{"id":35466,"date":"2019-10-31T22:04:29","date_gmt":"2019-10-31T19:04:29","guid":{"rendered":"https:\/\/prohoster.info\/blog\/reliz-frejmvorka-qt-5-13\/"},"modified":"2019-10-31T22:04:29","modified_gmt":"2019-10-31T19:04:29","slug":"reliz-frejmvorka-qt-5-13","status":"publish","type":"post","link":"https:\/\/prohoster.info\/lv\/blog\/news\/reliz-frejmvorka-qt-5-13","title":{"rendered":"Qt 5.13 ietvara izdo\u0161ana","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Pusstundas izstr\u0101des p\u0113c pusgada <noindex><a rel=\"nofollow\" href=\"https:\/\/blog.qt.io\/blog\/2019\/06\/19\/qt-5-13-released\/\">sagatavots<\/a><\/noindex> krossplatformas ietvara izlai\u0161ana <noindex><a rel=\"nofollow\" href=\"https:\/\/www.qt.io\/\">Qt 5.13<\/a><\/noindex>. Qt komponentu avoti tiek pieg\u0101d\u0101ti ar LGPLv3 un GPLv2 licenc\u0113m, k\u0101 ar\u012b Qt r\u012bki izstr\u0101d\u0101t\u0101jiem, piem\u0113ram, Qt Creator un qmake, un da\u017ei modu\u013ci tiek pied\u0101v\u0101ti ar GPLv3 licenci.  <\/p>\n<p>\u012bpa\u0161\u012bbas <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.qt.io\/New_Features_in_Qt_5.13\">jaunumi<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> Ir nodro\u0161in\u0101ta pilnv\u0113rt\u012bga atbalsta modu\u013ca \u201eQt for WebAssembly\u201d (kas iepriek\u0161 bija eksperiment\u0101ls) nodro\u0161in\u0101\u0161anai, \u013caujot kompil\u0113t grafisk\u0101s lietojumprogrammas, kas balst\u012btas uz Qt, par WebAssembly modu\u013ciem, ko var palai\u017e tie\u0161i t\u012bmek\u013ca p\u0101rl\u016bk\u0101. Kompil\u0101cijai tiek izmantots Emscripten. OpenGL tiek transpon\u0113ts uz WebGL;\n<li class=\"l\"> Ir papla\u0161in\u0101tas modu\u013ca Qt GUI iesp\u0113jas, kas apkopo klases, kas saist\u012btas ar integr\u0101ciju ar logu sist\u0113m\u0101m, notikumu apstr\u0101di, integr\u0101ciju ar OpenGL un OpenGL ES, 2D grafiku, att\u0113lu, fontu un teksta apstr\u0101di. Jaunaj\u0101 versij\u0101 ir pievienots jauns API<br \/>\n QImage::convertTo att\u0113lu form\u0101tu konvert\u0113\u0161anai. Klasa QPainterPath ir pievienotas jaunas metodes clear, reserve un capacity;<\/p>\n<li class=\"l\"> Qt QML modul\u012b, kas nodro\u0161ina r\u012bkus interfeisa izstr\u0101dei, izmantojot QML valodu, ir uzlabots atbalsts uzskait\u0101miem veidiem, kas defin\u0113ti C++ kod\u0101. Tika optimiz\u0113ta null v\u0113rt\u012bbu apstr\u0101de kompil\u0101cijas posm\u0101. Ir pievienota funkciju tabulu \u0123ener\u0113\u0161ana 64 bitu Windows sist\u0113m\u0101s, kas \u013cauj veikt kaudzes \u201eunwind\u201d oper\u0101ciju JIT kompil\u0113t\u0101m funkcij\u0101m;\n<li class=\"l\"> Qt Quick objekta TableView ir pievienota iesp\u0113ja sl\u0113pt tabulas kolonnas un rindas;\n<li class=\"l\"> Qt Quick Controls 2 ir pievienots tips <noindex><a rel=\"nofollow\" href=\"https:\/\/doc-snapshots.qt.io\/qt5-dev\/qml-qtquick-controls2-splitview.html\">SplitView<\/a><\/noindex> horizont\u0101lai vai vertik\u0101lai elementu izvieto\u0161anai ar p\u0101rvietojamu robe\u017eu starp katru elementu. Ikon\u0101m ir pievienota \u012bpa\u0161\u012bba, kas \u013cauj p\u0101rvald\u012bt to ke\u0161atmi\u0146u;\n<li class=\"l\"> Web dzin\u0113js Qt WebEngine ir atjaunin\u0101ts l\u012bdz Chromium 73 st\u0101voklim un papla\u0161in\u0101ts ar ieb\u016bv\u0113to PDF skat\u012bt\u0101ja atbalstu, kas veidots k\u0101 iek\u0161\u0113ja papla\u0161in\u0101juma form\u0101ts. Jaunaj\u0101 laidien\u0101 ir pievienota viet\u0113j\u0101 klienta sertifik\u0101tu kr\u0101tuve, k\u0101 ar\u012b atbalsts sertifik\u0101tiem no QML. Ir pievienots Web Notifications API. Ir ieviesta atbalsts URL piepras\u012bjumu p\u0101rvald\u012b\u0161anai;\n<li class=\"l\"> Qt Network modul\u012b SSL soketiem ir pievienots atbalsts dro\u0161iem kan\u0101liem (Secure Channel) un iesp\u0113ja p\u0101rbaud\u012bt sertifik\u0101ta statusu, izmantojot OCSP (Online Certificate Status Protocol). SSL atbalstam Linux un Android tiek izmantota jaun\u0101 OpenSSL 1.1 bibliot\u0113kas versija.\n<li class=\"l\"> Qt Multimedia modul\u012b VideoOutput veidam pievienota atbalsta iesp\u0113ja nep\u0101rtrauktai atska\u0146o\u0161anai (bez pauz starp da\u017e\u0101du saturu, vad\u012bbu nosaka \u012bpa\u0161\u012bba flushMode). Windows un macOS ieviesusi iesp\u0113ju izmantot GStreamer ietvaru. Android pievienots atbalsts ska\u0146as lom\u0101m;\n<li class=\"l\"> Atjaunots Qt KNX modulis, kas atbalsta to pa\u0161u nosaukumu standartu m\u0101jas automatiz\u0101cijas p\u0101rvald\u012b\u0161anai. Pievienots API dro\u0161u klienta savienojumu izveidei ar KNXnet serveri, ko var izmantot, lai dro\u0161i s\u016bt\u012btu zi\u0146ojumus uz KNX autobusu un p\u0101rvald\u012btu KNX atbalsto\u0161as ier\u012bces;\n<li class=\"l\"> No eksperiments statusa atbr\u012bvota Qt OPC UA C++ API, kas nodro\u0161ina atbalstu r\u016bpnieciskajam komunik\u0101cijas standartam OPC\/UA. Pievienots eksperiment\u0101ls API QML;\n<li class=\"l\"> Pievienots jauns eksperiment\u0101ls Qt CoAP (Constrained Application Protocol) modulis, kas \u012bsteno klienta pusi M2M protokolam, ko izmanto lietu interneta ier\u012b\u010du t\u012bklu izveidei. Ieviests DTLS (Datagram TLS) atbalsts virs UDP;\n<li class=\"l\"> Veikti labojumi un uzlabojumi modul\u012b \u201eQt for Python\u201d grafisko lietojumprogramm\u0101 izveidei, izmantojot Qt5 (Python izstr\u0101d\u0101t\u0101jiem pieejama liel\u0101k\u0101 da\u013ca C++ API Qt). Qt for Python balst\u0101s uz PySide2 modu\u013ca un turpina t\u0101 att\u012bst\u012bbu (paties\u012bb\u0101 ar jaunu nosaukumu tiek pied\u0101v\u0101ts pirmais PySide izlaidums ar Qt 5 atbalstu);\n<li class=\"l\"> Pievienots jauns eksperiment\u0101ls modulis <noindex><a rel=\"nofollow\" href=\"https:\/\/doc-snapshots.qt.io\/qt5-5.13\/qtlottieanimation-index.html\">Qt Lottie<\/a><\/noindex>, kas nodro\u0161ina papla\u0161in\u0101tu API QML, \u013caujot z\u012bm\u0113t grafiku un anim\u0101cijas, kas eksport\u0113tas JSON form\u0101t\u0101, izmantojot Bodymovin spraudni Adobe After Effects paketei. Ar QtLottie dizainers var sagatavot anim\u0101cijas efektus sev \u0113rt\u0101 lietotn\u0113, bet izstr\u0101d\u0101t\u0101js tie\u0161i savienot eksport\u0113t\u0101s failus ar QtQuick lietojumprogrammu saskarn\u0113m. QtLottie ietver ieb\u016bv\u0113tu mikro dzin\u0113ju anim\u0101cijas izpildei, sl\u0101\u0146u apstr\u0101dei un citiem efektiem. Dzin\u0113js pieejams caur QML elementu LottieAnimation, kuru var vad\u012bt no QML koda, l\u012bdz\u012bgi k\u0101 ar citiem QtQuick elementiem;\n<li class=\"l\"> Qt Wayland Compositor, daudzpl\u016bsmu izveides sist\u0113ma ieb\u016bv\u0113t\u0101m ier\u012bc\u0113m, kas balst\u0101s uz Wayland protokolu, nodro\u0161ina atbalstu linux-dmabuf-unstable-v1 un wp_viewporter protokoliem. Wayland platformas komponentos pievienots atbalsts fullscreen-shell-unstable-v1 protokolam;\n<li class=\"l\"> Android platform support module now includes the ability to use native file dialogs. The minimum platform version requirement has been raised to Android 5.0 (API level 21);\n<li class=\"l\"> Qt 3D now supports the import and export of OpenGL texture handlers. Initial support for importing glTF 2.0 scenes has been implemented;\n<li class=\"l\"> The Qt Script modules have been declared deprecated and will be removed in one of the upcoming releases,<br \/>\n    Qt Quick Controls 1 and Qt XmlPatterns. The Qt Canvas 3D module has been removed.<\/p>\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Avots: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50907\">opennet.lv<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u043b\u0443\u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043a\u0440\u043e\u0441\u0441\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435\u043d\u043d\u043e\u0433\u043e \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a\u0430 Qt 5.13. \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 GPLv2, \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b Qt \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a Qt Creator \u0438 qmake, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0434\u0443\u043b\u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv3. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u0430: \u041e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0430 \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043c\u043e\u0434\u0443\u043b\u044f &#171;Qt for WebAssembly&#187; (\u0440\u0430\u043d\u0435\u0435 \u0431\u044b\u043b \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u044b\u043c), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043a\u043e\u043c\u043f\u0438\u043b\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043d\u0430 [&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-35466","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com 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