Renamed GtkMyFixed to GtkPizza,

Made default button work more often than before.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4256 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/gtk1/textctrl.cpp

@@ -779,6 +779,20 @@ void wxTextCtrl::OnChar( wxKeyEvent &key_event )
         if (GetEventHandler()->ProcessEvent(event)) return;
     }
 
+    if ((key_event.KeyCode() == WXK_RETURN) && !(m_windowStyle & wxTE_MULTILINE))
+    {
+        wxWindow *top_frame = m_parent;
+        while (top_frame->GetParent() && !(top_frame->GetParent()->m_isFrame))
+            top_frame = top_frame->GetParent();
+	GtkWindow *window = GTK_WINDOW(top_frame->m_widget);
+	
+	if (window->default_widget)
+        {
+            gtk_widget_activate (window->default_widget);
+	    return;
+	}
+    }
+
     key_event.Skip();
 }