case WID_AIC_CHANGE: {
uint change_width = 0;
StringID change = STR_AI_CONFIG_CHANGE;
SetDParam(0, STR_AI_CONFIG_GAMESCRIPT);
change_width = max(change_width, GetStringBoundingBox(change).width);
SetDParam(0, STR_AI_CONFIG_NONE);
change_width = max(change_width, GetStringBoundingBox(change).width);
SetDParam(0, STR_AI_CONFIG_AI);
change_width = max(change_width, GetStringBoundingBox(change).width);
size->width = change_width + WD_MATRIX_LEFT + WD_MATRIX_RIGHT;
break;
}