126 lines
3.9 KiB
Groff
126 lines
3.9 KiB
Groff
|
Qt 4.1.4 is a bug-fix release. It maintains both forward and backward
|
||
|
|
compatibility (source and binary) with Qt 4.1.0.
|
||
|
|
|
||
|
|
The Qt version 4.1 series is binary compatible with the 4.0.x series.
|
||
|
|
Applications compiled for 4.0 will continue to run with 4.1.
|
||
|
|
|
||
|
|
****************************************************************************
|
||
|
|
* General *
|
||
|
|
****************************************************************************
|
||
|
|
|
||
|
|
Configure / Compilation
|
||
|
|
Compile with -no-qt3support on Windows.
|
||
|
|
Compile on Linux with icc 9.1.
|
||
|
|
Compile on tru64-g++.
|
||
|
|
Compile MySQL plugin with client libraries below MySQL 4.1.
|
||
|
|
Compile SQLite on Tru64 V5.1B with gcc 3.3.4.
|
||
|
|
Compile ODBC plugin on 64-bit Windows.
|
||
|
|
Disable fastcall calling convention on faulty gcc compilers.
|
||
|
|
|
||
|
|
Demos / Examples
|
||
|
|
Fixed a crash in the Torrent example.
|
||
|
|
Container extension example: Fixed regression that caused Designer
|
||
|
|
to crash when previewing a MultiPageWidget and changing the page.
|
||
|
|
|
||
|
|
Designer
|
||
|
|
Generate unique object names for splitters.
|
||
|
|
|
||
|
|
****************************************************************************
|
||
|
|
* Library *
|
||
|
|
****************************************************************************
|
||
|
|
|
||
|
|
General improvements
|
||
|
|
--------------------
|
||
|
|
|
||
|
|
- Fixed crash in QGLWidget::makeCurrent() when called from a thread not
|
||
|
|
created with QThread.
|
||
|
|
- Fixed a crash that occurred when writing a PNG image when Qt is built
|
||
|
|
statically.
|
||
|
|
- Fixed Arabic shaping for some fonts.
|
||
|
|
- Limited the character string to 255 characters when writing Type1 fonts to
|
||
|
|
a PostScript file, in accordance with the PostScript specification.
|
||
|
|
- Fixed regression in painting of clipped, cosmetic lines with angles of
|
||
|
|
0-45 degrees.
|
||
|
|
- Documented the rules for starting and stopping timers in multithreaded
|
||
|
|
applications.
|
||
|
|
|
||
|
|
- QCommonStyle
|
||
|
|
Added protection against null pointer in pixelMetric() for
|
||
|
|
PM_TabBarTabVSpace.
|
||
|
|
|
||
|
|
- QDirModel
|
||
|
|
Fixed crash when dragging and dropping a file into a directory.
|
||
|
|
|
||
|
|
- QHeaderView
|
||
|
|
Fixed painting errors when scrolling a header that has a large
|
||
|
|
number of sections.
|
||
|
|
|
||
|
|
- QListView
|
||
|
|
Fixed assert when hiding all the rows.
|
||
|
|
Fixed crash when setting the model to a null pointer.
|
||
|
|
|
||
|
|
- QMainWindow
|
||
|
|
Fixed possible crash when calling setCentralWidget() multiple
|
||
|
|
times.
|
||
|
|
|
||
|
|
- QPainter
|
||
|
|
Fixed a regression in drawPoint() that caused painting errors
|
||
|
|
when setting the pen width to 0 (e.g. cosmetic pen) and then
|
||
|
|
setting a scale.
|
||
|
|
|
||
|
|
- QPlastiqueStyle
|
||
|
|
Fixed a regression that caused flat push buttons to be painted
|
||
|
|
like normal push buttons.
|
||
|
|
|
||
|
|
- QSortFilterProxyModel
|
||
|
|
Emit modelReset() signal when setting a source model.
|
||
|
|
|
||
|
|
- QTextEdit
|
||
|
|
Ensure that the cursor is visible after dragging & dropping text
|
||
|
|
|
||
|
|
- QTreeView
|
||
|
|
Fixed potential assert when asking for the coordinates of a
|
||
|
|
non-existing item.
|
||
|
|
Fixed a regression that caused selections to be painted
|
||
|
|
incorrectly when the last column was hidden.
|
||
|
|
|
||
|
|
- QWidget
|
||
|
|
Fixed crash when deleting the widget in closeEvent().
|
||
|
|
|
||
|
|
- QWorkspace
|
||
|
|
Fixed crash caused by setting the window title when windowWidget is
|
||
|
|
null.
|
||
|
|
|
||
|
|
Platform-Specific changes
|
||
|
|
-------------------------
|
||
|
|
|
||
|
|
Windows:
|
||
|
|
|
||
|
|
- Fixed a bug that caused application text to be absent in Qt applications
|
||
|
|
on Windows NT 4.0.
|
||
|
|
- Fixed resource leak in non-accelerated GL contexts.
|
||
|
|
|
||
|
|
|
||
|
|
X11:
|
||
|
|
|
||
|
|
- Improved performance of clipped bitmaps on systems that don't use XRender.
|
||
|
|
- Made QFont::setStretch() work when using FontConfig/FreeType fonts.
|
||
|
|
- Documented scrolling of transparent/opaque widgets.
|
||
|
|
|
||
|
|
|
||
|
|
QPaintEngine
|
||
|
|
Support OddEven fill rule.
|
||
|
|
|
||
|
|
QPainter
|
||
|
|
Fixed a regression that caused drawImage() to ignore the width
|
||
|
|
and height of the source rectangle and draw the whole image without
|
||
|
|
any clipping.
|
||
|
|
|
||
|
|
|
||
|
|
Qtopia Core:
|
||
|
|
|
||
|
|
- Fixed crash due to incorrect assembly code in implementation of
|
||
|
|
q_atomic_swp() for ARM.
|
||
|
|
- Set the Q_PACKED macro when using icc on ARM, so that the generated
|
||
|
|
code is binary compatible with gcc-generated code.
|