Qt tsarin giciye-dandamali ne na abin da ake amfani da shi don haɓaka shirye-shiryen da ke amfani da mu'amalar mai amfani da hoto.
Kamfanin Qt ya bayyana ƙaddamar da sabon sigar na qt 6.4, wanda aikin ke ci gaba da daidaitawa da haɓaka ayyukan reshen Qt 6.
Tawagar Qt ƙara ƙarin ayyuka zuwa Qt Quick's TableView da TreeView iri, Baya ga gabatar da tallafi ga sababbin dandamali, yana kawo sabbin abubuwa da yawa, wasu a matsayin ci gaban fasaha da haɓakawa da yawa na ciki.
Babban sabon fasali na Qt 6.4
A cikin wannan sabon sigar An aiwatar da cikakken goyon baya ga dandalin WebAssembly, wanda ke ba ka damar ƙirƙira aikace-aikacen Qt waɗanda ke gudana a cikin mai binciken gidan yanar gizo kuma ana iya ɗauka tsakanin dandamali na hardware daban-daban. Aikace-aikacen da aka gina don dandalin WebAssembly, godiya ga kwafin JIT, suna gudana tare da aiki kusa da lambar asali, na iya amfani da Qt Quick, Qt Quick 3D, da kayan aikin gani da ke cikin Qt.
Wani canjin da yayi fice shine ya mayar da tsarin Qt TextToSpeech zuwa babban tsari, wanda aka haɗa a cikin Qt 5, amma ba a haɗa shi cikin reshen Qt 6 ba yana ba da kayan aikin haɗin magana, wanda za a iya amfani da shi don ƙara samun damar aikace-aikacen ga mutanen da ke da nakasa ko don aiwatar da sabbin kayan aikin bayanan bayanan ga mai amfani, alal misali, don nuna sanarwar a aikace-aikacen bayanan bayanan mota. A Linux, ana yin musanya rubutu-zuwa-magana ta amfani da ɗakin karatu na Magana Dispatcher (libspeechd), da kuma kan sauran dandamali ta hanyar daidaitaccen tsarin aiki API.
Baya ga wannan, an kuma yi nuni da cewa ƙara gwaji module tare da iOS style aiwatar don QtQuick. Aikace-aikacen da suka danganci Gudanar da Saurin Qt na iya amfani da wannan ƙirar ta atomatik don ƙirƙirar fatun asali a dandalin iOS, kama da yadda ake amfani da fatun asali akan Windows, macOS, da Android.
Ƙara wani tsari Gwajin QtHttpServer don haɗa ayyukan sabar HTTP a cikin aikace-aikacen da ke goyan bayan HTTP/1.1, TLS/HTTPS, WebSockets, sarrafa kuskure, buƙatar tuƙi bisa ma'aunin URL (QHttpServerRouter), da REST API.
An ƙara ƙirar Qt Quick 3D Physics na gwaji, wanda ke ba da API don daidaita tsarin tafiyar da jiki wanda za'a iya amfani dashi tare da Qt Quick 3D don yin hulɗa da motsa abubuwa da gaske a cikin 3D scenes. Aiwatar ta dogara ne akan injin PhysX.
An kuma haskaka cewa ƙara goyan bayan gwaji don haskaka duniya zuwa tsarin Qt Quick 3D ta yin amfani da taswirorin haske don ƙarin kwatancen haske ta zahiri daga tushe daban-daban a cikin yanayin 3D. Qt Quick 3D yana goyan bayan ɓangarorin layi, kayan haske, saitunan tunani na ci gaba, akwatunan sama, da kayan al'ada da laushi.
Nau'o'in TableView da TreeView da aka bayar a cikin Qt Quick an ƙara su don tallafawa kewayawa na madannai, jere da zaɓin shafi, ƙarin iko akan matsayin tantanin halitta, rayarwa, da rugujewa da faɗaɗa tsarin itace.
Qt Quick yana gabatar da sabon nau'in FrameAnimation wanda ke ba da damar lambar yin aiki tare tare da firam ɗin rayarwa. Don haɓaka santsin motsin rai, Qt Quick yana ba da sarrafa kuskuren vsync ta atomatik yayin aiwatar da zaren zaren da yawa.
Widget din QQuickWidget, wanda ke ba da damar ƙirƙirar musaya waɗanda ke haɗa abubuwa dangane da Qt Quick da Qt Widget, yana da cikakken goyon baya ga RHI Layer (Rendering Hardware Interface), wanda ke ba ku damar yin aiki ba kawai ta amfani da OpenGL ba, har ma akan API Vulkan, Metal da Direct 3D.
Na sauran canje-canje da suka yi fice na wannan sabon sigar:
- An ƙara aji QSslServer zuwa tsarin Qt Network, wanda ke ba ka damar ƙirƙirar sabar cibiyar sadarwa masu inganci waɗanda ke amfani da TLS don kafa tashar sadarwa mai tsaro.
- An ƙara ƙarshen gwajin gwaji zuwa tsarin Qt Multimedia, wanda ke amfani da fakitin FFmpeg don sarrafa bidiyo da sauti.
- Ƙara goyon baya don sauti na sararin samaniya, wanda ke ba ku damar ƙirƙirar al'amuran tare da rarraba sauti mai girma uku da kuma daidaita ɗakunan dakuna tare da halayen halayen sauti dangane da wurin masu sauraro, girman ɗakin, da bango da kayan bene.
- A cikin tsarin Qt Widgets, an ƙara aji QFormLayout tare da ayyuka don ƙirƙirar musaya don kama ingantaccen shigarwar mai amfani.
- A cikin ajin QWizard, wanda aka ƙera don ƙirƙirar musaya mai matakai da yawa, APIs an ƙara su don sarrafa ganuwa na layi a cikin fom kuma don kewaya zuwa kowane shafi na maye.
- QML ya inganta tallafi don nau'ikan ƙima don sauƙaƙa ƙaddamar da ingantaccen bayanai daga C++ zuwa QML.
- Ƙara goyon baya don alamar Markdown a cikin QTextDocuments aji.
Daga karshe ga wadanda suke Ina sha'awar ƙarin koyo game da shi, ya kamata ku sani cewa Qt 6.4 yana ba da tallafi don Windows 10+, macOS 10.15+, Linux (Ubuntu 20.04, CentOS 8.2, openSUSE 15.3, SUSE 15 SP2).
za ku iya samun ƙarin bayani A cikin mahaɗin mai zuwa.