mirror of
https://github.com/crystalidea/qt6windows7.git
synced 2024-11-23 03:59:59 +08:00
123 lines
4.1 KiB
Groff
123 lines
4.1 KiB
Groff
Qt 5.9.5 is a bug-fix release. It maintains both forward and backward
|
|
compatibility (source and binary) with Qt 5.9.0 through 5.9.4.
|
|
|
|
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 5.9 series is binary compatible with the 5.8.x series.
|
|
Applications compiled for 5.8 will continue to run with 5.9.
|
|
|
|
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.
|
|
|
|
****************************************************************************
|
|
* Qt 5.9.5 Changes *
|
|
****************************************************************************
|
|
|
|
QtCore
|
|
------
|
|
|
|
- QDateTime and QLocale:
|
|
* [QTBUG-66076] Fixed a crash if the date/time parsed with Qt::ISODate and
|
|
Qt::ISODateWithMS had a 'T' for the time, but no actual time.
|
|
|
|
- QObject:
|
|
* [QTBUG-65712] Improved performance of QObject::deleteLater.
|
|
|
|
- QPluginLoader:
|
|
* [QTBUG-65197] Fixed a bug that would cause the Qt plugin scanning
|
|
system to allocate too much memory and possibly crash the process.
|
|
|
|
- QStandardPaths:
|
|
* [QTBUG-65687] Fixed a memory leak with displayName() on Apple platforms.
|
|
* [QTBUG-65820] Fixed QStandardPaths::AppDataLocation on Android.
|
|
|
|
QtGui
|
|
-----
|
|
|
|
- Text:
|
|
* [QTBUG-61882] Fixed a bug where mixing different writing systems with
|
|
emojis could lead to missing glyphs.
|
|
* [QTBUG-65519] Fixed ZWJ and ZWNJ control characters when fallback
|
|
fonts are in use.
|
|
|
|
QtWidgets
|
|
---------
|
|
|
|
- QTreeView:
|
|
* [QTBUG-65980] Fixed missing update of QTreeView on changing tree
|
|
position.
|
|
|
|
- QLabel:
|
|
* [QTBUG-66841] Fixed crash related to deleted buddy.
|
|
|
|
- QHeaderView:
|
|
* [QTBUG-65478] Fixed crash that could happen during layout.
|
|
* [QTBUG-66444][QTBUG-65478][QTBUG-65478] Fixed section resize settings
|
|
getting lost after layouting.
|
|
* [QTBUG-66413][QTBUG-65478] Fixed hidden section issues during layout.
|
|
* [QTBUG-65478] Fixed section restore issues after a layout change.
|
|
|
|
- QFusionStyle:
|
|
* [QTBUG-66343] Fixed checkbox rendering regression in low DPI settings.
|
|
|
|
- QComboBox:
|
|
* [QTBUG-55251] Fixed context menu opening up at the wrong location.
|
|
|
|
- QFileDialog:
|
|
* Fixed regression when using QFileDialog::getOpenFileUrl() using
|
|
remote URLs.
|
|
|
|
- QWidget:
|
|
* [QTBUG-65783] Fixed crash when platform window creation fails.
|
|
|
|
Third-Party Code
|
|
----------------
|
|
|
|
- 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.
|
|
|
|
Platform-specific changes
|
|
-------------------------
|
|
|
|
- Android:
|
|
* [QTBUG-65863] Fixed the detection of which thread is the main thread on
|
|
Android.
|
|
|
|
- Windows:
|
|
* Named pipes internally created by QProcess now contain the PID in their
|
|
name to ensure uniqueness.
|
|
|
|
- winrt:
|
|
* -qdevel and -qdebug are removed from the command line arguments and
|
|
not passed to the application.
|
|
|
|
****************************************************************************
|
|
* Tools *
|
|
****************************************************************************
|
|
|
|
configure & build system
|
|
------------------------
|
|
|
|
- [QTBUG-65753] Fixed installation of example sources for qrc/rc files.
|
|
- [Windows] cl.exe is now preferred over clang-cl.exe again.
|
|
|
|
qmake
|
|
-----
|
|
|
|
- [QTBUG-50839][Windows] Paths starting with a (back-)slash but without
|
|
a drive letter are not considered absolute any more.
|
|
- [QTBUG-63637][MinGW] Fixed cross-compilation from Linux.
|
|
- [QTBUG-65106] Fixed complaints about missing modules in $$QT after the
|
|
project has already failed requires() (or REQUIRES=).
|
|
- [QTBUG-65477][Darwin] Bundle identifiers are now properly escaped.
|
|
- [Windows] Fixed 'make check' for executables in subdirectories.
|