{"id":83149,"date":"2020-05-29T01:42:07","date_gmt":"2020-05-28T23:42:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/qt-5-15"},"modified":"2020-05-29T01:42:07","modified_gmt":"2020-05-28T23:42:07","slug":"qt-5-15","status":"publish","type":"post","link":"https:\/\/prohoster.info\/lv\/blog\/news\/qt-5-15","title":{"rendered":"Qt 5.15","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/19177\/original.jpg\" itemprop=\"contentURL\"><br \/>\n      <img decoding=\"async\" alt=\"Qt 5.15\" src=\"\/wp-content\/uploads\/2020\/05\/7934f5497633d1636ecc5fcf16cf0a73.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>    <\/a><\/p>\n<p>26. maij\u0101 tika izlaista jauna versija C++ ietvara <strong>Qt 5.15 LTS<\/strong>.<\/p>\n<p>\u0160\u012b versija \u2014 p\u0113d\u0113j\u0101 Qt 5 versiju s\u0113rij\u0101 pirms Qt 6 uzs\u0101k\u0161anas. Funkcijas, kas paredz\u0113tas iz\u0146em\u0161anai Qt 6, \u0161aj\u0101 laidien\u0101 ir nor\u0101d\u012btas k\u0101 novecoju\u0161as. Nepiemaks\u0101tu atbalstu nodro\u0161in\u0101s l\u012bdz Qt 6 izn\u0101kumam, bet komerci\u0101lais atbalsts tiks sniegts tr\u012bs gadus.<\/p>\n<p>Jaunumi versij\u0101:<\/p>\n<ul>\n<li>\n<p>S\u0101cies grafisk\u0101 steka Qt p\u0101rvieto\u0161ana uz <strong>Qt Rendering Hardware Interface<\/strong> (RHI), kas nodro\u0161ina Qt Quick lietojumprogrammu palai\u0161anu virs Direct 3D, Metal (Apple sist\u0113mu grafikas API), Vulkan un OpenGL. Pl\u0101nots, ka Qt RHI k\u013c\u016bs par centr\u0101lo elementu Qt 6.<\/p>\n<\/li>\n<li>\n<p>Piln\u012bb\u0101 pievienota atbalsts <strong>Qt Quick 3D<\/strong> \u2014 API 3D satura ievieto\u0161anai Qt Quick lietojumprogramm\u0101s ar iesp\u0113ju defin\u0113t 3D skatus, izmantojot QML valodu. \u0160is API pirmo reizi tika ieviests Qt 5.14, un \u0161aj\u0101 laidien\u0101 tas ieguvis atbalstu post-processing efektu lieto\u0161anai, jaunu API lietot\u0101ja \u0123eometrijai, API fig\u016bru rot\u0113\u0161anai, pamatojoties uz kvaternioniem, un atbalstu izklied\u0113tajiem stariem.<\/p>\n<\/li>\n<li>\n<p><strong>Qt Design Studio 1.5<\/strong> ar atbalstu Qt Quick 3D, p\u0101rstr\u0101d\u0101tu saskarni, kas balst\u012bta uz piesprau\u017eamiem logr\u012bkiem, uzlabotu 3D skatu, iesp\u0113ju pievienot piez\u012bmes elementiem un jaunu diagrammu redaktoru.<\/p>\n<\/li>\n<li>\n<p>No <strong>Qt QML<\/strong> Pievienoti oblig\u0101tie (required) \u012bpa\u0161umi komponentiem, kuru v\u0113rt\u012bbas oblig\u0101ti j\u0101pievieno komponentu lietot\u0101jiem, ieb\u016bv\u0113ta (inline) komponentu pie\u0161\u0137ir\u0161ana, deklarat\u012bvs veids, k\u0101 defin\u0113t tipus, apvieno\u0161anas operators ??, lai pie\u0161\u0137irtu v\u0113rt\u012bbu, ja kreisaj\u0101 pus\u0113 ir nulles v\u0113rt\u012bba. T\u0101pat uzlaboti br\u012bdin\u0101jumi no r\u012bka qmllint, pievienots r\u012bks qmlformat, lai p\u0101rbaud\u012btu atbilst\u012bbu QML koda stila nor\u0101d\u012bjumiem, un QML pakotn\u0113 mikrokontrolleriem k\u013cuva sader\u012bgs ar QML Qt 5.15.<\/p>\n<\/li>\n<li>\n<p>No <strong>Qt Quick<\/strong> pievienots atbalsts kr\u0101su telp\u0101m Image elementiem, pievienots PathText elements Qt Quick Shapes sast\u0101v\u0101. R\u0101d\u012bt\u0101ja r\u012bkam pievienota cursorShape \u012bpa\u0161\u012bba, lai noteiktu peles kursora formu, un TableView pievienots HeaderView objekts, lai pievienotu vertik\u0101los un horizont\u0101los tabulas virsrakstus.<\/p>\n<\/li>\n<li>\n<p>Uzlabots klienta puses noform\u0113juma (CSD) atbalsts.<\/p>\n<\/li>\n<li>\n<p><strong>Qt Lottie<\/strong>, Adobe Effects anim\u0101ciju integr\u0101cijas modulis, tagad tiek piln\u012bb\u0101 atbalst\u012bts.<\/p>\n<\/li>\n<li>\n<p><strong>Qt WebEngine<\/strong> atjaunin\u0101ts l\u012bdz Chromium 80.<\/p>\n<\/li>\n<li>\n<p>Uz <strong>Qt 3D<\/strong> uzlabots profilo\u0161anas un atk\u013c\u016bdo\u0161anas atbalsts.<\/p>\n<\/li>\n<li>\n<p><strong>Qt Multimedia<\/strong> atbalsta render\u0113\u0161anu vair\u0101k\u0101s virsm\u0101s. Att\u0113lu m\u0113rogo\u0161anas un konvert\u0113\u0161anas proced\u016bras Qt GUI tagad daudzos gad\u012bjumos ir daudz pavedienu.<\/p>\n<\/li>\n<li>\n<p><strong>Qt Network<\/strong> atbalsta piel\u0101gojamus laika ierobe\u017eojumus un TLS 1.3 sesiju bi\u013cetes.<\/p>\n<\/li>\n<li>\n<p>QRunnable un QThreadPool var darboties kop\u0101 ar std::function, pievienota multiplatforma veids failu p\u0101rvieto\u0161anai uz atkritni QFile::moveToTrash().<\/p>\n<\/li>\n<li>\n<p>Pievienots atbalsts viet\u0113jam failu izv\u0113les dialogam Android.<\/p>\n<\/li>\n<\/ul>\n<p>Avots: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"http:\/\/www.linux.org.ru\/news\/kde\/15728578\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>26 \u043c\u0430\u044f \u0432\u044b\u0448\u043b\u0430 \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f C++ \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a\u0430 Qt 5.15 LTS. \u042d\u0442\u0430 \u0432\u0435\u0440\u0441\u0438\u044f &#8212; \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u044f\u044f \u0441\u0440\u0435\u0434\u0438 \u0432\u0435\u0440\u0441\u0438\u0439 Qt 5 \u043f\u0435\u0440\u0435\u0434 \u0432\u044b\u043f\u0443\u0441\u043a\u043e\u043c Qt 6. \u0424\u0443\u043d\u043a\u0446\u0438\u0438, \u043d\u0430\u043c\u0435\u0447\u0435\u043d\u043d\u044b\u0435 \u043a \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u044e \u0432 Qt 6 \u043e\u0431\u043e\u0437\u043d\u0430\u0447\u0435\u043d\u044b \u0432 \u0442\u0435\u043a\u0443\u0449\u0435\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u043a\u0430\u043a \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u0435. \u041d\u0435\u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0431\u0443\u0434\u0435\u0442 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u0434\u043e \u0432\u044b\u0445\u043e\u0434\u0430 Qt 6, \u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0431\u0443\u0434\u0435\u0442 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 \u0442\u0440\u0451\u0445 \u043b\u0435\u0442. \u041d\u043e\u0432\u0438\u043d\u043a\u0438 \u0432\u044b\u043f\u0443\u0441\u043a\u0430: \u041d\u0430\u0447\u0430\u0442 \u043f\u0435\u0440\u0435\u043d\u043e\u0441 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":83150,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-83149","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 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