{"id":103766,"date":"2022-04-12T15:36:53","date_gmt":"2022-04-12T13:36:57","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-frejmvorka-qt-6-3"},"modified":"2022-04-12T15:36:53","modified_gmt":"2022-04-12T13:36:57","slug":"reliz-frejmvorka-qt-6-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/reliz-frejmvorka-qt-6-3","title":{"rendered":"Vydanie frameworku Qt 6.3","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Spolo\u010dnos\u0165 Qt Company vydala r\u00e1mec Qt 6.3, v ktorom sa pokra\u010duje v stabiliz\u00e1cii a zvy\u0161ovan\u00ed funkcionality vetvy Qt 6. Vo verzii Qt 6.3 je zabezpe\u010den\u00e1 podpora platforiem Windows 10, macOS 10.14+, Linux (Ubuntu 20.04, CentOS 8.2, openSUSE 15.3, SUSE 15 SP2), iOS 13+, Android 6+ (API 23+), webOS, INTEGRITY a QNX. Zdrojov\u00e9 k\u00f3dy komponentov Qt s\u00fa dod\u00e1van\u00e9 pod licenciami LGPLv3 a GPLv2.       <\/p>\n<p>Hlavn\u00e9 zmeny v Qt 6.3:  <\/p>\n<ul>\n<li class=\"l\"> V module Qt QML bola navrhnut\u00e1 experiment\u00e1lna implement\u00e1cia kompil\u00e1tora qmltc (QML type compiler), ktor\u00fd umo\u017e\u0148uje kompil\u00e1ciu \u0161trukt\u00far objektov QML do tried v jazyku C++. Pre komer\u010dn\u00fdch pou\u017e\u00edvate\u013eov je pripraven\u00fd produkt Qt Quick Compiler, ktor\u00fd okrem vy\u0161\u0161ie uveden\u00e9ho QML Type Compiler zah\u0155\u0148a aj QML Script Compiler, umo\u017e\u0148uj\u00faci kompil\u00e1ciu funkci\u00ed a v\u00fdrazov QML do k\u00f3du v jazyku C++. Pou\u017eitie Qt Quick Compiler umo\u017e\u0148uje pribl\u00ed\u017ei\u0165 v\u00fdkonnos\u0165 aplik\u00e1ci\u00ed zalo\u017een\u00fdch na QML k nat\u00edvnym aplik\u00e1ci\u00e1m, pri\u010dom pri kompil\u00e1cii roz\u0161\u00edren\u00ed sa zaznamen\u00e1va skr\u00e1tenie \u010dasu spustenia a vykon\u00e1vania o pribli\u017ene 20-35% v porovnan\u00ed s pou\u017eit\u00edm interpretovanej verzie.    <center><img decoding=\"async\" alt=\"Vydanie frameworku Qt 6.3\" src=\"\/wp-content\/uploads\/2022\/04\/4f0b259a1be701958d7f4abe4570dcc9.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Bola implementovan\u00e1 modul &#171;Qt Language Server&#187; s podporou protokolov Language Server a JsonRpc 2.0.\n<li class=\"l\"> Do modulu Qt Wayland Compositor bol pridan\u00fd kompozitn\u00fd <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sk\/server\/\"   title=\"server\" data-wpil-keyword-link=\"linked\">server<\/a> Qt Shell a API na vytv\u00e1ranie vlastn\u00fdch roz\u0161\u00edren\u00ed pou\u017e\u00edvate\u013esk\u00e9ho rozhrania.\n<li class=\"l\"> Do Qt Quick Controls boli integrovan\u00e9 QML typy CalendarModel a TreeView s implement\u00e1ciou rozhran\u00ed na zobrazenie kalend\u00e1ra a \u00fadajov v stromovej \u0161trukt\u00fare.    <center><img decoding=\"async\" alt=\"Vydanie frameworku Qt 6.3\" src=\"\/wp-content\/uploads\/2022\/04\/38fe22b8724882af4b7cb3a52fc388d9.jpg\" style=\"display:block;margin: 0 auto;\" \/><img decoding=\"async\" alt=\"Vydanie frameworku Qt 6.3\" src=\"\/wp-content\/uploads\/2022\/04\/78c551e7bbecab13fe00a8b76c9aa3b6.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Do modulu Qt Quick Dialogs boli pridan\u00e9 QML typy MessageDialog a FolderDialog na pou\u017eitie poskytovan\u00fdch syst\u00e9mov\u00fdch dial\u00f3gov\u00fdch okien na uvedenie spr\u00e1v a navig\u00e1ciu v s\u00faboroch.    <center><img decoding=\"async\" alt=\"Vydanie frameworku Qt 6.3\" src=\"\/wp-content\/uploads\/2022\/04\/c7f4aa1f9144a25c10080de1612f167e.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Vo verzii Qt Quick bola zv\u00fd\u0161en\u00e1 v\u00fdkonnos\u0165 a efektivita pr\u00e1ce s textom. Napr\u00edklad, boli vyrie\u0161en\u00e9 probl\u00e9my so spoma\u013eovan\u00edm vykres\u013eovania a vysokou spotrebou pam\u00e4te pri prenose ve\u013emi ve\u013ek\u00fdch dokumentov do komponentov Text, TextEdit, TextArea a TextInput.\n<li class=\"l\"> Do modulu Qt Quick 3D bol pridan\u00fd QML prvok ReflectionProbe na renderovanie odrazov objektov. API 3D Particles bol roz\u0161\u00edren\u00fd o prid\u00e1vanie efektov do 3D sc\u00e9n vytvoren\u00fdch ve\u013ek\u00fdm zhlukom \u010dast\u00edc (dym, hmla at\u010f.). Bol zaveden\u00fd nov\u00fd prvok ResourceLoader, ktor\u00fd poskytuje prostriedky na spr\u00e1vu zdrojov v Qt Quick 3D a umo\u017e\u0148uje predbe\u017en\u00e9 na\u010d\u00edtanie ve\u013ek\u00fdch zdrojov, ako s\u00fa mrie\u017eky alebo text\u00fary, a tie\u017e kontrolu povolenia uvo\u013enenia zdrojov, ktor\u00e9 nepatria do vidite\u013enej oblasti sc\u00e9ny.    <center><img decoding=\"async\" alt=\"Vydanie frameworku Qt 6.3\" src=\"\/wp-content\/uploads\/2022\/04\/c12b813dbc20a716c9ddb79ae1a5a841.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Bola pridan\u00e1 predbe\u017en\u00e1 implement\u00e1cia modulu Qt PDF, ktor\u00fd bol pr\u00edtomn\u00fd v Qt 5.15, ale nebol s\u00fa\u010das\u0165ou Qt 6.    <center><img decoding=\"async\" alt=\"Vydanie frameworku Qt 6.3\" src=\"\/wp-content\/uploads\/2022\/04\/0dd7575ec29c72ac59441c6d2e490b40.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Do modulu Qt Core bola pridan\u00e1 ve\u013ek\u00e1 d\u00e1vka nov\u00fdch funkci\u00ed, hlavne s\u00favisiacich s roz\u0161\u00edren\u00edm schopnost\u00ed spracovania re\u0165azcov\u00fdch \u00fadajov. V QLocale bola pridan\u00e1 podpora jazykov\u00fdch k\u00f3dov ISO639-2. V QDate, QTime a QLocale bola pridan\u00e1 podpora \u010dasov\u00fdch \u0161pecifik\u00e1torov AM\/PM. Zjednodu\u0161en\u00e1 konverzia medzi form\u00e1tmi JSON a CBOR. Boli pridan\u00e9 met\u00f3dy QtFuture::whenAll() a whenAny().\n<li class=\"l\"> V Qt Positioning bola poskytnut\u00e1 mo\u017enos\u0165 ur\u010dovania presnosti \u00fadajov o polohe poskytnut\u00fdch platformami Android a iOS.\n<li class=\"l\"> V Qt Bluetooth bola zabezpe\u010den\u00e1 v\u00fdstupn\u00e1 inform\u00e1cia o podpore Bluetooth LE a inform\u00e1ci\u00e1ch o stave Bluetooth adapt\u00e9ra v syst\u00e9me Windows.\n<li class=\"l\"> V Qt Widgets sa zlep\u0161ila podpora obrazoviek s vysok\u00fdm rozl\u00ed\u0161en\u00edm, \u0161t\u00fdlov a zmeny dizajnu pomocou \u0161t\u00fdlov\u00fdch tabuliek.\n<li class=\"l\"> Zlep\u0161en\u00fd syst\u00e9m zostavovania zalo\u017een\u00fd na CMake. Bolo pridan\u00e9 funkcia qt-generate-deploy-app-script(), ktor\u00e1 zjednodu\u0161uje generovanie skriptov na nasadenie aplik\u00e1ci\u00ed na r\u00f4znych platform\u00e1ch.\n<li class=\"l\"> Bola vykonan\u00e1 rozsiahla pr\u00e1ca na zvy\u0161ovan\u00ed stability a kvality k\u00f3dovej z\u00e1kladne. V porovnan\u00ed s vydan\u00edm Qt 6.2 bolo uzavret\u00fdch 1750 hl\u00e1sen\u00ed o chyb\u00e1ch.\n<li class=\"l\"> V nasleduj\u00facich v\u00fdznamn\u00fdch vydaniach Qt 6.x sa pl\u00e1nuje zavies\u0165 pln\u00e1 podpora WebAssembly, QHttpServer, gRPC, backend pre Qt Multimedia zalo\u017een\u00fd na FFmpeg, Qt Speech a Qt Location.    <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57010\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Qt Company \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a\u0430 Qt 6.3, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0430 \u0440\u0430\u0431\u043e\u0442\u0430 \u043f\u043e \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0438 \u043d\u0430\u0440\u0430\u0449\u0438\u0432\u0430\u043d\u0438\u044e \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0432\u0435\u0442\u043a\u0438 Qt 6. \u0412 Qt 6.3 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c Windows 10, macOS 10.14+, Linux (Ubuntu 20.04, CentOS 8.2, openSUSE 15.3, SUSE 15 SP2), iOS 13+, Android 6+ (API 23+), webOS, INTEGRITY \u0438 QNX. \u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 Qt \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442\u0441\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":103767,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-103766","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Qt Company \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a\u0430 Qt 6.3, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0430 \u0440\u0430\u0431\u043e\u0442\u0430 \u043f\u043e \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u0438 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