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Diffstat (limited to 'dist/changes-4.3.1')
| -rw-r--r-- | dist/changes-4.3.1 | 519 |
1 files changed, 519 insertions, 0 deletions
diff --git a/dist/changes-4.3.1 b/dist/changes-4.3.1 new file mode 100644 index 0000000000..71de8e9bff --- /dev/null +++ b/dist/changes-4.3.1 @@ -0,0 +1,519 @@ +Qt 4.3.1 is a bug-fix release. It maintains both forward and backward +compatibility (source and binary) with Qt 4.3.0. + +The Qt version 4.3 series is binary compatible with the 4.2.x, 4.1.x and +4.0.x series. Applications compiled for Qt 4.0, 4.1 or 4.2 will continue to +run with Qt 4.3. + +**************************************************************************** +* General * +**************************************************************************** + +General Improvements +-------------------- + +- Translations + * Updated the German translation to provide complete coverage of Qt. + +- QDBusView + * Added icons for Mac OS X and Windows. + +- Intel C++ Compiler for Linux + * Added support for version 10 of the compiler. See the Compiler + Notes documentation for known problems and work-arounds for this + compiler. + * Added linux-icc-32 mkspec, for building with the 32-bit compiler + on 64-bit hosts. + +Third party components +---------------------- + +- FreeType + * Security fix (CVE-2007-2754): Integer overflow in the + TT_Load_Simple_Glyph function in freetype 2.3.4 and earlier allows + remote authenticated users to execute arbitrary code via crafted BDF + fonts. + +- SQLite + * File descriptors are not inherited during spawn() anymore. + +Build System +------------ + + * Fixed native builds on ARM architectures. + +**************************************************************************** +* Library * +**************************************************************************** + +General Improvements +-------------------- + +- QAbstractItemView + * [166605] Fixed regression causing keyboard modifiers to have no effect + during drag and drop operations. + * [169233] Fixed bug that would prevent text from being selected in + double spin box editors. + * [168917] Text would sometimes not be selected in the editor. + +- QAbstractItemModel + * [166714] Fixed regression causing persistent indexes to not be + correctly updated. + +- QAbstractPrintDialog + * [163000] Fixed bug on Unix where the PrintSelection option would not + be enabled unless PrintPageRange was also enabled. + +- QApplication + * [166677] Windows only: Fixed an issue with alert() where windows + would keep flashing after being activated by the user. + * [168974] Fixed problems with compilation that could occur when + QT3_SUPPORT and QT_NO_CURSOR were defined. + +- QComboBox + * [165130] Mac OS X only: Fixed bug that caused an editable combo box to + cut off list entries. + +- QDesktopServices + * [165817] Fixed misleading documentation of + QDesktopServices::setUrlHandler(). + +- QDialog + * [166900, 166514] Fixed bug where a dialog could remain visible after + hide() had been called. + +- QFile + * [167217] Fixed regression that prevented the sequential bit from being + reset when reopening a file. + +- QFileDialog: + * [164947] Mac OS X only: Ensure that the parent of a native sheet dialog + is activated before a sheet is shown. + +- QFSFileEngine: + * [163406] Ensured that QFile::readLine() works on all platforms when + QFile is opened on file descriptor 0. + +- QGLWidget + * [162085] X11 only: Fixed usage of QGLWidget on multiple X11 screens. + * [164707] X11 only: Fixed the transparent overlay color usage to make + it possible to draw with a solid black color. Qt::transparent is now + always returned as the transparent color in an overlay. + * [162143] Fixed a crash that could occur when calling renderPixmap() + with extremely large sizes. It now gracefully fails instead. + +- QGraphicsItem + * [163430] Improved precision of QGraphicsItem::ItemIsMovable move + operations, and fixed move support for + QGraphicsItem::ItemIgnoresTransformations. + +- QGraphicsItemAnimation + * [164585] Fixed setTimeLine(0) to properly remove the existing timeline, + and also ensured that setting the same timeline twice works fine. + +- QGraphicsScene + * [163555] Flat items (items whose bounding rect width or height is 0) + no longer cause a full viewport update when they are updated. + +- QGraphicsView + * [160828] Fixed bug in QGraphicsScene/View::render() which could cause + nothing to be rendered for QPicture target devices. + * [163919] Scroll bar ranges are no longer reset to (0,0) when the + scroll bars are disabled (Qt::ScrollBarAlwaysOff). + * [163537] Scroll bar ranges are now correct also for styles with a + viewport frame only around the viewport itself (e.g., Motif and Mac + OS X style). + * [158245] Calling setScene(0) now recalculates the scroll bar ranges. + * [170619, 157400] Fixed rendering bugs that could occur when using a + semi-transparent foreground or background brush. + * [170619, 168885] Fixed a bug that would cause the rubber band to + appear after invoking a context menu. + +- QHostInfo + * [168233] Ensured that all pending look-ups are terminated on + application exit to avoid a delayed application shutdown while waiting + for the look-ups to complete. + * [167487] Fixed support for Unix platforms that allow IPv6 look-ups + through getaddrinfo(), but that don't support IPv6 sockets. + +- QImage + * [163727] Fixed artifacts in scaled images that could occur when using + Qt::FastTransformation. + * [169908] Fixed a crash that could occur when reading 4-bit + uncompressed BMP images. + +- QLocale + * [167534] Fixed bug that would cause QLocale::toString() to return + garbage if passed an invalid time or date. + +- QMainWindow + * [166004, 167651] Made the unified toolbar handle layout requests. + * Mac OS X only: Don't move the window's title bar when clicking on the + toolbar button. + * [164105] Made the unified toolbar handle showMaximized(). + * [162555] Move OpenGL contexts when the toolbar button is pressed and + we are using the unified toolbar. + * [169063] Fixed a crash that could occur when setting a new menu bar + and the old one contained corner widgets. + +- QMdiArea + * [162573] Improved switching between maximized subwindows (less + flickering). + * [162046, 164264] Improved activation behavior. + * [170770] Fixed inconsistent behavior with scroll bars when a subwindow + is maximized. + * [169873] Fixed incorrect positions of tiled subwindows. + +- QMdiSubWindow + * [168129] Improved the way a default window icon is selected. + * [169859] Improved menu bar buttons for maximized subwindows. + * Improved support for size grips. + * [169543] Windows only (XP style): Fixed a problem where the frame + width was 1 pixel wider than it should have been. + * [168829] Fixed incorrect margins of maximized subwindows inside + QMainWindow. + +- QMenu + * [166652] Fixed a regression where context menus could not be triggered + with the right mouse button. + * [161789] Fixed a bug that prevented tear-off handles from being + activated when they were dragged down from the menu bar item. + +- QMenuBar + * [168892] Fixed bug that made the extension always appear when adding a + separator to a menu bar. + * [166181] Fixed bug that caused extensions to be misplaced. + * [166242] Fixed bug that could cause menus to be collapsed. + +- QMessageBox + * Ensured that the default button isn't lost when the modality of the + message box is changed. + +- QMacStyle + * Ensured that items with State_Focus actually get the focus ring drawn. + +- QNetworkProxy + * [170549] Fixed a regression from 4.2.3 in the default constructor; if + used before any other proxy settings were applied, it would fail to + initialize the proxy handlers, effectively disabling support for + SOCKS5 and HTTP proxies. + +- QOpenGLPaintEngine + * [166087] Fixed a memory leak caused by not releasing GL program + handles if they failed to compile. + * [166054] Ensured that push and pop operations are performed on the + texture matrix stack and the client state attributes when begin() + and end() are called. + * [161021] Fixed rendering of points with cosmetic pens with widths + greater than 0. + +- QPainter + * [158815] Fixed rendering artifacts for extended composition modes with + semi-transparent or anti-aliased drawing. + * [163744] Fixed aliased ellipse drawing artifacts (horizontal lines) + in raster engine. + * [166623] Fixed bug where gradients with ObjectBoundingMode would be + drawn at an incorrect offset. + * [167497] Fixed color bleeding artifacts at the edges when drawing + images/pixmaps with SmoothPixmapTransform on X11. + * [168621] Fixed bug which would cause projective transformations to be + incorrectly applied for non-top-level widgets. + * [168623] Fixed drawing of gradients with projective transformations. + * [167891] Fixed an assert in QBezier::shifted() that occured when + drawing certain paths. + +- QPlastiqueStyle + * [167145] Fixed a regression with combo and spin box text margins. + +- QPrintDialog + X11 only: + * [142701] Fixed an assert which could occur on a system with CUPS + setup, but no printers available. + * [165957] Added support to allow printers to be chosen from the + NPRINTER and NGPRINTER enviroment variables. + Ensured that CUPS command line options are not used when not using + CUPS. + * [158807] Fixed page ordering when printing to a CUPS printer or to PDF + files. + * [155129] Fixed Landscape printing with CUPS version < 1.2. + + Windows only: + * [166054] Fixed a crash which could occur when trying to use a + QPrintDialog to configure a printer set to use + QPrinter::PostScriptFormat as output format. + * [162729] Fixed an assert that could occur when entering an invalid + page range. + +- QPrintEngine + * [166499] Windows only: Fixed a bug that could cause printing from a + QTextEdit to produce incorrect wrong results under certain + circumstances. + * [161915] Mac OS X only: Drawing vertical lines with a dot pattern now + work correctly on OS X 10.3.9. + +- QProcess + * [161944] QProcess::setReadChannel() no longer affects the contents of + the stderr / stdout / unget buffers. QProcess::readAllStandardError() + and QProcess::readAllStandardOutput() no longer clear any unget data + or buffered data. + +- QPixmap + * [167841] Fixed bug where filling a QPixmap with an alpha color would + fail to detach the pixmap, causing copies of the pixmap to be changed + as well. + * [157166] X11 only: Fixed problem with disappearing icons on 8-bit + TrueColor displays. + * [161307] Mac OS X only: Drawing bitmaps on pixmaps now works + correctly. + +- QRasterPaintEngine + * [166710] Fixed bug that prevented Qt::OpaqueMode from being taken into + account under certain circumstances when QPainter::fillRect() was + called. + * [159538] Fixed drawing of a monochrome image into another monochrome + image. + * [166000] Fixed compilation of mmxext optimizations. + * [156925] Fixed performance bug in 3DNow! optimizations. + +- QRegion + * [167445] Removed potential assert in QRegion::operator^ on Unix. + +- QScriptEngine + * [165899] Fixed bug where calling an overloaded slot from a script + would pick the wrong overload when the argument is a QObject. + * [166903] Fixed crash when evaluating a call to a script function that + ends with an if-statement with a true-part that ends with a return + statement (and has no else-part). + +- QScrollArea + * [167838] Use micro focus rectangle (if "active") instead of the entire + widget in ensureWidgetVisible(). + +- QSortFilterProxyModel + * [167273] Fixed regression that caused QSortFilterProxyModel to assert + when changing data in a QSqlTableModel source model with the + OnFieldChange edit strategy. + +- QSqlQueryModel + * [166880] Fixed a bug where setQuery() could cause a crash by calling + hasFeature() on the wrong driver instance. + +- QSqlRelationalTableModel + * [140782] Fixed a bug which caused insertRecord() to fail when record() + returns a record containing duplicate field names. + +- QSslCertificate + * [168116] Don't crash when passing 0 to QSslCertificate::fromDevice(); + issue a warning instead. This fix also removes warnings about + uninitialized symbols when accessing the static functions in + QSslCertificate before creating a QSslSocket. + +- QSslSocket + * [164356] Fixed a crash that could occur when passing a string to + setCiphers(). + * [166633] Fixed a memory leak that would occur with each established + connection. + * [165962] Fixed support for wildcard certificates. + * [167593] Fixed a bug that caused QSslSocket::protocol() to be ignored + and set to the default of SSLv3 under certain circumstances. + * [167380] Fixed a crash when assigning a null key for SSL servers. + * [169571] Fixed a crash that could occur after disconnecting from a + remote address. + +- QTcpSocket + * [169183] Removed a qWarning() when reading from a closed socket + (regression from 4.2.3). + +- QTemporaryFile + * [167565] Fixed a regression from 4.2.3; size() would always return 0. + +- QTextEdit + * [161577] Fixed regression causing Shift-Backspace to be ignored. + * [165833] Fixed floating point overflow causing incorrect page heights + for text documents. + * [167377] Fixed performance regression when appending a lot of text in + NoWrap line break mode when there is a horizontal scroll bar. + * [163446] Fixed excessive emission of selectionChanged() signals when + moving the cursor. + * [167701] Fixed QTextEdit::setLineWrapMode to not change the + wordWrapMode property when called with NoWrap. + +- QTextDocument + * [160631] Fixed missing HTML export of page break policies. + * [163258] Fixed bug that prevented text table borders from being drawn + in QLabels and tool tips. + * [166670] Fixed layout bug that caused the right margin property of + paragraphs inside table cells to be ignored. + * [168406] Fixed rendering bug which would cause incorrect background + fills for paragraphs with a left margin set. + +- QTextLayout + * [166083] Fixed incorrect line breaking when breaking at a tab + character. + * [165861] Fixed support for QTextOption::NoWrap. + +- QLabel + * [162515] Fixed bug that prevented QLabel's alignment from being + applied properly to rich text. + +- QUrl + * Fixed a bug in QUrl::clear() which left some internal data uncleared. + +- QWidget + * [165177] Fixed crash that could occur when deleting a focus widget from a + window with a non-null parent. + * [165654] Fixed issue with incorrect repainting that could occur when + deleting an opaque child widget. + +- QWindowsVistaStyle + * [162730] Fixed the use of an incorrect font for item views on Windows + Vista. + * [157324] Improved the native appearance of indeterminate progress + bars. + * [170012] Fixed a bug which prevented the busy mode of a progress bar + from working when both its range and value were set to zero. + +- QWindowsXPStyle + * [132695] Fixed a crash issue that could occur after multiple system + theme changes. + +- QWizard + * [159684] AeroStyle: Fixed bug that caused the minimum height to be set + too low. + * [161670] AeroStyle: Fixed a problem that caused title bar buttons to + remaining glowing after the mouse had left the window. + * [161678] AeroStyle: Fixed a problem with incorrect vertical center + alignment of wizard buttons. + +- Q3Header + * [167283] Fixed regression in painting of the header. + +- Q3ListViewItem + * [165853] Fixed background coloring of a cell. + +- Q3Socket + * [163563] Fixed regression in canReadLine(); it now properly searches + all internal buffers. + +- Q3Table + * [168497] Fixed incorrect updates when using setUpdatesEnabled(). + +- Q3Wizard + * [168195] Fixed bug that could cause the wrong page to be shown when + reopening a wizard. + + +**************************************************************************** +* Database Drivers * +**************************************************************************** + +- Interbase driver + * [149761] Added support for compiling Firebird 2.0 on 64-bit platforms. + * [165423] Fixed a regression causing an assert when calling a stored + procedure without out-parameters. + * [166238] Fixed a bug that caused only the first segment of multi- + segmented BLOBs to be retrieved in some cases. + +- ODBC driver + * [167167] Fixed a regression that caused a crash when checking DBMS + general information when connecting to a database. + +- SQLite driver + * Use new sqlite3_prepare16_v2 instead of sqlite3_prepare16 when + possible. + * [167665] Fixed a regression that caused field names to be escaped + multiple times when selecting from views. + +**************************************************************************** +* Examples * +**************************************************************************** + +- Secure Socket Client + * New example, showing how to use QSslSocket to communicate over an + encrypted (SSL) connection. + +- Accelerated Screen Driver + * Ensured that the example does not crash if it is unable to get a + pointer to the frame buffer. + +**************************************************************************** +* Platform Specific Changes * +**************************************************************************** + +X11 +--- + + * [163862] Fixed a bug where QClipboard would escape all non-ASCII + characters that were copied from GTK+ applications. + * [165182] Fixed building with the Intel C++ Compiler for Linux on + IA-64 (Itanium) (missing functions in qatomic_ia64.h) + * [163861] Fixed building on AIX 5.3 where the _POSIX_MONOTONIC_CLOCK + macro was accidentally redefined. + * [166650] Fixed a regression from 4.2.3 where calling QWidget::move() + in a reimplementation of QWidget::showEvent() did not work. + * [166097] QWidget::show() no longer overwrites the _NET_WM_STATE + property. Instead, QWidget now merges any existing _NET_WM_STATE + property together with its own state. + * Fixed the QAtomic implementation on the Alpha, which previously + caused all applications to hang on start-up. + * [165229] Changed the linux-lsb-g++ specification to avoid linking with + libGLU (which is not part of the LSB specification). + * [155083, 146833] Ensure that all font substitutions from fontconfig + are obeyed by using a strong binding for QFont's family with + fontconfig. + +Windows +------- + + * [169105] Fixed a regression where calling resize() on a minimized + window did not work. + * [169376] Fixed a race condition that would cause a crash when + stopping timers in a thread. + * [165440] Fixed a crash that could occur when using Google's Pinyin + input method with Qt. + +Mac OS X +-------- + + * QMake's Xcode generator is now more robust when determining which + version of Xcode projects it should generate. It also uses launch + services to determine Xcode's location as well. + * Small changes to be more Leopard compatible + * [167020] Ensured that the translations are really included in the + binary package. + * [164530] Ensured that the DPI for fonts don't change when the + resolution changes. + * [165530] Fixed a bug that caused Q_DECLARE_METATYPE() in a + precompiled header to interfere with the Objective-C 'id' keyword. + * [165659] Fixed bold/italic font rendering for some fonts. + +Qtopia Core +----------- + + * Fixed support for bitmap fonts. + * [164297] Fixed a potential crash in accelerated paint engines. + * [160970] Fixed support for 1-bit black and white screens. + * [164783] Fixed bug in 4-bit grayscale support which resulted in pink + colors under certain circumstances. + * [164955] Fixed painting error when using QWidget::move(). + * [166368] Fixed bug in QWidget::setFixedSize() when using multiple + screens. + * [165686] Fixed bug in QPixmap::grabWindow() when using multiple + screens. + * [130925] Fixed use of QWSWindowSurface::move() when acceleration is + available. + * [143865] Implemented QWSCalibratedMouseHandler::getCalibration() + properly to fill all return values. + * [161820] Fixed incorrect detection of glib libraries when cross- + compiling. + * [152914] Improved the framebuffer test example. + * [171454] Fixed painting errors when zooming in QVFb. + + +**************************************************************************** +* Important Behavior Changes +**************************************************************************** + +- QScrollArea + * [167838] Use micro focus rectangle (if "active") instead of the entire + widget in ensureWidgetVisible(). |