Index: gtk2_ardour/new_session_dialog.cc
===================================================================
--- gtk2_ardour/new_session_dialog.cc	(revision 1843)
+++ gtk2_ardour/new_session_dialog.cc	(working copy)
@@ -427,7 +427,7 @@
 	m_limit_output_ports->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::limit_outputs_clicked));
 	m_create_master_bus->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::master_bus_button_clicked));
 	m_create_control_bus->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::monitor_bus_button_clicked));
-	m_name->signal_key_release_event().connect(mem_fun (*this, &NewSessionDialog::entry_key_release));
+	m_name->signal_changed().connect(mem_fun (*this, &NewSessionDialog::on_new_session_name_entry_changed));
 	m_notebook->signal_switch_page().connect (mem_fun (*this, &NewSessionDialog::notebook_page_changed));
 	m_treeview->get_selection()->signal_changed().connect (mem_fun (*this, &NewSessionDialog::treeview_selection_changed));
 	m_treeview->signal_row_activated().connect (mem_fun (*this, &NewSessionDialog::recent_row_activated));
@@ -591,8 +591,8 @@
 	
 }
 
-bool
-NewSessionDialog::entry_key_release (GdkEventKey* ev)
+void
+NewSessionDialog::on_new_session_name_entry_changed ()
 {
 	if (m_name->get_text() != "") {
 		set_response_sensitive (Gtk::RESPONSE_OK, true);
@@ -600,7 +600,6 @@
 	} else {
 		set_response_sensitive (Gtk::RESPONSE_OK, false);
 	}
-	return true;
 }
 
 void
Index: gtk2_ardour/new_session_dialog.h
===================================================================
--- gtk2_ardour/new_session_dialog.h	(revision 1843)
+++ gtk2_ardour/new_session_dialog.h	(working copy)
@@ -179,7 +179,7 @@
 		    return cmp_nocase(a.first, b.first) == -1;
 	    }
 	};
-	bool entry_key_release (GdkEventKey*);
+	void on_new_session_name_entry_changed();
 	void notebook_page_changed (GtkNotebookPage*, uint);
 	void treeview_selection_changed ();
 	void file_chosen ();

Index: libs/gtkmm2ext/gtkmm2ext/prompter.h
===================================================================
--- libs/gtkmm2ext/gtkmm2ext/prompter.h	(revision 1843)
+++ libs/gtkmm2ext/gtkmm2ext/prompter.h	(working copy)
@@ -53,11 +53,12 @@
 	void change_labels (std::string ok, std::string cancel);
 
 	void get_result (std::string &str, bool strip=true);
-        bool maybe_allow_response (GdkEventKey* );
 
   protected:
 	Gtk::Entry& the_entry() { return entry; }
 
+	void on_entry_changed ();
+
   private:
 	Gtk::Entry entry;
 	Gtk::HBox entryBox;
Index: libs/gtkmm2ext/prompter.cc
===================================================================
--- libs/gtkmm2ext/prompter.cc	(revision 1843)
+++ libs/gtkmm2ext/prompter.cc	(working copy)
@@ -70,7 +70,7 @@
 
 	get_vbox()->pack_start (entryBox);
 	show_all_children();
-	entry.signal_key_release_event().connect (mem_fun (*this, &Prompter::maybe_allow_response));
+	entry.signal_changed().connect (mem_fun (*this, &Prompter::on_entry_changed));
 	entry.signal_activate().connect (bind (mem_fun (*this, &Prompter::response), Gtk::RESPONSE_ACCEPT));
 }	
 
@@ -90,22 +90,20 @@
 	}
 }
 
-bool
-Prompter::maybe_allow_response (GdkEventKey* ev)
+void
+Prompter::on_entry_changed ()
 {
-        /* 
+	/* 
 	   This is set up so that entering text in the entry 
 	   field makes the RESPONSE_ACCEPT button active. 
 	   Of course if you haven't added a RESPONSE_ACCEPT 
 	   button, nothing will happen at all.
 	*/
 
-        if (entry.get_text() != "") {
+	if (entry.get_text() != "") {
 	  set_response_sensitive (Gtk::RESPONSE_ACCEPT, true);
 	  set_default_response (Gtk::RESPONSE_ACCEPT);
 	} else {
 	  set_response_sensitive (Gtk::RESPONSE_ACCEPT, false);
 	}
-	return true;
 }
-