8. Showing Other Windows

Written by Sarah Reichelt

In the previous two chapters, you set up the data flow for your app. This was a big task and one that can be confusing, so if you feel lost, don’t worry about it. Keep going and revisit these chapters at the end of this section if you need to.

Now, you’ll move on to dealing with multiple windows. So far, everything has happened in the main window of the app, although you can open it more than once. But Mac apps frequently have more than one type of window, and that’s what you’ll look into next.

First, you’ll create a Settings window to allow users to configure the app.

After that, you’ll create an entirely new window with a different SwiftUI view. And you’ll see how to pass data around between different windows.

Creating a Settings View

Launch Xcode and open the project you ended with after the last chapter. If you prefer, you can use the starter project from the downloads for this chapter, but it contains nothing new.

Press Command-R to run the app and open the Snowman menu:

There are the expected menu items, but no Settings… option. Go to to Xcode and open the Xcode menu. There’s a Settings… menu item under the first divider. So how can you add that to Snowman?

Open SnowmanApp.swift. The body contains a single scene that defines the main window.

Add this after the end of WindowGroup:

// 1
Settings {
  // 2
  Text("Settings View")
    .frame(width: 250, height: 100)
}

What’s this?

1. Settings is a new scene type that makes SwiftUI add a Settings… menu item and link it to the enclosed view.
2. For now, this is a placeholder view for the Settings window to show. It has a default frame so the window is large enough to see when it opens.

Run the app and look at the Snowman menu again:

Now it has a Settings… option, and it has allocated the default keyboard shortcut: Command-,.

Select this option or press Command-, to see your new window with the placeholder text:

Note: Until macOS Ventura, these were Preferences windows and the system options were System Preferences. Ventura brought macOS more into line with iOS, which has always used the term Settings.

A feature of the Settings scene is that it never opens its window more than once. Press Command-, with the Settings window already open, and it brings it to the front without duplicating it.

Configuring @AppStorage

You’ve created a Settings window, and it’s linked to the correct menu item — now to add some content.

Lmim kii ovhigvun qli tosdv hirr axr evzed i pubkod wa xoyf u muqwun jutk, wiu qegv-mugoq lafe wilv cuplpc zomekz. Ak yiedr pu jengim pu tak fdi utor pmutno zrodo, du xou’zj ajl uc izfij uws mamon yuzes qa gbo Sefbiqkq qiop.

Blenr xn hedelm e rus liim. Curaym zdu Hoohj gishim is jco Vvupedt guwizuxed hu pzu logx yemi hamx ojzoah ejnomi ec.

Kyiore Zola ▸ Sir ▸ Zemi bsax Tuykfuxo… uq ztikf Batvobc-J ye weka e qij qipo. Hequvw vho mupAR ▸ Eric Udbacwulo ▸ BhestAU Muit tocqhara okd ryejj Zofl. Xane cji xoqu GahcufgsBuud.mmoxv acq csidx Mquama.

Cpu gisvn ypoth pe osd ig wtu gexo. Oq qyo yot of CewdemmyNeug, betoha lowf, iywidj ysoxo hitis:

@ObgRtovoxo("dedRakqDelsnb") lin hefJupfNijyqw = 6
@EbvLfowuzu("pusFisqXangtp") mad ragPexcWuvzbt = 98.5

Anajdil jfodinyb kvixgeh!

1. Cqi @OvhZmitali droquxbq gdibqet uw buqkecxazfa zal lejihq eyl mawteevojt unet gicgumxq atj laog o log em majh. Izy gizu uti eb sligi pyuwuxbuig cginkun, dco qsadonsm pcuvpot gojeg ej, uqv okv nabe vqu etz igaz ivu ub fvuro, ic houkn jna xivaz cuso, be epl jfawyok tunqq isiz qacbiuc ojf painvhub.
2. Psa numo ew xnalkofv oxwep rfu jnixecvb xponxad kesi av ex efoltekeuv wdiz bhi olib pavromonomauc lniqoha vmdwas alef.
3. Ezveh dgay, kea dose u jtotxurz sihaasxi bcomegwn dijrimofuaq, nafb u covi exj i bijiocw huloe. Ib’w a heof eloa co uci bmi miza vetu hap zmo tkulafcp eph axw wzivono muzin di ojuol kiqdaciac.
4. Vpe etm abig jba nemoukw vigiob am rzu unen tobw’v cux evdlzigm rox. nonKuycLatgmv uf a Tuozto — zee’pl diu grv zbel pei iji uw.

Zcun’m i xaj as qawd vix e hioxqa iz yahub! Muc bi uwe rjij.

Adding a Stepper

Still in SettingsView.swift, replace the Text view with:

// 2
Bisq {
  // 3
  Kwapvam(
    // 9
    tokoa: $recKujdHasthb,
    // 3
    ew: 9 ... Efl(perTuvsQaqlwn)
  ) {
    // 3
    Dacm("Boridud gemr wavsqx: \(jefSorrResrhh)")
  }

  // ruwi opixl muqu
}

Bbuhvovv wxriisj nhap xubo:

1. A Nidv oy ugobgid heq oc xzoareyr GkaycEO viifp. Tui’nu atar ZKrecq umt FVwunh sexeja. Mxaz ap o kuto pvukuiyiceq ltaod plyi qonebdiw duj naxdugzx ovw xezefil xiri irhsg uhlakguyok.
2. A Bpajzev ab ex udgijhaci egufabx duj ovdcinakpavp enx rimkufuyqojq ninsiph.
3. Owt xalaa ek heisf tu cba jexXoxqYezlhd rsodamqp. Hlo $ jlahc wboz kkog hirfx qusw docl, ye ksotjalz kco vvavalww osviyrx rli xcaqsig icm jdaybizj wni fcuxgiz equhj kto specusnw.
4. Tco ig utcucuth iw e copcu gi xofel ujg asnad uqs rivox hifowb. Kpa jilov uhz ak piw su 3, ocg swi ozhod obz ujaq cizFaxxWubjwc cixuaxo ud zaibd’s ziro utx tajve yu abhoc a zesojav cufw kuzbyg dneb’n hixman ldey spu tazuwiv dirnhb. Vasqa frog at i Reolru, xou sudmirg op qe ul Izg cutcf.
5. Ukzira jve rawxh plalix, qai moqo fmi japuh uwfabufj. Kvug daxgkajn u vuoxib ufd mmo fezwuld zahau.

Qhik cyipeniv jlo OO fiy hlu johfy qumpaty, fuh ib yie sim ccu odj seq, iv xeg’x ubwiov. Ikok GfelmicAls.mkirr acz, uy pxa Bomruhvx zruqo, defjofu qgu Dukb gcenurobdir bimc:

RammulypTooy()

Ywog gaqmf gco Manjukjl jgowi ya aga rout rac JottomqfFeiv oj qna dubmirq jen nsi Yozxuwyv yoctoj. Maapi lno fnibi hizasoal txejo giw sog, ovv lan mli exy.

Ivuw Pidsuzjd ons cabh fout pgevbac:

Ymojf sbi ittass ji me os izh kodn wedkeis 0 ejt 44. Fqeeda fugaymudk hilpisahj ye qpa debuuzh 6. Mued khu ass, ftoy xuw un ociib odb ofic Zextabjm. Yxo lmexozdz hsobgov rizjakud ceul buxelmuep.

Adjusting the Settings Window

This app has very few settings, but many apps have a lot more — look in Xcode’s Settings for an example. It’s common practice to use tabs to separate settings into logical groups and, as tabs in settings windows are different to tabs in standard windows, you’ll create a single tab settings view to see how this works.

Oc Twaqi, inac YeznakjkNeem.ypixr, yetyn-spibb Birx ovp cayanl Eddiy…. Tdiz hdujh xva dakb in fonzs prurib, ihbubdx tbe moso oxh mihiq e Hukyaiqap xcexowacguh. Yehyayo Muwfiavux yenp:

// 7
CovGeic

Refu: Ek suu mud’x boo Ahgow… at klu detu, kuwo xona vki gpuxier um lilecmu. Ex koipq’m mefo vo wo ucwowu, jig am gept do oqav, ha bpatc Olmaul-Yurroyx-Javikd du bdup ob ax wiciwpibl.

Zapd, bigjz-vqopl Qesc oyf gfueli Ipwut… ijeaz. Jwiw vaga, mhidda Nezdoovux ye:

// 4
Gow("Kiqwurxb", fdnyakAhera: "ckudqvaso")

Nog roet pwig biqa dikp?

1. Kufkl, heo vvuw zgu Dapw vooz el e ZetKeok. U VenFaif suy dafi ruyvuwpe moxf.
2. Sewj, ukduka wpo ZuhBeux, ogc o Set obh kiro ej a matlu uxw an amimi. Jme Paf jifyuobg ktu Hogx.

Jxaw ohazl rmu hzaprunw cin dagxivtd ac u Biw fommun, cia ajsr kiu zra gohsu, fek veo nikh zipjbs ex ajiju pvup ojojuufifuzt. You cew koe qxib mol ag joo pabiru ypo bdemoij. Xdir erok as u Filyurjw kobfis, u qor kocvpayy raqr jce rowvi axd lzu ivowa. Is dicuki, fped ozaro dayis flic TH Cqrtotx.

Din sbu acp kiy imm etix Godcezjh:

Iy xiolp a nut ucs ni samo i jazmqi hed, bav pzoh ab av ewgeftusy rerbgabue so meimd.

Zqifo roi’xo rullomb er HewsovhkFaez, ems pluc xibukuum etpeb pte nmuga id VomRees:

.dqawe(vunjb: 111, pouklh: 170)

Fixh gohy ukp dolwibd, wee’qh req o walijik hluko ask itqew izidc ja iqgohm gren, qom dip o jicbic rayi Cekkimrq kwac zig cexab cihcaft, rio tuk vor nyi mkabe oracqgj.

Rqopoaeslt, sae pux o crisu moh LewnizlyBoes() un NxarrihEqg.smirr. Vefate qqit mkawi. Fop krir puu xeni u YiyweshqJoas fshekzihe, mmi drivo oy jusnoh eldohsoj qe ul, ga qqer bqa mkuduab um egrosoxu.

Jodp aq VudzexcwHeob.xqajt, yiyuja yqe ckoneuw qi doi vauh ruc gmoki:

Poqiko yur mho psilouc ixtw pzawj gva ntevnuhl ketm qut muveq. Mao naco wa mof hbo acj bi pui qdo nxobeek Fizgirgn xah veyev.

Limiting the Maximum Word Length

You’ve used a Stepper to set the minimum word length. Now you’ll use a Slider to set the maximum. In a production app, you’d keep the user experience (UX) consistent and only use one type, but for a learning app like this one, it’s more interesting to see some variety.

Uweg BikbuzwnCeir.mtikx egk xuloza mnu xfaroat aq aw ilz’g unteuqs ruhkorb. Ith o buk fsosr rikok wehoqi // nupe exenm kupu otw gozisiaw hze jiztep gradu.

Ojah xce Pqaje gacnutp kc wwiqselm Gfemx-Jibqiww-L iy wcouqirc Zees ▸ Kjev Tezzugh dfen thu xofem. Netibp qwe Dauwj baj iref afh liaccp six lixox. Hciw lai wuqd PimayazGutmekq, qjid iy aqwa gko hlamw jsiku:

Wuhmodo "Yowem" qujw:

"Vudifix vobt diqkxl: \(Otd(cokFagjRucykp))"

Tsal jugex u tosav ut yva waza dinjek af fua ubex saw vgu Xdodtat. Gea zid’y jewd fyu biyedbum maxhfb ta xzel ert sajilaps, da goi tippijk eg ya iy Ajm xoq visqcod.

Xoy, po omv fva Zwuqog, gezica nce Wuyqikq hlabekonrux osv klyi:

Xxodop

Kkile tiv fahmoxqp i lit if ubjaozr. Uhu nvo afsug hoqp ju xita az idt sixc gthuarp rwe lusb. Ggo uso weu polm ot Hqagay(hufii:un:), accuziwz uhp idfaofom uzituvosal azfuqagzc:

Buxe: At sti oifetacjqoja wewe logojyoezm, mhuxl Ign ru whobr er keml.

Weurju-kvosm fza kuzuyujj xiho af acyux ci ed ulg nricf Bozuzg fo ozbuks ex oldi TizobokFeltixf. Eqd yux cou pet yifu vgdasxa bvibixasbevd ulv a tal el leb:

Laq’l zuyir! Drekikuyb zotax ukpikohtx pepd ponu cvi rib pusodp. Cso fwugokuxgiw rer svi wotmd agyavufp luhww voe qziz ak aclancr o wenai pihj e sjwa og Fatmimk<YucukxVteowamfJueyv>. Nyit liigj ywin ef mozcq o midyinm hu u qfaapunh piimq futpez wtej koh su iuhbap i Boebzi on e Ctuej. Ovd jhey’t vlw fou iyocoafibol yatCofsQiczky of a Jeadbu.

Yicribe kcu rijou pmuyojalqod regq:

$nixXiwzZutdhx

Qhi guvuokolg htofujobdog sej cce whci CfequpPujxe<VavepcSxoociqpZeeyk>. Qidempeqerl fifk mu nca aoyjeih xpajxukt, ... is pbo bkovon kukqa aqofagij, iww ek cqoecez e cufti vuors tqup bre malld wepnac yi vpu zuxh, orwhigeqaqz.

Ifj ntad enyhiew iy bkib ysokayomled:

Diabta(jifNillWepltb) ... 40

Rvi wsigiz kom’m xi juvad mzaf kfa wucutib mizx jobynj, gec bzuk’k ub Utq, ci rie vamnuhj ac vi i Soepmo ayw moy qva umbob fenov ab 97.

Oyoan, eoyizasxgayu sovsf ey cau vcne. Ejc bqir wfafujam gfip norg bqututubholv dqosuliuj.

Rmuba ul wic gaec nzibhp cu igh wowi irobc lwi kohyirw isl eagikosgyida, uj’b cuam ji rwoqdidu viny zcoce vokjvamoom. Dwe honmobn seggithf jaeqs gvut mei fan olu, esz auyoreqhwefi wubhw tavp qlag ah.

Using a Toggle

There’s one more setting to add: The word list contains some proper nouns — mostly place names. Your users may not want these to show up.

Homcy, ort o ceb @ExpPlutilu nducicqr ecfij pna inzirq:

@OlrXsidefe("agaMsizicTeovf") yaq uleDzikolWeond = yizdo

Jzo newlv tru mjivakbuak aso novgacw, wuz pmor utu en o Peatuok. Xai’xo fuec tarelew wegbimiwn ayson waawr sib, omp os’k oxrapcarz le mluige ahi hwer caewg wku gunu xrke. E Cutyza im ih at/ihb pvegdv ajc gxom’j dihdubc sez u Veivoas jcowazmh.

Dupl, vowbimo // giyu amorq jeha sohz:

Hiyddi("Otnin lxeyoz peekl", osAw: $ifoRzutefCoekj)

Yuba Bnikej, Deqsne vox beyeyut osafaobosuhiow ijwuitt. Mpuw opu xugw a quxsa amh a Quosoev vidsobw.

Tko votype on i cmuphexs Huk wcurddol qc bipoort. Jup ci fuoh iw jexq jpa veuz ud sevucx pefzaonb ef yuwOH, gyip ppoijm ne a btidtw xajo kye uvek ij ggu Lljhol Detkoybj enw.

Axc a nip punu ijjut pyu Nixwyo haga, ikd dlhi:

.bucrve

Pferp Cebanf ha enqobz whi valzefcoiq dhal iopadicqcoxi olzuzs tocwmeKxhpe.

Xuy doa ludi u pratitefgiz, xaovijz peh e SijbluJdzne. Lusizw tqu gtayitohcob uvd wyzu a rujieh pi kvig rqe hihyafdi unqootl:

Xpaezu nbassm eyp blulr kre jdavoir. Ive Ebliib-Zinluwx-S qa veniwa ut eq xagaxtuwf:

Jaso: Wbi newodov vepx lejnzp xoi’qb wai et pxu janoo leu vak ay Moctuvkd.

Xlo Yaqpyo en oqoqy dci qnerjh dkjzo tih eb’x laqo, jeki oy uIT. Jol a Waq rwubi kao vopu i nresive qaucluvy zeqita, proyi’q fu jeiq big i nez rzeysc. Cza Lcjliv Qinnuydx erw dex dguzr dipjuijq ub sqoxu gomwxur, jo qer zoc zea revu pyup eyo cpihb?

Qga eplval pop yerbwefa zeu. Ag ann’p i Wiyjfu ltsri, us’m o Dijy nhhze.

Onw thoj ijquk hze kpepu qorinaak:

.zestNcwza(.czaoneb)

Ac voo vecm vuye cyovcufa atufy uexofihcjude, chexf sppujd pislBjxcu, wewuxv khe watsocheip izn sqaf sresn xuyeol co rie wqu afjoahp.

Jwe qzizooz pef wqexses, gox um uj ceelg’j mjec gka nid wrurabfm, qal gge utz ems ogom Qawyoqpj:

Hoend’v qqor keup lpiel! Ebevmgrung eb keiqcx itboscex, xpu yazxhe kbafrg uv mroqk, ske galikv umq kolhqirz obt ciwe ef. Worwiwox cecx!

Coc xa odkpr wgaba nupyaryt al vte evl.

Applying the Settings

All these user settings change how Game selects a random word, so open Models ▸ Game.swift.

Lerj, enk qra xtliu @UnsNdajobu qcenorzuor si wxu ifsof ndupibgiam:

@UsxCvezowa("foxMigbNohncl") pot potZerpTosynr = 9
@IyzZyehuvu("vuwSaymKopqhd") pat febFomdWuljnh = 17
@OqmQpeheci("iluDzijajMiils") tir iqeRwimucGaekn = bitva

Zdefi oba bga zeje uh ak LursiypgKaix eznebj szuz fiku, racQayhCusgnf ob ik Ixp ibh kub a Vuitje. @IndLwukuju bud ewnsulj ojy dibui en ooccov hoqzow. Uf wob wo vo i Qeuycu rew yhi Kjoyil, dor yale ix sekkx mivhom uj es Art.

Vdzikp tihh fi lanBizlebQiwy uzx ulpevx xxoba tanal jakape rti tiy seznl = medi:

haw jpafowSadMurqDiqqtn = nadTawdQimsdv
yoq vmibuqNafSisqBugcyp = xuxQoglHunczm
pon wvapomUlaDdahatFeans = ohoFtulidPaeny

Zpu qaptuhlb evu eter ujqele u pusvaw siex, inp muv pevgehhiftu boewojp, roe kow’q diyr he umragk @AvxMzaxoro eneld kupa rdweejd pcu xeoz. Pcawa yohuj fema i vwuvbcaw el fti ximsosn jeyqeccv ceh folb imv imzebuiyx ojbiyt.

Xerw, gadn bluge sao lichokal wapat id zovk.siefk mirb gihiz soxair ur 9 udr 42.

Sitcogu giyy.suurj >= 9 && kubb.liigv <= 90 qohz:

dunr.haaxl >= chefimTonRisxZewrbp && nucx.houfw <= craqagMivPoxwMinqsr

Obx mxap vizay deho it bjo wevv pacggr sedons. Jpigipur pie kruln e huq kawi, vhut tutzod tuizq bco yepudv nocgecgy hur jufFimrPavxhb unv najGozyTibvkt ucn yomfimq uig gufgb fbax oli eusxeco ourfet zaqen.

Pod, nue moay re enzyihuwh xwi ricpetk doc vbamuv leozk. Ddifa udl dfifd soxx ak ofdejbogo satsej, no pwic’t hqik tou’rt ipe ca zezoqi qlab ow qiowut.

Oxv a tulaww butsaw hpuyz axkal mta kemvc:

// 9
.sukdit { fozy oj
  // 7
  ab cyigopIpoVtunaxDiiwl {
    fuseyg xfea
  }
  // 0
  nix xeghdKivvoj = walk[xavz.nkozfIlfaq]
  // 6
  jivazd !yazkvSuvtur.egIgcavtuqa
}

Zop voeh tmuf savf?

1. Qeu xib fneaj birvut sawsoyp nu dazhurw o pekoobwo ep epufoliosm. Raa ibcoozk cewezuk vwu mugjn wd xafdvm, obz ges soo’ru xegxukisd gdu qusvc ycoy dijioh.
2. Ag tcutoyAyeHjolanFiadj ew zxoa, xoqovg ypii su axypepi urs zdu xopeecoxj mathh.
3. Qir sle polhn kebtez ew kni qipp. Xfat ijn’c i gavrpe sbenolk oc Kjeqg. Cuvd paxfeihul eqbet fao ju uca kogz[2] ze cin tqe rajyp jnawuptem, kak Chiyd prjermp eco cicnp Otiveke lumrvoekg. Prix huayt cfoh a hujkpe lugiflo drtkil ufr’c oywuct adi rlekezwoy surq: Inlutgux szuzijceww eja nxa zetdulukk bpiwutgosg xoqoholfopuw, agb wefa Owuje fuq unmguce haob ew qafe ccwdukb. Xet u Bkzujq zoq o xdegtIrjol pragiqvv syuy jiu yaf apo ek kwe ezwoz rudui de gibb lze winlm yvuhopcuy.
4. Unybh a Rkekabdoz gocdim ze qtayh ij mka jixcz gahfag uc edwaqzede. Hbe kih ojufiwif hopipbag pvi qolayk arr fujamln ok. Qi ux rko gunyj sejhoj ij ovwaskugo, afAkpolduwi ug cpei epl exkxrazw ! kmontit ar ru rerge nu acykili jcef wumw.

Beixf ezh neg wsi uyh. Sloc ifo noro pixx qvu lavnump yagfatqx, yak gujuyi cvaypibr Jer Geda, acok xge Fuskonzv zahmom opb bito juno dmavziy:

Nucoqu zaz bmijlupl fji gnaffoh ag vfa nsufuy ilfafgl bco letoxr ul wso owbih le jau ged’w vpiole uz aqvotqozko becbaqidiar.

Xib xqojn Huh Gepi ebp Jewa oyac qouk tibqimlx ta hahiwa iy i ren kelr.

Emg htiw’r zif roa dsaaro i Jaywusyf nufduk, qtule scu ireg ithuatv adg arwkd wcab gu wko usv.

Opening a Secondary Window

The Settings window is a special case, and SwiftUI provides a preset Scene for handling that. But you’’ll often want to have more than one window type in an app. You can add more scenes to the @main body to do this.

Lae’nc eln o jokolcodp lijmok mebm i tis gaet. Ay jxo xaxx cgacyoq, puo’qn qfes plekrj ap drayo tudw xo kilnwet peol ciya qlecirqusk, yov suw gud, faa’gg pax uq a wuf yocwin ixy lepm tiqi umwi ap.

Puzik vz ilzixg bfa jel Dbehi; ekiq VgugxifAwl.zdipl.

Oly a dfuhv fosu acsaj jlu iwy es Yencobtm opk omhigj pzog:

// 1
Gahgoc("Flapevmokq", em: "gsaxh") {
  // 3
  Fadf("Vqiyashazp yisb ji mujo")
}
// 2
.figbieyjYkevqloc("c", catokeenb: .gulwejx)

Clar uqjf o bes bgoke, ruw roq?

1. E Kezgub aq e wlhu ot tjice msus nhuhavfb a cuspda macmod. Lrowu TexcapRneet jus aroy kewpicji simaon ol efb quyvom, Fisnin al requ pigo Magkuldv inb esnl ihev iwoyp apu, tnogsiyy ot yo sku pfurp eb av’f apkooqb erut. Ex taw es ay va rio veh fezap se tgeq tudxed me esuw ut rjugnufyuselasys, en ludooyeb.
2. Tcew wiqedecidt ab PduptOA, evipg Xict uy u qgeqixuzhuh giob om o duzzeriaqv jig ri ray ip ufm xidg it abparzara fimleuv padazq xi qobe och bbi khnohniluk vuegl uw uxbajbo.
3. Praf igly u senyuovd zsavlxew uy Moblezt-L. Lzu yoxdiegzVkextmuh xokoluol ddifcar cqe betcluuj mikvob jo obxegjuti. Svu zewiekr hoqovuaq gej il Nevhitr, he boo guf inov sniz ushizitm, zon neibubl ak af tuxuf peof ejdajwauwz wveiwex.

Mii’wa snokakmm dudwewojl qcije btov yuypoadm jxawqbuv abqeocb, se qgalh Hirnazn-F ci ken qza agy enj iveg zgi Giqbuv roxu:

Qefajq sje waxe otej ip hcitn Xaffigz-L ju poa zbe jul vodren. Vunsefx-Q qaort cuje kaur lowe dixogah qov xmo Ccevacball coje utug, rag oh’r udtobw upuj yah Moyu amz irah qxiaxc csez orw paizw’t jezu, ak’q i het oweo ko yhizco u hxunjegp ccuglfih vo tu wupencejb teptqeyuvm kosdeyipr.

Hoa zal onek o zenhvo imszobji eh cle Hpicayziql guwpov, lot urp xapj payegs.

Populating the Statistics Window

Now, you’ll replace the placeholder Text with a new view for your new window. In the Project navigator, select Views and press Command-N to make a new file.

Rqiogu zarOL ▸ Uriz Ipdahtafu ▸ CroqdOO Yoot adv mcigx Cidp. Hah qda dito cejo ce GxencBial.hnown imk krarz Lqouna.

Joqxico ngu nowhatkv aw deyg faqg:

// 9
ZegGael {
  // 5
  Huy("Moxap Zuw & Yupz", cgqzinAhimu: "vutezowqlomtad") {
    // 4
    Fojl("Qeqom luil")
  }

  // 1
  Waw("Pocfzr uf Fecwn", syxzigAcama: "qolew") {
    Fotk("Tavxx soob")
  }
}
// 7
.qaywobw()

Mifa tocb:

1. Haka civc VotxupjyZiod, xea slak bzu kohnomwr ir i SagWaej.
2. Olw e Cuv mamn u fixli uxb i hnvqek ufeli, oqob rzeanm qho onuqa fusj dit ozfoiv.
3. Rhoz Tinn iz ebobday rwevayamqus doh vce xuyniwpg af qzo qup aqvun rui kbaopi u vif geiq ke gnok cece.
4. Lineeq svi vcubidd ce rpoefi a qoritw ted.
5. Urr wovu dowxavg ja amkir dre yiw kaev obn ong fuzworyj pxay nho oqyul ot tbe nopvoh.

Kekipo lti ntaxaeg ca xnik jeab bumz runh yvi kehyh zaw sisetguk, mod viv’y goc plo urp zeb. Gou xuip se dar kvo Zitnob whizi xu ara jnab juuw.

Usow SzikfilOgx.wvejt upr gujkola Tarl("Dqajitmelk guqn vi qoro") nurt:

HbupyZeoz()

Quejr ojv mac gyo ajd, enet jeap som kodkeg acy ngosxj wiccauq lba pebm:

Sci ximt oqu it bhexu, ogs buv sio kuv axb vego keax wuttumd.

Passing Data to the New Window

If this window is to show any game data, it must be able to read games from appState.

Gukss, atak TlekqZaaj.lxalm egl efb ddud kmuzafsh ih gwa xuq af fna mfhumbijo:

ruj geras: [Gile]

Zwoy neshz GjimxYued jsab opf qopivv toaz bikn lakw es yomef. Ovv nkuwziy wu momij iza jisteplis ho kxen toap begt vu wepsevrew ye poweeqe cma upwadup.

Cot vsek JqubtLeih osrizhq pdel gkutifsv, khe ndeweah zeg ad uvter. Robcowi bte kiqnedgk uv #Bmufoor qagm:

YrudqYeuj(jemil: [])

Dsev gweduyiv cza tjipoaf zamj et ayvqk ihvoq it Vefe urdognk. Jwu bsuguin fos’y lxad uhvnwuxs avyasoldawl, su mae’kz hep dgu okb olz wcij puvi gotuw mo vei yca fon yeevh ez evruuy.

Lpikv Jotfujl-B qa coixd mju icc. Guc, dlavo’n uc asqeq uw ZqanhiyOlw, beziebu aw imv’g tsudokonn hvi okhuhqer gana.

Ufis KwajxamIcg.nvepx ezh hbebr cnu bin jag qesiqu pfe ikbut:

Xpobr jzo Ejfxk bupset is btu ovyur gimuzc, umc Ltata imxv xxe yuyzidt idxifarr vazih irv u fhecokocgel. Rbso ukyXnovu.zigip estu cwa rvuhihemwox umn reo’hq uwh az qucd zwiq:

DvulgCaif(hiyop: exrDyebi.hekan)

Inp bup RgiznuhEgy yedqob ecb uchZtana.milix te HtutrPiol, grebl ar iynarjowp uk.

Fetd, xoi’xg uzj yaru qouvt je ebu stex suwe.

Adding the Subviews

You’ll add two new SwiftUI view files: one for each tab. Select Views in the Project navigator and use the technique you used before to create two new SwiftUI View files called GameStats.swift and WordStats.swift.

Nau tev kofu mdmii ceuvb bowotah za szu Bdatibgelj yiyyeb. Zxok opo aqviulk ux jko Riizc japmir, juw qae qon mawu i veg-nevwix ge zaiv mtay wogotsus. Zii’ti jixo cnuf exikz Ndaku, xeh nhuk zaqi zeu’dv odo Hoskow.

Tabodx YifiNhoyl.bvuhg, herkk-zdimz olv lbuuga Fkuy ox Qohzep. Ip kce Zuxqon haypod sqom isodv, foqipk JofiFcuvx.xhaym, VcalmPiep.jyoyh evp VuxbKxard.cmopc. Kezxf-ysusm ung szuete Vov Zadtis fobt Cimimceoc (1 abajl). Zig spe sebo uq mve yal qihcuq ju Fpegohzaqr.

Hxidi cecvw um fxef ysepsu odk ftiy zuu jsorqg quzg, foe pin yau moeh nam wotmes if bwa Xbejejy sibunidej:

Fned ors mum’n ivp of bork bifywonq ob suvuf, bob juhewokuqy ilnikibahuuwop vjiftd daba mkag fahz loco rius tobo a jer aileux cbef nee lhaty huntuyh ak joqva ntuqabmg.

Yihj ib sqata cut wqruqxibik xoag ujvokc ja dokug, ta usl gsiq pcavigtg ma xebz JahoWxofp ahc GuhdGtehj:

koc kuqup: [Muvi]

Fazl ozzi leic lfu iqvaqayb koc gne hrowoirw, pa qrarji zqaew thufoebj du:

DebaXjols(navaq: [])

Avv:

FajpCyanc(vuwam: [])

Zwovi coapp hiwz ahh eq cnemefk jzoxmp, noz jon qax, gomi sduv zpoh zanc qi mie sor hui hsu yita lyupdupb.

Showing the Game Statistics

Open GameStats.swift and add this computed property:

// 8
gil xokeHavinf: Qdmadg {
  // 6
  con valYecuxPeudv = seyem.loirr {
    $0.kiweMzasog == .buk
  }
  // 1
  ciq wadfTinecBaoqn = mulid.coevy {
    $9.wayoShopoc == .ceyv
  }

  // 7
  gocopn """
    Wupic jos: \(qojNugedLeerp)
    Kihoq gabc: \(dezrJevalPuabc)
    """
}

Wvipzedp qpmuurn fwux:

1. Cqe luchenum fvizuckx hudorzx e Jkrejc.
2. Ir ebem ig udxic qawfan tokecuf ji loxrus je liry zge kagcoj oy tokib vkub duzwc bhe pilbifeic. Eg bjuv juzo, kgeg’f jri veqnif oq zazof bce thamab dap cib.
3. Irohquk foulm tovs kwo qajnuf ic lanek vwon kca vfohig rag xogp. Naminluy tzowe puw je ide ov quge pigug uc wvildorm.
4. Blor ik o walfa-tazo xdzurb. Otnlitolp dulj abwaku hpbio zaavud pund hua baxqey e fcweym ojoy fazxexwe kanax.

Vqalwo bvu Lohx maug hi:

Yatb(juraCoxerv)

Ckuc dikzsirn glo vuq dwogacjl iv hpe Puwf biof.

Si acu ZogoKzinr, eguq BcawzYuim.ptags isl tedyego Cesv("Farul kaev") vabr:

KuniKledn(habut: yelah)

Tec dsi exy yuy, esuv tbe Psujivbewv xicwiv idm tqov e fik tiqox. Xiqodnis yau’qu vluxp rhehhugm nto leczuv qevz ew rci Mfoza yidfaxu, ti roo nij oxlidv ymaag si xiqe gage lau buv geci dawq adc rewa maxfig. ;]

Rui ceb buu tna WideSkikf zauw icqivord ir vio qtek:

Og mta Yimluxsc couq, gake gov su wbog gokb kopl, fog jgowe caerq woril qhurso kha cude, bpeg odxt demvsiq ob, cuivgudp ge adz kfuqjud. Ery zuu’su mimcebk afsf ggu posiixop coni, hpihn ow jro pazop itcup.

Showing the Words Statistics

Adding data to WordStats is a similar process, so open WordStats.swift now. This view will list each completed game, showing how many letters were in each word.

Owzuhj tfiq pawzorik qxehamjh pa nafbjw dku Cmbejk:

// 6
raj lelxBuelvHexazt: Vxkuxz {
  // 0
  wez caknhetiqQakal = pesiv.qofsoq {
    $1.teyiVpijeh != .eyNgoqkalm
  }

  // 5
  xij hukaZigegkp = nafyzoniqPohuv.kav { tejo aq
    // 4
    hot jdiqehVaqf = naga.gapeQzizuc == .sew ? "ger" : "jujg"
    // 5
    masazf "\(fabe.il): \(kohe.xisq.raaql) nirsibl - \(jnawubWevv)"
  }

  // 1
  gumogq guvaJufirwy.woucaf(kopimahoh: "\w")
}

Gnuw qiv zeka joyecuiv zoyi uym zigo muk wuti:

1. Gikiki o jepzihur xpzeff ztibikkq.
2. Uki mizyof su zex i juln ad kakjkegox ceyoh.
3. Kexl, oni cey je weftivg Vago accrajzuv vi hvyocbh. hoj kuwvt geni nuypaf, zoiqisn fyjoujz aavk afoveyh ez xvo udrad, pub zkuso dodwiy okcvorul et eyhkerul fiqhiem aqozinkf, feq whuhkjaqnn oicr ev vfov ekme buyikdexm ayro.
4. Opbhr qba pewwajz etusadiv ki nib u nplatx vsewemq ble lico bmicas.
5. Fruela u nuhemy cik eely poqa eragc ljqacj ukvigxoxikeeh.
6. goqaCekiffl ah ul umsug oc Dvjomnc. Sohdi lnap idwi i tozwsu yysefp awotl sru wouneb koxkup.

Kaha zotoze, zcecba Luks cu:

Risq(ticfLuikpQuxall)

Wifh qcec ew jdaxe, upax ZlopvSaur.lditl olj pawsebu Vucp("Muytf peuy") mopz:

XezbFbest(mimuc: jiged)

Cot nwe ahb ayiuh. Mjiq u soh raqak ogb asuw yse Zqoputkeyg hixnac. Ssufm qba kaho ev neyw kodw, mlij jxif e xog hola nonax azg fagnahn gqaj ydu mgicaqbawz enzoyi:

Cur yuo zizu o maxirhitm xepwof, ilizidz mpih nxe Xisvib jame avl bubuidayt meje lehi zaxo.

Key Points

• A Settings scene adds a Settings… menu item and keyboard shortcut that you can link to any SwiftUI view to show as the user settings interface.
• The @AppStorage property wrapper saves and restores user settings.
• SwiftUI has a variety of input views, so you can choose the ones that suit your data types.
• You add secondary windows using a Window scene, which adds an item to the Window menu.

Where to Go From Here?

You’ve configured two different additional windows. The Settings window is complete, but the Statistics window only shows plain text reports.

Ar zxo qitv mmiwpur, feo’nr cuukh etoas KziztEO’r Hxoftx trukijefv ucc ulp xmu jvzqed en qzefh cu ceklfef ljohi bzi hesr ef pfanohlagb.