mirror of
https://github.com/crystalidea/qt6windows7.git
synced 2024-11-23 03:59:59 +08:00
151 lines
3.6 KiB
Groff
151 lines
3.6 KiB
Groff
Qt 3.2.3 is a bugfix release. It maintains both forward and backward
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compatibility (source and binary) with Qt 3.2.2
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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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Work around Solaris, AIX, and HP-UX bug affecting
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QString::operator=(const QString &) when linking statically.
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Fix gcc 3.4 compile problems.
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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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- QJpegIO
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Fix memory leak when writing JPEG files.
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- QLineEdit
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Preserve null and empty strings correctly in setText().
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- QMessageBox
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Preserve undocumented behavior in 3.1: expand tabs.
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- QMimeSourceFactory
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Don't crash when a factory uses a pointer to a QMimeSource
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which is owned by another factory.
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- QMovie
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Respect the background color of a movie when loading
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animations with transparent pixels.
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Fix color mode if reading 1-bpp images or frames.
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- QPainter
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Fill the complete bounding rect when rendering text with an
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opaque painter.
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- QRichtext
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Fix special case where <nobr>\nfoo had an extra space.
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Fix line breaking for Latin text.
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- QTextEdit
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Improve speed of syntax highlighting.
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- QToolBar
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Do not grow in height when put inside a normal widget.
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- QWheelEvent
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Wheel events are now only sent to the focus widget if the
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widget under the mouse doesn't handle the event.
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- QWMatrix
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Fix operator *(QRegion) when the world matrix is (-1 0 0 1 0 0)
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or similar.
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Platform-Specific Issues
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------------------------
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Windows:
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- QPrinter
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Fix resource leak when printing on Windows 9x.
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Fix crash for Win98 with HP OfficeJet Pro 1150C.
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- QTextBrowser
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Fixed weight problem in setFont().
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- QUriDrag
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Fix bugs with encoding and separators.
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Mac:
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Mac OS X 10.3 (Panther) changes:
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- QMacStyle
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Draw push button text vertically-centered.
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- QSplashScreen
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Make the splash screen centered.
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- QWidget
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Tooltips are displayed in the correct place in Panther.
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Applications that save and restore their geometry will not
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"walk up" the screen.
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General Mac OS X changes:
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Fix crash on exit problem (e.g. with Qt Designer).
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- QApplication
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Fix mouse release problem when Control is used to emulate
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mouse button 2.
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- QDesktopWidget
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Fix problem with popup windows and dual monitors.
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- QFont
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Improve fixed pitch font handling.
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- QMenuBar
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Fix crash with empty menus.
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Make sure that when we show the application menu, the items we
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merged in from the other popup menu's are properly
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enabled/disabled.
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Fix case where clicking menu bar would stop timers firing.
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X11:
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- QApplication
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Avoid endless client message loops when replying to
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_NET_WM_PING events.
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- QFont
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Fix crash when using high latin characters with GNU unifont.
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Fix scale factor for printing (rounding error).
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- QPainter
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Fix an endless loop and a bug in the shape engine for Hangul
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Jamo. (Affects only ancient Korean texts.)
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- QPrinter
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Work around bugs in Xft that cause memory corruption in the
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postscript printer when downloading certain fonts.
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- QSound
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Fixed crash when deleting a QSound object while it was
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playing.
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Embedded:
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Fixed bug when applications connect then disconnect immediately.
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Added experimental code to handle 1-bpp and 4-bpp displays for
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big-endian architectures (turned off by default).
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- QEventLoop
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Make processEvents(ExcludeUserInput) work.
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- QPrinter
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Fix font metrics when printing with QPrinter::HighResolution.
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