
+
+/*************************************************
+* GTK+ Passphrase Callback Object                *
+*************************************************/
+class GTK_UI : public Botan::User_Interface
+   {
+   public:
+      std::string get_passphrase(const std::string&, const std::string&,
+                                 UI_Result&) const;
+
+      std::string get_passphrase(const std::string&, UI_Result&) const;
+
+      static void callback(GtkWidget*, gpointer);
+   };
+
+#endif