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Diffstat (limited to 'dist/changes-5.2.1')
| -rw-r--r-- | dist/changes-5.2.1 | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/dist/changes-5.2.1 b/dist/changes-5.2.1 new file mode 100644 index 0000000000..7762952b26 --- /dev/null +++ b/dist/changes-5.2.1 @@ -0,0 +1,164 @@ +Qt 5.2.1 is a bug-fix release. It maintains both forward and backward +compatibility (source and binary) with Qt 5.2.0. + +For more details, refer to the online documentation included in this +distribution. The documentation is also available online: + + http://qt-project.org/doc/qt-5.2 + +The Qt version 5.2 series is binary compatible with the 5.1.x series. +Applications compiled for 5.1 will continue to run with 5.2. + +Some of the changes listed in this file include issue tracking numbers +corresponding to tasks in the Qt Bug Tracker: + + http://bugreports.qt-project.org/ + +Each of these identifiers can be entered in the bug tracker to obtain more +information about a particular change. + +**************************************************************************** +* Important Behavior Changes * +**************************************************************************** + + - [QTBUG-34345][QTBUG-26008][QTBUG-26430] QPrinter no longer allows you to + set an invalid printer name. + - [QTBUG-34141] Parsing of Qt::ISODate by QDate::fromString() and + QDateTime()::fromString() is not as lenient as before, the date + component separators are now required to be non-numeric. This means a + string like "2000901901" will no longer be recognized as a valid ISO + Date, but "2000/01/01" will still be even though it doesn't strictly + meet the ISO format of "2000-01-01". + +**************************************************************************** +* Library * +**************************************************************************** + +QtCore +------ + + - [QTBUG-35069] Fixed a bug that caused negative number input using '-' to + be rejected because the current locale uses U+2212. QLocale::toString() + as well as QIntValidator and QDoubleValidator now accept both '-' and + U+2212, as well as the locale minus sign. QString also accepts '-' and + U+2212. + - Fixed sign conversion warnings in code using QMetaTypeId. + + - QTemporaryDir: + * Fixed a bug in QTemporaryDir name generator that dramatically reduced + randomness of the name. + + - QThread: + * [QTBUG-34840] Fixed handle leaks on Windows. + +QtGui +----- + + - [QTBUG-35421] Fixed crash when sending accessibility updates when the + corresponding widget does not have a corresponding QAccessibleInterface. + This showed on Mac for example with QStatusBar. + - Qt's generic font database now adds OpenType fonts (.otf). + + - Accessibility + * On Linux action names were returned as empty strings in AT-SPI + getActions, now returns the proper names. + + - QKeySequence: + * [QTBUG-24406] return Qt::Key_unknown with invalid modifiers on OS X + + - Text: + * [QTBUG-35740] Fixed regression when shaping some strings containing + characters from multiple fonts. + +QtPrintSupport +-------------- + + - [QTBUG-34700][QTBUG-35500] Fixed bugs that caused QtPrintSupport + not to report the correct the paper sizes on Windows and on OS X. + +QtSql +----- + + - IBase support: + * [QTBUG-33345] Custom port numbers are now supported. + * [QTBUG-13435] Fixed the internal state of IBase driver after a failed + open call. + + - MySQL / MariaDB support: + * [QTBUG-31124] Fixed handling of fractions of second. + + - Oracle support: + * [QTBUG-34794] Fixed the compilation + + - Sqlite support: + * [QTBUG-24200] Fixed handling of fractions of second. + * [QTBUG-35186] Fixed evaluation of driver options + +QtTestLib +--------- + + - [QTBUG-34630] The (default) plain text logger on Windows now logs to + either the system debug log (in case no console is open), or stdout, not + both. + +QtWidgets +--------- + + - QSpinBox: + * [QTBUG-20691] Entering positive values with the '+' prefix is now + allowed. + +**************************************************************************** +* Platform Specific Changes * +**************************************************************************** + +Android +------- + + - [QTBUG-34984] Added workarounds for OpenGL bugs on Samsung Galaxy + Tab 3. + +OS X +---- + + - [QTBUG-34411] Implemented QMainWindow::setUnifiedTitleAndToolBarOnMac. + +X11 / XCB +--------- + +- [QTBUG-32683] Fixed a bug that caused Qt applications to think the + screen DPI had changed when it had not, after connecting or + disconnecting monitors. + +Windows +------- + + - [QTBUG-8361] Maximizing frameless windows will no longer cover the + taskbar + - [QTBUG-34799] Updated QWidgetBackingStore and the Windows + implementation to support Qt::WA_StaticContents. + - [QTBUG-35357] Fixed a regression from Qt4 in QProcess that + prevented altering the pipe modes of stdin in the child process. + + +**************************************************************************** +* Tools * +**************************************************************************** + +configure & build system +------------------------ + + - [QTBUG-34949] EGL works with desktop OpenGL now + - A build from source will not install the Qt DLLs into lib/ any more. + The canonical location is bin/. + +qmake +----- + + - [QTBUG-35530] Fixed the detection of multiple VS installations. + - [QTBUG-35610] Fixed the generation of VS 2010 project files. + - [QTBUG-32412] Numerous fixes to Windows PDB file handling. + - [QTBUG-3883] Fixed make distclean not removing static library targets. + - Added makespec for clang using libc++ on Linux. + - qmake will not look for mkspecs/ directories in project trees any more. + Use .qmake.conf and/or .qmake.cache to "anchor" project roots. |