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.