b9ebb65c77
The overload is used in Qt Creator
(see src/libs/extensionsystem/pluginmanager.cpp).
The use case here is an application whose internal
QObjects can be tested by passing a command line parameter.
For this use case, it is inconvenient to have to allocate
memory and create a char argv[]- array.
This reverts commit ad80d42f8e.
Change-Id: I2a2f91e2840100fd62743f6d03b33005d67b18f8
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
285 lines
10 KiB
Plaintext
285 lines
10 KiB
Plaintext
Some of the changes listed in this file include issue tracking numbers
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corresponding to tasks in the Qt Bug Tracker:
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http://bugreports.qt.nokia.com/
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Each of these identifiers can be entered in the bug tracker to obtain more
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information about a particular change.
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****************************************************************************
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* Source incompatible changes *
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****************************************************************************
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- QSslCertificate::subjectInfo() and QSslCertificate::issuerInfo() now
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return a QStringList instead of a QString
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- QSslCertificate::isValid() has been deprecated. Originally it only checked
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the certificate dates, but later checking for blacklisting was added. Now
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there's a more specific QSslCertificate::isBlacklisted() method.
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- Unite clipping support has been removed from QPainter. The alternative is
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to unite QRegion's and using the result on QPainter.
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- QLibrary::resolve() now returns a function pointer instead of a void
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pointer.
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- QSslCertificate::alternateSubjectNames() is deprecated (but can be enabled
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via QT_DISABLE_DEPRECATED_BEFORE), use
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QSslCertificate::subjectAlternativeNames() instead.
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- QLibraryInfo::buildKey() has been removed. Likewise, the QT_BUILD_KEY
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preprocessor #define has also been removed. The build-key is obsolete
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and is no longer necessary.
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- QCoreApplication::translate() will no longer return the source text when
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the translation is empty. Use lrelease -removeidentical for optimization.
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- Qt::escape() is deprecated (but can be enabled via
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QT_DISABLE_DEPRECATED_BEFORE), use QString::toHtmlEscaped() instead.
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- QMetaType::construct() has been renamed to QMetaType::create().
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- QTestLib:
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* The QTRY_VERIFY and QTRY_COMPARE macros have been moved into QTestLib.
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These macros formerly lived in tests/shared/util.h but are now provided
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by including the <QtTest/QtTest> header.
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* The QTEST_NOOP_MAIN macro has been removed from the API. If a test is
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known at compile-time to be inapplicable for a particular build it should
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be omitted via .pro file logic, or the test should call QSKIP in the
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initTestCase() method to skip the entire test and report a meaningful
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explanation in the test log.
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* The DEPENDS_ON macro has been removed from the API. This macro did nothing
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and misled some users to believe that they could make test functions depend
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on each other or impose an execution order on test functions.
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* The QSKIP macro no longer has the "mode" parameter, which caused problems
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for calculating test metrics, as the SkipAll mode hid information about
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what test data was skipped. Calling QSKIP in a test function now behaves
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like SkipSingle -- skipping a non-data-driven test function or skipping
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only the current data row of a data-driven test function. Every skipped
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data row is now reported in the test log.
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- The QSsl::TlsV1 enum value was renamed to QSsl::TlsV1_0 .
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- QAccessible:
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* Internal QAccessible::State enum value HasInvokeExtension removed
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- QAccessibleInterface:
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* The "child" integer parameters have been removed. This moves the api
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to be closer to IAccessible2.
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This means several functions lose their integer parameter:
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text(Text t, int child) -> text(Text t), rect(int child) -> rect()
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setText(Text t, int child, const QString &text) -> setText(Text t, const QString &text)
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role(int child) -> role(), state(int child) -> state()
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relationTo(int child, const QAccessibleInterface *other, int otherChild) ->
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relationTo(const QAccessibleInterface *other)
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* Accessible-Action related functions have been removed. QAccessibleInterface
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subclasses are expected to implement the QAccessibleActionInterface instead.
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These functions have been removed:
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QAccessibleInterface::userActionCount, QAccessibleInterface::actionText,
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QAccessibleInterface::doAction
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- QAccessibleEvent also loses the child parameter.
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QAccessibleEvent(Type type, int child) -> QAccessibleEvent(Type type)
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QAccessibleEvent::child() removed.
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- QAccessibleActionInterface:
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* Refactored to be based on action names. All functions have been changed from using
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int parameters to strings.
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- QSound has been moved from QtGui to QtMultimedia
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- QTouchEvent:
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* The DeviceType enum and deviceType() have been deprecated due to
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the introduction of QTouchDevice.
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* The signature of the constructor has changed. It now takes a
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QTouchDevice pointer instead of just a DeviceType value.
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* TouchPointState no longer includes TouchPointStateMask and
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TouchPointPrimary. The primary flag is now stored together with
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other touch point flags and is accessible through
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TouchPoint::isPrimary() or TouchPoint::flags(). As a result the
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internally used state mask is no longer necessary.
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* QWidget *widget() has been removed and is replaced by QObject
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*target() in order to avoid QWidget dependencies.
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- QWindowSystemInterface:
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* The signature of all handleTouchEvent() variants have changed,
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taking a QTouchDevice* instead of just a DeviceType value.
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Platform or generic plug-ins have to create and register at least
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one QTouchDevice before sending the first touch event.
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* The event type parameter is removed from handleTouchEvent().
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****************************************************************************
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* General *
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****************************************************************************
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General Improvements
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--------------------
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- The directory structure of the qtbase unit-tests has been reworked to
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more closely match the directory structure of the code under test.
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Integration tests have been moved to tests/auto/integrationtests.
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Third party components
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----------------------
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-
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****************************************************************************
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* Library *
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****************************************************************************
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QtCore
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------
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* drop a bogus QChar::NoCategory enum value; the proper QChar::Other_NotAssigned
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value is returned for an unassigned codepoints now.
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* layoutAboutToBeChanged is no longer emitted by QAbstractItemModel::beginMoveRows.
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layoutChanged is no longer emitted by QAbstractItemModel::endMoveRows. Proxy models
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should now also connect to (and disconnect from) the rowsAboutToBeMoved and
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rowsMoved signals.
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QtGui
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-----
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* Accessibility has been refactored. The hierachy of accessible objects is implemented via
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proper parent/child functions instead of using navigate which has been deprecated for this purpose.
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Table and cell interfaces have been added to qaccessible2.h
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* Touch events and points have been extended to hold additional
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information like capability flags, point-specific flags, velocity,
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and raw positions.
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QtWidgets
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---------
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* QWidget::setInputContext() is removed. Input contexts are now platform
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specific.
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QtNetwork
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---------
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* QHostAddress::isLoopback() API added. Returns true if the address is
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one of the IP loopback addresses.
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* QSslCertificate::serialNumber() now always returns the serial number in
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hexadecimal format.
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QtOpenGL
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--------
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QtScript
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--------
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QTestLib
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--------
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* [QTBUG-20615] Autotests can now log test output to multiple destinations
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and log formats simultaneously.
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****************************************************************************
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* Database Drivers *
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****************************************************************************
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****************************************************************************
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* Platform Specific Changes *
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****************************************************************************
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Qt for Linux/X11
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----------------
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Qt for Windows
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--------------
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* Accessibility framework uses IAccessible2
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Qt for Mac OS X
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---------------
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Qt for Embedded Linux
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---------------------
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Qt for Windows CE
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-----------------
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****************************************************************************
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* Compiler Specific Changes *
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****************************************************************************
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****************************************************************************
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* Tools *
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****************************************************************************
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- Build System
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- Assistant
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- Designer
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- Linguist
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- rcc
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- moc
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* [QTBUG-20785] The moc now has a -b<file> option to #include an additional
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file at the beginning of the generated file.
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- uic
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- uic3
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- qmake
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* QMAKE_MOC_OPTIONS variable is now available for passing additional parameters
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to the moc.
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- configure
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- qtconfig
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****************************************************************************
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* Plugins *
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****************************************************************************
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****************************************************************************
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* Important Behavior Changes *
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****************************************************************************
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- QPointer
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* QPointer itself is now deprecated, and the implementation of QPointer
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has been changed to use QWeakPointer. The old guard mechanism has been
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removed. This causes two slight changes in behavior when using
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QPointer:
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* When using QPointer on a QWidget (or a subclass of QWidget), previously
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the QPointer would be cleared by the QWidget destructor. Now, the QPointer
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is cleared by the QObject destructor (since this is when QWeakPointers are
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cleared). Any QPointers tracking a widget will NOT be cleared before the
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QWidget destructor destroys the children for the widget being tracked.
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* When constructing a QSharedPointer to take ownership of an object after a
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QPointer is already tracking the object. Previously, the shared pointer
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construction would not be affected by the QPointer, but now that QPointer
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is implemented using QWeakPoiner, constructing the QSharedPointer will
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cause an abort().
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