# HG changeset patch
# User Shai Ayal <shaiay@users.sourceforge.net>
# Date 1261342928 -7200
# Node ID b6261d776a8257b7ee560684f6852a14b0edfba4
# Parent  12dd0a7597ff9615c515ac9a9f43cc07b1d27d14
handle window title correctly in fltk_backend

diff --git a/src/ChangeLog b/src/ChangeLog
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,9 @@
+2009-12-20  Shai Ayal  <shaiay@users.sourceforge.net>
+
+	* DLD-FUNCTIONS/fltk_backend.cc (plot_sindow::set_name): New method.
+	(figure_manager::set_name, figure_manage::do_set_name): New methods.
+	(fltk_backend::property_changed): Handle change of figure title string.
+
 2009-12-19  Rik <octave@nomad.inbox5.com>
 
 	* Makefile.am: Eliminate TOPDIR variable in favor of built-in automake
diff --git a/src/DLD-FUNCTIONS/fltk_backend.cc b/src/DLD-FUNCTIONS/fltk_backend.cc
--- a/src/DLD-FUNCTIONS/fltk_backend.cc
+++ b/src/DLD-FUNCTIONS/fltk_backend.cc
@@ -283,13 +283,10 @@
     autoscale->show ();
     togglegrid->show ();
 
+    set_name ();
     resizable (canvas);
     size_range (4*status_h, 2*status_h);
 
-    std::stringstream name;
-    name << "octave: figure " << number ();
-    window_label = name.str ();
-    label (window_label.c_str ());
   }
 
   ~plot_window (void)
@@ -320,6 +317,23 @@
     canvas->damage (FL_DAMAGE_ALL);
   }
 
+  void set_name (void)
+  {
+    std::stringstream name;
+    std::string sep;
+
+    if (fp.is_numbertitle ()) 
+      {
+        name << "Figure " << number ();
+        sep = ": ";
+      }
+    if (fp.get_name ().size ())
+      name << sep << fp.get_name ();
+
+    window_label = name.str ();
+    label (window_label.c_str ());
+  }
+
 private:
   // window name -- this must exists for the duration of the window's
   // life
@@ -708,6 +722,17 @@
     mark_modified (hnd2idx (gh));
   }
 
+  static void set_name (int idx)
+  {
+    if (instance_ok ())
+      instance->do_set_name (idx);
+  }
+
+  static void set_name (std::string idx_str)
+  {
+    set_name (str2idx (idx_str));
+  }
+
   static Matrix get_size (int idx)
   {
     return instance_ok () ? instance->do_get_size (idx) : Matrix ();
@@ -797,6 +822,15 @@
       }
   }
 
+  void do_set_name (int idx)
+  {
+    wm_iterator win;
+    if ((win = windows.find (idx)) != windows.end ())
+      {
+	win->second->set_name ();
+      }
+  }
+
   Matrix do_get_size (int idx)
   {
     Matrix sz (1, 2, 0.0);
@@ -953,8 +987,13 @@
 	    switch (id)
 	      {
 	      case base_properties::VISIBLE:
-                figure_manager::toggle_window_visibility (ov.string_value(), fp.is_visible ());
+                figure_manager::toggle_window_visibility (ov.string_value (), fp.is_visible ());
 		break;
+
+              case figure::properties::NAME:
+              case figure::properties::NUMBERTITLE:
+                figure_manager::set_name (ov.string_value ());
+                break;
 	      }
 	  }
       }