{"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\/sv\/blog\/news\/reliz-frejmvorka-qt-5-13","title":{"rendered":"Lansering av Qt 5.13-ramverket","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Efter sex m\u00e5naders utveckling <noindex><a rel=\"nofollow\" href=\"https:\/\/blog.qt.io\/blog\/2019\/06\/19\/qt-5-13-released\/\">f\u00f6rberedd<\/a><\/noindex> release av det plattformsoberoende ramverket <noindex><a rel=\"nofollow\" href=\"https:\/\/www.qt.io\/\">Qt 5.13<\/a><\/noindex>. K\u00e4llkoden f\u00f6r Qt-komponenter levereras under LGPLv3- och GPLv2-licenser, och verktyg f\u00f6r utvecklare som Qt Creator och qmake samt vissa moduler erbjuds under GPLv3-licens.  <\/p>\n<p>Huvud <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.qt.io\/New_Features_in_Qt_5.13\">nyheter<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> Full support is provided for the module &#171;Qt for WebAssembly&#187; (which was previously experimental), allowing the compilation of graphical applications based on Qt into WebAssembly modules that can be run directly in a web browser. Emscripten is used for compilation. OpenGL is transpiled to WebGL;\n<li class=\"l\"> M\u00f6jligheterna i Qt GUI-modulen har utvidgats, vilket sammanfattar klasser relaterade till integration med f\u00f6nstersystem, h\u00e4ndelsehantering, integration med OpenGL och OpenGL ES, 2D-grafik, arbete med bilder, typsnitt och text. En ny API har lagts till i den nya versionen.<br \/>\n QImage::convertTo f\u00f6r att konvertera bildformat. Nya metoder har lagts till i klassen QPainterPath: clear, reserve och capacity;<\/p>\n<li class=\"l\"> In the Qt QML module, which provides tools for developing interfaces using the QML language, support for enumerated types defined in C++ code has been improved. Handling of &#171;null&#187; values at compile time has been optimized. The ability to generate function tables on 64-bit Windows systems has been added, allowing for stack unwinding (unwind) for JIT-compiled functions;\n<li class=\"l\"> I Qt Quick har objektet TableView f\u00e5tt m\u00f6jlighet att d\u00f6lja kolumner och rader i tabeller;\n<li class=\"l\"> I Qt Quick Controls 2 har typen <noindex><a rel=\"nofollow\" href=\"https:\/\/doc-snapshots.qt.io\/qt5-dev\/qml-qtquick-controls2-splitview.html\">SplitView<\/a><\/noindex> lagts till f\u00f6r horisontell eller vertikal placering av element med visning av flyttbara avskiljare mellan varje element. F\u00f6r ikoner har en egenskap lagts till f\u00f6r att hantera deras caching;\n<li class=\"l\"> Web-motorn Qt WebEngine har uppdaterats till Chromium 73 och ut\u00f6kats med st\u00f6d f\u00f6r en inbyggd PDF-l\u00e4sare som presenteras som ett internt till\u00e4gg. Den nya versionen inneh\u00e5ller ocks\u00e5 ett lagringsutrymme f\u00f6r lokala klientcertifikat och st\u00f6d f\u00f6r certifikat fr\u00e5n QML. API f\u00f6r Web Notifications har lagts till. St\u00f6d f\u00f6r att best\u00e4mma URL-beg\u00e4rans interceptorer har implementerats;\n<li class=\"l\"> I Qt Network-modulen f\u00f6r SSL-sockets har st\u00f6d f\u00f6r Secure Channel lagts till och m\u00f6jligheten att kontrollera certifikatstatus med hj\u00e4lp av OCSP-protokollet (Online Certificate Status Protocol). F\u00f6r att st\u00f6dja SSL i Linux och Android har en ny gren av OpenSSL 1.1-biblioteket anv\u00e4nts;\n<li class=\"l\"> Modulen Qt Multimedia f\u00f6r QML-typen VideoOutput har lagt till st\u00f6d f\u00f6r oavbruten uppspelning (utan pauser mellan olika inneh\u00e5ll, styrd av egenskapen flushMode). F\u00f6r Windows och macOS har m\u00f6jligheten att anv\u00e4nda GStreamer-ramverket lagts till. F\u00f6r Android har st\u00f6d f\u00f6r ljudroller lagts till;\n<li class=\"l\"> Qt KNX-modulen har uppdaterats med st\u00f6d f\u00f6r den namngivna standarden f\u00f6r hemautomation. En API f\u00f6r att skapa s\u00e4kra klientanslutningar till KNXnet-servern har lagts till, vilket kan anv\u00e4ndas f\u00f6r att s\u00e4kert skicka meddelanden till KNX-bussen och styra enheter med KNX-st\u00f6d;\n<li class=\"l\"> Experimentell utvecklingsstatus har tagits bort fr\u00e5n C++ API:et f\u00f6r Qt OPC UA-modulen, som ger st\u00f6d f\u00f6r den industriella kommunikationsstandarden OPC\/UA. Ett experimentellt API f\u00f6r QML har lagts till;\n<li class=\"l\"> En ny experimentell modul Qt CoAP (Constrained Application Protocol) har lagts till med en implementation av klientdelen av M2M-protokollet, som anv\u00e4nds f\u00f6r att skapa n\u00e4tverk av IoT-enheter. St\u00f6d f\u00f6r DTLS (Datagram TLS) \u00f6ver UDP har implementerats;\n<li class=\"l\"> Corrections and improvements have been made to the &#171;Qt for Python&#187; module set for creating graphical applications in Python using Qt5 (developers using Python now have access to most of the C++ Qt API). Qt for Python is based on the PySide2 module and continues its development (the first release of PySide with support for Qt 5 is essentially offered under a new name);\n<li class=\"l\"> En ny experimentell modul har lagts till <noindex><a rel=\"nofollow\" href=\"https:\/\/doc-snapshots.qt.io\/qt5-5.13\/qtlottieanimation-index.html\">Qt Lottie<\/a><\/noindex>, som erbjuder ett ut\u00f6kat API f\u00f6r QML som g\u00f6r det m\u00f6jligt att rendera grafik och animationer som exporterats i JSON-format med hj\u00e4lp av Bodymovin-pluginnen till Adobe After Effects-paketet. Tack vare QtLottie kan designern f\u00f6rbereda animeringseffekter i sin valda applikation, medan utvecklaren kan direkt koppla de exporterade filerna till QtQuick-applikationsgr\u00e4nssnittet. QtLottie inneh\u00e5ller en inbyggd mikromotor f\u00f6r att utf\u00f6ra animationer, klippning, lagerbehandling och andra effekter. Motorn \u00e4r tillg\u00e4nglig via QML-elementet LottieAnimation, som kan styras fr\u00e5n QML-kod p\u00e5 samma s\u00e4tt som andra QtQuick-element;\n<li class=\"l\"> I Qt Wayland Compositor, ett flertr\u00e5dat rendering system f\u00f6r inbyggda enheter baserat p\u00e5 Wayland-protokollet, har st\u00f6d f\u00f6r protokollen linux-dmabuf-unstable-v1 och wp_viewporter lagts till. Plattformskomponenter f\u00f6r Wayland har f\u00e5tt st\u00f6d f\u00f6r protokollet fullscreen-shell-unstable-v1;\n<li class=\"l\"> I modulen f\u00f6r st\u00f6d f\u00f6r Android-plattformen har m\u00f6jligheten att anv\u00e4nda inhemska dialoger f\u00f6r filhantering lagts till. Kraven p\u00e5 den minimi plattformversionen har h\u00f6jts till Android 5.0 (API-niv\u00e5 21);\n<li class=\"l\"> I Qt 3D har st\u00f6d f\u00f6r import och export av OpenGL-texturhanterare lagts till. Initialt st\u00f6d f\u00f6r import av glTF 2.0-scener har implementerats;\n<li class=\"l\"> Qt Script-modulerna har f\u00f6rklarats som f\u00f6r\u00e5ldrade och kommer att tas bort i en av de kommande utg\u00e5vorna,<br \/>\n    Qt Quick Controls 1 och Qt XmlPatterns. Modulen Qt Canvas 3D har tagits bort.<\/p>\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>K\u00e4lla: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50907\">opennet.ru<\/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 5.0.4 - aioseo.com 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