Merge commit 'qt/master-stable'

Conflicts:
	config.tests/unix/openssl/openssl.pri
	demos/embedded/embedded.pro
	examples/itemviews/chart/chart.pro
	examples/network/network.pro
	examples/painting/painterpaths/painterpaths.pro
	examples/threads/mandelbrot/mandelbrot.pro
	qmake/project.cpp
	src/3rdparty/libtiff/libtiff/tif_config.h
	src/corelib/arch/arch.pri
	src/corelib/global/qglobal.cpp
	src/corelib/kernel/kernel.pri
	src/corelib/kernel/qcore_unix_p.h
	src/corelib/kernel/qobject.cpp
	src/corelib/thread/qthread_unix.cpp
	src/corelib/tools/qsharedpointer_impl.h
	src/corelib/tools/tools.pri
	src/gui/kernel/qaction.h
	src/gui/kernel/qapplication.cpp
	src/gui/painting/qregion.h
	src/gui/widgets/qlineedit.cpp
	src/gui/widgets/qlineedit_p.h
	src/network/socket/qnativesocketengine_unix.cpp
	tests/auto/qdir/tst_qdir.cpp
	tests/auto/qdiriterator/tst_qdiriterator.cpp
	tests/auto/qhttp/qhttp.pro
	tests/auto/qline/qline.pro
	tests/auto/qnetworkreply/tst_qnetworkreply.cpp
	tests/auto/qresourceengine/qresourceengine.pro
	tests/auto/qsharedpointer/qsharedpointer.pro
	tests/auto/qstring/qstring.pro
	tests/auto/qtcpsocket/qtcpsocket.pro
	tests/auto/qtcpsocket/tst_qtcpsocket.cpp

1 files changed, 36 insertions, 17 deletions

diff --git a/dist/changes-4.6.0 b/dist/changes-4.6.0
index 6c7e450..7a6decf 100644
--- a/dist/changes-4.6.0
+++ b/dist/changes-4.6.0
@@ -34,9 +34,15 @@ information about a particular change.
  - Significant external contribution from Milan Burda for planned removal
    of (non-unicode) Windows 9x/ME support.
 
+ - QRegion is no longer a GDI object by default. This means it is no
+   longer subjuect to gui-thread only nor does it potentially impact
+   the 10.000 GDI object limit per process. By explicitly calling
+   .handle() a GDI object will be created and memory managed by
+   QRegion. The native handle is for reading out only. Any GDI calls
+   made on the HRGN handle will not affect the QRegion.
 
 ****************************************************************************
-*                   Important Behavior Changes                             *
+* Important Behavior Changes *
 ****************************************************************************
 
  - The experimental Direct3D paint engine has been removed. The reason for
@@ -71,19 +77,32 @@ information about a particular change.
       QGraphicsItem::ItemSendsGeometryChanges (which is enabled by default by
       QGraphicsWidget and QGraphicsProxyWidget).
 
-- QDesktopWidget on X11 no longer emits the resized(int) signal when screens
-  are added or removed. This was not done on other platforms. Use the
-  screenCountChanged signal instead
-
-- QUrl's parser is more strict when for hostnames in URLs. QUrl now
-  enforces STD 3 rules:
-
-   * each individual hostname section (between dots) must be at most
-     63 ASCII characters in length;
-
-   * only letters, digits, and the hyphen character are allowed in the
-     ASCII range; letters outside the ASCII range follow the normal
-     IDN rules
-
-  That means QUrl no longer accepts some URLs that were invalid
-  before, but weren't interpreted as such.
+ - QDesktopWidget on X11 no longer emits the resized(int) signal when screens
+   are added or removed. This was not done on other platforms. Use the
+   screenCountChanged signal instead
+ 
+ - QUrl's parser is more strict when for hostnames in URLs. QUrl now
+   enforces STD 3 rules:
+ 
+    * each individual hostname section (between dots) must be at most
+      63 ASCII characters in length;
+ 
+    * only letters, digits, and the hyphen character are allowed in the
+      ASCII range; letters outside the ASCII range follow the normal
+      IDN rules
+ 
+   That means QUrl no longer accepts some URLs that were invalid
+   before, but weren't interpreted as such.
+ 
+ - The Unix configure-time check for STL is stricter now in Qt
+   4.6.0. This means some legacy STL implementations may fail to pass
+   the test and, therefore, Qt will automatically disable STL support.
+ 
+   This is a binary-compatible change: existing code will continue to
+   work without being recompiled. However, it affects the source code,
+   since some STL-compatibility API will not be enabled.
+ 
+   Platforms affected by this change:
+     * solaris-cc-* with the default (Cstd) C++ STL library
+       recommendation: use -library=stlport4
+       See Sun Studio's documentation for the effects of this option