diff options
Diffstat (limited to 'src/corelib/kernel/qcoreapplication.cpp')
| -rw-r--r-- | src/corelib/kernel/qcoreapplication.cpp | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/src/corelib/kernel/qcoreapplication.cpp b/src/corelib/kernel/qcoreapplication.cpp index 2d49b271ce..967ed447d5 100644 --- a/src/corelib/kernel/qcoreapplication.cpp +++ b/src/corelib/kernel/qcoreapplication.cpp @@ -543,10 +543,6 @@ void QCoreApplication::init() Q_ASSERT_X(!self, "QCoreApplication", "there should be only one application object"); QCoreApplication::self = this; -#ifndef QT_NO_THREAD - QThread::initialize(); -#endif - // use the event dispatcher created by the app programmer (if any) if (!QCoreApplicationPrivate::eventDispatcher) QCoreApplicationPrivate::eventDispatcher = d->threadData->eventDispatcher; @@ -602,7 +598,6 @@ QCoreApplication::~QCoreApplication() } if (globalThreadPool) globalThreadPool->waitForDone(); - QThread::cleanup(); #endif d_func()->threadData->eventDispatcher = 0; @@ -715,13 +710,13 @@ bool QCoreApplication::notifyInternal(QObject *receiver, QEvent *event) reimplementing this virtual function is just one of them. All five approaches are listed below: \list 1 - \i Reimplementing paintEvent(), mousePressEvent() and so + \li Reimplementing paintEvent(), mousePressEvent() and so on. This is the commonest, easiest and least powerful way. - \i Reimplementing this function. This is very powerful, providing + \li Reimplementing this function. This is very powerful, providing complete control; but only one subclass can be active at a time. - \i Installing an event filter on QCoreApplication::instance(). Such + \li Installing an event filter on QCoreApplication::instance(). Such an event filter is able to process all events for all widgets, so it's just as powerful as reimplementing notify(); furthermore, it's possible to have more than one application-global event filter. @@ -730,11 +725,11 @@ bool QCoreApplication::notifyInternal(QObject *receiver, QEvent *event) event filters are only called for objects that live in the main thread. - \i Reimplementing QObject::event() (as QWidget does). If you do + \li Reimplementing QObject::event() (as QWidget does). If you do this you get Tab key presses, and you get to see the events before any widget-specific event filters. - \i Installing an event filter on the object. Such an event filter gets all + \li Installing an event filter on the object. Such an event filter gets all the events, including Tab and Shift+Tab key press events, as long as they do not change the focus widget. \endlist @@ -1438,11 +1433,9 @@ bool QCoreApplication::event(QEvent *e) This enum type defines the 8-bit encoding of character string arguments to translate(): - \value CodecForTr The encoding specified by - QTextCodec::codecForTr() (Latin-1 if none has - been set). - \value UnicodeUTF8 UTF-8. - \value DefaultCodec (Obsolete) Use CodecForTr instead. + \value UnicodeUTF8 UTF-8. + \value Latin1 Latin-1. + \value DefaultCodec Latin-1. \sa QObject::tr(), QObject::trUtf8(), QString::fromUtf8() */ @@ -1617,7 +1610,7 @@ static void replacePercentN(QString *result, int n) If none of the translation files contain a translation for \a sourceText in \a context, this function returns a QString equivalent of \a sourceText. The encoding of \a sourceText is - specified by \e encoding; it defaults to CodecForTr. + specified by \e encoding; it defaults to DefaultCodec. This function is not virtual. You can use alternative translation techniques by subclassing \l QTranslator. @@ -1628,7 +1621,7 @@ static void replacePercentN(QString *result, int n) so will most likely result in crashes or other undesirable behavior. - \sa QObject::tr() installTranslator() QTextCodec::codecForTr() + \sa QObject::tr() installTranslator() */ @@ -1657,8 +1650,6 @@ QString QCoreApplication::translate(const char *context, const char *sourceText, #else if (encoding == UnicodeUTF8) result = QString::fromUtf8(sourceText); - else if (QTextCodec::codecForTr() != 0) - result = QTextCodec::codecForTr()->toUnicode(sourceText); else #endif result = QString::fromLatin1(sourceText); |