391 lines
10 KiB
Groff
391 lines
10 KiB
Groff
Qt 3.3.2 is a bugfix release. It maintains both forward and backward
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compatibility (source and binary) with Qt 3.3.1 and Qt 3.3.0.
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****************************************************************************
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* General *
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****************************************************************************
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Compilers
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---------
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MinGW: It is now possible to build the WinXP style on MinGW.
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FreeBSD: Enable DragonFly to build Qt with its native compiler.
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Mac: Assistant builds with Professional edition when Fink is installed.
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AIX: Fixed compile problem with OpenType.
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Tru64: Correctly detects the Compaq C++ compiler.
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HP-UX 64: Fixed link failure for Designer.
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Intel: Fixed compile failure on icc version 8.0 p42+.
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Qt/Embedded: Compiles with gcc 3.4.0 (prerelease).
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Added macro QT_QLOCALE_USES_FCVT for systems with non-IEEE-compliant
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floating point implementations (notably some versions of ARM
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Linux). These systems are not autodetected; use
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"-DQT_QLOCALE_USES_FCVT" as a parameter to ./configure.
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Qt Designer
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-----------
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Allows saving of the column and label information for QDataTable, even
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when Qt is compiled without the SQL module.
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Fixed data corruption in .pro files with whitespace.
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Fixed crash on closing a new, modified, unsaved C++ file.
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Fixed crash with QicsTable.
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Fixed corrupted .ui files caused by '<' or '>' in the object name.
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Fixed freeze when opening a modal Wizard Dialog from file.
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Fixed crash when adding a new separator using drag and drop.
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Qt Assistant
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------------
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Fixed the Settings font combobox to not re-add font entries.
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****************************************************************************
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* Library *
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****************************************************************************
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General Fixes
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-------------
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- QAction
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Fixed bug when adding invisible/disabled actions to
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visible/enabled action groups.
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- QCanvas
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Cleans up old animations in setCanvas().
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- QClipboard
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Fixed potential double deletion in clean up.
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- QColorDialog
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Fixed crash when running on very small screens (less than
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480x350).
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- QDateEdit
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Fixed bug that would accept invalid dates when losing focus.
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- QDialog
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Made showMaximized() and showFullScreen() work for dialogs
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again.
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- QDns
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Improved handling of literal IP addresses for both IPv4 and
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IPv6.
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Improved handling of disappearing/reappearing name servers.
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- QFont
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Fixed handling of Oblique fonts.
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- QImage
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Fixed crash when loading MNG animations.
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- QLabel
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Fixed bug with labels without buddies that have '&' in the
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text.
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- QLineEdit
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Handles input method events according to the specification,
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fixing severe problems with Korean input on Windows. This
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change could show up problems with buggy input methods.
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Fixed disappearing cursor for right-aligned text and Xft1.
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- QListBox
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Fixed bug in itemAt() when listbox has wide line/framestyle.
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- QListView
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Fixed problem with editor sometimes having zero width.
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- QLocale
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Fixed crash on FreeBSD/Alpha.
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- QPainter
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Fixed QPicture transformation bug.
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- QPopupMenu
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Fixed crash-on-exit bug when using floating menus.
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- QRegExp
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Fixed bug with patterns of the form "^A|B".
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- QSocket
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Fixed bug where connecting two QSockets simultaneously would
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cause both to connect to the same address.
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Fixed bug where ErrConnectionRefused would not be emitted in
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rare cases.
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- QSql
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Fixed data corruption in OCI driver.
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Fixed data corruption with SQLite driver when using non-UTF-8
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databases with special characters.
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Updated to work with SQLite version 2.8.13.
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- QString
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Made string-to-number conversions interpret strings according
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to the current locale.
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Fixed the format of the %p sprintf flag.
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Perform sanity check on the length parameter to fromUtf8().
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Fixed toDouble() to again return a value even when failing on
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trailing whitespace.
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Performance optimization for startsWith()/endsWith().
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- QTable
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Fixed crash caused by calling addLabel() on a horizontal header
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when there are no columns in the table.
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Fixed crash that occurs when deleting a QTable while editing
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a cell.
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Made it possible to override the grid line color.
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Fixed selectionChanged() to be emitted correctly when dealing
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with selections of multiple items.
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- QTabWidget
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Fixed setAutoMask().
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- QToolButton
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Icon and label now move the same distance when pressed.
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- QTextEdit
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Does not override Ctrl+Alt+key accelerators.
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Performance optimization: do not call ensureCursorVisible() when
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isUpdatesEnabled() is not true.
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Fixed crash when using removeParagraph() to remove QTextTable
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items.
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Fixed data corruption when saving documents with overline or
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strikeout.
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- QTextBrowser
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Fixed Purify warning about array-bound reads.
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- QVariant
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Fixed bug in detaching LongLong and ULongLong values.
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- QWidget
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Made showMaximized()/showFullScreen()/showMinimized() work
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correctly again.
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Posts events from the windowing system as before.
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- QWizard
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Does not show enabled Next button on the last page if the
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Finish button was enabled on an earlier page.
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- QWorkspace
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Scales down maximize icon correctly.
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Fixed active window/focus bug.
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Ensured that children added to invisible workspaces are
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painted correctly.
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Fixed flicker with tooltips for maximize, minimize and close
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buttons.
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- QXml
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Fixed bug causing data corruption when reading invalid XML
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files.
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Platform-Specific Issues
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------------------------
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Windows:
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- QApplication
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Does not handle GUI messages for non-GUI appliations.
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Disabled MenuItem highlight color for XP in non-themed
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Classical Style.
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- QContextMenuEvent
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Made right mouse button send menu event also for popup widgets
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such as the QListBox in QComboBox.
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- QDesktopWidget
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Made qApp->desktop()->size() give the correct size after a
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display resolution change.
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- QFont
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Loading a Japanese font using the English name now works when
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running in a Japanese locale.
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- QLineEdit
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Fixed drawing problems that affected very long strings and the
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handling of trailing spaces when using Uniscribe.
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- QPainter
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Fixed possible crash in setBrush().
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Draw bitmaps using painter's foreground color when painter is
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using a complex transformation.
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Fixed inter-letter spacings for scaled fonts.
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- QPrinter
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Fixed crash when using buggy printer drivers.
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- QSound
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Made setLoops(-1) work again (plays the sound in a loop).
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Made setLoops(0) play no sound.
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Made setLoops(1) set isFinished() correctly.
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Fixed memory leak.
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If a new sound is started then stop the existing one, and play
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the new one.
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- QTextEngine
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Performs auto-detection of Asian scripts even if Uniscribe is
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not installed.
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- QWidget
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Returns correct isMinimized/isMaximized state if an application
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is started through a shortcut using "Minimized" or "Maximized".
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Mac:
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- QAccel
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Solved the problem where we received two accel override events
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for each keypress.
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- QApplication
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Uses better technique for obtaining applicationFilePath().
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Allows non-GUI applications to run without the GUI.
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Stopped using EnableSecureEventInput() because of
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Jaguar/Panther compatibility problems.
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Updates the text highlight color when the system changes it.
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- QClipboard
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Fixed posting to the clipboard and access rights.
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- QComboBox
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Ensures that the item list stays within the screen size.
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- QCursor
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Uses native splitter cursors when available.
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- QFontMetrics
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Fixed fontmetrics for Asian fonts.
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- QLineEdit
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Uses secure keyboard input in Password mode, so that keyboard
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events cannot be intercepted.
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- QMacStyle
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Fixed painting of radio buttons to be perfectly circular.
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- QMenuBar
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Fixed bug when using pixmaps without an alpha channel.
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- QPainter
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Improved raster operations.
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Made custom bitmap brushes work.
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Draws text using painter's foreground color.
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- QPrinter
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Ensures that the printer name and page range are correct after
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setup.
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Always uses the native print dialog.
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Implemented setPageSize() and pageSize() properly.
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Made QPrinter work when no printer is installed.
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Fixed font width bug in postscript when font embedding is
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disabled.
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- QSettings
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Returns correct value for global settings when scope is User.
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- QSlider
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Fixed drawing of tickmarks when minimum value is non-zero.
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- QStyle
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Does not change pixmap of QToolbutton if the button is not
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auto-raised.
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- QWidget
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Fixed bug where the toolbar is partially hidden when showing a
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mainwindow in fullscreen mode.
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Made WStyle_StaysOnTop work in the same way as on the other
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platforms.
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Fixed bug in maximizing windows with a maximum size.
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- QWorkspace
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Fixed bug giving frozen child windows when maximizing and
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restoring.
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X11:
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Fixed crash bug when using X Input Method Chinput.
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- Drag and Drop
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Ignores accelerator events when dragging.
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- QClipboard
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Fixed bug where data()->format() would return the wrong value.
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Fixed potential crashes with regards to iterators.
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- QFont
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Avoids badly scaled fonts, and prefers exact matches.
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Made sure symbol fonts get loaded correctly.
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Made it possible to load Latin fonts that do not contain the
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Euro symbol.
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Fixed glyph width bug observed with some Khmer fonts.
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Fixed crash with misconfigured Xft.
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Fixed problem with font selection for Xft2 when having Latin
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text with non-Latin locale.
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Respects custom dpi settings for Xft.
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Does not use Xft if we have FreeType1 but no XRender.
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Fixed memory leak in the font engine when drawing transformed
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fonts.
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- QGL
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Fixed crash when rendering text in GL widgets.
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- QLocale
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Tru64: Fixed crash when INFINITY is compared to another double.
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Tru64: Uses DBL_INFINITY for Compaq C++ compiler.
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- QMimeSource
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Does not re-enter the event loop in provides().
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- QPainter
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Fixed rendering of anti-aliased text on non-XRender enabled
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displays.
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- QPrinter
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Fixed setFromTo().
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Fixed printing of Arabic text with XLFD fonts.
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- QTextEdit
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Fixed bug with extremely long lines.
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- QThread
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Fixed bug that made program require superuser privileges on
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some Linux machines.
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- QWidget
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Fixed showFullScreen() and showMaximized() for window managers
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that do not support extended window manager hints (EWMH).
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Embedded:
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- QFontInfo
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Made QFontInfo work properly on Qt/Embedded.
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- QGfxVNC
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Fixed crash if VNC viewer is closed while Qt/E is painting.
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- QWidget
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Uses correct focus handling if the focus widget is hidden or
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deleted while a popup is open.
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Linux virtual console switching:
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Fixed race condition in handling of virtual console switching
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that could cause a deadlock in some cases.
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Switch consoles on key press event.
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Fixed QWSServer::hideCursor()/showCursor() display locking bug
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which could block client processes.
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