Fix 1776156: "region and outline position ducks aren't linked". They are now - there...

[synfig.git] / synfig-studio / trunk / src / gtkmm / widget_canvaschooser.cpp

diff --git a/synfig-studio/trunk/src/gtkmm/widget_canvaschooser.cpp b/synfig-studio/trunk/src/gtkmm/widget_canvaschooser.cpp
index 67942b4..883c9e3 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/widget_canvaschooser.cpp
+++ b/synfig-studio/trunk/src/gtkmm/widget_canvaschooser.cpp
@@ -2,7 +2,7 @@
 /*!    \file widget_canvaschooser.cpp
 **     \brief Template File
 **
-**     $Id: widget_canvaschooser.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $
+**     $Id$
 **
 **     \legal
 **     Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
@@ -129,7 +129,21 @@ void
 Widget_CanvasChooser::chooser_menu()
 {
        String canvas_name;
-       App::dialog_entry(_("Choose Canvas"),_("Enter the relative name of the canvas that you want"),canvas_name);
+
+       if (!App::dialog_entry(_("Choose Canvas"),_("Enter the relative name of the canvas that you want"),canvas_name))
+       {
+               // the user hit 'cancel', so set the parameter back to its previous value
+               set_value_(canvas);
+               return;
+       }
+
+       if (canvas_name == "")
+       {
+               App::dialog_error_blocking(_("Error"),_("No canvas name was specified"));
+               set_value_(canvas);
+               return;
+       }
+               
        Canvas::Handle new_canvas;
        try
        {