Merge branch '4.6'

Conflicts:
	bin/syncqt
	doc/src/deployment/deployment.qdoc
	src/corelib/io/qfsfileengine_win.cpp
	src/corelib/xml/qxmlstream.cpp
	src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h
	tools/assistant/tools/assistant/centralwidget.cpp
	tools/linguist/lupdate/main.cpp

25 files changed, 54 insertions, 41 deletions

diff --git a/doc/src/frameworks-technologies/accessible.qdoc b/doc/src/frameworks-technologies/accessible.qdoc
index 1822a5f..101d22a 100644
--- a/doc/src/frameworks-technologies/accessible.qdoc
+++ b/doc/src/frameworks-technologies/accessible.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/activeqt-container.qdoc b/doc/src/frameworks-technologies/activeqt-container.qdoc
index 79515bf..c1c0947 100644
--- a/doc/src/frameworks-technologies/activeqt-container.qdoc
+++ b/doc/src/frameworks-technologies/activeqt-container.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/activeqt-server.qdoc b/doc/src/frameworks-technologies/activeqt-server.qdoc
index ccf8c83..4afcee1 100644
--- a/doc/src/frameworks-technologies/activeqt-server.qdoc
+++ b/doc/src/frameworks-technologies/activeqt-server.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/activeqt.qdoc b/doc/src/frameworks-technologies/activeqt.qdoc
index a0c009f..67b9bb3 100644
--- a/doc/src/frameworks-technologies/activeqt.qdoc
+++ b/doc/src/frameworks-technologies/activeqt.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/animation.qdoc b/doc/src/frameworks-technologies/animation.qdoc
index 77cc8dc..5548b57 100644
--- a/doc/src/frameworks-technologies/animation.qdoc
+++ b/doc/src/frameworks-technologies/animation.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/containers.qdoc b/doc/src/frameworks-technologies/containers.qdoc
index 0ac9732..86920fd 100644
--- a/doc/src/frameworks-technologies/containers.qdoc
+++ b/doc/src/frameworks-technologies/containers.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/dbus-adaptors.qdoc b/doc/src/frameworks-technologies/dbus-adaptors.qdoc
index 4c9d909..5fc7a79 100644
--- a/doc/src/frameworks-technologies/dbus-adaptors.qdoc
+++ b/doc/src/frameworks-technologies/dbus-adaptors.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/dbus-intro.qdoc b/doc/src/frameworks-technologies/dbus-intro.qdoc
index cc32a65..1fe2ed2 100644
--- a/doc/src/frameworks-technologies/dbus-intro.qdoc
+++ b/doc/src/frameworks-technologies/dbus-intro.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/desktop-integration.qdoc b/doc/src/frameworks-technologies/desktop-integration.qdoc
index 9faf1a5..7f01ae3 100644
--- a/doc/src/frameworks-technologies/desktop-integration.qdoc
+++ b/doc/src/frameworks-technologies/desktop-integration.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/dnd.qdoc b/doc/src/frameworks-technologies/dnd.qdoc
index 65fddfb..49468de 100644
--- a/doc/src/frameworks-technologies/dnd.qdoc
+++ b/doc/src/frameworks-technologies/dnd.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/eventsandfilters.qdoc b/doc/src/frameworks-technologies/eventsandfilters.qdoc
index 52d596a..29d8709 100644
--- a/doc/src/frameworks-technologies/eventsandfilters.qdoc
+++ b/doc/src/frameworks-technologies/eventsandfilters.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/gestures.qdoc b/doc/src/frameworks-technologies/gestures.qdoc
index 2fa8dab..1b395b0 100644
--- a/doc/src/frameworks-technologies/gestures.qdoc
+++ b/doc/src/frameworks-technologies/gestures.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/graphicsview.qdoc b/doc/src/frameworks-technologies/graphicsview.qdoc
index ba89c7d..6844aed 100644
--- a/doc/src/frameworks-technologies/graphicsview.qdoc
+++ b/doc/src/frameworks-technologies/graphicsview.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/implicit-sharing.qdoc b/doc/src/frameworks-technologies/implicit-sharing.qdoc
index a87595f..e4d6f65 100644
--- a/doc/src/frameworks-technologies/implicit-sharing.qdoc
+++ b/doc/src/frameworks-technologies/implicit-sharing.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/ipc.qdoc b/doc/src/frameworks-technologies/ipc.qdoc
index 0402237..18a9455 100644
--- a/doc/src/frameworks-technologies/ipc.qdoc
+++ b/doc/src/frameworks-technologies/ipc.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/model-view-programming.qdoc b/doc/src/frameworks-technologies/model-view-programming.qdoc
index f0f20b4..7568981 100644
--- a/doc/src/frameworks-technologies/model-view-programming.qdoc
+++ b/doc/src/frameworks-technologies/model-view-programming.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/phonon.qdoc b/doc/src/frameworks-technologies/phonon.qdoc
index be203f3..2d035c7 100644
--- a/doc/src/frameworks-technologies/phonon.qdoc
+++ b/doc/src/frameworks-technologies/phonon.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/plugins-howto.qdoc b/doc/src/frameworks-technologies/plugins-howto.qdoc
index 1321dda..d89c10a 100644
--- a/doc/src/frameworks-technologies/plugins-howto.qdoc
+++ b/doc/src/frameworks-technologies/plugins-howto.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/qthelp.qdoc b/doc/src/frameworks-technologies/qthelp.qdoc
index 87a9094..079b080 100644
--- a/doc/src/frameworks-technologies/qthelp.qdoc
+++ b/doc/src/frameworks-technologies/qthelp.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/qundo.qdoc b/doc/src/frameworks-technologies/qundo.qdoc
index 0c83e84..1161c4d 100644
--- a/doc/src/frameworks-technologies/qundo.qdoc
+++ b/doc/src/frameworks-technologies/qundo.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/richtext.qdoc b/doc/src/frameworks-technologies/richtext.qdoc
index aeaf819..d027b83 100644
--- a/doc/src/frameworks-technologies/richtext.qdoc
+++ b/doc/src/frameworks-technologies/richtext.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/statemachine.qdoc b/doc/src/frameworks-technologies/statemachine.qdoc
index b0b13a7..00cc905 100644
--- a/doc/src/frameworks-technologies/statemachine.qdoc
+++ b/doc/src/frameworks-technologies/statemachine.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/templates.qdoc b/doc/src/frameworks-technologies/templates.qdoc
index 760e1a8..0e7e5f4 100644
--- a/doc/src/frameworks-technologies/templates.qdoc
+++ b/doc/src/frameworks-technologies/templates.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/doc/src/frameworks-technologies/threads.qdoc b/doc/src/frameworks-technologies/threads.qdoc
index f156784..fd6bebb 100644
--- a/doc/src/frameworks-technologies/threads.qdoc
+++ b/doc/src/frameworks-technologies/threads.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
@@ -472,24 +472,37 @@
 
     \section1 Signals and Slots Across Threads
 
-    Qt supports three types of signal-slot connections:
+    Qt supports these signal-slot connection types:
 
     \list
-    \o With \l{Qt::DirectConnection}{direct connections}, the
-       slot gets called immediately when the signal is emitted. The
-       slot is executed in the thread that emitted the signal (which
-       is not necessarily the thread where the receiver object
-       lives).
-
-    \o With \l{Qt::QueuedConnection}{queued connections}, the
-       slot is invoked when control returns to the event loop of the
-       thread to which the object belongs. The slot is executed in
-       the thread where the receiver object lives.
-
-    \o With \l{Qt::AutoConnection}{auto connections} (the default),
-       the behavior is the same as with direct connections if
-       the signal is emitted in the thread where the receiver lives;
-       otherwise, the behavior is that of a queued connection.
+
+    \o \l{Qt::AutoConnection}{Auto Connection} (default) The behavior
+       is the same as the Direct Connection, if the emitter and
+       receiver are in the same thread. The behavior is the same as
+       the Queued Connection, if the emitter and receiver are in
+       different threads.
+
+    \o \l{Qt::DirectConnection}{Direct Connection} The slot is invoked
+       immediately, when the signal is emitted. The slot is executed
+       in the emitter's thread, which is not necessarily the
+       receiver's thread.
+
+    \o \l{Qt::QueuedConnection}{Queued Connection} The slot is invoked
+       when control returns to the event loop of the receiver's
+       thread. The slot is executed in the receiver's thread.
+
+    \o \l{Qt::BlockingQueuedConnection}{Blocking Queued Connection}
+       The slot is invoked as for the Queued Connection, except the
+       current thread blocks until the slot returns. \note Using this
+       type to connect objects in the same thread will cause deadlock.
+
+    \o \l{Qt::UniqueConnection}{Unique Connection} The behavior is the
+       same as the Auto Connection, but the connection is made only if
+       it does not duplicate an existing connection. i.e., if the same
+       signal is already connected to the same slot for the same pair
+       of objects, then the connection is not made and connect()
+       returns false.
+
     \endlist
 
     The connection type can be specified by passing an additional
diff --git a/doc/src/frameworks-technologies/unicode.qdoc b/doc/src/frameworks-technologies/unicode.qdoc
index fc0a61e..8fa168a 100644
--- a/doc/src/frameworks-technologies/unicode.qdoc
+++ b/doc/src/frameworks-technologies/unicode.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **