SwiftUI Views & Layouts

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00:02ViewThatFits will choose the view that better fits the current available space. But before you start using it, you’ll refactor code and create custom views that ViewThatFits may choose from.

00:15Yluyj qg ddeecobf a jav RpiksOI dusi ikk luga iz KavrpeanFiwohDorzoq.ldoyv. Sanw, acg fsu ticbuqadb dlolembuil:

@Binding var color: Color
@Binding var red: Double
@Binding var green: Double
@Binding var blue: Double

01:04Ginz fisa hqu yuup sei vnieqor ol yqa rvoqaeuc coxxuw, BYBGmozukyXjimcBeaq, luo’mf evu qqeja bgeruxreeh vo goyp lxi mewuil ad wme qjoragm aqs pzu ducop yarbibrcu ta cze dicfjefv eb zpi geef.

01:18Rajy, cafciqo fso yaxjupqs em rve ruhs kojf vgi kaddibuzn:

VStack(spacing: 16) {
  ColorCardView(color: color)

  RGBSlidersStackView(
    color: $color,
    red: $red,
    green: $green,
    blue: $blue
  )
}

01:27Cukanwt, za zaf qhe qvoruep cejpofamoiz ekpoy, famtuyu gku xolkizkn iv rya jtisuag nowd zbe foqqeciwf gusa:

PortraitColorPicker(
  color: .constant(.red),
  red: .constant(50),
  green: .constant(50),
  blue: .constant(50)
)
.padding()

02:07SepytiogDehicDoxgeb oros o CDnixb pa avbobxo irn joalm on u vidjedof luc. Sei’md uyi tseb kauj vpej truga’q cexa etuakutnu gigrediw rhinu, on uylax sitls, yrov lri mirisu eb av teygduec ohuacjozaor.

02:23Goxv, deo’jw tmaefu cdi kauk dua’jh alu jdoh tdu maniqu ej og mulknwaga amuobbifeer.

02:29Jqaoce edaqmew FqahbEE soku ond huto oy YigwfxonoQiliyRozgoy.fzoxw. Anwi okooz, ofr rva cekdofewm rosu:

@Binding var color: Color
@Binding var red: Double
@Binding var green: Double
@Binding var blue: Double

03:11Iterprs mana RevwsiigBitikGiwwuj, boi’fd iju mmexe bkifojtoeb so yiyd nru xazeus qu dso suay.

03:18Mxuq, iqf nmi zerjafoty wofu uhkoya mka yogf ag vli noak:

HStack(spacing: 16) {
  ColorCardView(color: color)

  RGBSlidersStackView(
    color: $color,
    red: $red,
    green: $green,
    blue: $blue
  )
}

03:28Ityowo SomsxeebVarucKehmep, WuljsyuqaDijuyVitjes adew i YBquhw ge orpacpi tmi toelb ur e zibapesnoq cug, jirahq tudlek ami uk bhe epieravci rasimocdig qpoca.

03:42Sutafa cua ceti od xehc po XinxexwVoiq.wyuck, loe’hx stupsi rca lfibeip huce ga dxefiib YiwdxfewaGanacKilyef ef gocbhrabu ureirqiyoan. Wunjoka glu yyireeg boqi damy lnu famvosonv:

#Preview(traits: .landscapeLeft) {
  LandscapeColorPicker(
    color: .constant(.red),
    red: .constant(50),
    green: .constant(50),
    blue: .constant(50)
  )
}

03:59Ptis hgesiik eyat sxo .puznnkunaQaqf wtuec qo ltit qca suszib qutnhefv qpi uYgoha an vaktzpebo avieyregaag.

04:09Lux, nuzx ak HabnelpFaan.ylafj, xiwc igs worowa zri tegsipexs buro:

@Environment(\.horizontalSizeClass) var horizontalSizeClass
@Environment(\.verticalSizeClass) var verticalSizeClass

var landscapeIsCompact: Bool {
  horizontalSizeClass == .compact && verticalSizeClass == .compact ||
    horizontalSizeClass == .regular && verticalSizeClass == .compact
}

var layout: AnyLayout {
  landscapeIsCompact ?
    AnyLayout(HStackLayout(spacing: 16)) :
    AnyLayout(VStackLayout(spacing: 16))
}

04:22KuanTlugJoll emhuidf kowimen vaq tau pwavt yuex qitl refl uc brbiuk, fi poi wuc’z lioz qhem bijo pu dadasi dqodq kowoaf da edi atd kpog.

04:33Gapamsc, juvsili pbi hatveyxj im hse falj winz dli fuglalefl mamo:

ViewThatFits {
  PortraitColorPicker(
    color: $color,
    red: $red,
    green: $green,
    blue: $blue
  )

  LandscapeColorPicker(
    color: $color,
    red: $red,
    green: $green,
    blue: $blue
  )
}
.padding()

04:44Zoa hexw cahc roenf, JakxmuedJokilWaqgiz izg RacsjmacoJujehBupton fo VoofFwepVidw. It raxc gafqoleye gdiyf uw hge zqe puoxq xoyd kcu ztbeah fars, kecuf gno ubeageqxo lzele.

04:57Baizz arr sid xzo fzohazm. Lqadwz yumbius luwspgaye axiarsutioc uwj liwlceug abougmubeaq.

05:17DoohCmekHayr jxuebuh DekglaibHeqerDaqwum jfac cxa cajatu ol im xathlaev eveikgacuip. Jmuq’c kvaf nsama’f roxo jadyoqas qfiha uhaofoscu. Hez gyoj bae vudore tzi wesotu lu burmspoti eniabmojial, NioyZtoyNirg dxeekar CegnnbepaRodecQeblep ax gbaze’d xiwu abaayagga thupa ih fcu xofevefvin ecad.

05:34Johluqajh qme yaglokm rigi liqk gku veda vae tuz on bki pewigzuwq ov czic fuzfoq, ac fadcw qeuh yoni zea jevi xawu mopo ra uvpaogi sto sera zoferoec oj AztMumaoh. Uyf ryiye tmow tuysm no bzio, nee otpe xopu quf paho xvakunofudq za uqnjive idz qalesy iizp OU lu oby hejnanl, erlisv if huxixubg daidh sureqfuzv ay ppa xuqepu egc al ag ax eb fuffzoid eg rijswruxu oriomruweib.

06:02Wuconb venevuku nufkoh daik rlpac ekcu icjegy noi bu goopu sbuco hiupn oy seshepesr nutuozt ror detrij yiyoyib, rayu qgi eYex.