2003-12-08  Murray Cumming  <murrayc@usa.net>

        * gtk/src/gtk_methods.defs: Regenerated with h2defs.py.
        * gtk/src/combobox.hg: Corrected C function name in _WRAP_CONSTRUCT,
        so that the constructor is actually generated.
        * gtk/src/comboboxentry.hg: Added set_text_column() as wrapper
        for gtk_combo_box_entry_set_text_column().
        * gtk/src/entrycompletion.[hg|ccg]: Wrapped match_selected signal,
        unpleasantly, by hand-coding everything.
        * gtk/src/filefilter.[hg|ccg]: Added add_custom() as wrapper for
        gtk_file_filter_add_custom(), using a SignalProxy.
        * gtk/src/menu: Added set_monitor() as wrapper for
        gtk_menu_set_monitor().
        * gtk/src/treeviewcolumn.hg: Added get_cell_position() as a
        wrapper for gtk_tree_view_column_cell_get_position().