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Diffstat (limited to 'dist/changes-4.6.2')
| -rw-r--r-- | dist/changes-4.6.2 | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/dist/changes-4.6.2 b/dist/changes-4.6.2 new file mode 100644 index 0000000000..657aafc3f5 --- /dev/null +++ b/dist/changes-4.6.2 @@ -0,0 +1,227 @@ +Qt 4.6.2 is a bug-fix release. It maintains both forward and backward +compatibility (source and binary) with Qt 4.6.0 and 4.6.1. For more +details, refer to the online documentation included in this +distribution. The documentation is also available online: + + http://qt.nokia.com/doc/4.6 + +The Qt version 4.6 series is binary compatible with the 4.5.x series. +Applications compiled for 4.5 will continue to run with 4.6. + +Some of the changes listed in this file include issue tracking numbers +corresponding to tasks in the Qt Bug Tracker, the (now obsolete) Task +Tracker, or the Merge Request queue of the public source repository. + +Qt Bug Tracker: http://bugreports.qt.nokia.com +Task Tracker: http://qt.nokia.com/developer/task-tracker +Merge Request: http://qt.gitorious.org + + +**************************************************************************** +* Library * +**************************************************************************** + +QtCore +------ + + - QAtomicPointer + * [QTBUG-7356] Fixed a compilation failure when using the Intel + compiler on IA-64 + - QFile + * Fixed double-buffering issue when opening files in buffered mode. + * [QTBUG-7285] QFile::remove would() fail if an unrelated operation on the + same instance had been previously failed. This manifested itself in + QTemporaryFile failing to auto-remove files and QFile::copy() leaving + temporary files behind in certain situations. + - QFSFileEngine + * Fix typo that made realpath() not be used. + - QIODevice + * Optimized readAll(). + - QReadWriteLock + * [MR 426] Fixed documentation. + - QXmlStreamWriter + * [QTBUG-6893] Fixed adding extra Byte Order Marks when writing to a + .xml file. + +QtGui +----- + + - QApplication + * [QTBUG-6098] Added a flag to avoid construction of application panes. + * [QTBUG-7029] Fixed a crash when re-creating QApplication object due + to a dangling gesture manager pointer. + - QAbstractScrollArea + * [QTBUG-1760] Reverted horizontal scrolling with mouse wheel when vertical + scrollbar is hidden + - QBmpHandler + * [QTBUG-7530] Fixed an infinite loop that could occur when reading invalid + BMP images. + - QGraphicsEffect + * [QTBUG-6901] Fixed performance problem when translating items with + graphics effects. + - QImage + * [QTBUG-7231] Avoid an unnecessary copy in QImage::scaled(). + - QInputContext + * [QTBUG-7439] Avoided the loss of preedit text when losing focus on + Symbian. + - QPDFEngine + * [QTBUG-7249] Fixed the encoding of the Tile and Creator tags in the PDF + engine. + - [QT-2629] Implemented event filter functions for Symbian. + - [QTBUG-7198] Setting a style sheet could break the checkbox position in + item views. + - [QTBUG-7253] Fixed wrong stroke clipping with the raster engine when using + a QPen with a style other than SolidLine. + +QtDBus +------ + + - QDBusConnection + * [QT-2307] Fixed sending of D-Bus method calls with QDBus::BlockWithGui. + +QtNetwork +--------- + + - QNetworkAccessManager + * Optimizations + * HTTP: Get rid of QAbstractSocket warnings that were sometimes displayed. + * HTTP: setReadBufferSize() of the QNetworkReply finally is working on all + layers. + * [QTBUG-7713] HTTP: Fix bug related to re-sending a request. + * [QTBUG-7060] Fixed an issue with parsing of HTTP headers like + "private, max-age=300". + - QSslCertificate + * [QTBUG-6466] Fix issuerInfo() and subjectInfo(). + - QTcpSocket + * [QTBUG-7344] Fix performance degredation with write() on Windows. + * [QTBUG-7316,QTBUG-7317] Handle unknown errors from socket engine. + +QtOpenGL +-------- + + - [QTBUG-7490] Better support for user-generated binary shaders. + - QGLPixelBuffer + * [QTBUG-7476] Fixed a crash under X11 when drawing QPixmaps to + QGLPixelBuffers. + - QGL2PaintEngineEx + * [QTBUG-7203] Reset the GL stencil mask, op and function in resetGLState(). + - QGLWidget + * [QTBUG-7213] Fixed QGLWidget::renderPixmap() on Windows. + + +QtOpenVG +-------- + + - [QTBUG-7791] Optimize single-rect IntersectClip in OpenVG using the scissor. + - [QTBUG-7864] Use OpenVG scissor on 90/180/270 rotations and simple clips. + +QtMultimedia +------------ + + - QAudioInput + * [QTBUG-7044]: QAudioInput stopped working correctly after + suspend()/resume() on linux. + +Examples +-------- + + - QtMultimedia + * [MR 418] Fixed the example for QAudioOutput. + - WebKit + * [MR 2235] Added the framecapture example to the default build. + + +**************************************************************************** +* Platform Specific Changes * +**************************************************************************** + +Qt for Linux/X11 +---------------- + - Fix a bug where QPixmap::serialNumber was not set on a transformed pixmap + in Qt/X11. + - Fixed a crash when an input method tries to create a widget after the + application is destroyed. + - [QTBUG-6952] Fixed a problem using NoButtons in spinbox with QGtkStyle. + - [QTBUG-7504] Fixed missing focus rect on check- and radiobutton with + some GTK+ themes. + - [QTBUG-6522] Fixed missing menu separator in some GTK+ themes. + +Qt for Mac OS X +--------------- + + - [QTBUG-7832]: Restored missing margins around non-unified toolbars. + - [QTBUG-7312]: Menubar and dock disappear after hiding a fullscreen widget + on Cocoa. + - [QTBUG-7481]: Re-added the Close button in QPrintPreviewDialog for + Mac/Carbon. + - [QTBUG-7522]: Drawing fake buttons using QMacStyle+QStyleOptionViewItemV4 + lead to crash. + - [QTBUG-7625]: Calling showFullScreen() then showNormal() on a widget results + in top menu hiding. + - [QTBUG-7086]: QFileDialog now correctly responds to fileMode & acceptMode + changes. + - [QTBUG-7162]: Fixed a crash in Designer when previewing a QMainWindow with + native toolbar. + - [QTBUG-7305]: Fixed a crash when deleting QMainWindow with native toolbar + on Cocoa. + - [QTBUG-6882]: Fixed a text layout issue with QHeaderView in right-to-left + mode. + +DirectFB +-------- + + - Fix a bug where QPixmap::serialNumber was not set on a transformed pixmap + in DirectFB. + - Reimplement QPixmapData::scroll for QDirectFBPixmapData which optimizes + QPixmap::scroll. + - Fix a rendering issue for semi-transparent top level windows in DirectFB. + - Make it possible to fall back to the raster engine for stretch blits in + DirectFB using QT_NO_DIRECTFB_STRETCHBLIT. + +Qt for Symbian +-------------- + + - [QTBUG-6556] Improve the DEF file handling scheme, to allow simple enable/ + disable of DEF file usage (for use _during development only_ to decouple + the need to update the DEF files at the precise point that symbols are + removed, therefore allowing builds by CI systems to succeed even if symbols + have been removed. This does not remove the need to update the DEF files + before release. NOTE: Builds generated using this flag are not binary + compatible with previous versions of Qt.) + - QProcess + * [QTBUG-7667] Fixed no-timeout case for QProcess::waitForFinished. + - qmake + * [QTBUG-7695] Added support for ifdeffing for manufacturer in generated + pkg files. + * [QTBUG-7908] Smart installer package generation support. + - Patch_capabilities script + * Added support for embedded sis name/uid patching. + - Qt deployment + * [QTBUG-7518] Backup and restore support for Qt libs. + + +**************************************************************************** +* Tools * +**************************************************************************** + + - Designer + * [QTBUG-6965] Enabled editing seconds of QDateTime-type properties. + * [QTBUG-6757] Fixed bug where selection handles would be affected by + a style sheet set on the main form. + + - uic3 + * [QTBUG-7404] Added option to preserve layout names set by Qt 3 Designer. + +**************************************************************************** +* Important Behavior Changes * +**************************************************************************** + + - QNetworkAccessManager cache + * QNetworkAccessManager will no longer return expired pages, as + stated in the documentation + * The behaviour of PreferCache and PreferNetwork modes now match + the documentation more closely + + - QUrl + * QUrl will now accept hostnames ending in dot and will not treat + those as invalid hostnames |