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Qt 3.2 introduces new features as well as many improvements over the
3.1.x series. This file gives an overview of the main changes since
version 3.1.2. For more details, see the online documentation which
is included in this distribution. The documentation is also available
at http://doc.trolltech.com/
The Qt version 3.2 series is binary compatible with the 3.1.x series.
Applications compiled for 3.1 will continue to run with 3.2.
****************************************************************************
* General *
****************************************************************************
ActiveQt
--------
Controls developed with ActiveQt support aggregation, which makes it
possible to use them in containers that require this form of containment to
be supported. ActiveQt also supports masked controls in containers that
support this for window'ed controls.
Compilers
---------
Note: Qt 3.2 is the last version to officially support IRIX MIPSpro
o32 and Sun CC 5.0. A script, $QTDIR/bin/qt32castcompat, is provided
for 3.2 which needs to be run for these compilers.
****************************************************************************
* Library *
****************************************************************************
- QApplication
Win32 only: Stop compressing mouse move events when a change
in the key state is detected. Allow multiple QApplication
objects be created sequentially by resetting the pointers to
static objects on destruction.
- QClipboard
X11 only: Various fixes.
- QDockWindow
Various layout fixes.
- QFont related classes
Many fixes and improvements.
- QGLWidget
X11 only: Various fixes to make pixmap rendering work better
with accelerated nVidia drivers.
- QImage
Fixed writing of QImages.
- QLayout
Fixed layout to take the menu bar's minimum width into
consideration and correctly propagate spacing() from parent to
child layouts.
- QLineEdit
Replace all non-printable characters with spaces when
drawing. Added new function selectionStart() which returns
the index of the first selected character in the line edit.
- QListBox
Improved item search based on keystrokes.
- QListView
Don't move the inline item editor out of the visible area for
wide items. Ignore +/- indicator for columns other than the
first one. Fixed keyboard handling in Multi selection
mode. Improve drawing of extremely long item texts.
- QListViewItem
Respects icons vertical alignment properly.
- QMYSQLDriver
Better support for MySQL/embedded. Bind TEXT blob fields as
strings instead of byte arrays.
- QPainter
Qt/Embedded only: Fixed printing issues.
- QPrinter
Mac only: Fixed printing issues.
- QSocketDevice
Windows only: Fixed setBlocking(TRUE) to work properly.
- QString
Fixed toShort() and toUShort() to behave correctly when passed
a null pointer as 'ok' value.
- QStyleFactory
Return the correct style name from the factory for the
WindowsXP style.
- QTable
Replace old contents when editing. Take hidden rows into
account when activating cells. Clear the cell widget when
clearing a cell.
- QTextBrowser
Fixed table headers to be bold.
- QTextEdit
Implemented insertAt() for LogText mode. Fixed undoAvailable
and redoAvailable to be emitted correctly from the context
menu. Fixed tripleclick selection in QTextEdit.
- QToolButton
Prevent nested openings of the tool button popups.
- QWindowsXPStyle
Various paint bug fixes.
- QWorkspace
Fixed workspace to keep the active window when
tiling. Improved icon handling for maximized and minimized
windows.
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