tag in the current .adp file. +- The state of the forward/backward buttons now work properly when the + tabs are changed. + +**************************************************************************** +* Library * +**************************************************************************** + +General Fixes +------------- + +Added security patches for zlib: CAN-2005-1849, CAN-2005-2096 +The FreeType library was upgraded from version 2.0.9 to 2.1.9 + +- Build system + Improved build keys for gcc 4 compilers, so plugins no longer + need rebuilding after upgrading gcc to a new patch release. + +- QCanvas + Fixed wrong text scaling and cut-off text. + Fixed drawing with a brush when double buffering is enabled. + +- QCommonStyle + Fixed the appearance of QSlider after setBackgroundOrigin has + been called. + Fixed an overflow in calculating the handle position for + QScrollBar. + +- QCString + Fixed a crash in qUncompress() if the resulting QByteArray was + too large to fit in memory. + Fixed potential security problems by using vsnprintf() instead + of the less secure vsprintf(). + +- QDataStream + Fixed a data corruption bug when using stream version Qt_3_1 and using + operator<<(qint64). + +- QDateTime + Fixed QDateTime::secsTo() when crossing daylight savings hours + boundaries. + +- QDockWindow + Undocked windows now remember their size also if the user + changes it. + +- QDom + The default constructor for QDocDocument now creates an empty + document that can be used to create elements. + A warning is now displayed when trying to construct or save an + invalid document. + Characters that are not allowed in XML are now escaped + properly when saving. + +- QFileDialog + Shortcuts now show the icons of what they point to. + Entry sorting is now locale-aware, as opposed to sorting based + on Unicode order. + You can now select files by pressing 'enter' when using + QFileDialog::getOpenFileNames(). + Fixed a missing repaint in contents preview after selecting a + file, then a directory, then the same file again. + dirPath() no longer chops off the last directory in a path. + +- QGVector + Fixed a bug that caused a memory leak and data corruption if + resize() failed. + +- QHeader + The header text is now rendered correctly next to the icon in + reverse layout mode. + +- QImage + Fixed comparison of images with alpha data, but with the alpha + channel disabled. + +- QKeySequence + Key sequences that ended with a ',' now work properly. + +- QLineEdit + Fixed the behavior of the delete key on the keypad. + Fixed support for transparent line edits. + Fixed a crash when opening the context menu in a QTextEdit + subclass that returns 0 for createPopupMenu(). + +- QListBox + Fixed a crash when removing the current item while selecting + items with a rubberband. + +- QListView + Fixed the behavior of the Home and End keys when QListView + contains disabled and hidden items. + Fixed a problem with the QListView::...Clicked() signals were + emitted also when the root decorated section was not in the + left-most column. + HTML control characters in QListView's tool tip text are now + escaped properly. + sortChildren() now also sorts children of items with no + siblings. + Fixed a missing redraw after removing columns. + contentsWidth() now returns the correct value after + setContentsWidth() has been called. + Fixed a crash after a sequence of deleting and selecting + items. + Fixed the size of headers with multi-line text. + Fixed a lock-up and possible crash caused by an internal state + restore on controllers with no children. + Fixed keyboard navigation when jumping to entries by pressing + the key for the first character in the text of an item. + +- QLocale + Fixed support for NaN, which failed on certain compilers. + Passing Q_LLONG to toString() now properly includes the group + symbols. + Fixed locale detection when locale environment variables are + not set. + Added workarounds for compiler optimization bugs when parsing + doubles. + +- QLocalFS + Fixed a crash when canceling a QUrlOperator transfer before + completion. + +- QMenuData + Fixed a crash when closing an MDI application while the menu + bar has Alt-focus. + +- QMessageBox + Message boxes now work correctly in right-to-left mode. + +- QPaintDevice + Fixed drawing errors when using bitBlt() on a printer. + +- QPainter + Fixed drawing of rectangles with a negative (or 0) width. + +- QPopupMenu + The height of new columns is now initialized properly when + menu items are shown in multiple columns. + +- QProcess + Close socket connections properly when a + process is created after creating the socket connection. + +- QPSPrinter + Generate PS font names correctly. + +- QPushButton + Fixed a crash caused by deleting the button while the popup + menu is shown. + +- QRichText + Tab stops are now adjusted correctly when printing in high + resolution mode. + Reduced the number of memory allocations when deleting large + blocks of text. + Fixed parsing of hexadecimal HTML entities + Fixed a bug where the font changed after calling setText() + repeatedly. + +- QScriptEngine + Fixed an issue with shaping of Hebrew text, which lead to + layout problems in QTextLayout. + Fixed rendering of Hebrew text with punctuation. + Fixed bugs in Gurmukhi shaping. + +- QScrollView + Fixed the size hint when scrollbars are set to be permanently + on. + Fixed a drawing error seen on certain graphics drivers when a + scroll view spans multiple screens. + Fixed a bug where wheel events' horizontal/vertical status + were not forwarded to viewportWheelEvent(). + Fixed a crash when mouse wheel events were sent to a scroll + view with disabled scroll bars. + +- QSettings + Fixed a bug when comparing keys with common prefixes. + +- QSGIStyle + Fixed the size of QComboBox. + +- QSizeGrip + Fixed a bug that caused the window to move when resizing to + the minimum size using the size grip. + +- QSocketDevice + Improved error reporting when the connection is unexpectedly + closed. + Fixed a bug where the socket would be closed if 0 was passed + as maxlen to readBlock(). + +- QString + Fixed a lock-up in QString::section(). + Let replace() behave as documented when the index is larger + than the length of the string. + +- QTable + Fixed positioning of QComboTableItems that span several rows. + +- QTextCodec + Fixed occasional crash in fromUnicode(). + Fixed Big5 support to comply with the standards. + +- QTextEdit + Fixed bug in undo/redo history when input methods are used. + Fixed a crash caused by inserting text with an input method + during a focus change. + Fixed the behavior of the delete key on the keypad. + Fixed setMaxLogLines() when there are already too many lines. + Fixed crash when clearing a QTextEdit when the IME is active. + Fixed crash when the text edit is deleted while dragging text. + +- QTextLayout + Fixed layout of lines that are too long and do not contain a + possible break point. + +- QTimeEdit + Fixed several issues with stepUp() and stepDown(). + +- QToolButton + Fixed a crash when assigning a tooltip to a tool button which + does not have QMainWindow as an ancestor. + +- QToolTip + Fixed an occasional crash. + +- QTranslator + Fixed a bug when calling messages() before tr() when using + compressed .qm files. + +- QUrlOperator + Fixed a crash when accessing invalid paths on an FTP server + using QFileDialog. + Fixed a bug where the source would be removed if the source + and destination were the same. + +- QVariant + Fixed a memory leak in clear(). + +- QWidget + Fixed excessive flicker when reparenting a widget that has + tool windows. + +- QWorkspace + Fixed flickering when switching between maximized windows. + Fixed a lock-up when modal dialogs were created with + QWorkspace as parent. + Fixed a bug where modeless dialogs with QWorkspace as parent + would be drawn with no title bar. + +- SQL, DB2 driver + Compile fixes. + Fixed a bug where QSqlCursor::insert() would fail to insert + two blob fields at the same time. + +- SQL, MySQL driver + Fixed a crash when using empty database names. + +- SQL, Oracle driver + Fixed truncation of numeric data types to 22 digits. + Fixed UTF-8 support by ensuring that there is enough space to + store the text. + +- SQL, ODBC driver + Fixed problems with sorting and comparing strings larger than + 8192 characters. + +- SQl, PostgreSQL driver + Temporary tables are now only visible for the connection that + created them. + +- SQL, TDS driver + Fixed problems with compiling the plugin with later versions + of the TDS library. + +- SVG support + Fixed support for SVG viewbox. + Added basic support for stroke-dasharray. + + +Platform-Specific Issues +------------------------ + +Windows: + +- ActiveQt + Unrelated types are no longer converted. + The control container is now only reset if the CLSID changes. + Fixed a bug where QAxObject::clear() did not reset the + metaobject when it was cached. + Fixed a memory leak. + Fixed a bug that caused flicker when navigating away from a + page embedding a control. + The VARIANT out-parameters in signals now map to "QVariant &" + and not "const QVariant &". + Signal parameters of type "bool" are marshalled to the bool + slot also when the control sends an integer parameter. + +- Drag & drop + Fixed a bug with sending single-color pixmaps. + Fixed a crash caused by reading a drag object after it has + been deleted (before the drop event). + Dragged pixmaps are now cleaned up before drawn to avoid + problems with broken alpha values and resetting masked pixels. + +- QApplication + Fixed a lockup caused by showing a dialog while resizing a + window. + QWidget::grabKeyboard() now also grabs the menu button. + Fixed a bug where mouse events were sent to the wrong widget + after calling QEventLoop::processEvents() with + ExcludeUserInput. + Windows Server 2003 can now also use the Windows XP style. + Fixed a memory leak in QEventLoop. + +- QColor + Fixed failed initialization of the Qt colors (e.g., Qt::red) when + using the MinGW compiler. + +- QFile + Fixed a bug where a read error was not handled properly. + +- QFileInfo + permission() now uses the correct file name on Windows 9x. + +- QFontDataBase + Added support for scalable fonts. + +- QFontEngine + Fixed a problem with symbol fonts. + Fixed support for user defined characters. + +- QLibrary + Fixed the directory separators. + Fixed some library loading errors. + +- QLocale + The locale() function now returns the correct ISO name instead + of a number. + +- QNPWidget (NPAPI) + Fixed a bug where the widget was not clipped properly by the + browser. + +- QPainter + Fixed a bug where QPainter failed to fill ellipses of size + 2x2. + Fixed a potential lock-up after failed GDI allocations. + +- QPrinter + Rich text tables are now printed correctly when the table + spans pages. + Fixed text printing errors on page 2 and out caused by the + background mode being reset to OPAQUE. + +- QProcess + The directory separators for the current working directory are + now converted properly, so that a UNC path can be used on + Windows. + +- QTranslator + Fixed an issue with isReadable() on NTFS. + +- QWindowsXPStyle + XP style now works when compiled as a plugin. + Fixed menu bar placement. + Fixed a bug in setting the background color of QTabWidget. + Fixed the position of the size grip in large QSizeGrip + widgets. + QGroupBox now uses the correct colors. + +- QWorkspace + Fixed bug where hidden windows would be shown after restoring + from maximized mode. + +- qmake + The Makefile generator now only searches for the latest + version of the Qt library, as opposed to searching all + libraries. + Dependency checking for pre-compiled headers were fixed. + Fixed support for listing .pro files in SUBDIRS in subdir .pro + files. + Fixed support for multiple -L and -I entries in QMAKE_LIBS. + +Mac: + +- Build system + When using Xcode, the optimization level is set to 0 in debug + mode. + Added support for Xcode 2.1 and up. + Fixed copying of target files when DESTDIR is set. + +- Drag & drop + Fixed a crash when deleting the drag object before dropping. + +- QApplication + The default font is now only set if the user has not set one. + Fixed a problem where popup menus would not go away after + releasing the mouse button outside the popup. + Added support for dual axis mouse wheels. + Fixed a bug in tablet identification. + Added support for tablet erasers. + Fixed a deadlock in postEvent() when there was contention for + a wakeup. + Fixed a crash when switching displays at the same time as + QApplication is destroyed. + Stability fixes. + +- QColorDialog + Fixed modality support. + +- QFileDialog + Let the file dialog remember the previous directory. + Fixed keyboard navigation when jumping to entries using the + first letter of a file name. + Fixed a memory leak. + +- QFontDatabase + Fall back to the "Geneva" font, which is guaranteed to be + available, instead of "Helvetica". + +- QFontEngine + Fixed a memory leak. + Fixed rendering of glyphs that modify previous glyphs, + including Indic text. + +- QMacStyle + Title bars are now shown as deactivated when the window is + deactivated. + Fixed a bug where buttons in button groups inside a container + would look like they were pressed. + Fixed a crash caused by drawing onto a non-pixmap background. + Fixed the width of QComboBox. + Improved drawing of size grips. + Improved drawing of sliders, and made QSlider slightly wider + by default. + +- QMenuBar + Fixed a lockup caused by menu items ending with an '&'. + Menu items with disabled popups are now also disabled. + +- QMessageBox + The resize handle is now shown. + +- QPainter + Fixed double transformation of ellipses with a transformed + width or height of 1. + +- QPixmap + Fixed a crash when loading a cursor from an embedded image. + The color depth is now set properly when converting a QBitmap. + +- QPrinter + Fixed a crash when using bitBlt() to copy a QBitmap onto a + printer. + +- QProcess + Fixed support for launching bundles. + +- QPushButton + Icons are now drawn properly. + +- QTextBrowser + Fixed a bug where a text browser popup triggered by a + hyperlink would pop up again when the user clicks inside the + first popup. + +- QToolButton + Fixed a painting problem when the button was pressed. + +- QWidget + Menubar popups no longer steal focus from QTextEdit. + Fixed collapsing of windows with no title bar decorations. + Several window activation bugs have been fixed. + Fixed a bug where modal dialogs would be modal to its own + children. + Fixed tablet support for multiple screens. + Fixed a memory leak. + +X11: + +- Build system + Removed aliasing/redefinitions of the 'which' command to fix + failures in the configure script on certain Unix systems. + Added some missing flags for the yacc tool on 64-bit Linux. + The -fn application command line option, which selects the + default application font, works again. + Fixed copying of target files when DESTDIR is set. + +- Drag and drop + Fixed a crash in the dragging application when the drop target + crashes. + Fixed a bug in finding the widget under the cursor while + dragging. + Some problems were fixed with the internal timestamp in the + drop event. + +- OpenGL + Fixed colors when rendering using glColor() onto an 8 bit + pixmap. + +- QApplication + Support the F11 and F12 keys on Sun keyboards. + +- QCanvasView + Support multiple shared views of a single canvas on multiple X11 + screens. + +- QClipboard + Fixed a rare crash related to cut & paste with the Motif + extension. + +- QFontDatabase + Fixed a bug where QFontInfo would return an empty family and + point size after trying to select a font that was not + installed on the system. + +- QFontEngine + Fixed a bug where scaling italic fonts would sometimes cut + overhangs. + +- QInputContext + Fixed a bug that led to a corrupted display in QLineEdit and + QTextEdit when using Japanese input methods with very long + input selections. + +- QPainter + Fixed a crash when setting a pen on an inactive painter. + +- QPrinter + Fixed printing on Tru64 by removing the -o argument to the lp + command. + +- QScriptEngine + Added support for Khmer fonts. + Fixed shaping of Telugu text. + Fixed a crash when scaling Japanese XLFD fonts by a factor of + 1000. + +Embedded: + +- QApplication + Fixed a memory leak. + +- VNC driver + Fixed a memory leak. + +- QWidget + Fixed a potential crash when reparenting widgets.