1 Qt 4.3.4 is a bug-fix release. It maintains both forward and backward

     2 compatibility (source and binary) with Qt 4.3.0 through Qt 4.3.3.

     3 

     4 The Qt version 4.3 series is binary compatible with the 4.2.x, 4.1.x and

     5 4.0.x series. Applications compiled for Qt 4.0, 4.1 or 4.2 will continue to

     6 run with Qt 4.3.

     7 

     8 ****************************************************************************

     9 *                           General                                        *

    10 ****************************************************************************

    11 

    12 General Improvements

    13 --------------------

    14 

    15 - Legal

    16 

    17     * This version adds the GNU General Public License (GPL) version 3

    18       to all Qt Open Source editions. The GPL Exception version 1.1

    19       applies to both versions of the GPL license.

    20 

    21 Build System

    22 ------------

    23     * Ensure that Qt plugin paths are only added once to the LIBS variable.

    24     * MinGW: Ensure that PRE_TARGETDEPS and POST_TARGETDEPS are properly

    25       escaped in dependency lists, so they match the rules in the Makefiles.

    26 

    27 I18n

    28 ----

    29 

    30 ****************************************************************************

    31 *                           Library                                        *

    32 ****************************************************************************

    33 

    34 General Improvements

    35 --------------------

    36 

    37 - QApplication

    38     * [193842] Fixed a bug where a statically built Qt would still try

    39       to load Qt plugins (such as style, imageformat, and sqldriver

    40       plugins) which causes the application to crash.

    41 

    42 - QCoreApplication

    43     * [190356] Fixed a regression from 4.2 where the order of posted

    44       events with the same priority would be sent out of order.

    45 

    46 - QComboBox

    47     * [166349] Fixed crash resulting from making the combo box non-editable from a

    48       slot caused by a line edit Key_Enter event.

    49 

    50 - QFileDialog

    51     * [193483] Fixed crash when hidden directory is set as the current directory

    52       and hidden directories are not set to be visible.

    53     * [191301] Fixed QFileDialog closes even if the users indicate they do not

    54       wish to replace.

    55 

    56 - QSslSocket

    57     * [191705] Fixed crash on remote disconnect

    58     * [190133] Fixed security bug in QSslSocket's certificate verification

    59 

    60 - QTreeWidget

    61     * [191300] Adding QTreeWidgetItems into a sorted QTreeWidget can be slow.

    62     * [155700] Fixed potential assert when deleting QTreeWidgetItems with

    63       sorting enabled.

    64 

    65 - QDirModel

    66     * [191765] Fixed crash when using QModelIndex from QDirModel::index()

    67       for a UNC path.

    68 

    69 - QHeaderView

    70     * [190624] Fixed case when stretch resize sections would give wrong

    71       section sizes to all other sections.

    72 

    73 ****************************************************************************

    74 *                          Database Drivers                                *

    75 ****************************************************************************

    76 

    77 

    78 ****************************************************************************

    79 *                               Examples                                   *

    80 ****************************************************************************

    81 

    82 

    83 ****************************************************************************

    84 *                      Platform Specific Changes                           *

    85 ****************************************************************************

    86 

    87 X11

    88 ---

    89 

    90 Windows

    91 -------

    92 * [191309] Fixed a bug preventing browsing to UNC paths in the file dialog.

    93 * [180010] Fixed a memleak in the raster paint engine. The HDC for the raster buffer was

    94 	   not cleaned up correctly.

    95 * [191305] Fixed a possible memleak and problem with calling QGLPixelBuffer::doneCurrent()

    96 	   under Windows.

    97 

    98 Mac OS X

    99 --------

   100 * [188837] Fixed a bug that would make Qt applications not quit when someone logs out of Leopard

   101 * [192030] Prevent a crash when dragging over a widget that has a focus frame

   102 * [291319] Send the kEventQtRequestWindowChange event when moving QGLWidgets.

   103 * Fix binary compatibility issue in the OpenGL module that could cause problems when using

   104    Qt binaries compiled on Tiger for development on Leopard. The Mac binary package now supports 

   105    development on Leopard.

   106 

   107 Qtopia Core

   108 -----------

   109 * [189195] Fix crash when using fonts containing embedded bitmaps with

   110   zero width and non-zero height.

   111 * [189829] Fixed parsing of device specification in the QWS_KEYBOARD

   112   environment variable when specifying multiple keyboards.