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.

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*                           General                                        *

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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.

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*                          Library                                         *

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General improvements

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- 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.