static checkbutton_props_t checkbutton_props_func; static PRBool checkedCheckbuttonProps = PR_FALSE;
moz_gtk_checkbox_get_metrics(gint* indicator_size, gint* indicator_spacing){#if ((GTK_MINOR_VERSION == 2) && (GTK_MICRO_VERSION > 8)) || (GTK_MINOR_VERSION > 2)  /*   * This API is only supported in GTK+ >= 1.2.9, and gives per-theme values.   */    _gtk_check_button_get_props(GTK_CHECK_BUTTON(gCheckboxWidget),                              indicator_size, indicator_spacing);#else  GtkCheckButtonClass* klass = GTK_CHECK_BUTTON_CLASS(GTK_OBJECT(gCheckboxWidget)->klass);  if (indicator_size)    *indicator_size = klass->indicator_size;  if (indicator_spacing)    *indicator_spacing = klass->indicator_spacing;#endif}