Scrollview da amfaninsa a cikin Swift an yi amfani da su gabaษaya a cikin Ci gaban Aikace-aikacen Waya. Swift, kasancewar harshe mai ฦarfi da ingantaccen lokaci wanda Apple ya haษaka, yana ba da fasali da yawa waษanda ke haษaka ฦirar mai amfani da ฦwarewar mai amfani, ษayansu shine Scrollview. Scrollview yana sauฦaฦe nuna abun ciki fiye da abin da allon zai iya riฦe kawai ta hanyar baiwa masu amfani damar gungurawa da duba abun ciki. Koyaya, wani lokacin ganin gungurawar gungurawa a cikin Scrollview na iya zama ษan jan hankali, ko masu haษakawa na iya son ฦara ฦirar gungurawa ta al'ada.
Swift
An warware: girman canjin swiftuiswitch
Tabbas, ga cikakken bayyani na yadda zaku iya canza girman Canjin SwiftUI a cikin Swift.
SwiftUI shine tsarin Apple don gina mu'amalar masu amfani a duk fa'idodin Apple tare da ikon Swift. Wani lokaci, masu haษakawa na iya fuskantar buฦatar daidaita girman takamaiman abubuwan abubuwan UI, kamar sauyawa. Ta hanyar tsoho, SwiftUI baya bada izinin canza girman Canjawa kai tsaye, amma zamu iya amfani da wasu hanyoyin warwarewa don cimma wannan.
Mu nutse cikin maganin matsalar.
ฦirฦirar Maษalli na Musamman a cikin SwiftUI
Don daidaita girman Canjawa a cikin SwiftUI, hanya ษaya ita ce ฦirฦirar Canjawar al'ada. Wannan yana ba ku damar samun cikakken iko akan bayyanar da girman Sauyawa.
Ga misalin lambar da ke ฦirฦirar canjin al'ada:
struct CustomSwitch: View {
@Binding var isOn: Bool
var body: some View {
Button(action: {
self.isOn.toggle()
}) {
Rectangle()
.fill(self.isOn ? Color.green : Color.gray)
.frame(width: 50, height: 30)
.overlay(Circle()
.fill(Color.white)
.offset(x: self.isOn ? 10 : -10),
alignment: self.isOn ? .trailing : .leading)
.cornerRadius(15)
.animation(.spring())
}
}
}
Fahimtar Lambar Canjawa ta Musamman
Bari mu karya abin da wannan lambar ke yi:
- Tsarin CustomSwitch: Wannan yana bayyana kallon SwiftUI na al'ada. Yana da ษaure zuwa ฦimar boolean - jihar don sauyawa.
- Ayyukan maษalli: Wannan toshe lambar Swift yana ฦayyadaddun halayen lokacin da aka danna maษallin. Anan, kawai kunna yanayin โisOnโ.
- Rectangle: Misali na tsarin Rectangle na SwiftUI, yana bayyana kaddarorin siffa.
- Cika Launi: Launin Rectangle ya dogara da ko "isOn" gaskiya ne ko karya.
- frame: Mai gyara firam anan yana bayyana faษi da tsayin canjin al'ada.
- Mai rufi: Mai gyara mai rufi yana ba ku damar shimfiษa wani Duban SwiftUI a saman wanda yake akwai - a nan, farin Circle wanda ke aiki azaman maษallin sauyawa.
- Biya diyya: Ana amfani da gyare-gyaren kashewa anan don matsar da Da'irar dangane da ko "isOn" gaskiya ne ko na ฦarya, yana ba da tunanin cewa sauyawa yana juyawa.
- kusurwaRadius: Wannan ya shafi zagaye zuwa kusurwoyin Maษaukaki na ฦarฦashinsa.
- rayarwa: Mai canza motsin rai yana amfani da raye-rayen bazara () zuwa duka Maษalli - don haka lokacin da kuka canza, zai kunna sumul.
wrapping Up
Samun ikon keษance girman SwiftUI Canjawa na iya zama fa'ida yayin keษanta ฦirar mai amfani don dacewa da takamaiman bukatun aikace-aikacen. Mun koyi hanya ษaya don cimma wannan ta hanyar ฦirฦirar Sauyawa ta al'ada. Happy codeing!
Ka tuna: SwiftUI yana da sauฦin sassauฦa kuma ana iya daidaita shi. Jin kyauta don daidaita dabi'u da kaddarorin da ke cikin lambar da ke sama don dacewa da aikin ku da buฦatun ฦira. Idan kuna buฦatar canza girman kowane kayan haษin UI, ana iya amfani da tsarin ฦirฦirar al'ada ta hanya ษaya.
An Warware: Yadda ake canza bangon launi na UIDatePicker ko UIPicker?
Fahimtar jigon gabaษaya da ฦa'idodin gani na aikace-aikacen ya dogara da abubuwan ฦayatarwa da ya haษa; dubawar mai amfani da ฦwarewar mai amfani. ฦayan al'amari na wannan shine keษance launukan baya na abubuwa don haษaka sha'awar ado. A cikin misalin UIDatePicker ko UIPickerView, keษance launi na baya zai iya samar da ingantaccen ฦwarewar mai amfani. Harshen Swift yana ba da hanyoyi da yawa don cimma wannan. Wannan labarin zai jagorance ku kan yadda ake yin hakan.
An warware: darjewa
Tabbas. A ฦasa akwai misalin yadda zan rubuta da kuma tsara labarin.
Swift yana ษaya daga cikin harsunan shirye-shirye mafi ฦarfi da fahimta a duniya; ana amfani dashi don macOS, iOS, watchOS, da haษaka app na tvOS. Lallai yaren zaษi ne ga Apple. A cikin wannan mahallin, za mu gabatar da wata matsala ta gama gari da yawancin masu haษaka Swift suka samo, wato ฦara faifai. Za mu jagorance ku ta hanyar ฦirฦirar faifai mai sauฦi a cikin Swift kuma mu kwatanta aikinsa.
An warware: textfield style swiftui nasa
SwiftUI, sabon tsarin UI na Apple, yana bawa masu haษakawa damar tsara ฦa'idodi ta hanyar sanarwa, yana mai da sauฦin aiki da hankali sosai. Yana kawo sabuwar hanya ga ฦira ta UI tare da sabbin abubuwan gina harshe da sauฦi. ฦaya daga cikin madaidaiciyar abubuwa masu mahimmanci a cikin SwiftUI shine TextField, filin shigarwa wanda ke bawa masu amfani damar shigar da rubutu ta hanyar maษalli. A cikin wannan labarin, za mu shiga cikin abin da ke sa TextField a cikin SwiftUI ya zama na musamman, yadda ake tsara salon sa, da yuwuwar ฦalubalen da zaku iya fuskanta a hanya.
SwiftUI TextField, ta tsohuwa, ya zo tare da ฦaramin ฦira, wanda ฦila ba zai dace da dandanon kowa ba. Maiyuwa bazai dace da jigon app ษinku gaba ษaya ba, ko wataฦila kuna son ba shi yanayi na musamman don keษance ฦa'idar ku da wasu.
An warware: launin rubutu
A matsayin yaren shirye-shiryen da aka yi amfani da shi sosai musamman don iOS, macOS, da ma'auratan sauran tsarin aiki na Apple, Swift yana ba da fasaloli da yawa waษanda aka tsara don sauฦaฦe ฦirฦirar aikace-aikacen da ke cike da fasali. ฦayan irin wannan sifa shine daidaita launin rubutu. Ko da yake da alama ba shi da mahimmanci, launi na rubutu na iya haษaka ฦwarewar mai amfani da yawa ta haษaka iya karantawa da jan hankali na gani. Kodayake aikin na iya zama da wahala ga novice, daidaita launin rubutu a cikin Swift aiki ne mai sauฦin kai tsaye tare da ฦดan sauฦi na layukan lamba.
A cikin wannan yanki, za mu shiga cikin zurfin bincike na yadda ake aiwatar da canjin launi a cikin Swift.
An warware: tsuke don zuฦowa
Tabbas, ga cikakken labarinku akan aiwatar da tsuke-zuฦowa ta amfani da Swift:
Tsoka don zuฦowa, wanda ake kira a matsayin mahimmiyar karimci a cikin gwanintar mu'amalar mai amfani, muhimmin fasali ne a aikace-aikacen mu'amala na yau. Wannan fasalin yana ฦara UX ta hanyar baiwa masu amfani damar ganin ฦarin cikakkun bayanai, musamman a aikace-aikace kamar gyaran hoto, taswirori, littattafan e-littattafai, da kowane ฦa'ida, na buฦatar aikin zuฦowa. Za mu ga yadda ake aiwatar da wannan fasalin ta amfani da Swift, yaren shirye-shirye mai ฦarfi da fahimta wanda Apple ya haษaka.
An warware: Girman font ษin kaya
Tabbas, bari mu nutse cikin wannan batu mai ban sha'awa. Fashion ya wuce kawai lambar tufafi - yana nuna wanda muke. Tana da ษimbin tarihi da ci gaba a koyaushe sakamakon canza salon rayuwa, buฦatun al'umma, kuma mafi mahimmancin salon salon mutum.
An warware: da'irar
Shirye-shiryen Swift da Ra'ayin Da'irar - Bincike mai zurfi
Shirye-shiryen Swift, mashahurin ษan wasa a fagen haษaka app, an san shi da saurin sa, na zamani, aminci, da halayen mu'amala. ฦaya daga cikin mahimman ayyukan Swift a cikin shirye-shirye shine ฦwarewarsa wajen sauฦaฦe ayyuka masu rikitarwa kamar sarrafa siffofi, musamman da'ira. A cikin wannan binciken, za mu zurfafa cikin cikakken bayani na mu'amala da da'ira a cikin Swift, bincika bayanin lambar a cikin mataki-mataki-mataki, da haskaka ษakunan karatu ko ayyukan da ke cikin wannan tsari ko kamanceninta.