Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (34 commits)
  Fix duplicate project entry in visual studio solution file.
  Doc
  qdoc: Added the index and fixed images in the extra files list.
  Speed up qsTr() by caching the translation context
  Crash while printing from the portedcanvas example on Mac Cocoa.
  qdoc: Fixed .qdocconf files for assistant.
  Disable debug-only framework builds on Mac.
  Compile (with -no-pch)
  Add missing QT_NO_BEARERMANAGEMENT ifdefs.
  Introduce a qconfig feature for Bearer Management
  Fix MOBILITY-404
  Remove holes in bearer management data structures.
  Don't link bearer plugins against QtGui unnecessarily.
  Added missing newline after warning message when using -L with qml
  Doc: updating scripts
  Fixed a crash on embedded due to uninitialized pointer.
  Fix a race where QThread::exit() is "lost" when called after start()
  qdoc: Removed all <table> attributes in favor of using css.
  Autotest failure: dialogModality test fails on cocoa (macgui)
  Force the bic test to compile in 32-bit mode on Mac
  ...

1 files changed, 4 insertions, 27 deletions

diff --git a/src/corelib/thread/qthread.cpp b/src/corelib/thread/qthread.cpp
index c35eb28..cdcb65c 100644
--- a/src/corelib/thread/qthread.cpp
+++ b/src/corelib/thread/qthread.cpp
@@ -174,7 +174,7 @@ void QAdoptedThread::run()
 
 QThreadPrivate::QThreadPrivate(QThreadData *d)
     : QObjectPrivate(), running(false), finished(false), terminated(false),
-      stackSize(0), priority(QThread::InheritPriority), data(d), object(0)
+      stackSize(0), priority(QThread::InheritPriority), data(d)
 {
 #if defined (Q_OS_UNIX)
     thread_id = 0;
@@ -377,9 +377,6 @@ QThread::QThread(QObject *parent)
     Q_D(QThread);
     // fprintf(stderr, "QThreadData %p created for thread %p\n", d->data, this);
     d->data->thread = this;
-
-    d->object = new QThreadPrivateInternalObject;
-    d->object->moveToThread(this);
 }
 
 /*! \internal
@@ -390,8 +387,6 @@ QThread::QThread(QThreadPrivate &dd, QObject *parent)
     Q_D(QThread);
     // fprintf(stderr, "QThreadData %p taken from private data for thread %p\n", d->data, this);
     d->data->thread = this;
-
-    // do not create the internal object for adopted threads
 }
 
 /*!
@@ -413,9 +408,6 @@ QThread::~QThread()
 
         d->data->thread = 0;
     }
-
-    delete d->object;
-    d->object = 0;
 }
 
 /*!
@@ -488,11 +480,11 @@ uint QThread::stackSize() const
 int QThread::exec()
 {
     Q_D(QThread);
-    QMutexLocker locker(&d->mutex);
-    d->data->quitNow = false;
     QEventLoop eventLoop;
-    locker.unlock();
     int returnCode = eventLoop.exec();
+
+    QMutexLocker locker(&d->mutex);
+    d->data->quitNow = false;
     return returnCode;
 }
 
@@ -518,21 +510,6 @@ int QThread::exec()
 void QThread::exit(int returnCode)
 {
     Q_D(QThread);
-    if (d->object) {
-        QMetaObject::invokeMethod(d->object, "exit", Q_ARG(int, returnCode));
-    } else {
-        QMutexLocker locker(&d->mutex);
-        d->data->quitNow = true;
-        for (int i = 0; i < d->data->eventLoops.size(); ++i) {
-            QEventLoop *eventLoop = d->data->eventLoops.at(i);
-            eventLoop->exit(returnCode);
-        }
-    }
-}
-
-void QThreadPrivateInternalObject::exit(int returnCode)
-{
-    QThreadPrivate *d = static_cast<QThreadPrivate *>(QObjectPrivate::get(thread()));
     QMutexLocker locker(&d->mutex);
     d->data->quitNow = true;
     for (int i = 0; i < d->data->eventLoops.size(); ++i) {