| 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(). |