From 0c51b832f59d536513eaa85732bc02ad72b99455 Mon Sep 17 00:00:00 2001 From: Allan Sandfeld Jensen Date: Wed, 18 Apr 2018 12:23:29 +0200 Subject: [PATCH 1/7] Also support reset notification on non-nvidia In 5.11 robustness was added for nvidia drivers, this patch extends that to other opengl drivers, and fixes the reported format. Change-Id: Ia81934c3bcf13e7300fb4e75674ea63317039870 Reviewed-by: Laszlo Agocs --- .../xcb_glx/qglxintegration.cpp | 38 ++++++++++++------- 1 file changed, 24 insertions(+), 14 deletions(-) diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp b/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp index baf3dbd42a..cc982b3379 100644 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp @@ -90,10 +90,18 @@ typedef GLXContext (*glXCreateContextAttribsARBProc)(Display*, GLXFBConfig, GLXC #define GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB 0x00000004 #endif +#ifndef GL_RESET_NOTIFICATION_STRATEGY_ARB +#define GL_RESET_NOTIFICATION_STRATEGY_ARB 0x8256 +#endif + #ifndef GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB #define GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB 0x8256 #endif +#ifndef GL_LOSE_CONTEXT_ON_RESET_ARB +#define GL_LOSE_CONTEXT_ON_RESET_ARB 0x8252 +#endif + #ifndef GLX_LOSE_CONTEXT_ON_RESET_ARB #define GLX_LOSE_CONTEXT_ON_RESET_ARB 0x8252 #endif @@ -157,6 +165,11 @@ static void updateFormatFromContext(QSurfaceFormat &format) format.setOption(QSurfaceFormat::StereoBuffers); if (format.renderableType() == QSurfaceFormat::OpenGL) { + GLint value = 0; + glGetIntegerv(GL_RESET_NOTIFICATION_STRATEGY_ARB, &value); + if (value == GL_LOSE_CONTEXT_ON_RESET_ARB) + format.setOption(QSurfaceFormat::ResetNotification); + if (format.version() < qMakePair(3, 0)) { format.setOption(QSurfaceFormat::DeprecatedFunctions); return; @@ -164,7 +177,7 @@ static void updateFormatFromContext(QSurfaceFormat &format) // Version 3.0 onwards - check if it includes deprecated functionality or is // a debug context - GLint value = 0; + value = 0; glGetIntegerv(GL_CONTEXT_FLAGS, &value); if (!(value & GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT)) format.setOption(QSurfaceFormat::DeprecatedFunctions); @@ -302,20 +315,17 @@ void QGLXContext::init(QXcbScreen *screen, QPlatformOpenGLContext *share) contextAttributes << GLX_CONTEXT_PROFILE_MASK_ARB << GLX_CONTEXT_ES2_PROFILE_BIT_EXT; } - if (supportsRobustness && supportsVideoMemoryPurge && m_format.testOption(QSurfaceFormat::ResetNotification)) { - QVector contextAttributesWithNvidiaReset = contextAttributes; + if (supportsRobustness && m_format.testOption(QSurfaceFormat::ResetNotification)) { + QVector contextAttributesWithRobustness = contextAttributes; + contextAttributesWithRobustness << GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB << GLX_LOSE_CONTEXT_ON_RESET_ARB; + if (supportsVideoMemoryPurge) + contextAttributesWithRobustness << GLX_GENERATE_RESET_ON_VIDEO_MEMORY_PURGE_NV << GL_TRUE; - contextAttributesWithNvidiaReset << GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB << GLX_LOSE_CONTEXT_ON_RESET_ARB; - contextAttributesWithNvidiaReset << GLX_GENERATE_RESET_ON_VIDEO_MEMORY_PURGE_NV << GL_TRUE; - - contextAttributesWithNvidiaReset << None; - m_context = glXCreateContextAttribsARB(m_display, config, m_shareContext, true, contextAttributesWithNvidiaReset.data()); - if (!m_context && m_shareContext) { - // re-try without a shared glx context - m_context = glXCreateContextAttribsARB(m_display, config, 0, true, contextAttributesWithNvidiaReset.data()); - if (m_context) - m_shareContext = 0; - } + contextAttributesWithRobustness << None; + m_context = glXCreateContextAttribsARB(m_display, config, m_shareContext, true, + contextAttributesWithRobustness.data()); + // Context creation against a shared context may fail specifically due to this request, so try + // without before dropping sharing. } if (m_context) { From c579a77f841ed44df25553972f8807110c55808d Mon Sep 17 00:00:00 2001 From: Kai Koehne Date: Fri, 13 Apr 2018 16:27:36 +0200 Subject: [PATCH 2/7] Document libdbus-1 code in Qt D-Bus [ChangeLog][Third-Party Code] Libdbus-1 code in Qt D-Bus is now properly documented. The code is licensed under AFL-2.1 OR GPL-2.0-or-later. Change-Id: I38bd6f38175562fff03ae84fc7a5c435de4cb972 Reviewed-by: Thiago Macieira --- src/dbus/LIBDBUS-1-LICENSE.txt | 157 +++++++++++++++++++++++++++++ src/dbus/doc/src/qtdbus-index.qdoc | 7 +- src/dbus/qt_attribution.json | 15 +++ 3 files changed, 178 insertions(+), 1 deletion(-) create mode 100644 src/dbus/LIBDBUS-1-LICENSE.txt create mode 100644 src/dbus/qt_attribution.json diff --git a/src/dbus/LIBDBUS-1-LICENSE.txt b/src/dbus/LIBDBUS-1-LICENSE.txt new file mode 100644 index 0000000000..ff2c19be45 --- /dev/null +++ b/src/dbus/LIBDBUS-1-LICENSE.txt @@ -0,0 +1,157 @@ +Copyright (C) 2002, 2003 CodeFactory AB +Copyright (C) 2004, 2005 Red Hat, Inc. + +Licensed under the Academic Free License version 2.1 + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. + + +Copyright (C) + +This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. + +This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. + +You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 , USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this when it starts in an interactive mode: + +Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: + +Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. + +, 1 April 1989 Ty Coon, President of Vice diff --git a/src/dbus/doc/src/qtdbus-index.qdoc b/src/dbus/doc/src/qtdbus-index.qdoc index eed5e42731..18a4aa6d0f 100644 --- a/src/dbus/doc/src/qtdbus-index.qdoc +++ b/src/dbus/doc/src/qtdbus-index.qdoc @@ -200,7 +200,7 @@ Information about the messages will be written to the console the application was launched from. - \section1 Licenses + \section1 Licenses and Attributions The Qt D-Bus module is available under commercial licenses from \l{The Qt Company}. In addition, it is available under free software licenses. Since Qt 5.4, @@ -209,6 +209,11 @@ the \l{GNU General Public License, version 2}. See \l{Qt Licensing} for further details. + Furthermore, Qt D-Bus in Qt \QtVersion may contain third party + modules under following permissive licenses: + + \generatelist{groupsbymodule attributions-qtdbus} + \section1 Further Reading The following documents contain information about Qt's D-Bus integration diff --git a/src/dbus/qt_attribution.json b/src/dbus/qt_attribution.json new file mode 100644 index 0000000000..52636ba89b --- /dev/null +++ b/src/dbus/qt_attribution.json @@ -0,0 +1,15 @@ +{ + "Id": "libdbus-1-headers", + "Name": "libdus-1 headers", + "QDocModule": "qtdbus", + "QtUsage": "Qt D-Bus uses constants and typedefs from libdbus-1 headers.", + + "Description": "D-Bus is a message bus system, a simple way for applications to talk to one another.", + "Homepage": "https://www.freedesktop.org/wiki/Software/dbus/", + "LicenseId": "AFL-2.1 OR GPL-2.0-or-later", + "License": "Academic Free License v2.1, or GNU General Public License v2.0 or later", + "LicenseFile": "LIBDBUS-1-LICENSE.txt", + "Files": "dbus_minimal_p.h", + "Copyright": "Copyright (C) 2002, 2003 CodeFactory AB +Copyright (C) 2004, 2005 Red Hat, Inc." +} From 8c57663ed21855ad6b888bd01785b7f4e9251ae6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Klitzing?= Date: Tue, 24 Apr 2018 10:00:03 +0200 Subject: [PATCH 3/7] Fix documentation of setBackendConfigurationOption MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Introduced by mistake in f55c73ede28d4455f555a28e401407326ac9b954 Change-Id: Ieac8fc0a6bb536e5ef3770a22785fe41d4033ee9 Reviewed-by: Mårten Nordheim Reviewed-by: Timur Pocheptsov --- src/network/ssl/qsslconfiguration.cpp | 8 ++++---- src/network/ssl/qsslconfiguration.h | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/src/network/ssl/qsslconfiguration.cpp b/src/network/ssl/qsslconfiguration.cpp index 116a6693c4..1071662d96 100644 --- a/src/network/ssl/qsslconfiguration.cpp +++ b/src/network/ssl/qsslconfiguration.cpp @@ -876,7 +876,7 @@ void QSslConfiguration::setDiffieHellmanParameters(const QSslDiffieHellmanParame Returns the backend-specific configuration. - Only options set by addBackendConfiguration() or setBackendConfiguration() will be + Only options set by setBackendConfigurationOption() or setBackendConfiguration() will be returned. The internal standard configuration of the backend is not reported. \sa setBackendConfigurationOption(), setBackendConfiguration() @@ -916,13 +916,13 @@ void QSslConfiguration::setBackendConfigurationOption(const QByteArray &name, co Without a \a backendConfiguration parameter this function will clear the backend-specific configuration. More information about the supported - options is available in the documentation of addBackendConfiguration(). + options is available in the documentation of setBackendConfigurationOption(). \sa backendConfiguration(), setBackendConfigurationOption() */ -void QSslConfiguration::setBackendConfiguration(const QMap &backendConfig) +void QSslConfiguration::setBackendConfiguration(const QMap &backendConfiguration) { - d->backendConfig = backendConfig; + d->backendConfig = backendConfiguration; } /*! diff --git a/src/network/ssl/qsslconfiguration.h b/src/network/ssl/qsslconfiguration.h index a5561d9828..fe4181d755 100644 --- a/src/network/ssl/qsslconfiguration.h +++ b/src/network/ssl/qsslconfiguration.h @@ -152,7 +152,7 @@ public: QMap backendConfiguration() const; void setBackendConfigurationOption(const QByteArray &name, const QVariant &value); - void setBackendConfiguration(const QMap &backendConfig = QMap()); + void setBackendConfiguration(const QMap &backendConfiguration = QMap()); static QSslConfiguration defaultConfiguration(); static void setDefaultConfiguration(const QSslConfiguration &configuration); From 967bb3f0d8d8c65bd1e09011d9daac21ab51b585 Mon Sep 17 00:00:00 2001 From: Oswald Buddenhagen Date: Thu, 19 Apr 2018 17:12:15 +0200 Subject: [PATCH 4/7] syncqt: don't write INJECTED_*HEADERS these are actually redundant with INJECTIONS. Change-Id: I0a71930401e00d30c9898b4d958de5e89c496d18 Reviewed-by: Joerg Bornemann Reviewed-by: Alexandru Croitor --- bin/syncqt.pl | 13 ++----------- mkspecs/features/qt_module_headers.prf | 8 ++++---- 2 files changed, 6 insertions(+), 15 deletions(-) diff --git a/bin/syncqt.pl b/bin/syncqt.pl index c6aced4412..3616db6f4b 100755 --- a/bin/syncqt.pl +++ b/bin/syncqt.pl @@ -922,9 +922,7 @@ foreach my $lib (@modules_to_sync) { #information used after the syncing my $pri_install_gfiles = ""; my $pri_install_files = ""; - my $pri_install_ifiles = ""; my $pri_install_pfiles = ""; - my $pri_install_ipfiles = ""; my $pri_install_qpafiles = ""; my $pri_injections = ""; my $pri_clean_files = ""; @@ -1092,9 +1090,7 @@ foreach my $lib (@modules_to_sync) { $injection .= ":$class"; } - if ($shadow) { - $pri_install_ifiles .= "$pri_install_iheader "; - } else { + if (!$shadow) { # put it into the master file $master_contents{$public_header} = $requires if (shouldMasterInclude($iheader)); @@ -1106,10 +1102,7 @@ foreach my $lib (@modules_to_sync) { elsif ($qpa_header) { $pri_install_qpafiles.= "$pri_install_iheader ";; } - elsif ($shadow) { - $pri_install_ipfiles .= "$pri_install_iheader "; - } - else { + elsif (!$shadow) { $pri_install_pfiles.= "$pri_install_iheader ";; } $pri_injections .= fixPaths($iheader, "$out_basedir/include/$lib") @@ -1232,10 +1225,8 @@ foreach my $lib (@modules_to_sync) { #handle the headers.pri for each module my $headers_pri_contents = ""; $headers_pri_contents .= "SYNCQT.HEADER_FILES = $pri_install_files\n"; - $headers_pri_contents .= "SYNCQT.INJECTED_HEADER_FILES = $pri_install_ifiles\n"; $headers_pri_contents .= "SYNCQT.GENERATED_HEADER_FILES = $pri_install_gfiles\n"; $headers_pri_contents .= "SYNCQT.PRIVATE_HEADER_FILES = $pri_install_pfiles\n"; - $headers_pri_contents .= "SYNCQT.INJECTED_PRIVATE_HEADER_FILES = $pri_install_ipfiles\n"; $headers_pri_contents .= "SYNCQT.QPA_HEADER_FILES = $pri_install_qpafiles\n"; $headers_pri_contents .= "SYNCQT.CLEAN_HEADER_FILES = $pri_clean_files\n"; $headers_pri_contents .= "SYNCQT.INJECTIONS = $pri_injections\n"; diff --git a/mkspecs/features/qt_module_headers.prf b/mkspecs/features/qt_module_headers.prf index 38e293db9e..7d97fb083a 100644 --- a/mkspecs/features/qt_module_headers.prf +++ b/mkspecs/features/qt_module_headers.prf @@ -114,8 +114,6 @@ syncQtResolve(HEADER_FILES, $$_PRO_FILE_PWD_) syncQtResolve(PRIVATE_HEADER_FILES, $$_PRO_FILE_PWD_) syncQtResolve(QPA_HEADER_FILES, $$_PRO_FILE_PWD_) syncQtResolve(GENERATED_HEADER_FILES, $$INC_PATH/include/$$MODULE_INCNAME) -syncQtResolve(INJECTED_HEADER_FILES, $$OUT_PWD) -syncQtResolve(INJECTED_PRIVATE_HEADER_FILES, $$OUT_PWD) !lib_bundle: \ # Headers are embedded into the bundle, so don't install them separately. CONFIG += qt_install_headers @@ -128,8 +126,6 @@ exists($$OUT_PWD/qt$${MODULE}-config.h) { SYNCQT.INJECTIONS += \ $$fwd_rel/qt$${MODULE}-config.h:qt$${MODULE}-config.h \ $$fwd_rel/qt$${MODULE}-config_p.h:$$MODULE_VERSION/$$MODULE_INCNAME/private/qt$${MODULE}-config_p.h - SYNCQT.INJECTED_HEADER_FILES += $$OUT_PWD/qt$${MODULE}-config.h - SYNCQT.INJECTED_PRIVATE_HEADER_FILES += $$OUT_PWD/qt$${MODULE}-config_p.h } for (injection, SYNCQT.INJECTIONS) { @@ -142,6 +138,10 @@ for (injection, SYNCQT.INJECTIONS) { write_file($$MAIN_FWD, MAIN_FWD_CONT)|error() equals(fwd_hdr, ofwd_hdr): touch($$MAIN_FWD, $$dst_hdr) !git_build: QMAKE_DISTCLEAN += $$MAIN_FWD + !contains(ofwd_hdr, .*/private/.*): \ + SYNCQT.INJECTED_HEADER_FILES += $$dst_hdr + else: \ + SYNCQT.INJECTED_PRIVATE_HEADER_FILES += $$dst_hdr injects = $$member(injects, 2, -1) for (inject, injects) { CLASS_FWD = $$MODULE_INC_OUTDIR/$$inject From e46f9d68d8a8cc75c011fb304f064b927a784d56 Mon Sep 17 00:00:00 2001 From: Oswald Buddenhagen Date: Thu, 19 Apr 2018 18:19:13 +0200 Subject: [PATCH 5/7] syncqt: fix CamelCase aliases for injected headers don't put them into GENERATED_HEADER_FILES, as they obviously cannot be found in a pre-synced source dir. instead, let the injection code itself add them to INJECTED_HEADER_FILES. Task-number: QTBUG-67813 Change-Id: Id2a7c565b14fcba8aba9d1dd8b1dd39c586d0d91 Reviewed-by: Joerg Bornemann Reviewed-by: Alexandru Croitor --- bin/syncqt.pl | 2 +- mkspecs/features/qt_module_headers.prf | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/bin/syncqt.pl b/bin/syncqt.pl index 3616db6f4b..f202599fe0 100755 --- a/bin/syncqt.pl +++ b/bin/syncqt.pl @@ -1086,7 +1086,7 @@ foreach my $lib (@modules_to_sync) { # } my $class_header = "$class "; $pri_install_gfiles .= $class_header - unless($pri_install_gfiles =~ $class_header); + unless ($shadow || $pri_install_gfiles =~ $class_header); $injection .= ":$class"; } diff --git a/mkspecs/features/qt_module_headers.prf b/mkspecs/features/qt_module_headers.prf index 7d97fb083a..e45ac94966 100644 --- a/mkspecs/features/qt_module_headers.prf +++ b/mkspecs/features/qt_module_headers.prf @@ -149,6 +149,7 @@ for (injection, SYNCQT.INJECTIONS) { write_file($$CLASS_FWD, CLASS_FWD_CONT)|error() touch($$CLASS_FWD, $$MAIN_FWD) !git_build: QMAKE_DISTCLEAN += $$CLASS_FWD + SYNCQT.INJECTED_HEADER_FILES += $$CLASS_FWD } } From 8863b8f24fc0751d9b8015b7f1344f76942dbb82 Mon Sep 17 00:00:00 2001 From: Thiago Macieira Date: Tue, 24 Apr 2018 10:38:03 -0700 Subject: [PATCH 6/7] QSysInfo: Correct the \since for {machine,boot}UniqueId() The code was written before 5.10 was released, but took long to be merged. Change-Id: If90a92b041d3442fa0a4fffd15286fe079b058e1 Reviewed-by: Edward Welbourne --- src/corelib/global/qglobal.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp index b75b218201..ad015ee048 100644 --- a/src/corelib/global/qglobal.cpp +++ b/src/corelib/global/qglobal.cpp @@ -2856,7 +2856,7 @@ enum { }; /*! - \since 5.10 + \since 5.11 Returns a unique ID for this machine, if one can be determined. If no unique ID could be determined, this function returns an empty byte array. @@ -2929,7 +2929,7 @@ QByteArray QSysInfo::machineUniqueId() } /*! - \since 5.10 + \since 5.11 Returns a unique ID for this machine's boot, if one can be determined. If no unique ID could be determined, this function returns an empty byte From a7863a58545a6c59eaf16f36905efcbf0e4f94f9 Mon Sep 17 00:00:00 2001 From: Antti Kokko Date: Fri, 20 Apr 2018 14:18:25 +0300 Subject: [PATCH 7/7] Add changes file for Qt 5.11.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Done-with: Thiago Macieira Done-with: Oswald Buddenhagen Done-with: Richard Moe Gustavsen Done-with: Timur Pocheptsov Done-with: Mårten Nordheim Done-with: Lars Knoll Change-Id: I7584f8d010ab6abffcd5c92ac6192a04dc20074d Reviewed-by: Thiago Macieira Reviewed-by: Mårten Nordheim Reviewed-by: Edward Welbourne Reviewed-by: Lars Knoll --- dist/changes-5.11.0 | 399 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 399 insertions(+) create mode 100644 dist/changes-5.11.0 diff --git a/dist/changes-5.11.0 b/dist/changes-5.11.0 new file mode 100644 index 0000000000..7f3bdf4b9b --- /dev/null +++ b/dist/changes-5.11.0 @@ -0,0 +1,399 @@ +Qt 5.11 introduces many new features and improvements as well as bugfixes +over the 5.10.x series. For more details, refer to the online documentation +included in this distribution. The documentation is also available online: + +http://doc.qt.io/qt-5/index.html + +The Qt version 5.11 series is binary compatible with the 5.10.x series. +Applications compiled for 5.10 will continue to run with 5.11. + +Some of the changes listed in this file include issue tracking numbers +corresponding to tasks in the Qt Bug Tracker: + +https://bugreports.qt.io/ + +Each of these identifiers can be entered in the bug tracker to obtain more +information about a particular change. + +**************************************************************************** +* Important Behavior Changes * +**************************************************************************** + + - [QTBUG-63150] Characters invalid in XML, such as 0x0 or 0xfffe, as well + as strings containing unmatched UTF-16 surrogates are now suppressed + from the output of QXmlStreamWriter and cause the error flag to be set. + + - Logging (including qDebug and qWarning): + * The QT_LOGGING_TO_CONSOLE environment variable has been deprecated. + Use the more specific QT_ASSUME_STDERR_HAS_CONSOLE or + QT_FORCE_STDERR_LOGGING, depending on your usecase. + +**************************************************************************** +* General Notes * +**************************************************************************** + +Deprecation Notices +------------------- + + - Microsoft Visual Studio 2013 (compiler version 12.0) is no longer + supported with this Qt version. + - macOS 10.10 is no longer supported with this Qt version. + +Third-Party Code +---------------- + + - Removed attribution for QTemporaryFile: The original code got rewritten. + - Documented use of "Unicode Character Database (UCD)" in Qt Core. + - Clarified use of "Unicode Common Local Data Repository (CLDR)" in the + documentation. Also updated SPDX license name / ID. + - Sqlite was updated to version 3.23.1 + - Libdbus-1 code in Qt D-Bus is now properly documented. The code is + licensed under AFL-2.1 OR GPL-2.0-or-later. + - Bundled HarfBuzz-NG copy updated to 1.7.4. + +**************************************************************************** +* Library * +**************************************************************************** + +QtCore +------ + + - [QTBUG-38156] Apple Unified Logging is now supported on Apple platforms. + + - QAbstractItemModel: + * Added QAbstractItemModel::checkIndex(), a debugging function for + QAbstractItemModel subclasses. + + - QBitArray: + * Added fromBits(), which creates a QBitArray from a dense bit array, + and bits(), which returns that. + + - QDateTime: + * [QTBUG-64401] Years up to 9999 can now be parsed without error + (previously 8000 and beyond were treated as invalid) in all formats + (not only in ISO format). Widgets handling dates now support dates to + 9999, likewise. + * [QTBUG-63072] When parsing dates and times from strings, fixed-width + date-time fields, such as a "dd" for day, QDateTime now rejects all + values that should be padded, rather than only doing so when the value + is a prefix of some value that would fill the field-width. Use a + single letter for the field, e.g. "d" for day, if you want to accept + short values. (QDateTimeEdit is not affected.) + + - QJsonValue: + * fromVariant() conversion now converts from QUrl and QUuid using + special encoding forms to ensure best JSON compatibility. + + - QLockFile: + * [QTBUG-63425] QLockFile can now properly conclude that a lock file + from a previous boot of the same device is stale and can be removed. + This is implemented only for Linux and Apple operating systems. + + - QMetaObject: + * [QTBUG-66744] It is now possible to use template class instances + inheriting from a Q_GADGET in Qml. + + - QSaveFile: + * [QTBUG-66268] Fixed an issue that would cause QSaveFile::commit() to + fail if Unix signals were delivered at the same time. + + - QScopedPointer: + * Added get(), for compatibility with std::shared_ptr. + + - QSharedPointer: + * Added get(), for compatibility with std::shared_ptr. + + - QString: + * Added remove() overload taking QLatin1String. + + - QStringBuilder: + * Added support for char16_t characters and strings. + * Added support for QStringView. + + - QSysInfo: + * [QTBUG-63425] Added machineUniqueId() and bootUniqueId(). + + - QThread: + * [QTBUG-53357] Changed how Qt thread priorities are mapped to QNX + system thread priorities. + + - QUrl: + * Fixed a bug in parsing IPv6 addresses with more than 4 hex digits in a + component. + + - QUuid: + * Added a parameter to both toString() and toByteArray() to allow + controlling the use or not of the braces and dashes in the string + form. + + - QVarLengthArray: + * Added rvalue overloads of prepend and insert. + * QVarLengthArray can now contain movable but non-copyable types, such as + std::unique_ptr. + * Added missing rvalue overload of operator+=() and operator<<(). + + - QVariant: + * Conversions of QDateTime to strings now contain the millisecond + components. + + - QVector: + * Added rvalue overloads of prepend and insert. + * Added missing rvalue overload of operator+=() and operator<<() + +QtGui +----- + + - [QTBUG-59762] The QT_QPA_PLATFORM environment variable and the -platform + argument now support a list of platform plugins in prioritized + order. Platforms are separated by semicolons. + + - QGuiApplication: + * Added fontChanged() signal. + + - QIcon: + * [QTBUG-33123] Added fallbackSearchPaths() that will be used to find + icons missing in the current icon theme. + + - QStaticText: + * [QTBUG-65836] Fixed explicitly set width not being respected. + + - Text: + * [QTBUG-45957] Fixed a bug where QStaticText would not use the + QPainter's pen color for text when other text colors were also in use. + Internally this reserves QColor(0, 0, 0, 0) for use with QStaticText. + * Added QFontMetrics::horizontalAdvance() and + QFontMetricsF::horizontalAdvance() to replace the confusingly named + width() function. The latter has now been deprecated. + * [QTBUG-65345] Fixed an issue where changing the letter spacing type of + a QTextCharFormat would not cause its font to update. + +QtNetwork +--------- + + - QHostAddress: + * Added isGlobal(), isLinkLocal(), isSiteLocal(), + isUniqueLocalUnicast(), and isBroadcast() classification functions to + complement isLoopback() and isMulticast(). + * Fixed a bug in parsing IPv6 addresses with more than 4 hex digits in a + component. + +- QNetworkAccessManager: + * [QTBUG-61397] Added Http2DirectAttribute to enable 'direct' HTTP/2 + protocol without ALPN/NPN and without protocol upgrade negotiations. + * [QTBUG-66913] Fixed a crash in HTTP/2 protocol handler (when server + responds with redirect or some error status code early, not wating + for a stream to be closed on client side). + + - QNetworkInterface: + * Added type(). + * Added maximumTransmissionUnit(). + * Added preferredLifetime() and validityLifetime() to + QNetworkAddressEntry that report the remaining lifetime of the address + in the network interface. + * Added dnsEligibility() to QNetworkAddressEntry to indicate whether the + address is eligible or not for publication in DNS or similar + mechanisms. + * [QTBUG-67226] Fixed a regression in reporting the local address of a + point-to-point tunnel network interface. + + - QSslSocket: + * [QTBUG-67584] When using OpenSSL 1.1, it now correctly sets protocol + version for QSsl::TlsV1_0, QSsl::TlsV1_1 and QSsl::TlsV1_2. + * [QTBUG-67112] On WinRT QSsl::SecureProtocols (default) now enables + TLSv1.1 and TLSv1.2. + * On WinRT QSsl::TlsV1SslV3 now enables SSLv3 and not just TLSv1. + +QtPrintSupport +-------------- + + - Larger improvements to the CUPS print dialog. + * Added an advanced options tab in the printer properties, containing + all the printer options exposed through the CUPS API. + * Implemented support for installable options (add-ons to the printer). + * Added support for storing the selected settings between application runs. + * Added support for localized options in the advanced tab. + * The CUPS print dialog now supports printing of arbitrary ranges. + + - QPrintDialog + * [QTBUG-58733] Fixed handling of custom page sizes. + +QtSql +----- + + - OCI support: + * [QTBUG-23] Added support for the TIMESTAMP data type. + + - PostgreSQL support: + * [QTBUG-63714] Added support for forward-only queries (requires libpq + version 9.2 or later). + * Added support for multiple result sets. + + - QSqlDatabase: + * [QTBUG-216] QSqlDatabase::database() will return an invalid + QSqlDatabase if the calling thread does not own the requested + QSqlDatabase. + +QtTest +------ + + - The qtest_global.h header is now deprecated. Include qttestglobal.h + instead. + - Added QAbstractItemModelTester, a class to help testing item models. + +QtWidgets +--------- + + - [QTBUG-62094] QDesktopWidget has been deprecated. Use the corresponding + QScreen functions instead. + - [QTBUG-49374][QTBUG-65237][QTBUG-49374] Fixed several issues related + to HiDPI support in QStyle. + + - Item views: + * [QTBUG-48725] QTreeView now calls canFetchMore() and fetchMore() when + the bottom of the QTreeView is scrolled to. + * [QTBUG-65082] Add ability to show QJsonValue::Bool/Double to + QTreeView, QTableView and QListView. + + - QAbstractItemModel: + * Implemented improved support for the optional "role" parameter in the + "dataChanged" signal. + + - QColorDialog: + * [QTBUG-64500] Fixed persistence of custom colors when relaunching an + application. + + - QHeaderView: + * Flat treeviews can now allow the user to move the first column (like + in Qt 4.x) using the new method QHeaderView::setFirstSectionMovable(). + * MinimumSectionSize/MaximumSectionSize is now respected when calling + resizeSection(). + + - QLineEdit: + * Implemented quick text selection by mouse in QLineEdit. + * Placeholder text is now used as accessible description if the latter + has not been set. + + - QListView: + * QListView now honors css :first/:middle/:last Pseudo-States. + + - QMenu: + * [QTBUG-25669] Fixed a bug in QMenu that caused QMenuBar::triggered() to + be fired multiple times. + + - QMenuBar: + * Added overloads of addAction() using Qt 5 signals and slots. + + - QStandardItemModel: + * [QTBUG-45114][QTBUG-10872] Fixed setItemData() incorrectly deleting + unmodified data. That behavior is not following QAbstractItemModel's + documented behavior which is no modification of data not provided in + parameter. + + - QStyle: + * [QTBUG-53094] Added SH_ComboBox_AllowWheelScrolling as a style hint to + enable/disable the use of the mouse wheel in a QComboBox. This + defaults to true in all styles except the macOS one so there is no + change in existing behavior. + + - QTextEdit/QPlainTextEdit + * [QTBUG-63868] context menus will now open on right mouse click even if + the focus policy is Qt::NoFcous (allowing text copy). + + - QTreeWidgetItem: + * QTreeWidgetItem::insertChildren now ignores insertions happening at + invalid indices, for consistency with QTreeWidgetItem::insertChild. + +**************************************************************************** +* Platform-specific Changes * +**************************************************************************** + +Android +------- + + - The application and dependent Qt libraries are now loaded on the same + thread as main() is run on, ensuring that global static initializers, + constructor functions, and main() are all run on the same thread. The + same applies during application shutdown, for destructors of global + objects, and destructor functions. + +Linux/EGLFS +----------- + + - [QTBUG-63088] The DRM+GBM backend now exposes the DRM/GBM device handle + under the key "dri_fd", queriable via nativeResourceForIntegration(). + +Linux/XCB +--------- + + - [QTBUG-56452] Added missing dead key symbols, enabling their use with + the "compose" input module. + - Added support for flatpak portals. Flatpak is a software utility for + software deployment and package management. It provides a sandbox + environment in which users can run applications in isolation from the + rest of the system. To communicate with the system flatpak uses portals, + which are designed to be a bridge between sandboxed applications and + desktop/system running on user's computer. Flatpak runs automatically + this as service, called xdg-desktop-portal, which exports portals on DBus + and which are by default visible to all applications running under + Flatpak. + - [QTBUG-44938] Qt now falls back to X11 core keycode information if an XKB + keymap could not be determined through the connection. + + - ibus: + * Support ForwardKeyEvent signal + +Windows +------- + + - [QTPM-487][QTBUG-53024][QTBUG-43190][QTBUG-61926][QTBUG-38499] + [QTBUG-38337][QTBUG-38501][QTBUG-38502][QTBUG-38504][QTBUG-38505] + [QTBUG-38507] The Windows Accessibility back end, formerly based on + Microsoft Active Accessibility, was replaced with a new implementation + based on Microsoft UI Automation. + + - [QTBUG-44594] Added support for End-User Defined Characters in Qt. + +iOS +--- + + - [QTBUG-59042] The Apple Pencil now generates QTabletEvents, with the + complete feature set (tilt, rotation, pressure). + +macOS +----- + + - QMacStyle does no longer depend on HITheme — or Carbon for that matter. + Its implementation now relies exclusively on AppKit and custom code for + rendering and pixel metrics. + +**************************************************************************** +* Tools * +**************************************************************************** + +configure & build system +------------------------ + + - [QTBUG-61260] Fixed build with -sanitize address. + - [QTBUG-61373][Windows] Restored default -prefix to C:\Qt\Qt-\. + - [QTBUG-66355] pkg-config is now tried first to find system pcre2-16. + - [QTBUG-66675] Fixed -debug-and-release builds with qtquickcompiler. + - [Windows] OpenSSL 1.1 detection is now automatic. + - [X11] The -xkb-config-root command line switch has been removed as it + is no longer needed when configuring with -qt-xkbcommon-x11. + - Added the -gdb-index option to speed up debugging with GDB. + - More Qt features were made optional as part of the Qt Lite project. + - Removed compatibility of the modules with CMake < 3.1. + +qmake +----- + + - [QTBUG-35131][Xcode] Fixed build breakage when an extra compiler's + output directory (OBJECTS_DIR, MOC_DIR, etc.) contains "/../". + - [QTBUG-45211][iOS] Fixed building of QML based test cases. + - [QTBUG-66265][VS2017] Fixed building projects with Windows 8.1 SDK. + - [QTBUG-66770][Android][x86] The clang makespec now adds -mstackrealign. + - [QTBUG-67011] Fixed immediate RESOURCES when using an absolute RCC_DIR. + - [QTBUG-67286][Darwin] Fixed error messages when SDK cannot be resolved. + - [Darwin] Fixed the selected SDK's compilers not being used for plain C + sources. + - [Darwin] Fixed QMAKE_BUNDLE_DATA with extra compiler generated files.