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2420 lines
103 KiB
Plaintext
2420 lines
103 KiB
Plaintext
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Qt 4.4 introduces many new features as well as many improvements and
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bugfixes over the 4.3.x series. For more details, see the online
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documentation which is included in this distribution. The
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documentation is also available at http://qt.nokia.com/doc/4.4
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The Qt version 4.4 series is binary compatible with the 4.3.x series.
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The Qt for Embedded Linux version 4.4 series is binary compatible with the
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Qtopia Core 4.3.x series. Applications compiled for 4.3 will continue to
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run with 4.4.
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Some of the changes listed in this file include issue tracking numbers
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corresponding to tasks in the Task Tracker:
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http://qt.nokia.com/developer/task-tracker
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Each of these identifiers can be entered in the task tracker to obtain
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more information about a particular change.
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****************************************************************************
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* General *
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****************************************************************************
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General Improvements
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--------------------
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- Legal
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* This version introduces the GPL version 3 as an alternative
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license for the Open Source Edition of Qt, in addition to the
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existing licenses.
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* Updated the GPL Exception to version 1.2, which grants additional
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rights to developers using the LGPL version 3.0 and other licenses
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for their software.
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- Configuration/Compilation
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* [102113, 151125] Make it possible to use Qt headers with MSVC's
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warning level 4.
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* [129841] Make Qt compile with Intel C++ 9.0 and Intel C++ 10 compilers
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on Windows.
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* [168868] Add experimental support for the Blackfin processor.
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* [188167] Fixed a bug in the solaris-cc mkspec that would cause
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it to always use RPATH, even when configured with -no-rpath.
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* [176029] Added qmalloc.cpp with qMalloc() and qFree() implementation
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to make it easier to replace the default container allocators with
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custom allocators (by providing your own qmalloc.o(bj) file).
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* Enable -reduce-exports automatically on linux-icc* mkspecs when
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using version 10.1 of the Intel C++ Compiler for Linux.
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* Add experimental support for the AVR32 processor.
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* Allow building Qt with -release and the Intel C++ Compiler for
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Linux. This required working around several compiler bugs by
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turning optimizations off for certain modules. See the compiler
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notes for more details.
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* Add support for MSVC 2008, and add separate mkspecs for MSVC 2002 &
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2003.
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* [189185] Avoid quoting the the include and library paths for iconv.
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- Documentation and Examples
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* The Qt Designer Manual was updated to include new Qt Designer features.
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* QtScript module overview was updated with more examples and reference
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material.
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* [161404] The 40000 Chips demo no longer shifts when clicking the OpenGL
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button.
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* [188676] Fixed text item moving in Diagram Scene example.
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* New demo: Embedded Dialogs
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* New demo: Browser
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* New example: Graphics View / Pad Navigator
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* New example: Item Views / Address Book
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* New example: WebKit / Previewer
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* New Example: XmlPatterns / Recipes
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* New tutorial: Address Book
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* Multiple bug fixes for the Torrent Client example.
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* Speed-ups in the Ported Asteroids Example.
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* [164223] All examples that use resources now include
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Q_INIT_RESOURCES to avoid breakage in static builds.
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- Translations
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* Added a Traditional Chinese translation of the Qt and tools courtesy
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of Franklin.
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* Added a Spanish translation of Qt courtesy of Enrique Matias Sanchez.
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- Signals and slots
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* [147681] Added support for 'long long' and 'unsigned long long'
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in queued connections.
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* [125987] Optimized QMetaObject::activate(), the function that
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actually delivers signals to all connected slots.
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* [164558] Fixed a bug that caused queued signals to be delivered out
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of order (not in the order they are emitted).
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* [169554] Added Q_EMIT, to correspond to Q_SIGNAL and Q_SLOT.
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- Multithreaded painting
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* [66358, 142031] Added support for painting on QImage, QPicture,
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and QPrinter in multiple threads. See the Multithreaded
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Programming documentation for more details on supported features
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and known limitations.
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- Embedded QWidget support for Graphics View
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* [177204] Added support for using layouts, styles, palettes and fonts,
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as well as embedding QWidgets into a QGraphicsScene.
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- XML support in QtCore
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* The QXmlStreamReader, QXmlStreamWriter and supporting classes
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have moved from the QtXml module to the QtCore module. This change is
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both source- and binary-compatible with previous versions. New
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applications can opt to not link to QtXml when using these classes.
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- Printing
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Made a number of improvements to printing in Qt 4.4, including
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support for setting custom page sizes and custom margins as well as
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the ability to programatically enumerate printers via the new
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QPrinterInfo class. A couple of new classes, QPrintPreviewWidget
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and QPrintPreviewDialog, have been added to make it easy to add a
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print preview to an application. The QPrintDialog and QPageSetupDialog
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for X11 have been redesigned and are hopefully easier to use.
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New features
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------------
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- XQuery 1.0 and XPath 2.0 support provided through the new QtXmlPatterns
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module.
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- Qt Help module for embedding documentation into applications.
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- QSystemSemaphore provides a general counting system semaphore.
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- QSharedMemory provides access to a shared memory segment between multiple
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threads and processes.
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- QLocalServer class provides a local socket-based server with a matching
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new QLocalSocket class.
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- QFileSystemModel provides a data model for the local file system. Unlike
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QDirModel, QFileSystemModel will fetch directory listings in a background
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thread to prevent any locking in the GUI. QFileSystemModel is also much
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faster and has a few more features then QDirModel.
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- QCommandLinkButton to support Vista style command links on all platforms.
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- QFormLayout provides a layout designed for convenient form creation with
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the appropriate appearance on different platforms. This class previously
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appeared in Qtopia/4.3, but has been integrated into Qt.
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- QtConcurrent provides a high level multi-threading API.
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- QPlainTextEdit provides a highly scalable plain text editor. It uses
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similar technology and concepts as QTextEdit, but is optimized for plain
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text handling; e.g. as a log viewer.
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- QTextBoundaryFinder is a new class implementing the Unicode text
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boundaries specification.
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Third party components
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----------------------
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- Updated Qt's SQLite version to 3.5.4.
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- Updated Qt's libpng version to 1.2.25.
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- Added CLucene version 0.9.17.
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- Added WebKit (see the src/3rdparty/webkit/VERSION file for the version).
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- Added Phonon version 4.1.
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****************************************************************************
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* Library *
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****************************************************************************
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- General Fixes
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* [147201] Assert in debug mode when using QReadLocker, QWriteLocker,
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or QMutexLocker with unaligned pointers.
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- QAbstractButton
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* [190739] Ensure button with the TabFocus policy doesn't receive focus
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through others ways.
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* [192074] Disable key navigation for buttons in a item view.
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- QAbstractItemModel
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* [171469] Speed up insertion of rows into a model.
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- QAbstractItemView
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* [162487] Check canFetchMore() on the model before calling fetchMore().
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* [179163] The virtual selectAll() is now called when the user types
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"Ctrl+A"
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* [181413] Fixed InternalMove for MoveAction-only models.
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* [181988, 192114] Made mouse wheel smarter on ScrollPerPixel mode.
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* [182248] Trasparent background for the dragged visual.
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* [184507] setVerticalScrollMode(ScrollPerItem) can cause the view to
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scroll to the bottom.
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* Add autoScrollMargin property.
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* [162547] Make the current index stay in the viewport when sorting.
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* [165404] Make the drop indicator stylable.
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* [160611] Ensured that the hover item is updated when dragging over the view.
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* [162497] Allow key events to be propagated.
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* [186052] Mac: The alternatingRowColors property now honors the
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Graphite color setting.
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* [202276] Fixed crash when pressing Ctrl+C in a view with no model.
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* [202034] Ensured that the editor's geometry is kept up to date when rows
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are inserted.
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* [204403] Only scroll to the current index on reset if the view is
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editing.
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- QAbstractProxyModel
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* [156789] Fixed a crash when deleting the source model.
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* [194765] Made headerData() call mapToSource() when asking for data.
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* [195023] Added setData() and setHeaderData() implementation.
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- QAbstractScrollArea
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* [159949] Fixed a bug where setting the horizontal scroll had no effect.
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- QAbstractSpinBox
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* [183108] Allowed a spin box to be cleared before it is visible.
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* [198687] Always reset modified and undo states of the line edit upon
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pressing Enter.
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- QAccessible
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* [177706] Windows narrator will now read Tooltips properly.
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* [182437] Tooltips are now read aloud once instead of twice.
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- QAction
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* [200823] Fixed regression that caused the tool tip of an action not to
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show the shortcut by default.
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* [97238] Introduced the iconVisibleInMenu.
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- QApplication
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* [100630, 153895] Fixed a bug where key press events were always
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sent as non-spontaneous events, while the key release event was
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spontaneous.
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* [194454, 196062] Fixed QApplication::quitOnLastWindowClosed to
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work as documented.
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* [97238] Introduce an attribute (AA_DontShowIconsInMenus) to control
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the default behavior of icons in menus. This obsoletes the
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qt_mac_set_menubar_icons() function.
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* [201218] Fix bug on Mac OS X where Qt::WA_DeleteOnClose failed to
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delete on close.
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- QAtomicInt
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- QAtomicPointer
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* [168853] Introduced QAtomicInt and QAtomicPointer into the public API.
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These classes provide a cross-platform API for doing atomic operations.
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* Optimized testAndSet*() on PowerPC to not branch in the best case
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(when value == expectedValue).
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* [197244] Fixed the gcc inline assembler constraints for the PowerPC
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implementation.
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* [198399] Applied patch from SUSE to add S390(x) support.
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- QBoxLayout
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* [103626] Added insertSpacerItem() and addSpacerItem().
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* [127621] Made setStretchFactor() behave correctly if widget == 0.
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- QBrush
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* [179308] Fixed a bug which caused QBrush to forget the color if it was
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passed in the constructor along with Qt::NoBrush.
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* [169502] Fixed a threading issue with setTextureImage().
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- QBuffer
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* [184730] A TIFF image can now be stored correctly in a QByteArray.
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- QByteArray
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* [193870] Copy the data of a QByteArray that is taken from
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QByteArray::fromRawData() when appending more data.
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* [82509] Added QT_NO_CAST_FROM_BYTEARRAY to disable "operator const
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char *" and "operator const void *".
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- QCalendarWidget
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* [181388] Added support for updating the cell of a particular QDate.
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* [172053] Fixed palette bug for calendar's buttons.
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- QChar
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- QCleanlooksStyle
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* [194082] Fixed disabled checkbox painted as unchecked.
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* [189609] Fixed an issue where QMdiSubWindow could have incorrect
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buttons.
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* [182806] Retain hover appearance on slider while dragging.
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* [180105] Fixed gradient backgrounds shown as black on a pressed
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QPushButton.
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* [176674] Fixed combobox drop down ignoring custom icon sizes.
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* [197691] Made the style work better on older X11 servers without
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XRender support.
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- QColorDialog
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* [142706] use QDialogButtonBox to conform with the style it is running
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in.
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- QColumnView
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* [167408] Added createColumn() to help make subclassing easier.
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- QComboBox
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* [155578] Improved calculation of size hint for combo box pop-up.
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* [183982] Fix bug where the combobox width was not wide enough in some
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styles.
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* [187744] Made QComboBox behave slightly better when the view is a tree.
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* [189444] Allowed separators in the list.
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* [190332] Made the popup respect the view's selection behavior.
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* Made setEditable(false) explicitly hide the lineEdit, otherwise it may
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remain visible when executing a modal dialog immediately afterwards.
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* [154884] Fixed a bug where the popup was hidden without calling
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QComboBox::hidePopup().
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* [169848] Fixed a bug where the combo box did not open as expected when
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using a touch screen.
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* [153975] Mac OS X: Improved the visual appearance (flash selected item
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and fade away when hiding the menu).
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* [190351] Fixed setView() for style using SH_ComboBox_Popup.
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* [191329] Fixed the height calculation of the popup for custom view.
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- QCommonStyle
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* [173539] Make the combo label draw according to the combo box's layout
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direction and not the application's.
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|
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- QCompleter
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* [189564] Prevented unselectable items from appearing in the completion
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list.
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* [180785] Ensured that QCompleter emits activated() after pressing the
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Return key.
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|
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|
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- QCoreApplication
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* [157435] Fixed the posted event implementation to prevent the pending
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queue from growing endlessly while a modal event loop is running.
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* [132395] Sent DeferredDelete events at the right time. Specifying the
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QEventLoop::DeferredDeletion flag (now deprecated) to processEvents()
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is no longer necessary.
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* [131235] Added QCoreApplication::applicationPid().
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* [132859] Don't explicitly set the LC_NUMBERIC locale to "C" on UNIX
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systems.
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||
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|
* [187044] Fixed a crash when addLibraryPath() or setLibraryPaths()
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is invoked before creating QCoreApplication.
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||
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* [161049, 171670] Don't leak the single QThread instance that Qt creates
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to represent the main() thread.
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* [143743] Added the QCoreApplication::applicationVersion property.
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- QCryptographicHash
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||
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* [190062] Ensured that calling result() twice returns the same value.
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||
|
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- QDataWidgetMapper
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* [194784] Allowed setting NULL values for editors.
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- QDataStream
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* [196100] Fixed compatibility issue with QCString in Qt3.x streams.
|
||
|
|
* [196415] Fixed compatibility issue with invalid colors in Qt 3.x
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||
|
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streams.
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||
|
|
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||
|
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- QDateTime, QDate, QTime
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* [189882] Optimized {QDate,QTime,QDateTime}::fromString() so that it
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is about 40% faster than before.
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||
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* [193079] Have {QDate,QTime,QDateTime}::fromString() understand
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||
|
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locale-dependent string formats.
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||
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* Added enum values to distinguish between short and long formats.
|
||
|
|
|
||
|
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- QDateTimeEdit
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||
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* Added properties minimumDateTime/maximumDateTime
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||
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* [169916] Added a timeSpec property for QDateTimeEdit
|
||
|
|
* [178027] Make QDateTimeEdit respect the locale property
|
||
|
|
* [158950] Disable QCalendarWidget popup when the dateTimeEdit is
|
||
|
|
read-only.
|
||
|
|
* [145872] Added a getter and setter for the QCalendarWidget popup.
|
||
|
|
|
||
|
|
- QDateEdit
|
||
|
|
* Don't interpret time-specific formats as special fields in a QDateEdit
|
||
|
|
and vice versa for QTimeEdit.
|
||
|
|
|
||
|
|
- QDesktopServices
|
||
|
|
* [89584] Added a way to get users Documents, Desktop, Movies
|
||
|
|
directories.
|
||
|
|
* [105740] Added a way to determine the location to store data files.
|
||
|
|
|
||
|
|
- QDialog
|
||
|
|
* [174842] Ignore the close event if the reimplementation of reject()
|
||
|
|
doesn't close the dialog.
|
||
|
|
|
||
|
|
- QDialogButtonBox
|
||
|
|
* [191642] Don't steal the default button if there is one already.
|
||
|
|
* [196352] Fixed roles of QDialogButtonBox::Abort and
|
||
|
|
QDialogButtonBox::Ignore.
|
||
|
|
|
||
|
|
- QDir
|
||
|
|
* [172057] Fixed bug when sorting directories containing files larger
|
||
|
|
than 2GB.
|
||
|
|
* [177904] Fixed a problem with QDir::tempPath() and QDir::homePath()
|
||
|
|
returning trailing slashes inconsistently. Now it returns the
|
||
|
|
absolute path name, without the trailing slash.
|
||
|
|
|
||
|
|
- QDirModel
|
||
|
|
* [176323] Fixed display of files moved by drag and drop (on a QTreeView).
|
||
|
|
* [196768] Fixed sorting.
|
||
|
|
|
||
|
|
- QDockWidget
|
||
|
|
* [171661] Fixed setTitlebarWidget(0) to reset the native decoration.
|
||
|
|
* [169808] SizeHint is now taken into account.
|
||
|
|
* [188583] Fixed a bug making dockLocationChanged signal not always
|
||
|
|
emitted.
|
||
|
|
* [193613] Highlighted splitters between QDockWidgets, now go back to
|
||
|
|
inactive state when the cursor have passed over it.
|
||
|
|
|
||
|
|
- QDoubleSpinBox
|
||
|
|
* [164696] QWidget::locale() is now used for all string-to-number
|
||
|
|
conversions.
|
||
|
|
|
||
|
|
- QErrorMessage
|
||
|
|
* [189429] Fixed "do not show again" with rich text message.
|
||
|
|
|
||
|
|
- QEvent
|
||
|
|
* [37536] Add QEvent:registerEventType() for obtaining a unique
|
||
|
|
event type ID.
|
||
|
|
* [161940] Fix QContextMenuEvent::modifiers() on X11 and Qt for Embedded
|
||
|
|
Linux to behave like the Windows and Mac OS X. Previously, this
|
||
|
|
* [166605] A drop event's drop action is now initialized to the drag
|
||
|
|
manager's current default action.
|
||
|
|
|
||
|
|
- QFile
|
||
|
|
* [107448] Fixed bug where QFile::write() would fail to report an error
|
||
|
|
on disk full.
|
||
|
|
* Added map() and unmap() to map files into memory.
|
||
|
|
|
||
|
|
- QFileDialog
|
||
|
|
* [71645] Added a property to hide filter details.
|
||
|
|
* [174510] Ensured that when multiple files are selected, all of them
|
||
|
|
will be deleted, not just the current one.
|
||
|
|
* [172254] selectFile should also set the current directory.
|
||
|
|
* [185930] getExistingDirectory directory file not updated after
|
||
|
|
renaming the new directory.
|
||
|
|
* [164591] Provided a way to set the QDir::filter on the model.
|
||
|
|
* [180459] Native OS X file dialog forgets last visited directory.
|
||
|
|
* [184508] Improved speed when showing a lot of files.
|
||
|
|
* [184508] Improved launch speed.
|
||
|
|
|
||
|
|
- QFont
|
||
|
|
* Add Capitalize font-capitalization feature including small caps.
|
||
|
|
* [191756] Do not crash when font config finds no fonts on the system.
|
||
|
|
* [145015] Don't replace '-' characters in font names anymore.
|
||
|
|
* Fixed a bug where glyphs sometimes showed up in italic for a non italic
|
||
|
|
font (X11/Embedded Linux only).
|
||
|
|
* Fixed a bug where xHeight() sometimes returned a wrong number
|
||
|
|
(X11/Embedded Linux only).
|
||
|
|
* Added support for word- and letter-spacing.
|
||
|
|
|
||
|
|
- QFontComboBox
|
||
|
|
* Fixed a bug where font name would not be displayed in some cases.
|
||
|
|
|
||
|
|
- QFontMetrics
|
||
|
|
* [179946] Fixed averageCharWidth() to change return value after adding
|
||
|
|
text to a QPainterPath.
|
||
|
|
|
||
|
|
- QFSFileEngine
|
||
|
|
* [200220] Fixed a potential crash and removed some potential resource
|
||
|
|
leaks.
|
||
|
|
* [190377] Fixed a reentrancy bug on all platforms; querying the canonical
|
||
|
|
path no longer relies on chdir() and realpath().
|
||
|
|
* [155284] Fixed uninitialized memory problem when calling realpath()
|
||
|
|
with an empty name on Solaris.
|
||
|
|
|
||
|
|
- QGL
|
||
|
|
* [137573] Fixed drawing of images/pixmaps larger than the maximum texture
|
||
|
|
size in the OpenGL paint engine.
|
||
|
|
* [175853] Added new drawTexture member functions for convenient drawing
|
||
|
|
of textures in QGLWidget, QGLContext, QGLFramebufferObject, and
|
||
|
|
QGLPixelBuffer.
|
||
|
|
* [187954] Fixed an issue with missing corner pixels when drawing
|
||
|
|
rectangles in the OpenGL paint engine.
|
||
|
|
|
||
|
|
- QGLContext
|
||
|
|
* [184996] Made isSharing() return something useful after a QGLWidget has
|
||
|
|
been reparented under Windows.
|
||
|
|
|
||
|
|
- QGLPixelBuffer
|
||
|
|
* [195317] Make QGLPixelBuffer::hasOpenGLPbuffers() preserve the current
|
||
|
|
GL context when called.
|
||
|
|
|
||
|
|
- QGLWidget
|
||
|
|
* [128157] QPixmap::grabWidget() now works on a QGLWidget.
|
||
|
|
* Added support for syncing drawing to QGLWidgets under X11 via the
|
||
|
|
QGLFormat::setSwapInterval() mechanism. This requires the
|
||
|
|
GLX_SGI_video_sync extension to be present.
|
||
|
|
* [183472] Made renderText() respect the currently set GL scissor box
|
||
|
|
and GL viewport.
|
||
|
|
* [182849] Fixed a crash on the Mac when renderPixmap() was called on a
|
||
|
|
multisampled GL context.
|
||
|
|
* [176618] Don't require depth testing to be enabled for the 3D version
|
||
|
|
of renderText() to work.
|
||
|
|
|
||
|
|
- QGradient
|
||
|
|
* [178299] Fixed an issue where calling setColorAt twice with the same
|
||
|
|
position would not replace the existing color at that position.
|
||
|
|
|
||
|
|
- QGraphicsItem
|
||
|
|
* [161160] Speedup when removing children from an item.
|
||
|
|
* [158799] QGraphicsItem now returns a different scene from
|
||
|
|
itemChange(ItemSceneChange).
|
||
|
|
* [127051] Added support for item caching in local and device
|
||
|
|
coordinates.
|
||
|
|
* [183996] Fixed a bug caused when items are moved by pressing many mouse
|
||
|
|
buttons at the same time.
|
||
|
|
* [192983] Added QGraphicsItem::boundingRegion(), which allows updating
|
||
|
|
items based on their shape instead of their bounding rect.
|
||
|
|
* Improved QGraphicsItem::isObscured() and QGraphicsItem::opaqueArea()
|
||
|
|
speed and accuracy.
|
||
|
|
* [195916] Fixed crash when deleting an item as it receives a
|
||
|
|
contextMenuEvent().
|
||
|
|
* [202476] DeviceCoordinateCache now works with perspective
|
||
|
|
transformations.
|
||
|
|
* [202718] DeviceCoordinateCache performance improved greatly when
|
||
|
|
the cached item does minimal updates.
|
||
|
|
* [202689] Scrolling works (but is slow) for cached items.
|
||
|
|
|
||
|
|
- QGraphicsItemAnimation
|
||
|
|
* [164587] QGraphicsItemAnimation::reset() has been marked as obsolete.
|
||
|
|
|
||
|
|
- QGraphicsLineItem
|
||
|
|
* [177918] Lines with the same start and end point are now valid, and
|
||
|
|
rendered as a point.
|
||
|
|
|
||
|
|
- QGraphicsScene
|
||
|
|
* [160463] QGraphicsScene::clearSelection() is now a slot.
|
||
|
|
* [161284] Added Q_DISABLE_COPY.
|
||
|
|
* [163854] QGraphicsScene no longer sends events to a disabled mouse
|
||
|
|
grabber item.
|
||
|
|
* [176902] Add support for context menu event propagation.
|
||
|
|
* [176178] QGraphicsScene::sceneRect() now auto-updates also with NoIndex
|
||
|
|
set.
|
||
|
|
* [186398] Added a fast QGraphicsScene::clear(), and massive speed-up in
|
||
|
|
recursive scene destruction.
|
||
|
|
* [180663] Fixed miscalculated expose rects in QGraphicsScene::render().
|
||
|
|
* [176124] Ensure that all mouse events that should have a widget assigned
|
||
|
|
do have a widget assigned.
|
||
|
|
* [174238] The selectionChanged() signal is no longer emitted twice when
|
||
|
|
replacing one selection with another.
|
||
|
|
* [160653] selectionChanged is now emitted when reselecting an already
|
||
|
|
selected item.
|
||
|
|
* QGraphicsScene::mouseMoveEvent now receives all mouse move events from
|
||
|
|
the views, and translates them into hover events for the items. This
|
||
|
|
allows you to track all mouse move events for the entire scene, without
|
||
|
|
having to reimplement QGraphicsScene::event() and duplicating the
|
||
|
|
QGraphicsScene implementation.
|
||
|
|
|
||
|
|
- QGraphicsSceneHoverEvent
|
||
|
|
* [151155] Added support for keyboard modifiers.
|
||
|
|
* [157222] Added support for lastPos, lastScenePos, and lastScreenPos.
|
||
|
|
|
||
|
|
- QGraphicsSceneWheelEvent
|
||
|
|
|
||
|
|
- QGraphicsSvgItem
|
||
|
|
* [171131] Fixed painting error caused by using obsolete pixmap cache
|
||
|
|
entry.
|
||
|
|
|
||
|
|
- QGraphicsView
|
||
|
|
* [152477] Fix to QGraphicsView's scroll bar range calculation.
|
||
|
|
* [161284] Added Q_DISABLE_COPY.
|
||
|
|
* [164025] Mouse press events now propagate through the view if ignored
|
||
|
|
by the scene.
|
||
|
|
* New ViewportUpdateMode: QGraphicsView::BoundingRectViewportUpdate
|
||
|
|
* [180429] Mouse release events propagate properly in RubberBandDrag
|
||
|
|
mode.
|
||
|
|
* [176902] Add support for context menu event propagation.
|
||
|
|
* [180663] Fixed miscalculated expose rects in QGraphicsView::render().
|
||
|
|
* [187791] QGraphicsView::setScene() now always updates the view
|
||
|
|
properly.
|
||
|
|
* [186827] Fixed an infinite loop caused by mouse replay after deleting
|
||
|
|
items in response to receiving mouse move events.
|
||
|
|
* [172231] Fixed erroneous clipping of untransformable items by scaled
|
||
|
|
graphics view.
|
||
|
|
* Fixed redraw bugs in QGraphicsView background rendering when using an
|
||
|
|
OpenGL viewport.
|
||
|
|
|
||
|
|
- QGridLayout
|
||
|
|
* [121549] Added itemAtPosition(int, int).
|
||
|
|
|
||
|
|
- QGroupBox
|
||
|
|
* [159480] QGroupBox's clicked() behavior is now the same as QCheckBox.
|
||
|
|
* [186297] Right-clicking a checkable group box now has no effect, which
|
||
|
|
is consistent with the behavior of QCheckBox.
|
||
|
|
* [178797] A checkable group box now correctly updates the sunken state
|
||
|
|
of its check box.
|
||
|
|
* Don't call updateGeometry() needlessly from resizeEvent().
|
||
|
|
|
||
|
|
- QHash
|
||
|
|
* [171909] Don't rehash in operator[] and insert() when the key already
|
||
|
|
exists -- to avoid subtle bugs when iterating on a QHash. (This is
|
||
|
|
documented as being undefined, since these functions are non-const,
|
||
|
|
but it's easy to avoid the rehashing.)
|
||
|
|
|
||
|
|
- QHeaderView
|
||
|
|
* [173773] QHeaderView now updates properly upon sorting a column.
|
||
|
|
* [192884] When the model emits layout changed unhide old hidden rows
|
||
|
|
and hide new hidden rows.
|
||
|
|
* [170935] QHeaderView now updates properly when swapping columns.
|
||
|
|
* [157081] Made headerviews semi-transparent while dragged.
|
||
|
|
* [148198] Optimize hiding sections when the resize mode is ResizeToContents.
|
||
|
|
* [168128] Fixed problem where the last section was resized when the last two sections are swapped.
|
||
|
|
* [168209] Update the header section when the font size changes.
|
||
|
|
|
||
|
|
- QHostInfo
|
||
|
|
* [194539] Fixed the ordering of IP addresses returned by the
|
||
|
|
host-lookup procedures. Qt respects the order supplied by the
|
||
|
|
system libraries.
|
||
|
|
* [176527] Fixed a problem in QHostInfo that would cause it to
|
||
|
|
print warnings if it was used before QCoreApplication is created
|
||
|
|
|
||
|
|
- QHttpHeaders
|
||
|
|
* [104648] Fixed QHttpHeaders to not change the order or
|
||
|
|
capitalisation of headers received or sent. QHttpHeaders is now
|
||
|
|
case-insensitive but case-preserving
|
||
|
|
|
||
|
|
- QHttp
|
||
|
|
* [181506] Fixed a bug that would cause QHttp to emit a warning
|
||
|
|
from QIODevice when connecting to some servers.
|
||
|
|
* [190605] Fixed a memory leak.
|
||
|
|
* [175357] Fixed a deadlock when trying to parse an empty HTTP
|
||
|
|
reply which did not contain Content-Length: 0 (such as those
|
||
|
|
found in 304 replies)
|
||
|
|
* [170860] Fixed a problem which would make QHttp emit the done()
|
||
|
|
signal too soon (before it was finished).
|
||
|
|
|
||
|
|
- QIcon
|
||
|
|
* [168488] Reduce memory usage if you call addPixmap severals times with the same arguments.
|
||
|
|
|
||
|
|
- QImage
|
||
|
|
* [176566] Fixed problem in scale() which would cause downscaled images to
|
||
|
|
become darker due to precision loss in the image scaling.
|
||
|
|
* [181265] Fixed crash in scale() when downscaling very large images.
|
||
|
|
* Added new image formats: QImage::Format_ARGB8565_Premultiplied,
|
||
|
|
QImage::Format_RGB666, QImage::Format_ARGB6666_Premultiplied,
|
||
|
|
QImage::Format_RGB555, QImage::Format_ARGB8555_Premultiplied,
|
||
|
|
QImage::Format_RGB444, QImage::Format_ARGB4444_Premultiplied,
|
||
|
|
and QImage::Format_RGB888.
|
||
|
|
* Added support for the ICO image format (from Qt Solutions)
|
||
|
|
* Fix drawing of text into a QImage on the Mac so that the native
|
||
|
|
CoreGraphics engine is used. This makes aliased text, or text with
|
||
|
|
a small point size, look much better.
|
||
|
|
* [188102] For Indexed image, fixed setColor() to expand the
|
||
|
|
colortable if necessary. Made colortable manipulation more robust.
|
||
|
|
|
||
|
|
- QImageReader
|
||
|
|
|
||
|
|
- QImageWriter
|
||
|
|
|
||
|
|
- QInputDialog
|
||
|
|
|
||
|
|
- QIntValidator
|
||
|
|
* [179131] Reverted QIntValidator's out-of-range semantics to Qt 4.2
|
||
|
|
behavior, at popular demand.
|
||
|
|
|
||
|
|
- QItemDelegate
|
||
|
|
* [175982] Escape did not close the editor if the application had registered
|
||
|
|
escape as a shortcut.
|
||
|
|
* [177039] Handle double precision properly.
|
||
|
|
* Don't finish editing if the validator is still in intermediate mode.
|
||
|
|
|
||
|
|
- QItemSelectionModel
|
||
|
|
* [169285] Items are now deselected properly.
|
||
|
|
* [192147] Fix an off-by-one bug in QItemSelectionModel
|
||
|
|
|
||
|
|
- QLabel
|
||
|
|
|
||
|
|
- QLayout
|
||
|
|
* Cache sizeHint() and minimumSizeHint() of widgets in a layout using
|
||
|
|
the internal class QWidgetItemV2, leading to significant performance
|
||
|
|
gains for widgets that have an expensive size hint implementation.
|
||
|
|
|
||
|
|
- QLibrary
|
||
|
|
* [155884] Fixed QPluginLoader to not load plugins with unresolved symbols.
|
||
|
|
* [170013] Make sure that libraries are opened with RTLD_LOCAL by default
|
||
|
|
on *all* platforms. (On Mac it was RTLD_GLOBAL by default). This should
|
||
|
|
make plugin loading more consistent.
|
||
|
|
* [190831] Fixed crash when calling loadHints on a default constructed
|
||
|
|
QLibrary.
|
||
|
|
* [155109] The real error message was discarded if the library existed,
|
||
|
|
but failed for another reason.
|
||
|
|
|
||
|
|
- QLineF
|
||
|
|
* [170170] Introduce new member function angleTo() which returns the angle
|
||
|
|
between two lines, also taking the direction into account.
|
||
|
|
* [174122] Added new member functions in QLineF for setting and getting
|
||
|
|
the angle of the line, as well as translating a line, and constructing
|
||
|
|
a line from polar coordinates.
|
||
|
|
|
||
|
|
- QLineEdit
|
||
|
|
* [151414] Add protected function to access the cursor rectangle.
|
||
|
|
* [153563] Don't show blinking cursor on read only line edit with input mask
|
||
|
|
* [174640] Emit editingFinished() when the user open a menu.
|
||
|
|
* [178752] Reverted to Qt3's behavior of using an arrow cursor instead of
|
||
|
|
a beam cursor when the QLineEdit is read only.
|
||
|
|
* [180999] Old selection now cleared upon activating a window.
|
||
|
|
* [188877] Fixed painting error resulting from pasting into a selection.
|
||
|
|
|
||
|
|
- QLinkedList
|
||
|
|
* Add QLinkedList::removeOne(), which removes the first occurrence of a
|
||
|
|
value from the list.
|
||
|
|
|
||
|
|
- QList
|
||
|
|
* Add QList::removeOne(), which removes the first occurrence of a value
|
||
|
|
from the list.
|
||
|
|
|
||
|
|
- QListView
|
||
|
|
* [158122] Wordwrap in ListMode
|
||
|
|
* [177028] Make sure that the scrollbars is automatically removed when the
|
||
|
|
model has less than two items.
|
||
|
|
* [186050] Make sure the content size is updated when moving item.
|
||
|
|
* [182816] Combine wordwrap and text eliding.
|
||
|
|
|
||
|
|
- QListWidget
|
||
|
|
* [199503] Fixed a crash when calling clear inside a slot connected to
|
||
|
|
currentItemChanged.
|
||
|
|
* [159792, 184946] Keyboard navigation fixed with non uniform item sizes.
|
||
|
|
* [255512] Add function to allow setting the current item without selecting it.
|
||
|
|
|
||
|
|
- QLocale
|
||
|
|
* [161049] Fixed a couple of static memory leaks in QLocale.
|
||
|
|
* Added the following functions to QLocale:
|
||
|
|
QString toString(const QDateTime &dateTime, FormatType format = LongFormat) const;
|
||
|
|
QString toString(const QDateTime &dateTime, const QString &format) const;
|
||
|
|
QString dateTimeFormat(FormatType format = LongFormat) const;
|
||
|
|
* Added the following enum values to QLocale::QueryType:
|
||
|
|
DateTimeFormatLong
|
||
|
|
DateTimeFormatShort
|
||
|
|
DateTimeToStringLong
|
||
|
|
DateTimeToStringShort
|
||
|
|
|
||
|
|
- QMacStyle
|
||
|
|
* [142746] Now respects the QComboBox::iconSize property.
|
||
|
|
* [184566] Make sure we pick up changes to QPushButton::setDefault().
|
||
|
|
* [174284] Don't truncate text on tabs in the small and mini size.
|
||
|
|
* [170971] Don't try to draw a mini scrollbar as it doesn't exist, draw a small one instead.
|
||
|
|
* [170977] Correct checkmarks for small and mini non-editable comboboxes.
|
||
|
|
* [170978] Prevent mini push buttons from being clipped.
|
||
|
|
* [202959] Draw the correct number of tickmarks for sliders.
|
||
|
|
|
||
|
|
- QMainWindow
|
||
|
|
* [178510] Context menu is not shown if all toggle view actions are invisible.
|
||
|
|
* [195945] Fixed resizing of QDockWidgets in QMainWindow without using any
|
||
|
|
central widget.
|
||
|
|
* [196569] Don't override the cursor set by the user with setCursor when hovering dock widgets.
|
||
|
|
|
||
|
|
- QMdiArea
|
||
|
|
* [155815] Fixed a bug causing sub-windows to overlap when tiling them.
|
||
|
|
* [148183] Added support activation order.
|
||
|
|
* [153175] Added support for tabbed workspace.
|
||
|
|
* [182852] Don't overwrite mainwindow title.
|
||
|
|
* [189758] Fixed a bug causing sub-windows to be squeezed when tiling them.
|
||
|
|
* [202657] Fixed focus issue on dockwidget when activating the main window.
|
||
|
|
|
||
|
|
- QMdiSubWindow
|
||
|
|
* [198638] Fixed so that minimumSize() and minimumSizeHint() was respected (it was
|
||
|
|
possible to resize the window to a smaller size earlier).
|
||
|
|
* [171207] Added tooltips for the buttons in the title bar.
|
||
|
|
* [169874, 47106] Added support for switching between sub-windows using Ctrl-Tab.
|
||
|
|
* [169734] Added an access function to QMdiArea.
|
||
|
|
* [192794] Fixed a bug causing installed event filters to be removed after maximizing a sub-window.
|
||
|
|
|
||
|
|
- QMenu
|
||
|
|
* [165457] Fixed torn-off QMenus to have the correct stacking order.
|
||
|
|
* [167894] Fixed focus management when activating an action from the keyboard.
|
||
|
|
* [167954] Increased the size of the tear-off handle.
|
||
|
|
* [172423] Mac OS X: Improved the visual appearance (flash selected item and fade away when hiding the menu).
|
||
|
|
* [183777] Fixed a bug with tear off menu making impossible to tear some menu off.
|
||
|
|
|
||
|
|
- QMenuBar
|
||
|
|
* [193355] Fied bug with action plugged in menu which did not return to their normal state
|
||
|
|
after being clicked
|
||
|
|
* [194677] Fixed a bug causing the corner widgets to be laid out incorrectly when adding them right
|
||
|
|
before the menu bar was shown.
|
||
|
|
|
||
|
|
- QMessageBox
|
||
|
|
* [176281] By default, if there is exactly one button with the RejectRole or
|
||
|
|
MessageBox::NoRole, it is now made the escape button.
|
||
|
|
* [181688] Better look with setInformativeText.
|
||
|
|
|
||
|
|
- QMetaObject
|
||
|
|
* [197741] Fixed a memory leak in QMetaObject::invokeMethod() when
|
||
|
|
called with unregistered data types.
|
||
|
|
* [171723] Support for 'unsigned' type in the meta-object system.
|
||
|
|
|
||
|
|
- QMetaType
|
||
|
|
* [179191] Added QMetaType::unregisterType() for unregistering a metatype.
|
||
|
|
|
||
|
|
- QMimeData
|
||
|
|
* Added a removeFormat() method.
|
||
|
|
|
||
|
|
- QMngHandler
|
||
|
|
* [155269] QMngHandler now initializes image backgrounds properly.
|
||
|
|
|
||
|
|
- QModelIndex
|
||
|
|
* [176068] optimize QModelIndex operator<
|
||
|
|
|
||
|
|
- QMotifStyle
|
||
|
|
* [185649] Fixed incorrect positioning of itemview frames in reverse mode.
|
||
|
|
|
||
|
|
- QMutex
|
||
|
|
* [151077] Optimized QMutex locking path to be comparable to Win32
|
||
|
|
CRITICAL_SECTIONs.
|
||
|
|
* [186088] Clarify documentation of lock() and tryLock() to be
|
||
|
|
more explicit about the behavior of these functions in recursive
|
||
|
|
vs. non-recursive mode.
|
||
|
|
|
||
|
|
- QNetworkInterface
|
||
|
|
|
||
|
|
- QNetworkProxy
|
||
|
|
|
||
|
|
- QObject
|
||
|
|
* [144976] Fix QObject::property() to return a QVariant that can be
|
||
|
|
converted to an enum if the enum is known to QMetaType.
|
||
|
|
* [171612] Fix QObject::removeEventFilter() to work as documented.
|
||
|
|
* [172061] convert() now return false if the result is invalid for date types.
|
||
|
|
* [184003] Fix a crash in QObject::queryList() when called from an
|
||
|
|
object's destructor.
|
||
|
|
* [173218] Document deleteLater()'s behavior when called before
|
||
|
|
QCoreApplication::exec().
|
||
|
|
|
||
|
|
- QOpenGLPaintEngine
|
||
|
|
* [183995] Reset the GL_TEXTURE_ENV attribute and pixel transfer modes to the
|
||
|
|
default values when QPainter::begin() is called.
|
||
|
|
* [174273] Fixed the annoying "Unable to compile fragment programs" problem
|
||
|
|
by adding a GL program cache, and compiling the programs on demand.
|
||
|
|
|
||
|
|
- QPainter
|
||
|
|
* [121105] Added drawEllipse overload that takes a center point and two
|
||
|
|
radii.
|
||
|
|
* [124248] Fixed some rounding issues causing inconsistencies between
|
||
|
|
text and line drawing.
|
||
|
|
* [142470] Fixed performance issue with non-cleartype text drawing on
|
||
|
|
Windows when doing several calls to QPainter::drawText().
|
||
|
|
* [142514] Fixed bug in X11 paint engine where a pixmap drawn
|
||
|
|
at non-integer coordinates would be drawn at different offsets depending
|
||
|
|
on whether opacity was set or not.
|
||
|
|
* [156787] Fixed problem with SmoothPixmapTransform and source rects in
|
||
|
|
drawImage and drawPixmap which would cause color bleeding from pixels
|
||
|
|
outside the source rect at the image borders.
|
||
|
|
* [156964] Improved accuracy of arc drawing, ensuring that arcs drawn
|
||
|
|
with same control rect but different sweeps are still coinciding.
|
||
|
|
* [162153] Fixed bug caused by integer overflow in QPainter::boundingBox
|
||
|
|
when passing a very large rectangle.
|
||
|
|
* [163605] Introduced new drawRoundedRect API with support for absolute
|
||
|
|
coordinates for the corner radii.
|
||
|
|
* [166702] Fixed some potential floating point exceptions in raster
|
||
|
|
paint engine line drawing.
|
||
|
|
* [167890] Prevent crash when drawing zero-length lines; these are now
|
||
|
|
drawn as points.
|
||
|
|
* [169711] Ensured that calling setClipRect with negative width/height
|
||
|
|
is treated as an empty clip region.
|
||
|
|
* [170208, 170213] Fixed some bugs with dashed line drawing and dash
|
||
|
|
dash offsets in the mac paint engine.
|
||
|
|
* [175912, 176386, 194360] Fixed some precision issues with projective
|
||
|
|
transformed pixmaps and images.
|
||
|
|
* [179507] Ensure that the final stop color is always used beyond the
|
||
|
|
radius when using a QRadialGradient.
|
||
|
|
* [180245] Fixed bug which caused setOpacity to be ignored when drawing
|
||
|
|
transformed RGB32 images.
|
||
|
|
* [182658] Fixed a problem with drawPoint in X11 paint engine which would
|
||
|
|
cause a one-pixel point to sometimes be drawn as two pixels.
|
||
|
|
* [184746] Fixed performance regression in drawEllipse() with raster paint
|
||
|
|
engine.
|
||
|
|
* [188012] Fixed stroking of empty rectangles in X11 paint engine.
|
||
|
|
* [190336] Fixed text drawing performance issue on Windows when using
|
||
|
|
setPixelSize to draw large fonts.
|
||
|
|
* [190394] setOpacity() now correctly paints transparent regions when
|
||
|
|
outputting to PDF.
|
||
|
|
* [190634] Fixed bug where drawLine would fill part of the paint device
|
||
|
|
instead of just drawing a line.
|
||
|
|
* [190733] Fixed some precision problems with miter joins and curve
|
||
|
|
segments which could cause ugly painting artifacts.
|
||
|
|
* [191531] Fixed a bug with alpha or pattern brush drawing to mono images.
|
||
|
|
* [191761] Fixed rendering of transformed ObjectBoundingMode gradients.
|
||
|
|
* [199234] Fixed a bug causing fillRect with a gradient fill to not work
|
||
|
|
with ObjectBoundingMode gradients in the raster paint engine.
|
||
|
|
* Introduced a new rasterizer for aliased drawing to address performance
|
||
|
|
and precision issues in the existing rasterizer.
|
||
|
|
* Remove warnings emitted when setting Source or SourceOver composition
|
||
|
|
modes on certain paint devices.
|
||
|
|
* [192820] Fix drawImage()/drawPixmap() with a source rect parameter outside
|
||
|
|
of the range of the source image dimensions.
|
||
|
|
* [183745] Fixed setting font point sizes < .5, would in some cases cause
|
||
|
|
the font size to default back to 12 points.
|
||
|
|
* [157547] Fixed inconsistent pen styles for DashLine, DotLine, DashDotLine
|
||
|
|
and DashDotDotLine across Win/Linux.
|
||
|
|
* [143526] Fixed a problem with drawing text or shapes that were drawn
|
||
|
|
with a very large scale factor. Typically you would get a crash after
|
||
|
|
memory was exhausted.
|
||
|
|
* [186070] Fixed potential integer overflow when drawing texture or pattern
|
||
|
|
brushes with a transform that has a small scale.
|
||
|
|
* [200616] Fixed bug causing transformed cosmetic pens with width > 0 and a
|
||
|
|
dash pattern to be partially or completely clipped (raster engine).
|
||
|
|
* [206050] Fixed QImage::scale with a SmoothTransformation to handle alpha
|
||
|
|
channel correctly when scaling.
|
||
|
|
|
||
|
|
|
||
|
|
- QPainterPath
|
||
|
|
* [121105] Added addEllipse overload that takes a center point and two
|
||
|
|
radii.
|
||
|
|
* [181774] Remove assert that could occur when calling pointAtPercent()
|
||
|
|
with parameters close to 0 or 1.
|
||
|
|
* [189695] Fixed bug relating to 360-degree arcs and winding fill.
|
||
|
|
* [187779, 187780] Fixed some bugs in intersects() and contains() when
|
||
|
|
dealing with paths with multiple subpaths.
|
||
|
|
* [191706] Fixed intersects(QRectF) for paths that represent vertical or
|
||
|
|
horizontal lines.
|
||
|
|
* [193367] Introduced simplified() to simplify paths with multiple
|
||
|
|
subpaths and/or self-intersections.
|
||
|
|
* [206160] Modify QPainterPath::operator== to do point comparisons with
|
||
|
|
an epsilon relative to the painter path's bounding rect size.
|
||
|
|
|
||
|
|
- QPainterPathStroker
|
||
|
|
* [174436] Fixed some bugs relating to dash offsets and dashing of
|
||
|
|
paths with multiple subpaths.
|
||
|
|
|
||
|
|
- QPalette
|
||
|
|
* [170106] Added QPalette::ToolTipBase and QPalette::ToolTipText.
|
||
|
|
|
||
|
|
- QPicture
|
||
|
|
|
||
|
|
- QPixmap
|
||
|
|
* [164116] QPixmap::x11Info() didn't report the correct depth when
|
||
|
|
the pixmap depth and the desktop depth was different.
|
||
|
|
|
||
|
|
- QPixmapCache
|
||
|
|
|
||
|
|
- QPlastiqueStyle
|
||
|
|
* More native appearance of button, combobox, spinbox and slider.
|
||
|
|
|
||
|
|
- QPolygon
|
||
|
|
* [163219] Added missing datastream operators to QPolygon.
|
||
|
|
|
||
|
|
- QPrintDialog
|
||
|
|
* [182255] Don't ask whice to overwrite axisting file.
|
||
|
|
* [183028] Changed to default for maxPage() to INT_MAX.
|
||
|
|
|
||
|
|
|
||
|
|
- QPrinter
|
||
|
|
* PDF engine now supports hyperlinks.
|
||
|
|
* [180313] Fixed a bug where QPrinter could not be used more than once
|
||
|
|
per instantiation.
|
||
|
|
* [121907] Change begin() to properly return 'false' when the file we
|
||
|
|
want to write to can not be written to.
|
||
|
|
* [189604] Make the pdf printer capable of having a different page size
|
||
|
|
and orientation for each page.
|
||
|
|
* [99441] Add setPaperSize(const QSizeF &paperSize, Unit unit).
|
||
|
|
* [182245] Make pageRect() return consistent values across
|
||
|
|
Mac/Win/Linux when fullPage() is set, and fix an off by one error in
|
||
|
|
the width()/height() functions on the Mac.
|
||
|
|
* [156508] PS/PDF generators: Correctly generate grayscale output when
|
||
|
|
requested.
|
||
|
|
|
||
|
|
- QPrintEngine
|
||
|
|
* [193986] Fixed the copyright date on PDF files
|
||
|
|
|
||
|
|
- QProcess
|
||
|
|
* [162522] QProcess now emits stateChanged() consistently for all state
|
||
|
|
changes.
|
||
|
|
* [153565] Add define to make it compile with QNX RTOS.
|
||
|
|
* [196323] Try to unregister SIGCHLD while Qt is unloaded.
|
||
|
|
|
||
|
|
- QProgressBar
|
||
|
|
* [189512] sizeHint() doesn't depends anymore on PM_ProgressBarChunkWidth
|
||
|
|
|
||
|
|
- QProgressDialog
|
||
|
|
* [190318] Use the size of the label if setMinimumSize() and setLabel()
|
||
|
|
are called.
|
||
|
|
* [198202] Wixed crash when calling setLabel(0).
|
||
|
|
|
||
|
|
- QPushButton
|
||
|
|
|
||
|
|
- QReadWriteLock
|
||
|
|
* [131880, 170085] Add support for recursive read-lock
|
||
|
|
support. See the not below in the Important Behavior Changes
|
||
|
|
section.
|
||
|
|
|
||
|
|
- QRect
|
||
|
|
* Fixed a bug in normalized() when width() == 0 and height() < 0
|
||
|
|
or vice versa.
|
||
|
|
|
||
|
|
- QRectF
|
||
|
|
|
||
|
|
- QRegion
|
||
|
|
* Added numRects() which returns the number of rectangles in the region.
|
||
|
|
* [193612] Various optimizations for regions consisting of only one
|
||
|
|
rectangle.
|
||
|
|
|
||
|
|
- QResource
|
||
|
|
|
||
|
|
- QScriptEngine
|
||
|
|
* [200225] Made uncaughtExceptionBacktrace() return a correct backtrace
|
||
|
|
in the case where the value thrown is not an Error object.
|
||
|
|
* [202454] Made QScriptContext::isCalledAsConstructor() return the right
|
||
|
|
result for constructors registered with newQMetaObject().
|
||
|
|
* [198166] Made canEvaluate() handle C-style comments correctly.
|
||
|
|
* [202606] Made it possible to invoke slots with const QObject* arguments.
|
||
|
|
* [200599] Removed the need to register the metatype-id of QObject-derived types
|
||
|
|
before they can be used as arguments to slots where the type occurs
|
||
|
|
in the signature.
|
||
|
|
* [185580] Fixed a bug with automatic semi-colon insertion that caused the
|
||
|
|
prefix ++ operator to behave incorrectly.
|
||
|
|
* [190991] Implemented iteration for arguments objects.
|
||
|
|
* [175697] Made conditional function declarations have the same semantics as in
|
||
|
|
other popular ECMAScript implementations.
|
||
|
|
* [176020] Fixed a crash that occurred when the left-hand side of an assignment
|
||
|
|
was an object literal.
|
||
|
|
* [176020] Fixed a crash that occurred when an if-statement inside a function
|
||
|
|
contained a return statement in the false-branch but not in the
|
||
|
|
true-branch, and the function didn't contain any more statements.
|
||
|
|
* [182578] Fixed a bug that caused automatic QList<int>-to-QScriptValue
|
||
|
|
conversion to fail.
|
||
|
|
* [163318] Added abortEvaluation() function.
|
||
|
|
* [167711] Added qScriptConnect() and qScriptDisconnect() functions, so that
|
||
|
|
a signal can be connected to a script function from C++.
|
||
|
|
|
||
|
|
- QScrollArea
|
||
|
|
* Fixed an issue with child widgets with heightForWidth sizing behavior.
|
||
|
|
|
||
|
|
- QScrollBar
|
||
|
|
* [178919] Fixed a bug where the slider kept moving after the mouse button was released.
|
||
|
|
|
||
|
|
- QSemaphore
|
||
|
|
|
||
|
|
- QSettings
|
||
|
|
* [199061] Don't use more permissions than we have to, when opening the registry.
|
||
|
|
* [142457] Preserve the order of keys in .ini files when regenerating them.
|
||
|
|
* [186232] Unix and Mac OS X: OR the needed permissions flags with the
|
||
|
|
default flags (instead of overriding them).
|
||
|
|
* [184754] Hande out-of-disk-space condition more smoothly, by keeping the
|
||
|
|
old .ini/.conf file if possible (instead of trashing it).
|
||
|
|
* [189589] Don't create empty directories when accessing QSettings read-only.
|
||
|
|
* [182712] Added QSettings::setDefaultFormat(), defaultFormat(), and
|
||
|
|
format() to give more control over the format of QSettings objects
|
||
|
|
created using the default constructor.
|
||
|
|
* [183068] Added QSettings::scope(), applicationName(), and
|
||
|
|
organizationName() for retrieving the values passed to the constructor.
|
||
|
|
|
||
|
|
- QShortcut
|
||
|
|
* [141646] Add ShortcutContext::WidgetWithChildrenShortcut context, for shortcuts
|
||
|
|
which are valid for a widget and all it's children.
|
||
|
|
- QSize
|
||
|
|
* [172712] Fixed bug in QSize::scale() when passing INT_MAX as height and
|
||
|
|
KeepAspectRatio as mode.
|
||
|
|
* [191533] Fixed bug in QSize::scale() where scaling a size with zero
|
||
|
|
width or height would cause a division by zero.
|
||
|
|
|
||
|
|
- QSizeGrip
|
||
|
|
* [193199] Made the size grip always respect height-for-width on all
|
||
|
|
platforms.
|
||
|
|
* [161173] Fixed a bug causing the size grip to be visible when it shouldn't be.
|
||
|
|
* [184528] Windows: Fixed a bug causing a mouse press event not to be sent.
|
||
|
|
* [193350] Fixed a bug with QVBoxLayout.
|
||
|
|
|
||
|
|
- QSlider
|
||
|
|
* [180474] Fixed regression causing a tick mark not to be shown at the max value for
|
||
|
|
certain common cases.
|
||
|
|
|
||
|
|
- QSocketNotifier
|
||
|
|
|
||
|
|
- QSortFilterProxyModel
|
||
|
|
* [162503] Call mapToSource when mapping from proxy to source indexes.
|
||
|
|
* [146684] Allow the original order of the source model to be restored.
|
||
|
|
* [199518] Don't assert if the source model emits unbalanced change signals.
|
||
|
|
* [202908] dropMimeData incorrectly maps when row is rowCount(parent).
|
||
|
|
|
||
|
|
- QSpinBox
|
||
|
|
* [157520] Adopt the special value text when the value is explicitly set to the
|
||
|
|
minimum value with the keyboard
|
||
|
|
* [164696] QWidget::locale() is now used for all string-to-number conversions.
|
||
|
|
|
||
|
|
- QSplashScreen
|
||
|
|
|
||
|
|
- QSplitter
|
||
|
|
* [169702] Respect the minimum size of widgets.
|
||
|
|
* [187373] Ensure that widgets are properly initialized before being added to a QSplitter.
|
||
|
|
|
||
|
|
- QSql
|
||
|
|
|
||
|
|
- QSqlDatabase
|
||
|
|
* [129992] Make it possible to retrieve the connection name from a connection.
|
||
|
|
Use the connectionName() function.
|
||
|
|
|
||
|
|
* [143878] Give a warning if there is no QCoreApplication instance (required
|
||
|
|
when using a plug-in driver).
|
||
|
|
|
||
|
|
- QSqlDriver
|
||
|
|
* [141269] Add support for asynchronous database event notifications.
|
||
|
|
|
||
|
|
- QSqlQuery
|
||
|
|
* [157397] Set an error if QSqlQuery is used with an invalid database
|
||
|
|
connection.
|
||
|
|
|
||
|
|
* [122336] Support queries returning multiple result sets. Use the
|
||
|
|
nextResult() function.
|
||
|
|
|
||
|
|
* [149743] Fixed bug where seek() to a record which was not the next one
|
||
|
|
returned true, but the data could not be retrieved.
|
||
|
|
|
||
|
|
* [186812] Improved error handling for exec().
|
||
|
|
|
||
|
|
- QSqlQueryModel
|
||
|
|
|
||
|
|
- QSqlRelationalTableModel
|
||
|
|
|
||
|
|
- QSqlTableModel
|
||
|
|
* [160135] Emit headerDataChanged when removing rows when using the
|
||
|
|
OnManualSubmit edit strategy.
|
||
|
|
|
||
|
|
- QSslCertificate
|
||
|
|
* [186791] Fixed wildcard support in QSslCertificate::fromPath().
|
||
|
|
|
||
|
|
- QSslCipher
|
||
|
|
- QSslError
|
||
|
|
- QSslKey
|
||
|
|
|
||
|
|
- QSslSocket
|
||
|
|
* [190133] Fixed security hole in certificate verification.
|
||
|
|
* [186077] Fixed bug in ASN1 time parsing.
|
||
|
|
* [177375] Added support for peer verification.
|
||
|
|
* [191705] Fixed crash on remote disconnect.
|
||
|
|
* [177285, 170458] Enabled run-time resolving of OpenSSL libs also in
|
||
|
|
static Qt builds. Enabled by default, with configure option to force
|
||
|
|
(static) linkage.
|
||
|
|
|
||
|
|
- QStackedLayout
|
||
|
|
- QStackedWidget
|
||
|
|
* [124966] Honor QSizePolicy::Ignored in pages like we did in Qt 3.
|
||
|
|
|
||
|
|
- QStandardItemModel
|
||
|
|
* Improved general performance
|
||
|
|
* [133449] Improved setData() performance
|
||
|
|
|
||
|
|
- QStatusBar
|
||
|
|
* [194017] Ensure that explicitly hidden Widget in the status bar stay invisible.
|
||
|
|
|
||
|
|
- QString
|
||
|
|
* [202871] QString::sprintf() crashed with size_t format.
|
||
|
|
* [193684] Optimized common case in QString::replace(int, int, QString).
|
||
|
|
* [190186] Handle multiple-digit %n args in QString::arg(QString,
|
||
|
|
QString, ...) gracefully.
|
||
|
|
|
||
|
|
- QStringListModel
|
||
|
|
* [158908] Add MoveAction to the default supportedDropActions
|
||
|
|
* [180184] sort() was not updating the persistant model index's
|
||
|
|
|
||
|
|
- QStyle
|
||
|
|
* [127923] All implementations of QStyle::subControlRect() now respect QStyleOption::rect for
|
||
|
|
spin boxes.
|
||
|
|
* Added SH_SpinBox_ClickAutoRepeatThreshold which used to be hardcoded in QAbstractSpinBox
|
||
|
|
|
||
|
|
- QStyleOption
|
||
|
|
|
||
|
|
- QSvg
|
||
|
|
* [185844] Fixed parsing of the gradientUnits attribute to support
|
||
|
|
objectBoundingBox for gradients.
|
||
|
|
* [161275] Fixed parsing of repeatCount attribute for animateColor
|
||
|
|
and animateTransform tags.
|
||
|
|
* [176835] Fixed a memory leak in QSvgGenerator.
|
||
|
|
* [182196] Fixed problem in QSvgGenerator which would cause gradient
|
||
|
|
fills to be stored as images instead of using native SVG gradients.
|
||
|
|
* [187994] Always encode generated SVGs in UTF-8, and specify that
|
||
|
|
in the xml tag.
|
||
|
|
* [188847] Fixed a crash when an SVG file contains empty url keywords.
|
||
|
|
* [190936] Ensure properly sized viewport and viewbox, even when
|
||
|
|
the paint device does not have a size (such as QPicture).
|
||
|
|
* [191353, 192220] Fixed a couple of floating point exceptions occuring
|
||
|
|
when rendering certain SVGs containing curved paths.
|
||
|
|
* Added correct default attribute values for SVG gradients.
|
||
|
|
|
||
|
|
- QSyntaxHighligher
|
||
|
|
|
||
|
|
- QSystemTrayIcon
|
||
|
|
|
||
|
|
- QTabBar
|
||
|
|
* [182473] Fixed a bug causing the tabs to stay unchanged after calling setElideMode().
|
||
|
|
|
||
|
|
- QTableView
|
||
|
|
* [192919] Drag-selection from QTableView now respects single-selection mode.
|
||
|
|
* [172201] Painting errors when there are multiple regions that overlap that need to be painted.
|
||
|
|
* [148565] setSpan() and other spanning operations is slow when there are a lot of spans.
|
||
|
|
* [186431] Fix bug in wrapping to the next/previous line while doing cursor navigation.
|
||
|
|
* [189251] corner widget is hidden with header, but not unhidden
|
||
|
|
* [196532] Fixed bad repaint with hidden header and scrollPerItem.
|
||
|
|
* [158258] Add clearSpanns() function.
|
||
|
|
|
||
|
|
- QTableWidget
|
||
|
|
* [255512] Add function to allow setting the current item without selecting it.
|
||
|
|
|
||
|
|
- QTabWidget
|
||
|
|
* [159433] Emit currentChanged() when the first tab is created.
|
||
|
|
* [171464] QTabWidget::minimumSizeHint() now respects the orientation.
|
||
|
|
* [188357] Fixed a bug causing the corner widget to be displayed incorrectly.
|
||
|
|
|
||
|
|
- QtAlgorithms
|
||
|
|
* [304394] qBinaryFind() can potentially end up in an infinite loop with large collections
|
||
|
|
|
||
|
|
- QTcpSocket
|
||
|
|
* [149200] Fixed crash when using QTcpSocket without constructing
|
||
|
|
Q(Core)Application.
|
||
|
|
|
||
|
|
- QTemporaryFile
|
||
|
|
* [192890] Fixed resize bug on Windows.
|
||
|
|
* [194130] Fixed creation of temp files in toplevel directories on
|
||
|
|
Windows.
|
||
|
|
|
||
|
|
- QTextBrowser
|
||
|
|
* [166040] Detects the right format when calling setText() severals times.
|
||
|
|
* [177036] Fix handling of encoded urls.
|
||
|
|
* [169621] Fixes clearHistory() removes all history items except the first,
|
||
|
|
while it should keep the last entry.
|
||
|
|
* [176042] Fix selectAll to sometimes show focus frames instead of selected
|
||
|
|
text.
|
||
|
|
|
||
|
|
- QTextCodec
|
||
|
|
* [169065] Make calling QTextCodec::setCodecForLocale() with NULL
|
||
|
|
reset codecForLocale() to the default, instead of causing a crash.
|
||
|
|
* [167709] Improved support for cp932 codec.
|
||
|
|
* [185085] Make sure every codec has a unique mibEnum
|
||
|
|
* Added UTF-32 codecs
|
||
|
|
|
||
|
|
- QTextCursor
|
||
|
|
* [179634] Fixes loosing of x position when using vertical navigation
|
||
|
|
in a not yet fully layed out document.
|
||
|
|
* [178499] Add functionality to interpolate inside the glyph size if it
|
||
|
|
takes multiple characters to decide on the position.
|
||
|
|
* [182914] '/' is now considered a word separator.
|
||
|
|
* Faster QTextCursor::blockNumber().
|
||
|
|
|
||
|
|
- QTextDecoder
|
||
|
|
|
||
|
|
- QTextDocument
|
||
|
|
* [135133] Add proper support for the background attribute of HTML
|
||
|
|
tags, which enables specifying background images.
|
||
|
|
* [148847] Add support for padding-left, padding-right, padding-top,
|
||
|
|
and padding-bottom for table cells in the HTML import.
|
||
|
|
* [169724] Added API for changing the indent width in a QTextDocument.
|
||
|
|
* [173258] Fixed bug in text layout of tables with row spans and
|
||
|
|
empty cells.
|
||
|
|
* [174405] Added support for the border-width css property in the HTML
|
||
|
|
import.
|
||
|
|
* [176162] Fixed bug in HTML import which would cause block properties
|
||
|
|
of empty paragraphs to be transfered to following paragraphs.
|
||
|
|
* [179330] Fixed performance problem when a maximum block count is reached
|
||
|
|
which caused the whole document to be relayouted.
|
||
|
|
* Numerous fixes in the import of malformed HTML.
|
||
|
|
* QTextDocument::print() now preserves formats set by a syntax highlighter.
|
||
|
|
* Added QTextDocument::firstBlock() and lastBlock() for convenient iteration
|
||
|
|
* Added QTextDocument::undoCommandAdded() signal.
|
||
|
|
* [189691] Fixed bug in HTML image tags showing in incorrect width/height
|
||
|
|
when only one was provided.
|
||
|
|
* [193122] QTextTable::removeRows() correctly removes one row after a
|
||
|
|
mergeCells()
|
||
|
|
* [55520] Fix bi-directional text showing correctly when mixed with tabs.
|
||
|
|
* [170376] Fixes text layout QTextLine::setNumColumns(1) combined with
|
||
|
|
alignment not left
|
||
|
|
* [177024] Fixed bug in definition of ¤t; entity.
|
||
|
|
* [176898] QTextDocument loses UndoRedo stack when setting it on QTextEdit by
|
||
|
|
calling QTextEdit::setDocument()
|
||
|
|
* [180657] QTextDocument::documentSize() returns an incorrect width when there
|
||
|
|
is a long line with only spaces.
|
||
|
|
* [180430] Stop compression of space after an image tag.
|
||
|
|
* [154330] Implement Right, Justified and Center tabs and make Left tabs
|
||
|
|
behave as expected in all cases.
|
||
|
|
* [196744] Fixes colspan making a table cell multiply given user width.
|
||
|
|
* [197769] Fixed wrong modified state while undo/redo.
|
||
|
|
* Added QTextDocument::findBlockByNumber() and QTextBlock::blockNumber().
|
||
|
|
* Added QTextDocument::revision() and QTextBlock::setRevision()/revision().
|
||
|
|
* Added QTextBlock::setVisible()/visible() and QTextCursor::setVisualNavigation()/
|
||
|
|
visualNavigation().
|
||
|
|
|
||
|
|
- QTextDocumentFragment
|
||
|
|
|
||
|
|
- QTextEdit
|
||
|
|
* [80240] Fixed text color bug when creating a text edit with a disabled
|
||
|
|
parent widget that is then reenabled.
|
||
|
|
* [104778] Added convenience functions for getting/setting the background
|
||
|
|
color of text.
|
||
|
|
* [150562] Wrap correctly the text in a <table> when the flag
|
||
|
|
WrapAtWordBoundaryOrAnywhere is set.
|
||
|
|
* [165610] Fixed bug where a text fragment's underline would be drawn
|
||
|
|
too long.
|
||
|
|
* [166486] Fixed bug which caused the cursor to not be shown when
|
||
|
|
setting the cursor flash time to 0.
|
||
|
|
* [190852] Fixed a bug which caused the font sizes in tables to be wrong
|
||
|
|
in QTextEdit documents exported to HTML.
|
||
|
|
* Many performance improvements
|
||
|
|
* [190723] Fix problem where the bullet might disappear if there was an
|
||
|
|
extra selection selecting the word next to the bullet.
|
||
|
|
* [182200] Make the selectionChanged signal be emitted when pressing
|
||
|
|
"Ctrl+A" and there is already a selection present.
|
||
|
|
* [188589] Fixes regression in QTextEdit::keyReleaseEvent where it makes
|
||
|
|
the release events not be ignored when unused.
|
||
|
|
* [175825] Allow stopping auto-scrolling feature by moving the cursor
|
||
|
|
to a position other then the last position.
|
||
|
|
* [177151] Fix the "Copy Link Location" is always disabled in context
|
||
|
|
menus created with createStandardContextMenu()
|
||
|
|
* [182180] The value of cursor width desktop settings on windows is now
|
||
|
|
respected.
|
||
|
|
* [108739] Added DnD scrolling and made selection scrolling smoother.
|
||
|
|
* [202319] More precise QTextEdit::cursorRect().
|
||
|
|
* [181572] Accept Key_Up and Key_Down ShortcutOverride events.
|
||
|
|
|
||
|
|
- QTextFormat
|
||
|
|
* Fixed bug which caused QTextCharFormat::font() to return a wrong font
|
||
|
|
after changing font-unrelated properties in QTextCharFormat.
|
||
|
|
* [181177] Fix text directionality changing.
|
||
|
|
|
||
|
|
- QTextLayout
|
||
|
|
* Support WrapAtWordBoundaryOrAnywhere with QTextLine::setColumns.
|
||
|
|
* [188594] Make nextword and previous word be more synchronous by making
|
||
|
|
them stop at the same word boundaries.
|
||
|
|
|
||
|
|
- QTextStream
|
||
|
|
* [178772] setCodec() take effect immediatly even on open stream.
|
||
|
|
* [180679] Implemented AlignAccountingStyle.
|
||
|
|
* Add UTF-32 autodetection
|
||
|
|
|
||
|
|
- QTextTable
|
||
|
|
|
||
|
|
- QtGlobal
|
||
|
|
* [186969] Fixed theQT_NO_WARNING_OUTPUT define to work properly.
|
||
|
|
* qFuzzyCompare() is now part of Qt's API and is public.
|
||
|
|
|
||
|
|
- QThread
|
||
|
|
* QThread is no longer abstract. The default implementation of
|
||
|
|
QThread::run() function now calls QThread::exec().
|
||
|
|
|
||
|
|
- QThreadStorage
|
||
|
|
|
||
|
|
- QTimeEdit
|
||
|
|
|
||
|
|
- QTimeLine
|
||
|
|
* Add CosineShape.
|
||
|
|
|
||
|
|
- QTimer
|
||
|
|
|
||
|
|
- QToolBar
|
||
|
|
* [159715] If the main window is to small to contains the extension, show it in a menu.
|
||
|
|
* [179202] Toolbars can be resized by dragging them with the mouse.
|
||
|
|
* [175325] Changing toolButtonStyle on floating toolbars is handled correctly.
|
||
|
|
* [187996] Ensure that invisible action are invisible in the toolbar.
|
||
|
|
* [191727] Fix layouting issue with widgets on the toolbar.
|
||
|
|
|
||
|
|
- QToolBox
|
||
|
|
|
||
|
|
- QToolButton
|
||
|
|
* [QToolButton] Emit triggered(QAction*) on the activation of the default action even if
|
||
|
|
triggered from the menu.
|
||
|
|
|
||
|
|
- QToolTip
|
||
|
|
* [183679] Fixed problem of tool tip being closed when pressing certain keys.
|
||
|
|
* [191550] Fixed a regression causing the palette not to be updated after calling
|
||
|
|
QToolTip::setPalette.
|
||
|
|
* Added functions text() and isVisible().
|
||
|
|
* Fixed QToolTip::showText() with rectangle, it always created a new tip.
|
||
|
|
|
||
|
|
- QTransform
|
||
|
|
* [178609] Fixed division by zero in QTransform::mapRect when passing an
|
||
|
|
invalid QRect.
|
||
|
|
* Fixed problem with QTransform::inverted() returning the identity matrix
|
||
|
|
for transforms with a low scale factor.
|
||
|
|
|
||
|
|
- QTranslator
|
||
|
|
* [168416] Make it possible for QTranlator to open qm files generated with msgfmt.
|
||
|
|
(regression from Qt3)
|
||
|
|
|
||
|
|
- QTreeView
|
||
|
|
* [41004] Deleting a directory will delete all of its children.
|
||
|
|
* [174627] Moving left towards a custom root index now works correctly.
|
||
|
|
* [154742] Add property to hide the header
|
||
|
|
* [166175] Improve the performance of hide() and isHidden()
|
||
|
|
* [166175] Improve the performance of expanded() and isExpanded()
|
||
|
|
* [181508] adding a row to a item that is visible and not expanded wont update the '+'
|
||
|
|
* [179635] Incorrect row height if column with a multi-line item is not visible when tree is first shown.
|
||
|
|
* [187745] When the context key is pressed first check for a micro focus, but if that isn't valid then go to the mouse cursor position.
|
||
|
|
* [188862] Crash if a parent index of the root index in the view is removed
|
||
|
|
* Improving performance by reduce the number of calls to model->parent()
|
||
|
|
* [167811] Improve insertion speed
|
||
|
|
* [192104] scrollTo(PositionAtCenter) can scroll beyond the item if item is at 0
|
||
|
|
* [168237] Fixed selection when using SelectItems selection behavior and ExtendedSelection selection mode.
|
||
|
|
* [171902] Expansion is not managed correctly when the 1st column is hidden.
|
||
|
|
* [130628] Add expandsOnDoubleClick property.
|
||
|
|
* [189956] Make scrollTo() scroll correctly when the scrollHint is PositionAtBottom.
|
||
|
|
* [185068] Update editor geometries when columns are moved.
|
||
|
|
* [120922] Mac OS X: Improved the selection behavior.
|
||
|
|
* [197650] Fixed spanning items in "right to left" layouts, or if the first column is
|
||
|
|
moved in another position.
|
||
|
|
* [204726] Don't assert when sorting an unchanged tree.
|
||
|
|
* [185994] Introduce a style hint that describes how the view should treat empty areas.
|
||
|
|
|
||
|
|
- QTreeWidget
|
||
|
|
* [172685] When setting flags don't do anything if the new flag is the same as the old.
|
||
|
|
* [162736] Fixed potential slowness in QTreeWidget::isItemSelected()
|
||
|
|
* [167811] Improve insertion speed
|
||
|
|
* [255512] Add funtion to allow setting the current item without selecting it.
|
||
|
|
* [183566] Make rows containing widgets resize correctly.
|
||
|
|
* [189071] Make it possible to disable drop dirrectly on the viewport.
|
||
|
|
* [192840] Only paint disabled cells as disabled, not the entire row.
|
||
|
|
* [191329] The checkable items are now checkable even in RightToLeft mode.
|
||
|
|
|
||
|
|
- QTreeWidgetItemIterator
|
||
|
|
* [172275] Optimize QTreeWidgetItemIterator to not query various states
|
||
|
|
unless the user explictly specified the corresponding flags.
|
||
|
|
|
||
|
|
- QUdpSocket
|
||
|
|
|
||
|
|
- QUndoStack
|
||
|
|
* [143285] Added API to access individual commands in the undo stack.
|
||
|
|
|
||
|
|
- QUrl
|
||
|
|
* [162669] Fixed bug in QUrl::setAuthority() when input ends with a digit.
|
||
|
|
* [199967] Fixed a regression from Qt 4.4.0 Technical Preview 1
|
||
|
|
that caused isEmpty() to return true on non-empty URLs in some cases.
|
||
|
|
|
||
|
|
- QValidator
|
||
|
|
|
||
|
|
- QExplicitlySharedDataPointer
|
||
|
|
* A new reference counting pointer which doesn't perform copy on write.
|
||
|
|
|
||
|
|
- QVariant
|
||
|
|
* [186447] Do not call qFatal() when QVariant::load() enconters a UserType
|
||
|
|
that's unknown to the meta object system.
|
||
|
|
* [170901] Compare values _and_ keys in QVariant::operator==() when
|
||
|
|
applied to maps.
|
||
|
|
|
||
|
|
- QVarLengthArray
|
||
|
|
* [177708] Fix crash in QVarLengthArray::append() for types with a
|
||
|
|
non-trivial constructor (e.g., QString).
|
||
|
|
|
||
|
|
- QVector
|
||
|
|
* [161376] Fix unitialized read reported by Valgrind in QVector<T> for
|
||
|
|
sizeof(T) < 4.
|
||
|
|
|
||
|
|
- QWaitCondition
|
||
|
|
* [106086] Add support for QReadWriteLock to QWaitCondition::wait().
|
||
|
|
|
||
|
|
- QWidget
|
||
|
|
* [323] Add the Qt::WA_ShowWithoutActivating attribute, which can
|
||
|
|
be used to show a window without activating it.
|
||
|
|
* [176809] When using the Qt::PreventContextMenu policy, the
|
||
|
|
context menu key should be sent to the widget (instead of
|
||
|
|
consuming the event).
|
||
|
|
* [83698] Introduce QWidget::setWindowFilePath() that allows setting a
|
||
|
|
proxy icon on the mac and sets the window title if the window title
|
||
|
|
hasn't been set previously.
|
||
|
|
* X11/Win: Added support for non-native child widgets.
|
||
|
|
* [173044] Added support for rendering widgets before they are shown.
|
||
|
|
* [152962] Fixed a bug causing the widget to repaint itself twice when calling show().
|
||
|
|
* Added a render() overload taking an arbitrary QPainter.
|
||
|
|
* [183466] Fixed a bug where the mouse button release event was sent to wrong widget
|
||
|
|
when having a mouse grabber.
|
||
|
|
* [177605, 171333] Windows: Fixed a bug causing painting artifacts when using the
|
||
|
|
Qt::WA_PaintOnScreen attribute.
|
||
|
|
* [141857] Fixed a bug causing painting artifacts when using the Qt::WA_OpaquePaintEvent attribute.
|
||
|
|
* [198794] Fixed wrong calculation of the target offset in render().
|
||
|
|
* [180009] Fixed order dependency of setWindowFlags() and setWindowTitle() on Windows.
|
||
|
|
* [155297] Avoid crash in QWidget::setLayout() if the layout already has
|
||
|
|
a parent.
|
||
|
|
|
||
|
|
- QWidgetAction
|
||
|
|
* [193061] Fixed setEnabled that has no effect.
|
||
|
|
|
||
|
|
- QWindowsStyle
|
||
|
|
* [162326] Removed a warning when rendering to small rectangles.
|
||
|
|
|
||
|
|
- QWindowsXPStyle
|
||
|
|
* [189527] Fixed incorrect tab indentation on XP/Vista styles.
|
||
|
|
* [177846] Fixed setAutoRaise beeing ignored for tool buttons.
|
||
|
|
* [168515] Allow changing the background color of a disabled spinbox.
|
||
|
|
* [165124] Fixed context help button beeing ignored for QMdiSubWindows.
|
||
|
|
|
||
|
|
- QWindowsVistaStyle
|
||
|
|
* [164016] More native menu borders on Vista.
|
||
|
|
* [168611] Allow progress bar animation to complete after reaching 100%.
|
||
|
|
|
||
|
|
- QWizard
|
||
|
|
* [177022] Respect the minimum and maximum size.
|
||
|
|
* [189333] The (re)size behavior is now correct for Windows Me.
|
||
|
|
* [183550] Fixed wrong stretch factor for a wizard page in the interal layout.
|
||
|
|
* [166559] Honor isAcceptableInput().
|
||
|
|
* [170447] Make sure that the virtual QWizard::nextId() function is
|
||
|
|
called from QWizardPage::isFinalPage().
|
||
|
|
|
||
|
|
- QWizardPage
|
||
|
|
|
||
|
|
- QXmlStreamReader
|
||
|
|
* Added convenience function prefix() to the reader and the attributes, previously
|
||
|
|
we only had name() and qualifiedName().
|
||
|
|
* Added more DTD reporting.
|
||
|
|
* Added QXmlStreamEntityResolver for undeclared entities.
|
||
|
|
* [179320] Fixed wrongly reported premature end of document for non-recoverable errors
|
||
|
|
* [192810] Fixed namespace declarations in DTD attribute lists.
|
||
|
|
* Add UTF-32 autodetection
|
||
|
|
|
||
|
|
- QXmlStreamWriter
|
||
|
|
* Improvements to conformance to XML 1.0
|
||
|
|
* Added autoFormattingIndent property to customize the auto-formatted output.
|
||
|
|
* [18911] Fixed auto formatting for XML comments.
|
||
|
|
|
||
|
|
- QXmlStreamWriter
|
||
|
|
* Added autoFormatting() property which controls whether the output should be indented
|
||
|
|
for readability.
|
||
|
|
|
||
|
|
- QXmlSimpleReader
|
||
|
|
* [201459] That the class is not reentrant, has been documented.
|
||
|
|
* Add UTF-32 autodetection
|
||
|
|
|
||
|
|
- Q3ButtonGroup
|
||
|
|
* [198864] Fixed bug that caused Q3ButtonGroup::insert() to generate wrong
|
||
|
|
(typically non-unique) ids.
|
||
|
|
|
||
|
|
- Q3DateEdit
|
||
|
|
|
||
|
|
- Q3DockWindow
|
||
|
|
* [173255] When docked, relayout improved when the content is changed.
|
||
|
|
|
||
|
|
- Q3FileDialog
|
||
|
|
* [200264] Fixed the "QObject: Do not delete object, 'unnamed',
|
||
|
|
during its event handler!" warning found in the 4.4.0 beta.
|
||
|
|
|
||
|
|
- Q3GroupBox
|
||
|
|
|
||
|
|
- Q3ImageDrag
|
||
|
|
* [184521] Q3ImageDrag::canDecode() will now return true for image data that can be decoded.
|
||
|
|
|
||
|
|
- Q3ListView
|
||
|
|
* [127037] Q3ListView::paintCell() now uses the viewport's background role.
|
||
|
|
|
||
|
|
- Q3MainWindow
|
||
|
|
* [176544] Q3MainWindow::setDockEnabled() no longer adds dock windows that are already there.
|
||
|
|
* [176129] Q3MainWindow::setUsesBigPixmap now works.
|
||
|
|
|
||
|
|
- Q3PopupMenu
|
||
|
|
* [177490] Fixed regression causing activated and highlighted signals to be
|
||
|
|
emitted multiple times.
|
||
|
|
|
||
|
|
- Q3ScrollView
|
||
|
|
|
||
|
|
- Q3SqlCursor
|
||
|
|
|
||
|
|
- Q3Table
|
||
|
|
* [171801] Fixed a graphical error in Q3CheckTableItem.
|
||
|
|
* [196074] Fixed a crash when using Q3Table and Q3ComboTableItem together
|
||
|
|
with stylesheets.
|
||
|
|
|
||
|
|
- Q3TextEdit
|
||
|
|
* [197033] Fixed "select-and-copy" on X11
|
||
|
|
|
||
|
|
- Q3Toolbar
|
||
|
|
* [171843] QComboBox in a Q3Toolbar was generating warnings
|
||
|
|
|
||
|
|
- QSvgWidget
|
||
|
|
* Support for xml:space
|
||
|
|
|
||
|
|
- QWhatsThis
|
||
|
|
[177416] Fix sizing hints when using rich-text.
|
||
|
|
|
||
|
|
- Qt Style Sheets
|
||
|
|
* [163429] Stylesheet backgrounds now work on Mac. Note that there are
|
||
|
|
still issues with stylesheets on that platform.
|
||
|
|
* [169855] Setting a style sheet with gridline-color on QTableView now
|
||
|
|
works correctly.
|
||
|
|
* [182917] :hover no longer applies to disabled widgets.
|
||
|
|
* [184867] Several speedups to stylesheet parsing.
|
||
|
|
* [188344] Style sheets no longer reset font settings. They now
|
||
|
|
take precedence over manually set font settings, and will leave other
|
||
|
|
settings alone. The font is restored to the manual settings if
|
||
|
|
the style sheet is removed.
|
||
|
|
* [188702] Fixed a bug where QLineEdit would not react to the :focus
|
||
|
|
pseudo state.
|
||
|
|
* [190422] Fixed a bug where the width of QSpinBox subcontrols would not
|
||
|
|
be properly respected.
|
||
|
|
* [190423] Fixed a bug where gradient backgrounds were not shown correctly
|
||
|
|
in QComboBox.
|
||
|
|
* [191189] Fixed a bug where classes derived from QDialog by more than two
|
||
|
|
levels (QDialog -> MySubClass -> MySubSubClass) would not receive the
|
||
|
|
styled background.
|
||
|
|
* [191216] Menus with a background color will now be rendered using the
|
||
|
|
native style.
|
||
|
|
* [191822] Fixed a crash in subElementRect when widget pointer is null.
|
||
|
|
* [192374] An offset ::tab-bar element no longer offsets scroll buttons.
|
||
|
|
* [192535] Fixed a bug where a QComboBox would not always draw its
|
||
|
|
dropdown button when styled.
|
||
|
|
* [192655] Fixed a bug where it was sometimes impossible to toggle a
|
||
|
|
styled, checkable menu item.
|
||
|
|
* [199912] QHeaderView no longer collapses to zero contentsRect if size
|
||
|
|
is not specified.
|
||
|
|
|
||
|
|
****************************************************************************
|
||
|
|
* Database Drivers *
|
||
|
|
****************************************************************************
|
||
|
|
|
||
|
|
- Interbase driver
|
||
|
|
* [185482] Fixed bug where data corruption occurred when inserting data into
|
||
|
|
numeric fields on some platforms.
|
||
|
|
|
||
|
|
* [156090] Fixed bug where the connection information was always assumed to
|
||
|
|
be Latin1 encoded.
|
||
|
|
|
||
|
|
- MySQL driver
|
||
|
|
* [190311] Fixed bug where fetching BLOBs with a prepared query would fail
|
||
|
|
if the second BLOB was larger than the first.
|
||
|
|
|
||
|
|
* [184354] Implement QSqlDriver::escapeIdentifier() allowing reserved words and
|
||
|
|
white spaces in table and column names.
|
||
|
|
|
||
|
|
* [129925] Communicate with the database using UTF8 encoding for MySQL
|
||
|
|
versions >= 4.1.13 and < 5.0.0. This makes the behavior consistent with MySQL
|
||
|
|
versions >= 5.0.7.
|
||
|
|
|
||
|
|
- OCI driver
|
||
|
|
* [167644] Set an error when failing to start a transaction in addition to
|
||
|
|
printing an error.
|
||
|
|
|
||
|
|
* [177054] Fixed bug that caused QSqlField::length() to always return 38 for
|
||
|
|
non-numeric fields.
|
||
|
|
|
||
|
|
* [141706] Added support for the using the hostname and port number provided by
|
||
|
|
QSqlDatabase. This makes it possible to connect to Oracle databases without
|
||
|
|
a tnsnames.ora file on the client.
|
||
|
|
|
||
|
|
- ODBC driver
|
||
|
|
* [164680] Don't crash when updating a view displaying a model after the
|
||
|
|
database connection has been closed.
|
||
|
|
|
||
|
|
* [166003] Use SQLFetch() if SQLFetchScroll() isn't supported in the driver.
|
||
|
|
|
||
|
|
* [116534] Allow closing cursor without destruction of QSqlQuery object. Use
|
||
|
|
QSqlQuery::finish().
|
||
|
|
|
||
|
|
* [181039] Added support for a connection option to instruct the driver to
|
||
|
|
connect as an ODBC 3 application; SQL_OV_ODBC3. This is needed in order to
|
||
|
|
make the QODBC driver work with some ODBC drivers.
|
||
|
|
|
||
|
|
* [176233] Connection options are no longer case-sensitive (according to the
|
||
|
|
ODBC standard).
|
||
|
|
|
||
|
|
* [178532] Fixed bug where binding bools would fail.
|
||
|
|
|
||
|
|
* [176231] Support passing the username and password as part of a connection string
|
||
|
|
instead of using QSqlDatabase::setUserName() and QSqlDatabase::setPassword().
|
||
|
|
|
||
|
|
* [141822] Support the SQL_GUID type.
|
||
|
|
|
||
|
|
* [187936] Improved support for the Linux Easysoft ODBC driver.
|
||
|
|
|
||
|
|
* [165923] Improved error handling.
|
||
|
|
|
||
|
|
- SQLite driver
|
||
|
|
* [174340] Bind QVariant::UInt as int64 instead of string.
|
||
|
|
|
||
|
|
- PostgreSQL driver
|
||
|
|
* [152770] Support prepared queries natively for PostgreSQL 8.2.
|
||
|
|
|
||
|
|
* [164233] Fixed bug where QSqlDatabase::primaryIndex() would fail if the
|
||
|
|
table name was used in multiple schemas.
|
||
|
|
|
||
|
|
* [168934] Make a real error message available when failing to connect to a
|
||
|
|
database.
|
||
|
|
|
||
|
|
* [150373] Added support for NumericalPrecisionPolicy, allowing the user to
|
||
|
|
instruct the driver not to return NUMERICs as strings.
|
||
|
|
|
||
|
|
- DB2 driver
|
||
|
|
* [189727] Fixed bug where fetching the fields in a row multiple time would
|
||
|
|
fail unless the fields were fetched in order.
|
||
|
|
|
||
|
|
|
||
|
|
****************************************************************************
|
||
|
|
* QTestLib *
|
||
|
|
****************************************************************************
|
||
|
|
* The display is now enabled on Mac OS X just before a test in run and qtestlib will ensure
|
||
|
|
the application under test is the "front process" if it is a GUI application.
|
||
|
|
|
||
|
|
****************************************************************************
|
||
|
|
* QDBus *
|
||
|
|
****************************************************************************
|
||
|
|
|
||
|
|
- Library
|
||
|
|
* [195515] Fixed a bug where the Qt application would crash if it
|
||
|
|
tried to send some types of messages after the connection to the
|
||
|
|
bus was broken.
|
||
|
|
* [188728] Fixed a freeze caused by connecting to a slot that did
|
||
|
|
not exist
|
||
|
|
|
||
|
|
- Viewer
|
||
|
|
|
||
|
|
****************************************************************************
|
||
|
|
* Platform Specific Changes *
|
||
|
|
****************************************************************************
|
||
|
|
|
||
|
|
MIPS Linux
|
||
|
|
* [188320] Build Qt/X11 with FPU support, breaking binary
|
||
|
|
compatibility; see "Important Behavior Changes" below.
|
||
|
|
|
||
|
|
X11
|
||
|
|
---
|
||
|
|
* Improved GNOME platform detection.
|
||
|
|
* [193845] Improved support for KDE palette settings.
|
||
|
|
* [179200] Fixed an issue where Qt would print "QProcess: Destroyed
|
||
|
|
while process is still running." when using Cleanlooks.
|
||
|
|
* [155704] Fixed a bug where widgets with MSWindowsFixedSizeDialogHint
|
||
|
|
flag would be minimized when their parent QMainWindow was minimized.
|
||
|
|
The MSWindowsFixedSizeDialogHint is now ignored on X11.
|
||
|
|
* [153155] Make it possible to bypass g_thread_init() and have the
|
||
|
|
Unix event dispatcher be used in threads instead by setting the
|
||
|
|
QT_NO_THREADED_GLIB environment variable.
|
||
|
|
* [157807] Fix an inefficiency in the Glib dispatcher's
|
||
|
|
timerSourcePrepare() implementation.
|
||
|
|
* [158332] Fix a bug where text/uri-list drops from Qt 3 would
|
||
|
|
append a single, empty url to the uri-list.
|
||
|
|
* [166097] QWidget::show() no longer resets the WM_TRANSIENT_FOR
|
||
|
|
property if the Qt::WA_X11BybassTransientForHint attribute is
|
||
|
|
set.
|
||
|
|
* [166097] QWidget::show() no longer resets the _NET_WM_STATE
|
||
|
|
property. Qt now merges its own state with any previous state
|
||
|
|
set by the application programmer.
|
||
|
|
* [168285] Fixed QDrag to correctly reset the override cursor.
|
||
|
|
* [17566] Don't impose FD_SETSIZE limit when using the Glib event
|
||
|
|
dispatcher.
|
||
|
|
* [171513] Fixed a bug where an application would take up 100% CPU
|
||
|
|
after starting a QDrag.
|
||
|
|
* [184482] Fixed QApplication::setOverrideCursor() to not change
|
||
|
|
the cursor for the root window.
|
||
|
|
* [185048] Fixed a bug where calling QClipboard::set*()
|
||
|
|
immediately after QClipboard::clear() would result in the
|
||
|
|
clipboard staying cleared.
|
||
|
|
* [182840] Fixed a bug where QApplication::mouseButtons() would
|
||
|
|
sometimes report the wrong state.
|
||
|
|
* [173328] Fixed QEventLoop::exec(ExcludeUserInputEvents) to not
|
||
|
|
consume 100% when using the Glib event dispatcher.
|
||
|
|
* [179536] Make QEventLoop::X11ExcludeTimers work as expected with
|
||
|
|
the Glib event dispatcher.
|
||
|
|
* [182913] Qt will now always look for the _MOTIF_DRAG_WINDOW
|
||
|
|
property on screen 0 (instead of the default screen).
|
||
|
|
* [187752] Fixed a bug where calling show() and hide() on a window
|
||
|
|
before the event loop starts would prevent the window from ever
|
||
|
|
being shown.
|
||
|
|
* [189045] Reset the keyboard and mouse grabs to the current
|
||
|
|
grabber when the last popup is closed.
|
||
|
|
* [167707] Add support for all known _NET_WM_WINDOW_TYPE_* types
|
||
|
|
via QWidget::setAttribute(). The attributes follow the
|
||
|
|
Qt::WA_X11NetWmWindowType* naming scheme.
|
||
|
|
* [172623] Don't create a pipe in the Glib event dispatcher (as it
|
||
|
|
is not necessary).
|
||
|
|
* [192871] Fixed a regression found in the 4.4.0 snapshots that
|
||
|
|
broke QX11EmbedContainer.
|
||
|
|
* [192526] Similar to 170768 below, fixed the spin locking in the
|
||
|
|
QAtomic* implementation for 32-bit SPARC processors to yield
|
||
|
|
instead of busy waiting.
|
||
|
|
* [194566] Fixed a bug found in the 4.4.0 snapshots that would
|
||
|
|
always cause the cursor to change when QWidget::setCursor() was
|
||
|
|
called on a widget that was not under the mouse.
|
||
|
|
* [173746] Fixed a bug in QDialog that would cause the "What's
|
||
|
|
This?" popup menu to appear on the wrong X11 screen.
|
||
|
|
* [187965] Fixed a bug where moving a widget that is hidden could
|
||
|
|
cause the positioning to be incorrect.
|
||
|
|
* [160206] Fixed some bugs in QX11EmbedWidget and
|
||
|
|
QX11EmbedContainer to provide minimal support for multiple
|
||
|
|
containers and multiple embedded widgets in the same
|
||
|
|
application.
|
||
|
|
* [182898] Fixed a crash in Motif Drag-and-Drop support when the
|
||
|
|
_MOTIF_DRAG_WINDOW property is missing.
|
||
|
|
* [183477] Fixed a bug that would cause a window to disappear
|
||
|
|
after restoring it with QWidget::restoreGeometry().
|
||
|
|
* [163507] Fixed a couple of memory errors reported by valgrind.
|
||
|
|
* [192654] Fixed drag-and-drop of more than one URL (using the
|
||
|
|
text/uri-list mime type) between applications.
|
||
|
|
* [198709] Fix QDesktopWidget to not report overlapping screens on
|
||
|
|
servers with Xrandr 1.2.
|
||
|
|
* [146336] On UNIX systems without CUPS support, the
|
||
|
|
$HOME/.printers is now checked for a default printer.
|
||
|
|
* [185864] Allow Qt to find the OpenSSL libraries dynamically even
|
||
|
|
if the libssl.so file is not present.
|
||
|
|
* [168283] Set WM_WINDOW_ROLE directly from QWidget's windowRole() property.
|
||
|
|
* [187660] Implemented rotation for tablets on non-Irix X11 platforms.
|
||
|
|
* [192818] Fixed drawing shapes with a textured brush that had an offset.
|
||
|
|
* [133291] Fixed slow line drawing when using dashing under X11.
|
||
|
|
* [183070] Make it possible to filter events for overlay widgets in OpenGL
|
||
|
|
under X11.
|
||
|
|
* [176485] Make drawing text through FreeType beyond the SHORT_MIN/MAX
|
||
|
|
coordinate range work. Note that this won't work for XLFD based fonts.
|
||
|
|
* [182264] Fixed a crash in QClipboard::setMimeData() when several
|
||
|
|
clipboards share the same QMimeData instance.
|
||
|
|
* [182264] Copying rich-text contents of a QTextEdit and pasting
|
||
|
|
them to an editor that accepts rich text didn't work.
|
||
|
|
|
||
|
|
- QPrintDialog
|
||
|
|
* [128956] Fixed a bug which caused the print dialog to become hidden
|
||
|
|
while the overwrite dialog was shown.
|
||
|
|
* [192764] /etc/printcap with blank lines is now correctly parsed.
|
||
|
|
* Redesigned the print dialog and pagesetup dialog to be much nicer.
|
||
|
|
|
||
|
|
- QPrinter
|
||
|
|
* [148125] Switched to printing through the CUPS API. This should fix the
|
||
|
|
problem where the wrong lp/lpr command was picked up, and therefore
|
||
|
|
printed through the wrong print system. If CUPS is enabled at compile
|
||
|
|
time, it will always be used if available.
|
||
|
|
* [161936] lp no longer outputs job ID to the console when printing.
|
||
|
|
* [180669] QPrinter no longer crashes if the CUPS library cannot be found.
|
||
|
|
|
||
|
|
Windows
|
||
|
|
-------
|
||
|
|
* [185702] Fixed qatomic_windows.h to properly forward declare the
|
||
|
|
_Interlocked*() functions to avoid conflicts with other headers
|
||
|
|
that also use these functions.
|
||
|
|
* [183547] Replaced scalar delete with array delete in windows socket engine.
|
||
|
|
* [190066] Fixed setting spinbox and combobox bgcolor with stylesheets on Vista.
|
||
|
|
* [197055] Fixed a stylesheet background issue with TextEdit on Vista.
|
||
|
|
* Black regions are no longer exposed when resizing windows on Vista using Aero.
|
||
|
|
* [172757] Respect system font changes on Windows.
|
||
|
|
* [194803] Pass the keyboard modifiers in QTabletEvent on Windows.
|
||
|
|
* [194089] Avoid adding the current screen point when translating tablet events on Windows.
|
||
|
|
* [187712] Fixed QT_WA() macros to use correct windows version in static builds.
|
||
|
|
* [183975] Handle 'Win+M' key while showing modal dialogs.
|
||
|
|
* [187729] Fixed incorrect focus behavior when main-window is shown minimized.
|
||
|
|
* [187900] Increased area for scrolbar thumb dragging.
|
||
|
|
* [180416] Fixed incorrect command line parsing on windows.
|
||
|
|
* [169703] Fixed Drag & Drop returning Invalid data.
|
||
|
|
* [181816] Fixed drawing ClearType text into a QImage with the Format_ARGB32 format.
|
||
|
|
* [123455] Make QWidget::numColors() return something useful for widgets that's not
|
||
|
|
been shown yet.
|
||
|
|
|
||
|
|
- QApplication
|
||
|
|
* [167897] Fixed a bug where QApplication would treat single quotes
|
||
|
|
as a quote to signify the end of an argument.
|
||
|
|
|
||
|
|
- QFileDialog
|
||
|
|
* [173402] Fixed wrong sort order if cou reopen a file dialog.
|
||
|
|
* [178279] Be more smart for enabling or disabling the open button.
|
||
|
|
* [178897] Fixed QFileDialog minimym size while very long path are in the history.
|
||
|
|
* [181912] Not following folders that are symlinks.
|
||
|
|
* [187959] Change the button caption from "save" to "open" when selecting a folder
|
||
|
|
in a save dialog.
|
||
|
|
* [196062] HANDLEs are now freed when searching the paths.
|
||
|
|
* [198049] Selecting a file in the completer would display the full path rather then just the file name if it was in the current directory.
|
||
|
|
|
||
|
|
- QDesktopServices
|
||
|
|
* [194046] Fixed support for percentage encoded URL strings with openUrl().
|
||
|
|
* [172914] Fixed an issue where openUrl() would incorrectly return true
|
||
|
|
after failing to open on Windows.
|
||
|
|
|
||
|
|
- QFileSystemWatcher
|
||
|
|
* [170021] Make it possible to monitor FAT32 directories.
|
||
|
|
|
||
|
|
- QFont
|
||
|
|
* Use Harfbuzz instead of Uniscribe for complex text shaping enabling support of a broader
|
||
|
|
range of writing systems on all Windows versions.
|
||
|
|
|
||
|
|
- QKeySequence
|
||
|
|
* [187917] Fixed incorrect standard shortcut for PreviousChild.
|
||
|
|
|
||
|
|
- QListView
|
||
|
|
* [183299] More native appearance on list view selection backgrounds.
|
||
|
|
|
||
|
|
- QLocale
|
||
|
|
* [139582] An unrecognized LANG environment variable will now make QLocale
|
||
|
|
fall back to the Windows locale, instead of the C locale.
|
||
|
|
|
||
|
|
- QMenu
|
||
|
|
* [140954] Fixed an issue where pressing the Alt-key would not correctly
|
||
|
|
show and hide menu accelerators.
|
||
|
|
|
||
|
|
- QMutex
|
||
|
|
* [179050] Fixed a bug that cause a warning on startup from QMutex
|
||
|
|
running an application build with MinGW on Windows 9x.
|
||
|
|
|
||
|
|
- QPrintDialog
|
||
|
|
* [183448] Fixed a bug where the print-to-file setting would remain stuck
|
||
|
|
even after disabling it in the dialog.
|
||
|
|
|
||
|
|
- QPrinter
|
||
|
|
* [185751] Fixed a crash in QPrinter if QPainter.begin() failed.
|
||
|
|
* [191316] Fixed a crash when using certain nonstandard printer drivers.
|
||
|
|
|
||
|
|
- QScriptEngine
|
||
|
|
* [182241] Fixed a bug that caused qScriptValueFromQMetaObject() to generate
|
||
|
|
the wrong script constructor function with VC6.
|
||
|
|
|
||
|
|
- QSyntaxHighlighter
|
||
|
|
* Added QSyntaxHighlighter::currentBlock().
|
||
|
|
|
||
|
|
- QSystemTrayIcon
|
||
|
|
* [189196] Fixed showMessage timeout interval being ignored on windows.
|
||
|
|
|
||
|
|
- QTimer
|
||
|
|
* [179238] Make QTimer behavior consistent with UNIX by not
|
||
|
|
allowing them to fire recursively.
|
||
|
|
* [188820] Fixed a bug found in the 4.4.0 snapshots that caused
|
||
|
|
menu effects to "freeze."
|
||
|
|
|
||
|
|
- QWizard
|
||
|
|
* [180397] Fixed crash resulting from AeroStyle being assumed even when some of the required
|
||
|
|
symbols were unresolved.
|
||
|
|
|
||
|
|
- ActiveQt
|
||
|
|
* [198021] Optimized QAxHostWidget::paintEvent(), the painting code is required only when the
|
||
|
|
widget is being grabbed.
|
||
|
|
* [191314] Support browsing of ActiveQt controls in Microsoft Visual Studio.
|
||
|
|
* [190584] Support for large strings in code generated by dumpcpp.
|
||
|
|
* [190538] Fixed incomplete function declarations generated by dumpcpp.
|
||
|
|
* [90634] Support for 2D safe arrays.
|
||
|
|
* [158785] Support for ActiveX control initialization using stored data.
|
||
|
|
|
||
|
|
Mac OS X
|
||
|
|
--------
|
||
|
|
* [168290] Input Methods can now be used on windows of type Qt::Popup.
|
||
|
|
* [195099] Fixed a problem with posted an event to quit in one thread to
|
||
|
|
another thread would not quit the other threads loop.
|
||
|
|
* [193047] Extend support for all the function keys on a standard Apple keyboard.
|
||
|
|
* [193096] QtUiTools_debug.a is now included in the debuglibraries binary package.
|
||
|
|
* [141602] pixeltool is also included in the binary package.
|
||
|
|
* [188580] Respect the LSUIElements key in an application's Info.plist.
|
||
|
|
* [188267] Ensure that qAppName() checks CFBundleName before using the executable name.
|
||
|
|
* [183464] Fix "wrong clippboard content" issue.
|
||
|
|
* [189587] Prevent triggering menu shortcuts when showing native dialogs.
|
||
|
|
* [174769] Add separator above the "Preferences" menu item in the application menu.
|
||
|
|
* Some fixes to color space handling to ensure that the display color space is used when
|
||
|
|
drawing items to the screen (and printer). This works even if the display has a non-standard colorspace.
|
||
|
|
* Apply a fix so that programs using the sqlite plugin and built on Mac OS X 10.5 will run on older versions of Mac OS X.
|
||
|
|
|
||
|
|
- QAction
|
||
|
|
* [196332] Make actions with ApplicationSpecificRole get merged in all cases.
|
||
|
|
|
||
|
|
- QApplication
|
||
|
|
* [180466] Ensure that non Qt Windows get an activate.
|
||
|
|
* [171181] QApplication no longer send key events to disabled widgets.
|
||
|
|
|
||
|
|
- QContextMenuEvent
|
||
|
|
* [161940] Implement support for QContextMenuEvent::modifiers()
|
||
|
|
|
||
|
|
- QImage
|
||
|
|
* [182655] Switch off antialiasing when drawng to 1bpp images on Mac
|
||
|
|
|
||
|
|
- QMainWindow
|
||
|
|
* [171931] Fix crash when calling addToolBar while the user is dragging toolbars.
|
||
|
|
* [191544] Fix unified toolbar size constraint issues.
|
||
|
|
|
||
|
|
- QMime
|
||
|
|
Implement text/html for cutting and pasting.
|
||
|
|
|
||
|
|
- QPixmap
|
||
|
|
* QPixmap no longer breaks CGImageRef's immutability.
|
||
|
|
|
||
|
|
- QPushButton
|
||
|
|
* [183084] QPushButton will no longer change appearance between mini, small, and large
|
||
|
|
according to the size of it's contents. This behaviour can be switched on by using
|
||
|
|
WA_MacVariableSize.
|
||
|
|
* [172108] Unset the mnemonic if setText() is called with no &.
|
||
|
|
|
||
|
|
- QPrinter
|
||
|
|
* [189182, 194085] Querying printer properties on Mac now works after QPainter::end().
|
||
|
|
|
||
|
|
- QSettings
|
||
|
|
* Fixed QSettings::sync() spurious error on Mac OS X 10.5.
|
||
|
|
* Improved the Mac .plist serialization so that it doesn't generate
|
||
|
|
needless one-element CFArrays.
|
||
|
|
|
||
|
|
- QTextCodec
|
||
|
|
* Fixed "System" locale codec on little-endian Mac OS X (Intel).
|
||
|
|
|
||
|
|
- QTextEdit
|
||
|
|
* [176378] Make selections be shown full-width.
|
||
|
|
* [182243] Fix a regression where text editing widgets would insert command-keys that weren't shortcuts.
|
||
|
|
|
||
|
|
- QWidget
|
||
|
|
* [197087] Make masks work correctly for splashscreens and popups on Leopard.
|
||
|
|
* [167974] Fix offset issue when seMask() was used in combinatiojn with Qt::FramelessWindowHint.
|
||
|
|
* [192527] Fix a regression where Cmd+MouseButton on a window icon no longer sent a QIconDragEvent.
|
||
|
|
* [179073] WA_MacMiniSize and MA_MacSmallSize have an effect on the default fonts for a widget.
|
||
|
|
* [175199] Ensure sheets that later become normal windows have the correct opacity.
|
||
|
|
* [139002] Ensure macEvent() is called.
|
||
|
|
|
||
|
|
- QCoreGraphicsPaintEngine
|
||
|
|
* Implement Porter-Duff operations.
|
||
|
|
|
||
|
|
- QPageSetupDialog
|
||
|
|
- QPrintDialog
|
||
|
|
* Make both these dialogs sheets if they are given a parent.
|
||
|
|
|
||
|
|
- Q3ComboBox
|
||
|
|
* Make up/down arrows work when the popup is closed.
|
||
|
|
|
||
|
|
|
||
|
|
Qt for Embedded Linux
|
||
|
|
---------------------
|
||
|
|
|
||
|
|
- Screen drivers
|
||
|
|
* LinuxFB: Improved support for BGR framebuffers
|
||
|
|
* LinuxFB: Added 12, 15, 18 and 24 bit pixel depth detection.
|
||
|
|
* AHI: New driver using the ATI Handheld Interface library.
|
||
|
|
* DirectFB: New driver using the DirectFB library.
|
||
|
|
* SVGAlib: Add support for 4 and 8 bit mode.
|
||
|
|
* SVGAlib: Fixed the background color for 16 bit mode.
|
||
|
|
* Transformed: Fix bug preventing driver to load as a plugin
|
||
|
|
* VNC: Added support for the client cursor pseudo encoding.
|
||
|
|
* Added QProxyScreen, a class for simplifying proxy based screen drivers.
|
||
|
|
Currently used by the VNC and Transformed screen driver.
|
||
|
|
* Added framework for letting the screen driver control the QPixmap
|
||
|
|
implementation.
|
||
|
|
* [194139] Fixed background initialization in a multiscreen environment.
|
||
|
|
* [195661] Fixed disappearing mouse cursor in a multiscreen environment.
|
||
|
|
|
||
|
|
- Mouse drivers
|
||
|
|
* Made the Yopy, VR41xx, PC, LinuxTP, and Bus drivers available as plugins.
|
||
|
|
* [194413] Fixed missing newline when writing the calibration file.
|
||
|
|
* Configurable double-click jitter sensitivity through the
|
||
|
|
QWS_DBLCLICK_DISTANCE environment variable.
|
||
|
|
|
||
|
|
- Keyboard drivers
|
||
|
|
* Made the SL5000, USB, VR41xx and Yopy drivers available as plugins.
|
||
|
|
|
||
|
|
- Decoration drivers
|
||
|
|
* Made the Styled, Windows and Default decorations available as plugins
|
||
|
|
|
||
|
|
- Demo applications
|
||
|
|
* Added embeddedsvgviewer, styledemo & fluidlauncher applications to
|
||
|
|
demos/embedded to demonstrate Qt/Embedded on small screens (QVGA/VGA).
|
||
|
|
Fluidlauncher is used to launch the demos.
|
||
|
|
* Modified the existing pathstroke & deform demos to add a -small-screen
|
||
|
|
command line option to optimize layout for small screens (QVGA/VGA).
|
||
|
|
|
||
|
|
- Windowing system
|
||
|
|
* Removed redundant blits to the screen.
|
||
|
|
* Fixed a bug in QWSWindowSurface preventing the Opaque property to be used.
|
||
|
|
* Fixed a bug making the window surface valid when the
|
||
|
|
windowEvent(QWSServer::Hide) signal is emitted.
|
||
|
|
* Fixed a crash when no mouse driver is installed.
|
||
|
|
* Fixed bug where QWSWindow::name() would be incorrect unless
|
||
|
|
setWindowTitle() was called.
|
||
|
|
* Allow normal windows to be raised above full screen windows.
|
||
|
|
* [179884] Fixed bug when calling showMaximized() on a FramelessWindowHint
|
||
|
|
window.
|
||
|
|
* Fixed bug where children of a StaysOnTop window would be shown below the
|
||
|
|
parent.
|
||
|
|
* Fixed painting bug when configuring with -opengl and resizing/showing
|
||
|
|
child widget of visible window.
|
||
|
|
|
||
|
|
- QDirectPainter
|
||
|
|
* [100114] Implemented lock() and unlock().
|
||
|
|
* default parameter bug fixed for startPainting(); see "Important Behavior Changes" below.
|
||
|
|
|
||
|
|
- QScreen
|
||
|
|
* Added classId() to enable safe casting to specific subclasses.
|
||
|
|
|
||
|
|
- QPixmap
|
||
|
|
* Fixed grabWindow() on 12, 15, 18 and 24 bit screens.
|
||
|
|
* Fixed grabWindow() on BGR framebuffers.
|
||
|
|
* Fixed grabWindow() on rotated screens.
|
||
|
|
|
||
|
|
- QVFb
|
||
|
|
* Fixed 12-bit support.
|
||
|
|
* Added 15-bit support.
|
||
|
|
* Added support for 32-bit ARGB
|
||
|
|
* [127623] Tab key presses are now passed to the embedded application.
|
||
|
|
|
||
|
|
- General fixes
|
||
|
|
* [181906] Fixed case insensitive key comparisions in the keyboard, mouse
|
||
|
|
and screen plugin factory.
|
||
|
|
* [170768] For ARM processors, fixed the spin lock protecting the
|
||
|
|
* QAtomic* implementations to yield instead busy waiting.
|
||
|
|
* Reduced number of double precision floating point operations as an
|
||
|
|
optimization for platforms without a floating point processor.
|
||
|
|
* Reduced memory usage in the backing store.
|
||
|
|
* [177057] Fixed use of the modifier window title tag.
|
||
|
|
|
||
|
|
****************************************************************************
|
||
|
|
* Compiler Specific Changes *
|
||
|
|
****************************************************************************
|
||
|
|
|
||
|
|
- ICC
|
||
|
|
* [169196] Use -fpic instead of deprecated -KPIC option.
|
||
|
|
|
||
|
|
****************************************************************************
|
||
|
|
* Tools *
|
||
|
|
****************************************************************************
|
||
|
|
|
||
|
|
- Build System
|
||
|
|
* Make it possible to use QT+=dbus and QT+=testlib to enable
|
||
|
|
compiling against the QtDBus and QtTestLib libraries.
|
||
|
|
|
||
|
|
- Assistant
|
||
|
|
* Renamed the existing Assistant to Assistant_adp and adjusted the QtAssistantClient library accordingly.
|
||
|
|
|
||
|
|
* Added the new Assistant based on the Qt Help module.
|
||
|
|
|
||
|
|
* Introduced qhelpconverter to convert adp or dcf files to the new file formats.
|
||
|
|
|
||
|
|
* Added the qhelpgenerator tool to create qch documentation files.
|
||
|
|
|
||
|
|
* Introduced qcollectiongenerator to create help collections.
|
||
|
|
|
||
|
|
- Designer
|
||
|
|
* [191493] Fixed issues with small widgets in grid layouts on Mac
|
||
|
|
|
||
|
|
* [177564] Fixed autoFillBackground being reverted when setting a stylesheet on a QLabel.
|
||
|
|
|
||
|
|
* [171900] Made Qt3Support functions visually different (signals and slots, widget icons)
|
||
|
|
|
||
|
|
* [182037] Fixed a bug which made it possible to resize QFrame-based containers to arbitrarily small sizes
|
||
|
|
|
||
|
|
* [176678] Made "Current Widget Help" work
|
||
|
|
|
||
|
|
* [193885] Fixed a crash caused by a widget box widget not having a geometry nor a valid sizeHint.
|
||
|
|
|
||
|
|
* [122185] Added support for QMdiArea, QWorkspace
|
||
|
|
|
||
|
|
* [173873] Made pasted widgets appear at mouse position
|
||
|
|
|
||
|
|
* [191789] Added QtDesigner.pc for pkg-config
|
||
|
|
|
||
|
|
* [157152] Added a context menu to the buddy editor
|
||
|
|
|
||
|
|
* [189739] Fixed a crash caused by internal layouts of custom widget plugins
|
||
|
|
|
||
|
|
* [133687] Fixed QDesignerContainerExtension; provided way to specify a method to add pages in domXML
|
||
|
|
|
||
|
|
* [161643] Changed rich text editor to detect plain text and store it as such
|
||
|
|
|
||
|
|
* [183110] Added a dialog for setting the tab order by sorting the list of widgets
|
||
|
|
|
||
|
|
* [188548] Added support for static custom widget plugins to QUiLoader
|
||
|
|
|
||
|
|
* [157164] Made QStackedWidget context menu available on browse buttons
|
||
|
|
|
||
|
|
* [157217] Fixed default size of spacers
|
||
|
|
|
||
|
|
* [182448] Fixed a bug that caused additional spacing between toolbar's last action and consecutive toolbar
|
||
|
|
|
||
|
|
* [84089] Added containers and custom containers to the "New Form" dialog
|
||
|
|
|
||
|
|
* [165443] Grey out the geometry property in Designer when it has no functionality
|
||
|
|
|
||
|
|
* [119506] Made comments available for shortcut properties
|
||
|
|
|
||
|
|
* [161480] Added detailed view to action editor
|
||
|
|
|
||
|
|
* [175146] Improved the signal/slot editor; do not reset the column sizes when switching forms
|
||
|
|
|
||
|
|
* [176121] Added "Save As" to code preview
|
||
|
|
|
||
|
|
* [176122] Added code preview
|
||
|
|
|
||
|
|
* [79138] Added support for QLayout::sizeConstraint
|
||
|
|
|
||
|
|
* [156718] Made it possible to copy actions between forms
|
||
|
|
|
||
|
|
* [168648] Improved object inspector selection
|
||
|
|
|
||
|
|
* [166406] Fixed a selection bug affecting custom subclasses of QTabBar
|
||
|
|
|
||
|
|
* [151323] Made it possible to use subclasses of QTabWidget, QToolBox or QStackedWidget as custom widgets
|
||
|
|
|
||
|
|
* [168564] Fixed a bug in table widget editor
|
||
|
|
|
||
|
|
* [132874] Added support for user-defined signals and slots of promoted widgets and main container
|
||
|
|
|
||
|
|
* [202256] Made header section size of the action editor persist when switching forms
|
||
|
|
|
||
|
|
* [201505] Extended the QDesignerIntegration::objectNameChanged() signal to carry the previous object name
|
||
|
|
|
||
|
|
* [196304] Exclude C++ and java keywords as names for objects
|
||
|
|
|
||
|
|
* [199838] Breaking layout didn't update properly minimumSize of a form
|
||
|
|
|
||
|
|
* [118874] Added spacing property for the QToolBox
|
||
|
|
|
||
|
|
* [120274] Q3Wizard - "currentPageText" property added, "caption" properly converted to "windowTitle"
|
||
|
|
|
||
|
|
* [181567] Added support for loading and saving items for Q3ListBox and Q3ListView
|
||
|
|
|
||
|
|
* [187593] Fixed issue with dynamic properties
|
||
|
|
|
||
|
|
* [107935] Actions provided by task menu extension are appended to the list of actions of superclass
|
||
|
|
|
||
|
|
* [188823] Compress margin/spacing properties in case all values are the same, for legacy reasons
|
||
|
|
|
||
|
|
* [160635] Make Z-order working properly
|
||
|
|
|
||
|
|
* [171900] Signals and slots from compat layer marked with red italic
|
||
|
|
|
||
|
|
* [177398] Added notr="true" attribite to styleSheet property - in this way styleSheet string will not appear in linguist
|
||
|
|
|
||
|
|
* [180367] Greyed out X and Y properties of geometry in case of main container
|
||
|
|
|
||
|
|
* [118393] Collapsing property groups in property editor allowed
|
||
|
|
|
||
|
|
* [190703] Fixed in-place editor behaviour
|
||
|
|
|
||
|
|
* [154745] Guidelines provided for grid layout
|
||
|
|
|
||
|
|
* [173516] New resource system integrated
|
||
|
|
|
||
|
|
* [142477] Improved rich text editor and added HTML editing
|
||
|
|
|
||
|
|
* Gradient editor added to stylesheet editor
|
||
|
|
|
||
|
|
* Resetting font and palette subproperties handled properly
|
||
|
|
|
||
|
|
* uint, qlonglong, qulonglong and QByteArray properties supported
|
||
|
|
|
||
|
|
* Property Browser Solution integrated
|
||
|
|
|
||
|
|
* Property Editor - added toolbar with object and class name, and some actions
|
||
|
|
|
||
|
|
* Property Editor - remember expansion state
|
||
|
|
|
||
|
|
* Property Editor - style sheet editor added
|
||
|
|
|
||
|
|
* Property Editor - sorting and coloring added
|
||
|
|
|
||
|
|
* Added basic fixup for URL properties to prevent data loss when the
|
||
|
|
user enters an intermediate URL (such as www.google.com).
|
||
|
|
|
||
|
|
- Linguist
|
||
|
|
* [39078] Added shortcut for adding an entry to a phrase book.
|
||
|
|
|
||
|
|
* [116913] Added tooltips to messages view and phrases view to be able to see the full text as well as to see a preview of HTML rendering.
|
||
|
|
|
||
|
|
* [142628] Fix a "What's this?" message in Linguist.
|
||
|
|
|
||
|
|
* [170053], [183645] Split the context / items tree up into a contexts window and a messages window.
|
||
|
|
|
||
|
|
* [171829] Added support for syntax highlighting in source/translation strings.
|
||
|
|
|
||
|
|
* [179415] When previewing a dialog via Qt Linguist that has the window
|
||
|
|
modality set to ApplicationModal do not block linguist.
|
||
|
|
|
||
|
|
* [181411] Make xliff utf-8 export use non-ascii characters, too.
|
||
|
|
|
||
|
|
* [183713] Identify the line number in the code for strings.
|
||
|
|
|
||
|
|
* [184586] Added ability to show multiple auxiliary (read-only) translations.
|
||
|
|
|
||
|
|
* [194325] Fixed an error with loading XLIFF files containing consecutive internal whitespace.
|
||
|
|
|
||
|
|
* Added a source code window. It shows the source file when available and highlights the line on which the source text was found.
|
||
|
|
|
||
|
|
* Added a window for showing warnings.
|
||
|
|
|
||
|
|
* Allow a translation to be marked as done when there are still warnings.
|
||
|
|
|
||
|
|
* Fixed undo/redo functionality.
|
||
|
|
|
||
|
|
* Show obsolete entries in grey.
|
||
|
|
|
||
|
|
* Ask whether modified phrase books should be saved on quit.
|
||
|
|
|
||
|
|
* Re-open phrasebooks at startup.
|
||
|
|
|
||
|
|
- lupdate
|
||
|
|
* [80235] Introduce QT_TRANSLATE_NOOP3 as a QT_TRANSLATE_NOOP3 variant
|
||
|
|
taking a comments parameter.
|
||
|
|
|
||
|
|
* [161106] When specifying ::QObject::tr() lupdate will no more take
|
||
|
|
the previous word as namespace.
|
||
|
|
|
||
|
|
* [165460] Make lupdate work with relative paths.
|
||
|
|
|
||
|
|
* [165679] Prevent lupdate from crashing on special string patterns.
|
||
|
|
|
||
|
|
* [179506] Handle the case of a class in a namespace inheriting from
|
||
|
|
another class in a different namespace correctly.
|
||
|
|
|
||
|
|
* [180318] Make lupdate work properly on deeply nested directories.
|
||
|
|
|
||
|
|
* Added an option (-pluralonly) that will only extract strings which
|
||
|
|
require a plural form, to ease adding plural translations for the same
|
||
|
|
language as the source messages.
|
||
|
|
|
||
|
|
* Do not require administrative privileges to run lupdate on Windows Vista.
|
||
|
|
|
||
|
|
- lrelease
|
||
|
|
* [187375] Allow lrelease to be run from a directory outside the .pro file.
|
||
|
|
|
||
|
|
* Added an option (-removeidentical) that omits translated strings that
|
||
|
|
are exactly the same as the source string, to reduce file size.
|
||
|
|
|
||
|
|
- rcc
|
||
|
|
* [105595] Add QT_NO_CAST_TO_ASCII define to tools by default.
|
||
|
|
|
||
|
|
* [188891] Fix crash when QResource is loaded from stream that was
|
||
|
|
rcc'd from an empty qrc file.
|
||
|
|
* [164840] Allow use of chinese characters in commandline arguments to rcc.
|
||
|
|
|
||
|
|
- moc
|
||
|
|
* Treat -DFOO as -DFOO=1 for macros defined on the commandline.
|
||
|
|
|
||
|
|
- uic
|
||
|
|
* [189327] Added support for QT_NO_ACCESSIBILITY
|
||
|
|
|
||
|
|
* [170919] Fixed a bug that caused nonsensical includes to appear in
|
||
|
|
conjunction with Qt support classes
|
||
|
|
|
||
|
|
* [171228] Fixed a bug that caused nonsensical includes to appear in
|
||
|
|
conjunction with Qt support classes
|
||
|
|
|
||
|
|
* [105595] Add QT_NO_CAST_TO_ASCII define to tools by default.
|
||
|
|
|
||
|
|
* [186989, 158836] Fixed invalid code generation in some cases when
|
||
|
|
cross-compiling.
|
||
|
|
|
||
|
|
- uic3
|
||
|
|
* [179540] Added support for QPushButton's "on"-property
|
||
|
|
|
||
|
|
* [170919] Fixed a bug regarding includes for classes in namespaces
|
||
|
|
|
||
|
|
* [299175] Transform Qt3's QSlider property tickmarks to Qt4's
|
||
|
|
tickPosition
|
||
|
|
|
||
|
|
- qmake
|
||
|
|
* [187938] Fix a bug that would cause Xcode projects generated by qmake to fail to link in Xcode 3.
|
||
|
|
* The pkgconfig files generated for the frameworks on Mac OS X are now correct.
|
||
|
|
* Makefiles for Mac OS X now always set QMAKE_MACOSX_DEPLOYMENT_TARGET=10.3
|
||
|
|
unless it is overridden in the .pro file, this will solves linking errors
|
||
|
|
on Leopard.
|
||
|
|
* [189409] The default Xcode generator format is now Xcode 2.2.
|
||
|
|
* Added an unsupported mkspec for LLVM on Mac OS X.
|
||
|
|
* [198562, 201942] Added support for overriding bundle extentions for Mac
|
||
|
|
* [152932] Specify the /MANIFEST option when embedding manifests into the application/library.
|
||
|
|
* Avoid adding silencing echos to the compiler when generating XCode projects.
|
||
|
|
* [191267] Only include the -L$$QT_PLUGINPATH option once in a project.
|
||
|
|
* Avoid memmoving data from outside a memory block.
|
||
|
|
* Generate proper MSVC 2008 VCPROJ and SLN files.
|
||
|
|
* [168308] Avoid double dir separators in subdir Makefiles.
|
||
|
|
* [168075] Make distcc work on Mac.
|
||
|
|
|
||
|
|
- configure
|
||
|
|
|
||
|
|
* [180315] Implement -qtlibinfix configure option to allow renaming of Qt
|
||
|
|
libraries.
|
||
|
|
* [180315] Implement -qtnamespace configure option to allow compiling all
|
||
|
|
Qt symbols in a user-defined namespace.
|
||
|
|
|
||
|
|
|
||
|
|
****************************************************************************
|
||
|
|
* Plugins *
|
||
|
|
****************************************************************************
|
||
|
|
|
||
|
|
- QTiffPlugin
|
||
|
|
* [187169] Return an error if loading fails instead of empty image.
|
||
|
|
|
||
|
|
- QSvgIconEngine
|
||
|
|
The qsvg icon engine plugin has been renamed to qsvgicon to disambiguate
|
||
|
|
it from the qsvg image format plugin.
|
||
|
|
* Now allows multiple SVG files and/or other images to be added to
|
||
|
|
QIcon for different modes.
|
||
|
|
* Streaming of SVG icons is fixed.
|
||
|
|
|
||
|
|
****************************************************************************
|
||
|
|
* Important Behavior Changes *
|
||
|
|
****************************************************************************
|
||
|
|
|
||
|
|
- Event filters
|
||
|
|
|
||
|
|
The behavior of event filters has changed starting with
|
||
|
|
4.4. Previously, thread affinity was ignored when adding,
|
||
|
|
removing, and activating an object's event filters. Now, event
|
||
|
|
filters must have the same thread affinity as the object they
|
||
|
|
are filtering. Qt will warn when it detects a filter that is
|
||
|
|
in a different thread from the object being filtered.
|
||
|
|
|
||
|
|
- QFont
|
||
|
|
Starting with Qt 4.4, the '-' characters in the raw font names
|
||
|
|
are no longer substituted with a ' ' (space character). This
|
||
|
|
may impact your application if you use fonts that have '-'
|
||
|
|
characters in their raw font names.
|
||
|
|
|
||
|
|
- QReadWriteLock
|
||
|
|
Starting with Qt 4.4, recursive lock support is disabled by
|
||
|
|
default in QReadWriteLock. Code that relies on recursive write
|
||
|
|
locking will need to be changed to construct the
|
||
|
|
QReadWriteLock with recursive lock support enabled. Previously,
|
||
|
|
recursive write-lock support (introduced in 4.3) was enabled by
|
||
|
|
default, but QReadWriteLock did not properly support recursive
|
||
|
|
read-lock support. QReadWriteLock now supports both and needs to
|
||
|
|
be constructed explicitly with recurive lock support enabled
|
||
|
|
(QMutex works in the same way).
|
||
|
|
|
||
|
|
- QPainterPath
|
||
|
|
We have changed QPainterPath::angleAtPercent() to use the same
|
||
|
|
angle definition as in the rest of Qt. This means that the angle
|
||
|
|
returned will be from 0 to but not including 360, specifying
|
||
|
|
the degrees from the 3 o'clock position in the counter-clockwise
|
||
|
|
direction.
|
||
|
|
|
||
|
|
- QDirectPainter [Qt for Embedded Linux-specific class]
|
||
|
|
startPainting() in Qt 4.3 had a default parameter lock=false,
|
||
|
|
the value of which was not used. The function would lock for
|
||
|
|
client processes, but not for the server process. From Qt 4.4,
|
||
|
|
the default value is changed to true, and startPainting() will
|
||
|
|
lock if lock == true, and not lock if lock == false. This means
|
||
|
|
that client processes running code that has not been recompiled
|
||
|
|
with Qt 4.4 may show flicker and/or painting problems. To get
|
||
|
|
exactly the same behaviour as for Qt 4.3, change startPainting()
|
||
|
|
to startPainting(QApplication::type() == QApplication::GuiClient).
|
||
|
|
|
||
|
|
- QPrinter
|
||
|
|
QPrinter::pageRect() did not return consistent values on
|
||
|
|
Linux/Mac/Windows when QPrinter::fullPage() was set to true. On
|
||
|
|
Mac and Windows pageRect() was not influenced by the fullPage()
|
||
|
|
setting. This has now been changed so that pageRect() returns
|
||
|
|
the same as paperRect() when fullPage() is true on all
|
||
|
|
platforms.
|
||
|
|
|
||
|
|
- QPixmap
|
||
|
|
Using QPixmap outside of the GUI thread is dangerous and error
|
||
|
|
prone. Because of this, starting with 4.4, any QPixmap created
|
||
|
|
outside of the GUI thread will always be a null pixmap.
|
||
|
|
|
||
|
|
- QDateTime
|
||
|
|
When using QDateTime::fromString() to parse dates, QDateTime
|
||
|
|
no longer tries to use English month names because that would
|
||
|
|
cause some dates to become unparseable. If you need to parse
|
||
|
|
date times in the English locale, use QLocale::toDateTime (in
|
||
|
|
specific, the QLocale::c() locale).
|
||
|
|
|
||
|
|
- Qt/Mac
|
||
|
|
Starting a Qt application no longer makes it the front process. This is
|
||
|
|
more in-line with other applications on Mac OS X. What this means is
|
||
|
|
that you can start a Qt application, do something else and not have the
|
||
|
|
Qt application steal your focus. If you desire for the Qt application
|
||
|
|
to become the front process, you can call QWidget::raise()
|
||
|
|
programmatically or launch the application with open(1) or using
|
||
|
|
QDesktopServices. This should not have any affect if launched from
|
||
|
|
double-clicking in Finder or run in a debugger.
|
||
|
|
|
||
|
|
- Qt/X11 on MIPS Linux
|
||
|
|
qreal is changed from float to double, breaking binary compatibility.
|
||
|
|
This change fixes a bug introduced in Qt 4.3.0 when qreal was
|
||
|
|
changed from double to float for embedded MIPS processors.
|