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+Qt 3.0.7 is a bugfix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 3.0.6.
+
+****************************************************************************
+* General *
+****************************************************************************
+
+Smaller documentation fixes. Some build issues fixed. Upgraded libpng
+to 1.0.15.
+
+****************************************************************************
+* Library *
+****************************************************************************
+
+- QAction
+ Avoid emitting activated() twice for actions in a
+ toolbar. Possibility to remove an iconset from an action by
+ specifying a null iconset.
+
+- QApplication
+ Fixed a font sharing problem with setFont(). Fixed window
+ close with modality. Don't overwrite an explicitely set font
+ with the default font when using the static methods before
+ calling the constructor. When the programmer/user explicitly
+ sets the style (either with QApplication::setStyle or -style
+ command line option), do not reset the style on settings
+ changes.
+ Windows only: Serialize calls to OutputDebugString, as this
+ API is not reentrant. Emit aboutToQuit() when the user logs
+ off. Send a focusOut event to the focus widget when the user
+ tries to switch applications via Alt+Tab.
+ Windows95/98/Me: Fixed enter/leave handling. Among others this
+ makes tooltips work more reliable.
+ X11 only: Spit out warning then the user passes an invalid
+ Display* argument. Fixed figuring out the depth of the visual
+ in case a private colormap is supplied. Some startup
+ performance improvements with QSettings. Mark the internal
+ wakeUpGuiThread() pipe with FD_CLOEXEC. Call XFilterEvent
+ before the public X11 event filters to avoid applications
+ filtering out events that are necessary for input methods to
+ operate.
+
+- QBuffer
+ Make IO_Truncate not detach the explicitely shared byte array.
+
+- QButton
+ In setPixmap(), avoid relayouting if the new pixmap doesn't
+ change the size.
+
+- QCanvasEllipse
+ Windows only: Workaround a Windows limitation that doesn't
+ support 2x2 ellipse rendering without a pen. Don't try to
+ double buffer invalid areas.
+
+- QClipboard
+ Flush the clipboard contents when the application object is
+ destroyed.
+ X11 only: another race condition fixed. Handle paste
+ operations with empty data.
+
+- QComboBox
+ Accept enter/return key press events on the line edit. Fixed
+ vertical alignment of text when a global strut is set. Clip
+ drawing of large items. Fixed problem with items not being
+ highlighted the first time the popup is shown.
+
+- QCommonStyle
+ Fixed SR_CheckBoxFocusRect for empty checkboxes (now inside
+ the indicator)
+
+- QComplexText
+ Added correct positioning specs for all of thai and lao. Some
+ reordering fixes.
+
+- QCustomEvent
+ Removed bogus warning on illegal type ids.
+
+- QDataTable
+ Don't display a single empty row if result set is empty and
+ QuerySize cannot be determined. Don't resize the table after a
+ refresh() if the size is already known.
+ In closeEvent(), accept the event only when isHidden()
+
+- QDateTime
+ Fixed addYears() for days missing in certain years.
+
+- QDns
+ Slightly more reliable now, fixed a memory leak.
+
+- QDockArea
+ Fixed resizing of a QDockWindow is no longer affected by
+ another closed QDockWindow in the same QDockArea.
+
+- QDom
+ Fixed memory consumption when QDomElement::setAttribute() is
+ called multiple times to change the value of an
+ attribute. Fixed a memory leak in QDomDocument::importNode().
+
+- QDragManager
+ X11 only: Fixed a dangling pointer case when the current
+ widget was deleted. Raise cursor decoration.
+ Windows only: Made dropping of URLs work on Japanese Windows98
+
+- QEffects
+ More robust through deferred deletion. Some code improvements.
+ X11 only: disable effects on displays with <16bpp (rather then
+ falling back to the scrolling).
+
+- QFileDialog
+ Fixed problems with '#' in path. Fixed creation on
+ non-existing directories. Make previewMode() check if
+ the preview widgets are visible. Enable renaming in
+ ExistingFiles mode. Fix drag'n'drop for the first click into
+ the listbox. Don't auto-complete when saving a file. Enabled
+ drag'n'drop of files for all modes.
+
+- QFont
+ Windows only: Fixed boundingRect(QChar) for non true type
+ fonts. Fixed some positioning issues with Thai diacritics.
+ Win95 only: Make symbol fonts work.
+ X11 only: Fixed some issues with diacritics in non unicode
+ encoded fonts.
+
+- QFontDialog
+ Fixed getFont() in case no default font is specified.
+
+- QFrame
+ Fixed erasing the margin region for flicker-optimized
+ subclasses (e.g. QLineEdit). Turn on focus and mouse-over
+ style flags for frame painting.
+
+- QHeader
+ Some speed improvements for the sake of QTable and
+ QListView. Fix redrawing problems when moving header sections.
+
+- QIconView
+ Fixed contentsContextMenuEvent(). Only call
+ QIconViewItem::dragLeft() when the cursor has left the
+ bounding rect and only call QIconViewItem::dragEnter() when
+ the cursor has entered the bounding rect. Some performance
+ improvements.
+
+- QInputContext
+ X11 only: Improved XFontSet cache (also for cases where the X
+ server does not know the locale).
+
+- QKeyEvent
+ Windows only: Fixed internal ascii to keycode conversion for
+ codes > 0x80.
+
+- QLineEdit
+ Fixed doubleclick selection to only use spaces as word
+ seperators. Don't validate twice in a row if fixup() did
+ nothing. Fixed support for background pixmaps. Improved undo
+ mechanism. Respect maxLength() in setText().
+
+- QListBox
+ Fixed null-pointer crash in extended selection mode.
+
+- QListView
+ Improved auto scrolling. Restrict drop events to items that
+ have drop enabled and accept the event. Added more
+ null-pointer checks to prevent crashes when reimplementing
+ insertItem. Try harder to draw the focus rectangle with an
+ appropriate contrast. Do not resize a stretachable column in
+ widthChanged(). Fixed selecting when auto scrolling.
+
+- QLocalFs
+ The network protocol for local file systems sets sets the
+ right permissions for the QUrlInfo objects if you do a
+ QUrlOperator::listChildren().
+
+- QMainWindow
+ Fixed orientation handler calls.
+
+- QMenuBar
+ Fixed resizing when it was emptied. Caused some strange
+ problems in QMainWindow widgets. Allow stealing of focus in
+ alt-mode. Activate alt-mode only with the plain Alt key, not
+ AltGr.
+
+- QMimeSourceFactory
+ Windows only: If a path starts with \\ then it's an absolute
+ path pointing to a network drive
+
+- QMovie
+ For animated GIFs, use a minimum delay of 10ms. This is
+ compatible with both IE and Mozilla and avoids huge loads on
+ application and X-Server.
+
+-QPainter
+ Fixed pos() in combination with transformations save/restore
+ pairs. Fixed a bug in the BiDi algorithm.
+ X11 only: some problems when drawing rotated text on Solaris
+ fix (due to floating point arithmetrics). Fixed a matrix
+ related crash on Tru64.
+ Windows only: Draw end pixel in lineTo only for 0-width
+ pens. Avoid painting with invalid transformations.
+
+- QPaintDeviceMetrics
+ Windows only: Fixed numColors() for 32 bit displays.
+
+- QPixmap
+ Windodws only: Fixed array bounds read error in win32
+ function in convertFromImage.
+
+- QPopupMenu
+ Avoid flickering when showing a just created menu
+ immediately. If there is a custom QWhatsThis installed for the
+ whole menu but no whatsThis set for the item, use the custom
+ QWhatsThis to get the help text.
+ MacOS only: improved scrollable popups
+
+- QPrintDialog
+ Unix only: Continue parsing the nsswitch.conf file using
+ additional services when /etc/printers.conf is not found.
+ Windows only: Handle lack of default printers more
+ gracefully. Fix reentrancy issues when reading printer dialog
+ settings.
+
+- QPrinter
+ Unix only: Fixes for 64 bit safety.
+ Windows only: fixed a possible double-freeing of memory of a
+ hdc passed to the Windows Common Dialog.
+
+- QProcess
+ Windows only: Less command quoting for clients that use
+ GetCommandLine() directly. Make tryTerminate() robust in case
+ the process does not run. Make it possible to start batch
+ files with spaces in the filename. Make it safe to call
+ qApp->processEvents() in a slot connected to
+ QProcess::readyReadStdout().
+
+- QPSPrinter
+ Fixed codec for korean postscript fonts (ksc5601.1987-0, not
+ the listbox. Don't auto-complete when saving a fileeucKR).
+
+- QRichText
+ Fixed a case-sensitive compare for alignment. Fixed a free'd
+ memory access problem with floating items on destruction.
+
+- QScrollView
+ If a contents mouse event is accepted, don't propagate as
+ a normal mouse event.
+
+- QSemaphore
+ Fixed race condition in operator -=.
+ Unix only: a bit more robust.
+
+- QSettings
+ Unix only: Fixed requesting subkeylists for single
+ subkeys. Don't read in QSettings stuff in non-gui mode if
+ desktop-settings-aware is set to false.
+
+- QSlider
+ Emit sliderMoved() after the slider was moved.
+
+- QSocket
+ If the read retruns 0, safely assume assume that the peer
+ closed the connection. Fixed readyRead sometimes not being
+ emitted.
+
+- QSpinBox
+ Fixed setValue so it will ignore input but yet
+ not interpreted text
+
+- QSqlDatabase
+ Fixed a crash on manual deletion of the QApplication object.
+
+- QSqlDriver
+ Various fixes and improvements for Oracle, Postgres, MySQL
+
+- QSqlForm
+ Fixed crash in clearValues() on empty fields.
+
+- QString
+ Fixed setNum(n,base) with n == LONG_MIN and n != 10. Make
+ toLong() and toULong() 64bit clean (problems on Tru64).
+
+- QStyle
+ Make more use of Style_HasFocus. Enforce a usable size for
+ subcontrols for small scrollbars. Improve titlebar drawing
+ (e.g. no gradient on 95/NT). Allow drawing of list view
+ expand controls without branches .
+ In Windows style: increase default PM_MaximumDragDistance
+ value.
+ Windows only: fixed PM_ScrollBarExtent
+
+- QStyleSheet
+ More accurate mightBeRichText() heuristic. Fixed setMargin()
+ to only set left/right/top/bottom as documented, not the
+ firstline margin.
+
+- QSvgDevice
+ Fixed curve command mixup. Some bounding rect fixes. Fixed
+ output coordinates for drawArc, drawPie and drawChord. Proper
+ x-axis-rotation and other angle fixes for arcs, pies and
+ chords. Respect text alignments. No background for Bezier
+ the listbox. Don't auto-complete when saving a filecurves.
+
+- QTabBar
+ Move focus to the current tab if the tab with focus is being
+ removed.
+
+- QTable
+ Fixed contentsContextMenuEvent(). Fixed
+ adjustRow()/adjustColumn() for multi line sections. Support
+ for QApplicaton::globalStrut(). Speed improvements for
+ setNumRows(). Improved sizeHint() to include the left/top
+ header. Fix for mouse release handling. Update geometry of
+ cell widgets when changing rowHeight/colWidth. Fixed
+ QTableItem::sizeHint() for items with wordwrap. Catch
+ hideColumn() on tables with too few columns. Fixed an endless
+ recursion when swapping header sections.
+
+- QTableItem
+ Fixed multiple calls to setSpan().
+
+- QTextCodec:
+ Initialize locale before loading textcodec plugins. Fixed a
+ bug in the unicode -> jisx0208 conversion table.
+
+- QTextEdit
+ Reset cursor on undos that leave us with an empty
+ textedit. Quote quotes when exporting rich text. Fixed
+ possible crash when appending empty paragraphs like
+ "<p>". Some drawing problems fixed. Made removeParagraph() and
+ friends work in read-only mode. Fixed cursor blinking with
+ setEnabled() / setDisabled(). When exporting HTML, quote the
+ src attribute of img tags tags that contains spaces. Made
+ setFormat() much faster in case undo/redo is disabled. Fixed
+ double deletion crash when clearing a document with floating
+ custom items.
+
+- QToolButton
+ In sizeHint() don't reserve space for icons if button has
+ only a textlabel. Made popups more robust (e.g. if the slot
+ connected to the popup menu results in the destruction of the
+ toolbutton)
+
+- QVariant
+ Fixed canCast() for Bool -> String conversion. Fixed
+ operator== for maps.
+
+- QWaitCondition
+ Windows only: Fixed multiple waits()
+
+- QWheelEvent
+ X11 only: Support for two-wheel mice. This relies on the
+ X-Server option "ZAxisMapping" "4 5 6 7"
+ On Windows, we have not found a reliable way to distringuish
+ the two wheels. Some drivers use larger deltas, something that
+ breaks with other drivers.
+
+- QWidget
+ Make focusWidget() return the focus widget even if it has no
+ focus policy. In setEnabled(FALSE) always clear the focus.
+ Made grabWidget() more robust. Fixed isEnabledTo().
+ X11 only: set WM_WINDOW_ROLE instead of WINDOW_ROLE.
+ Windows only: fixed widget-origin pixmap backgrounds.
+
+- QWidgetStack
+ More fixes to reduce flicker.
+
+- QWorkspace
+ Traditional activeWindow() fixes. Make maximizing a window while
+ the workspace is invisible work. If the already active window
+ is clicked on, transfer focus to the child. Restore focus to
+ old subcontrol when changing the active MDI window. Make sure
+ a MDI window is not resized below a child widget's minimum
+ size. Do not allow resizing windows when we have an active
+ popup window.
+
+- QXmlSimpleReader
+ Fixed a memory leak for incremental parsing.