| [844] | 1 | Qt 4.7.2 is a bug-fix release. It maintains both forward and backward
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| 2 | compatibility (source and binary) with Qt 4.7.0. For more details,
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| 3 | refer to the online documentation included in this distribution. The
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| 4 | documentation is also available online:
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| 5 |
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| 6 | http://qt.nokia.com/doc/4.7
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| 7 |
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| 8 | The Qt version 4.7 series is binary compatible with the 4.6.x series.
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| 9 | Applications compiled for 4.6 will continue to run with 4.7.
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| 10 |
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| 11 | Some of the changes listed in this file include issue tracking numbers
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| 12 | corresponding to tasks in the Qt Bug Tracker or the Merge Request queue
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| 13 | of the public source repository.
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| 14 |
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| 15 | Qt Bug Tracker: http://bugreports.qt.nokia.com
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| 16 | Merge Request: http://qt.gitorious.org
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| 17 |
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| 18 | ****************************************************************************
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| 19 | * Library *
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| 20 | ****************************************************************************
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| 21 |
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| 22 | QtCore
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| 23 | ------
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| 24 |
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| 25 | - QMutex
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| 26 | * [QTBUG-16115] Fixed deadlock when calling tryLock repeatedly.
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| 27 | - QStateMachine
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| 28 | * [QTBUG-14491] Fixed compilation on AIX 5.3 with gcc.
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| 29 | - QThread
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| 30 | * [QTBUG-15378] QThread::exec returaed immediately if QThread::exit had
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| 31 | been called when event loop was not running.
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| 32 |
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| 33 | QtGui
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| 34 | -----
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| 35 |
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| 36 | - Painting
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| 37 | * [QTBUG-14907] Fix OpenVG painting artifacts after restoreState().
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| 38 | * [QTBUG-15320] QPainter::drawRect crashed when drawing a null QRectF
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| 39 | with OpenGL.
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| 40 | * [QTBUG-15693] Prevent crash in drawhelper code when the cpu has MMXEXT
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| 41 | but no SSE.
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| 42 | - QDoubleValidator
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| 43 | * [QTBUG-14935] With some locales, QDoubleValidator would not accept "C"
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| 44 | locale valid numbers.
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| 45 | - QFileDialog
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| 46 | * [QTBUG-17298] QFileDialog::getOpenFileNames didn't show any file.
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| 47 | - QGraphicsView
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| 48 | * [QTBUG-16063] Fix precision loss when querying micro focus rectangle
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| 49 | in QGraphicsView.
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| 50 | - QPainterPath
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| 51 | * [QTBUG-16377] Prevent QPainterPath::connectPath() returning incorrect
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| 52 | path, which caused OpenGL paint engine to crash.
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| 53 | - QTableWidget
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| 54 | * [QTBUG-15973] Resizinag a QTableWidget column where a cell contains a
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| 55 | QProgressBar made it crash.
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| 56 | - QTextDocument
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| 57 | * [QTBUG-15777] Fxied crash in QTextDocument::markContentsDirty.
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| 58 | - QTextLayout
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| 59 | * [QTBUG-15823] Fixed crash in QTextLayout when drawing full width
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| 60 | selection spanning multiple QTextLine's.
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| 61 | - QWidget
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| 62 | * [QTMOBILITY-645] Send WinIdChange event when winId is set to zero.
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| 63 | The window handle of a native widget may be set to zero in two
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| 64 | situations: (i) temporarily, during reparenting and (ii) during
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| 65 | widget destruction. Previously, no WinIdChange event was sent in
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| 66 | either of these cases; now, it is sent in both cases.
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| 67 |
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| 68 | QtNetwork
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| 69 | ---------
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| 70 |
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| 71 | - Bearer Management
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| 72 | * [QTBUG-15276] Fixed possible crash when parsing new connection.
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| 73 | - QUrl
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| 74 | * [QTBUG-16425] QUrl::setUrl() did not call detach().
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| 75 |
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| 76 | QtQuick
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| 77 | -------
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| 78 |
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| 79 | - [QTBUG-14374] Fixed broken alignment of rich text.
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| 80 | - [QTBUG-14727] QML Text element did not play nice with transformations.
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| 81 | - [QTBUG-14761] Fixed memory leak in QDeclarativeComponent.
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| 82 | - [QTBUG-14830] Fixed crash when adjusting width inside onWidthChanged.
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| 83 | - [QTBUG-15710] Ensure header is considered when positioning content with
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| 84 | snapping.
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| 85 | - [QTBUG-16365] When using a PathView with a VisualDataModel which in turn
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| 86 | used a Tree model (DirModel, for example), nothing was shown.
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| 87 | - [QTBUG-16769] QML BorderImage failed if .sci file contained a URL.
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| 88 |
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| 89 | QtScript
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| 90 | --------
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| 91 |
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| 92 | - General
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| 93 | * [QTBUG-17166] Fix ScopeChainNode memory leak in JavaScriptCore.
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| 94 | - QScriptContext
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| 95 | * [QTBUG-17137] Fix crash when generating backtrace involving a
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| 96 | built-in (ECMA) function.
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| 97 | - QScriptEngine
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| 98 | * [QTBUG-16987] Ensure QScriptProgram objects are invalidated
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| 99 | when engine is destroyed.
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| 100 | * [QTBUG-16828] Fix alignment issue causing crashes on platforms
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| 101 | with only 4-byte-aligned malloc'ed memory (e.g. Symbian debug
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| 102 | builds).
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| 103 | * [QTBUG-15144] Fix GC-related crash in QScriptValue::setData().
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| 104 | * [QTBUG-15079] Fix crash when QScriptClass property getter
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| 105 | returns an invalid value.
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| 106 | * [QTBUG-13440] Fix bug that caused Math.random() not to
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| 107 | produce random values.
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| 108 | - QScriptValue
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| 109 | * [QTBUG-14801] Fix crash in QScriptValue::construct() when
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| 110 | the function throws a non-Object value.
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| 111 |
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| 112 | QtSql
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| 113 | -----
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| 114 |
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| 115 | - [QTBUG-14132] Fix errors in Oracle (xe) stored procedures with bind
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| 116 | variables.
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| 117 | - [QTBUG-14831] Fix regression in dynamic sorting of a QSortFilterProxyModel
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| 118 | on a QSqlTableModel with OnManualSubmit.
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| 119 | - [QTBUG-17076] Fix plugins/sqldrivers/oci compile error when using
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| 120 | QT_NAMESPACE.
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| 121 |
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| 122 |
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| 123 | ****************************************************************************
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| 124 | * Platform Specific Changes *
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| 125 | ****************************************************************************
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| 126 |
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| 127 | Qt for Linux/X11
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| 128 | ----------------
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| 129 |
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| 130 | - [QTBUG-15008] Fix broken prefix setting in configure when EPOCROOT shell
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| 131 | variable is set.
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| 132 |
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| 133 | Qt for Windows
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| 134 | --------------
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| 135 |
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| 136 | - QtQuick
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| 137 | * [QTBUG-16885] QDeclarativeEngine::addImportPath() did not work if the
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| 138 | drive letter is in lowercase.
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| 139 | * [QTBUG-17360] Make sure $QTDIR/plugins/qmldebugging/tcpserver.dll is
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| 140 | found in windows release builds.
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| 141 |
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| 142 | Qt for Mac OS X
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| 143 | ---------------
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| 144 |
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| 145 | - [QTBUG-13772] Returning form fullscreen mode causes assertion failure.
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| 146 | - [QTBUG-14023] Added missing plugins to debug-libs package.
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| 147 | - [QTBUG-14420] Switching from an application with undocked widgets hid the
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| 148 | application.
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| 149 | - [QTBUG-15638] Fixed incorrect QComboBox drop-down menu Z-ordering.
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| 150 | - [QTBUG-15666] Fixed crash when closing QFontDialog::getFont() dialog before
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