mirror of
https://github.com/crystalidea/qt6windows7.git
synced 2024-11-23 03:59:59 +08:00
185 lines
7.9 KiB
Groff
185 lines
7.9 KiB
Groff
Qt 5.4.1 is a bug-fix release. It maintains both forward and backward
|
|
compatibility (source and binary) with Qt 5.4.0 except on Windows
|
|
when using MSVC 2012 or MSVC 2013. See note below.
|
|
|
|
For more details, refer to the online documentation included in this
|
|
distribution. The documentation is also available online:
|
|
|
|
http://doc.qt.io/qt-5.4/
|
|
|
|
The Qt version 5.4 series is binary compatible with the 5.3.x series.
|
|
Applications compiled for 5.3 will continue to run with 5.4 with the
|
|
exception of on Windows when using MSVC 2012 or MSVC 2013. See note
|
|
below.
|
|
|
|
Some of the changes listed in this file include issue tracking numbers
|
|
corresponding to tasks in the Qt Bug Tracker:
|
|
|
|
http://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 *
|
|
****************************************************************************
|
|
- Restored binary compatibility with Qt 5.3.2 on Windows when using MSVC
|
|
2012 or MSVC 2013. This means that Qt 5.4.1 is no longer binary compatible
|
|
with Qt 5.4.0 when using either of those compilers.
|
|
- [QTBUG-42594] OS X binary package: fixed incorrect linking to libraries in
|
|
/opt/local/lib
|
|
|
|
****************************************************************************
|
|
* Library *
|
|
****************************************************************************
|
|
|
|
QtCore
|
|
------
|
|
- [QTBUG-43893] Fixed memory leak in qSetMessagePattern
|
|
- [QTBUG-43513] QXmlStreamReader: Correctly parse XML containing NUL bytes
|
|
in the input stream
|
|
- [QTBUG-43352] QTemporaryDirectory: Properly clean up in case of a failure
|
|
- [QTBUG-43827] Fixed regression in QSortFilterProxyModel which crashed when
|
|
sorting a tree model
|
|
|
|
QtGui
|
|
-----
|
|
- [QTBUG-44273] Fixed misplacement of outlined text with native text rendering
|
|
- [QTBUG-44147] Fixed VNC not working on some VNC servers
|
|
- [QTBUG-43850] Fixed crash with multi-threaded font usage
|
|
- [QTBUG-43850] Made the old harfbuzz fallback available at runtime
|
|
- Improvements to the experimental high-dpi support
|
|
- [QTBUG-43318] Better resolving of GLES3 functions to avoid issues when deploying
|
|
on systems with GLES 2.0 only
|
|
|
|
QtWidgets
|
|
---------
|
|
- [QTBUG-43830] Fixed crash in stylesheets when styling QProgressBar
|
|
- [QTBUG-43663] QColorDialog: Don't lose focus while color picking
|
|
|
|
QtNetwork
|
|
---------
|
|
- [QTBUG-43793] Fixed disconnections of QSSLSocket after starting encryption
|
|
|
|
QtSql
|
|
-----
|
|
- [QTBUG-36211] qpsql: Added timezone support for datetime fields.
|
|
- qodbc: Fixed converted string values on Microsoft SQL Server 2012
|
|
- [QTBUG-43874] QSqlQuery: Fixed failure of multiple execBatch() calls after
|
|
a single prepare() call
|
|
|
|
QtPrintSupport
|
|
--------------
|
|
- [QTBUG-43124] Fixed QPrinter::{width,height} return values
|
|
|
|
****************************************************************************
|
|
* Platform Specific Changes *
|
|
****************************************************************************
|
|
|
|
Linux/XCB
|
|
---------
|
|
- [QTBUG-43436] Fixed regression when drag and drop to other applications
|
|
- [QTBUG-43809] Turned off font hinting when doing high DPI scaling
|
|
- [QTBUG-43743] Fixed constantly resizing bigger window when devicePixelRatio is
|
|
greater than 1
|
|
- [QTBUG-43713] Fixed problems with multiple screens with different device pixel
|
|
ratios regarding window mapping and font sizes.
|
|
- [QTBUG-43688] Fixed physical DPI and size for rotated screens on X11
|
|
- [QTBUG-43049] Fixed grabKeyboard and grabMouse
|
|
- [QTBUG-36862] Now sends a leave event to the other window when a popup shows
|
|
which grabs the input
|
|
- [QTBUG-41590] Turned off subpixel gamma-correction on XCB
|
|
- Added support for SelectionClientClose in QXcbClipboard
|
|
- Fixed -nograb and -dograb arguments
|
|
- [QTBUG-43623] Fixed use after free
|
|
- [QTBUG-43436] Fixed regression in DnD. Make sure to preserve the QDrag until all
|
|
data has been received.
|
|
|
|
OS X
|
|
----
|
|
- [QTBUG-42952] macdeployqt: Fixed incorrect links to QtQuick plugin libraries
|
|
- [QTBUG-43061] Fixed namespacing of QNSViewMouseMoveHelper
|
|
- [QTBUG-43471] Fixed regression with Cut/Copy/Paste menu items staying disabled
|
|
after a filedialog was closed
|
|
- [QTBUG-42728] Fixed crash in QAction::setFont() when the font is unknown
|
|
- qt_mac_loadMenuNib: Prevent stale NIB files by diffing file size
|
|
- [QTBUG-43710] Fixed memory leak in QUrl::toCFUrl()
|
|
- [QTBUG-43061] Fixed namespacing of QNSViewMouseMoveHelper
|
|
- [QTBUG-40449] QMacPasteboardMimeFileUri: Use file paths instead of file references
|
|
- [QTBUG-36787] Fixed crashes occurring during PAC detection in
|
|
QNetworkProxyFactory::systemProxyForQuery()
|
|
|
|
Windows
|
|
-------
|
|
- [QTBUG-44021][QTBUG-35734] Fixed standard shortcuts when using a
|
|
non-Latin keyboard layout
|
|
- ANGLE: Fixed initialization of contexts
|
|
- [QTBUG-43832] Delayed the creation of static OpenGL context
|
|
- [QTBUG-43870] Fallback to ANGLE when OpenGL 1.x is detected
|
|
- [QTBUG-43466] Use the chosen DnD effect in drag enter/move for drop
|
|
- [QTBUG-41162] Fixed regression with dialogs not rendering when WA_TransluentBackground
|
|
is used
|
|
- [QTBUG-43833] Fixed crash when focus window does not have a native window
|
|
- [QTBUG-43263] Added infrastructure for GPU-specific GL renderers
|
|
- [QTBUG-43263] Added support for GPU detection
|
|
- [QTBUG-41782] Prevent buffer over-run when getting the glyph images
|
|
- [QTBUG-43420] Removed check for minimum/maximum size constraints
|
|
- [QTBUG-43308] Release mouse capture when window blocked by modal window
|
|
- [QTBUG-43082] Fixed PDF output when embedding fonts with a large internal leading
|
|
- [QTBUG-43343] Pass on any unhandled multimedia keys back to the system
|
|
- [QTBUG-43252] Do not register windows obtained by QWindow::fromWinId() for touch
|
|
- [QTBUG-43252] Fixed window geometry when using QWindow::fromWinId()
|
|
- [QTBUG-40578] Skip calculating margins for Qt::FramelessWindowHint
|
|
- [QTBUG-36318] Handle WM_WINDOWPOSCHANGING during window creation
|
|
- [QTBUG-42564] Brought FreeType rendering up to par with other platforms
|
|
- [QTBUG-36220] [QTBUG-36318] Implement heightForWidth()
|
|
- [QTBUG-40691] Correctly associate IME contexts
|
|
- [QTBUG-40691] Added support for capabilities to QPlatformInputContext
|
|
- Limit cursor cache to avoid hitting GDI resource limits
|
|
- [QTBUG-43900] rcc: Fixed build failure on Windows XP / MingW 4.9
|
|
- [QTBUG-41782] DirectWrite: Fixed possible buffer over-run in font handling
|
|
|
|
Android
|
|
-------
|
|
- [QTBUG-39712] Fixed problems caused by surface creation/destruction
|
|
|
|
iOS
|
|
---
|
|
- [QTBUG-43716] guard text responder from clearing selection
|
|
|
|
WinRT
|
|
-----
|
|
- [QTBUG-43862] Fixed QCoreApplication::quit() to exit application.
|
|
- [QTBUG-44196] Fixed click events being ignored when using pressAndHold.
|
|
|
|
Windows Embedded
|
|
----------------
|
|
- [QTBUG-44022] Fixed finding windows and widgets
|
|
|
|
QNX
|
|
---
|
|
- [QTBUG-43850] Fixed Harfbuzz-NG support
|
|
|
|
****************************************************************************
|
|
* Tools *
|
|
****************************************************************************
|
|
|
|
configure & build system
|
|
------------------------
|
|
|
|
- configure will now reject invalid -no-feature-* options.
|
|
- pkg-config assisted libudev detection was fixed.
|
|
- [QTBUG-43302][Android] The Android style is included when cross-building
|
|
on Windows as well.
|
|
- [QTBUG-43205][Unix] Fixed build D-Bus headers cannot be found.
|
|
|
|
qmake
|
|
-----
|
|
|
|
- [QTBUG-39690][Windows] Fixed file separators in 'make clean'.
|
|
- [QTBUG-40264][Unix] Fixed 'make distclean' for a dynamic library target.
|
|
- [QTBUG-42678] 'make distclean' now removes .qmake.{stash|super}.
|
|
- [QTBUG-43026][VS2010+] Fixed compilation of .rc files.
|
|
- [QTBUG-43457][MSVC] Fixed QMAKE_TARGET.arch for amd64_x86 x-build.
|
|
- INCLUDEPATH+=. is now unnecessary with all generators.
|