{"id":101484,"date":"2021-09-30T16:22:51","date_gmt":"2021-09-30T14:22:51","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-frejmvorka-qt-6-2"},"modified":"2021-09-30T16:22:51","modified_gmt":"2021-09-30T14:22:51","slug":"reliz-frejmvorka-qt-6-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/reliz-frejmvorka-qt-6-2","title":{"rendered":"Vyd\u00e1n\u00ed frameworku Qt 6.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Spole\u010dnost Qt Company vydala verzi frameworku Qt 6.2, kter\u00e1 pokra\u010duje v stabilizaci a zvy\u0161ov\u00e1n\u00ed funk\u010dnosti \u0159ady Qt 6. V Qt 6.2 byla zaji\u0161t\u011bna podpora platforem Windows 10, macOS 10.14+, Linux (Ubuntu 20.04+, CentOS 8.1+, openSUSE 15.1+), iOS 13+, Android (API 23+), webOS, INTEGRITY a QNX. Zdrojov\u00e9 k\u00f3dy komponent Qt jsou dod\u00e1v\u00e1ny pod licencemi LGPLv3 a GPLv2. Qt 6.2 obdr\u017eela status LTS verze, co\u017e znamen\u00e1, \u017ee pro u\u017eivatele s komer\u010dn\u00ed licenc\u00ed budou aktualizace vytv\u00e1\u0159eny po dobu t\u0159\u00ed let (pro ostatn\u00ed budou aktualizace zve\u0159ejn\u011bny p\u016fl roku p\u0159ed vyd\u00e1n\u00edm dal\u0161\u00edho v\u00fdznamn\u00e9ho vyd\u00e1n\u00ed).      <\/p>\n<p> Verze Qt 6.2 byla ozna\u010dena jako dosahuj\u00edc\u00ed parity s Qt 5.15 co do po\u010dtu modul\u016f a je vhodn\u00e1 pro migraci v\u011bt\u0161iny u\u017eivatel\u016f z Qt 5. Kl\u00ed\u010dov\u00e1 vylep\u0161en\u00ed v Qt 6.2 se p\u0159ev\u00e1\u017en\u011b t\u00fdkaj\u00ed zahrnut\u00ed modul\u016f, kter\u00e9 byly dostupn\u00e9 v Qt 5.15, ale nebyly p\u0159ipraveny ke zahrnut\u00ed do vyd\u00e1n\u00ed Qt 6.0 a 6.1. Mezi jin\u00fdmi byly zahrnuty n\u00e1sleduj\u00edc\u00ed chyb\u011bj\u00edc\u00ed moduly:  <\/p>\n<ul>\n<li class=\"l\"> Qt Bluetooth\n<li class=\"l\"> Qt Multimedia<\/strong><\/li>\n<li class=\"l\"> Qt NFC\u00a0<\/strong><\/li>\n<li class=\"l\"> Qt Positioning<\/strong><\/li>\n<li class=\"l\"> Qt Quick Dialogs<\/strong><\/li>\n<li class=\"l\"> Qt RemoteObjects<\/strong><\/li>\n<li class=\"l\"> Qt Sensors<\/strong><\/li>\n<li class=\"l\"> Qt SerialBus<\/strong><\/li>\n<li class=\"l\"> Qt SerialPort<\/strong><\/li>\n<li class=\"l\"> Qt WebChannel<\/strong><\/li>\n<li class=\"l\"> Qt WebEngine<\/strong><\/li>\n<li class=\"l\"> Qt WebSockets<\/strong><\/li>\n<li class=\"l\"> Qt WebView    <\/li>\n<\/ul>\n<p>Zm\u011bny v Qt 6.2 (s p\u0159ehledem zm\u011bn v \u0159ad\u011b Qt 6 se m\u016f\u017eete sezn\u00e1mit v p\u0159edchoz\u00edm p\u0159ehledu):  <\/p>\n<ul>\n<li class=\"l\"> V Qt Quick 3D byl p\u0159id\u00e1n optimalizovan\u00fd re\u017eim renderov\u00e1n\u00ed \u201eInstanced Rendering\u201c, kter\u00fd umo\u017e\u0148uje vykreslit v\u00edce instanc\u00ed jednoho objektu s r\u016fzn\u00fdmi transformacemi. Bylo p\u0159id\u00e1no API 3D Particles pro p\u0159id\u00e1n\u00ed efekt\u016f do 3D sc\u00e9n, kter\u00e9 jsou vytv\u00e1\u0159eny velk\u00fdm shlukem \u010d\u00e1stic (d\u00fdm, mlha atd.). Byla poskytnuta mo\u017enost vytv\u00e1\u0159et ud\u00e1losti Qt Quick Input pro 2D prvky integrov\u00e1ny do 3D sc\u00e9n a textur. Bylo p\u0159id\u00e1no API pro ur\u010dov\u00e1n\u00ed pr\u016fse\u010d\u00edk\u016f model\u016f s paprskem vych\u00e1zej\u00edc\u00edm z libovoln\u00e9ho bodu na sc\u00e9n\u011b.      <center>  <div class=\"youtube-placeholder\" data-id=\"NAECub9cqA4\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/NAECub9cqA4\/hqdefault.jpg\" alt=\"P\u0159ehr\u00e1t video\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center>\n<li class=\"l\"> Bylo navr\u017eeno ve\u0159ejn\u00e9 QML Module CMake API, kter\u00e9 zjednodu\u0161uje proces vytv\u00e1\u0159en\u00ed vlastn\u00edch QML modul\u016f. Byly roz\u0161\u00ed\u0159eny mo\u017enosti konfigurace chov\u00e1n\u00ed n\u00e1stroje qmllint (QML linter), byla p\u0159id\u00e1na podpora generov\u00e1n\u00ed zpr\u00e1v o kontrole ve form\u00e1tu JSON. V n\u00e1stroji qmlformat byla vyu\u017eita QML knihovna dom.\n<li class=\"l\"> Byla provedena modernizace architektury modulu Qt Multimedia, kter\u00fd nyn\u00ed nab\u00edz\u00ed mo\u017enosti jako v\u00fdb\u011br titulk\u016f a jazyka p\u0159i p\u0159ehr\u00e1v\u00e1n\u00ed videa a byly p\u0159id\u00e1ny roz\u0161\u00ed\u0159en\u00e9 mo\u017enosti zachycen\u00ed multimedi\u00e1ln\u00edho obsahu.\n<li class=\"l\"> V Qt Charts byly p\u0159id\u00e1ny nov\u00e9 metody pro konfiguraci diagram\u016f.\n<li class=\"l\"> QImage byla p\u0159id\u00e1na podpora form\u00e1t\u016f obr\u00e1zk\u016f, kter\u00e9 ur\u010duj\u00ed parametry barevnosti \u010d\u00edsly s plovouc\u00ed desetinnou \u010d\u00e1rkou.\n<li class=\"l\"> Funkce QByteArray::number() zaji\u0161\u0165uje spr\u00e1vnou pr\u00e1ci se z\u00e1porn\u00fdmi \u010d\u00edsly v ne des\u00edtkov\u00fdch \u010d\u00edseln\u00fdch soustav\u00e1ch.\n<li class=\"l\"> Ve t\u0159\u00edd\u011b QLockFile byla p\u0159id\u00e1na podpora std::chrono.\n<li class=\"l\"> V Qt Network byla umo\u017en\u011bna sou\u010dasn\u00e1 pr\u00e1ce s r\u016fzn\u00fdmi backendy. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/ssl-sertifikat\/\"   title=\"SSL\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2296\">SSL<\/a>.\n<li class=\"l\"> Byla p\u0159id\u00e1na podpora syst\u00e9m\u016f Apple na b\u00e1zi ARM \u010dipu M1. Podpora opera\u010dn\u00edch syst\u00e9m\u016f webOS, INTEGRITY a QNX byla navr\u00e1cena. Byla navr\u017eena p\u0159edb\u011b\u017en\u00e1 podpora Windows 11 a WebAssembly.            <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55889\">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 6.2, \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 6.2 \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 8.1+, openSUSE 15.1+), iOS 13+, Android (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 \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044f\u043c\u0438 LGPLv3 \u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-101484","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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 6.2, \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 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