gtk_tree_view_set_enable_search( GTK_TREE_VIEW( view ), FALSE );
gtk_tree_view_set_headers_visible( view, FALSE );
g_signal_connect( G_OBJECT( view ), "button_press_event", G_CALLBACK( EntityClassList_button_press ), 0 );
gtk_tree_view_set_enable_search( GTK_TREE_VIEW( view ), FALSE );
gtk_tree_view_set_headers_visible( view, FALSE );
g_signal_connect( G_OBJECT( view ), "button_press_event", G_CALLBACK( EntityClassList_button_press ), 0 );