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authorLars Knoll <lars.knoll@nokia.com>2009-03-23 09:34:13 (GMT)
committerSimon Hausmann <simon.hausmann@nokia.com>2009-03-23 09:34:13 (GMT)
commit67ad0519fd165acee4a4d2a94fa502e9e4847bd0 (patch)
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Long live Qt!
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+Qt 3.0.2 is a bugfix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 3.0.1
+
+
+****************************************************************************
+* General *
+****************************************************************************
+
+- Improved building of Qt on SCO OpenServer 5.0.5, Sun WorkShop 4.2, MIPSpro
+7.2 and VC++.NET
+
+- Added support for NIS to the build system
+
+- BiDi on X11: direction key events for right-to-left are configurable
+in QSettings via qt/useRtlExtensions. In 3.0.1 they were always turned
+on.
+
+- basic table support with XFree86
+
+- unicode on X11: fix keysymbols 0x1000000-0x100ffff
+
+- moc: Generate correct code for N::B which inherits M::B. Don't warn
+on throw() specifications.
+
+
+****************************************************************************
+* Library *
+****************************************************************************
+
+- QAbstractLayout
+ Fixed heightToWidth handling.
+
+- QApplication
+ X11 only: Stop compressing keys when a non printable key is
+ pressed. Fixed handling backtab (shift+tab) on HPUX. Better support
+ for currency symbol keys like the Euro key. Also fixed a crash when
+ tablet support is set up, but without a device attached.
+ Mac only: Adjust the desktop widget size when the display size
+ changes.
+
+- QAquaStyle
+ Better highlight color detection for the inactive case.
+
+- QCanvas
+ Let QCanvasPolygon::areaPoints() return a detached QPointArray
+ for safeness.
+
+- QColorDialog
+ Save and restore the custom colors via QSettings between Qt
+ applications.
+
+- QComboBox
+ Layout the popup listbox correctly before showing it.
+
+- QContextMenuEvent
+ X11 only: Both the mouse press event and the context menu
+ are always sent now.
+
+- QClipboard
+ Mac only: Fixed pasting text from non-Qt applications to Qt
+ applications.
+
+- QDataTable
+ Faster key event handling. Fixed crash when cancelling cell
+ editing. Fixed autoEdit mode.
+
+- QDesktopWidget
+ X11 only: Fixed screenNumber() in Xinerama mode.
+
+- QDateEdit
+ Gray out background if the widget is disabled. Fixed small
+ static memory leak on exit.
+
+- QDialog
+ On show(), send a tab-focus event to the focus widget, so that
+ e.g. in lineedits, all the text is selected when becoming visible.
+ Windows only: Position dialogs on the same screen as the mouse if
+ there is no parent widget that can be used.
+
+- QDockWindow
+ Use correct minimum size, taking frame into account. Less
+ flicker on (de)activation. undock() doesn't undock the window
+ if the TornOff dockarea is disabled.
+
+- QDragObject
+ Fixed crash when a drag object is created without parent.
+
+- QFileDialog
+ Fixed an endless loop.
+ Windows only: In getExistingDirectory(), use QFileDialog and not
+ the Windows system one when the dirOnly flag is FALSE
+ Mac only: Fixed filtering when using the native Mac filedialog.
+
+- QFileInfo
+ Windows only: Fixed isWriteable() to check Windows permissions as
+ well.
+
+- QFont
+ Windows only: Fixed boundingBox() when called in a widget
+ constructor. Internal fixes for invalid HDCs. More
+ accurate exactMatch(). Fixed GDI resource leak.
+ X11 only: Fixed calculating the point size of default font, so
+ the default font on systems with only bitmap fonts doesn't look
+ ugly. Support for Ukranian fonts.
+
+- QFontDataBase
+ Win9x only: Fixed problem with multiple entries.
+
+- QGLWidget
+ X11 only: Fixed pixmap rendering with TrueColor visuals
+ on X servers with a default PseudoColor visual (introduced in
+ 3.0.1). Fixed context sharing (introduced in 3.0.1).
+
+- QGroupBox
+ More predictable focus handling.
+
+- QHttp
+ Enable downloading from non-default websites.
+
+- QIconView
+ Initialise internal variable.
+
+- QImage
+ Fixed xForm() for bigendian bitmaps. Accept dots in XM
+ #define.
+
+- QImageIO
+ Correctly limit quality parameter when writing PNG and JPEG
+ files.
+
+- QLabel
+ Smarter minimumSizeHint() for word-break labels.
+
+- QLayout
+ Fixed possible crash when deleting/adding layout items. More
+ robust on runtime layout changes.
+
+- QLibrary
+ Windows only: Use an internal cache and refcount to avoid loading
+ the same library multiple times into the memory on Windows NT.
+
+- QLineEdit
+ Ctrl-V now calls the virtual paste() rather than duplicating
+ its functionality. Override accelerators for keypad keys.
+
+- QListBox
+ Center pixmaps in listbox items properly. Fixed isSelected().
+
+- QListView
+ Fix focus rects for QCheckList items that have a Controller as
+ a parent. Also, fix drawing of selected checklist boxes so
+ that the focus rect doesn't overlap it. Keep checklist items
+ working after the user swapped columns. Fixed drawing check
+ marks and the vertical branch lines for listview items with
+ multiple lines of text. Optimized the clear() function.
+ Improved the sorting for the case that entries have the same key.
+
+- QMenuBar
+ Fixed painting problems on content changes.
+ mostly X11: when the focus widget is unfocused, the menubar
+ should stop waiting for an alt release. On X11, when you use
+ an alt-key shortcut to switch desktops back and forth, then
+ you will get the menubar in altmode when you return to that
+ desktop
+ Mac only: Fixed keyboard modifiers.
+
+- QMovie
+ Animated gifs with a frame delay of 0 work nicer. Initialize
+ internal cache variable.
+
+- QMutex
+ Made tryLock() work on recursive mutexes.
+
+- QPainter
+ Return translated coordinates in pos(). Fixed translation in
+ calls to clipRegion(CoordPainter).
+
+- QPopupMenu
+ More fixes for the animate and fade effects. Fixed opening of
+ menus that was impossible under certain circumstances. Fixed
+ painting problems on content changes.
+
+- QPixmap
+ Make grabWidget() work with internally double-buffered widgets
+ X11 and Mac: Fixed a memory leak.
+
+- QPrinter
+ Win32 only: Resolution fix.
+
+- QRichText
+ Fixed crash bug when clearing a document. Fixed various layout
+ bugs, esp. with HTML tables. Fixed a memory leak. Fixed a
+ crash when placing a cursor on a hidden paragraph. Arabic and
+ Hebrew fixes. Make moving the cursor to the next word not
+ stumble upon multiple whitespaces.
+
+- QScrollBar
+ Make sure middle clicking a scrollbar doesn't allow the slider
+ to move outside the groove.
+
+- QSettings
+ In readEntry(), report 'ok' in all cases. Make sure the
+ default value is returned correctly for bool entries that
+ do not exist in the settings files. Both readNumEntry()
+ and readDoubleEntry() report a false ok parameter if the
+ conversion fails
+ win32 only: Fixed default values
+
+- QSgiStyle
+ Minor visual improvements.
+
+- QSlider
+ Make setting a new size policy in Designer work.
+
+- QSound
+ Stop sound playing when distroying a QSound object.
+ Windows only: QSound::stop() really stops the sound now.
+
+- QSqlCursor
+ Fixed setMode().
+
+- QSqlDriver
+ Escape '\' characters in strings. Fix the QOCI8 driver so that
+ it compiles with the Oracle9i client libs. Major speedup fix
+ for the QMYSQL3 driver.
+
+- QSqlRecord
+ Fixed crash when accessing values of non-existing fields.
+
+- QString
+ mid() works safely now for len > length() && len !=
+ 0xffffffff. Some speed optimizations. Replace non-latin1
+ characters with '?' in unicodeToAscii().
+
+- QStyle
+ Added a style hint for a blinking text cursor when text is
+ selected.
+
+- QStyleFactory
+ Windows only: Don't load style plugins for static Qt builds.
+
+- QTable
+ Use correct style flags for QCheckTableItem drawing. The
+ internal event filter no longer consumes FocusIn/FocusOut,
+ meaning those events are accessible for subclasses now. Fixed
+ redraw problem with dynamically resized cells. Always return
+ the right text for items (fixed a caching problem). Fixed
+ emitting valueChanged(). Fixed a redraw problem with multispan
+ cells.
+
+- QTextCode
+ Support for @euro locales.
+
+- QTextEdit
+ The internal event filter no longer consumes FocusIn/FocusOut,
+ meaning these events accessible for subclasses now. Override
+ accelerators for keypad keys. Reduced memory consumption for
+ contents with many paragraphs. Emit selectionChanged() when
+ the selected text has been removed. Emitting the linkClicked()
+ signal may result in the cursor hovering over a new, valid link
+ - check this and set the appropriate cursor shape. Overwrite
+ mode fixed. Always emit currentAlignmentChanged() when the
+ paragraph alignment changed. Ignore key events which are not
+ handled. Fixed right-alignment in BiDi mode. Key_Direction_L/R
+ will now affect the whole document for non-richtext content.
+ X11 only: Fixed copy on mouse release. Lower impact of an
+ XFree memory leak.
+ Mac only: Always draw selections extended to the full width of the
+ view.
+
+- QTextStream
+ Speed optimization for QTextStream::write().
+
+- QToolBar:
+ Hint about explicit show() call for child widgets to ensure
+ future operability.
+
+- QToolTip
+ Fixed wordbreaking when using both rich text and plain text
+ tooltips. Fixed placement of tooltips for multi-head and Xinerama
+ systems.
+
+- QVariant
+ In toDateTime(), allow conversion from QDate.
+
+- QWhatsThis
+ X11 only: Fixed positioning on dualhead setups.
+ Windows XP only: Improved drawing.
+
+- QWidget
+ X11 only: fixed a show() problem that occurred
+ after few reparents from and to toplevel.
+ Mac only: Fixed showNormal().
+
+- QWindowsStyle
+ Minor visual improvements (popupmenu checkitems, listview
+ branches).
+
+- QWorkspace
+ Obey minimumSizeHint() of document widgets. Do not emit
+ windowActivated() for the already active document window.
+
+- QUrlOperator
+ Relaxed checks for directories.
+
+
+****************************************************************************
+* Extensions *
+****************************************************************************
+
+****************************************************************************
+* Other *
+****************************************************************************
+
+
+****************************************************************************
+* Qt/Embedded-specific changes *
+****************************************************************************
+
+****************************************************************************
+* Qt/Mac-specific changes *
+****************************************************************************
+
+Optimizations and fixes in QPainter and QFont fixed creation and
+raising of top level widgets fixed hovering over titlebar problems.