Merge remote-tracking branch 'origin/5.4' into 5.5

Change-Id: I445c0d2bda966898f7958031d9903e129c7577cf

4 files changed, 48 insertions, 20 deletions

diff --git a/doc/config/qtdoc.qdocconf b/doc/config/qtdoc.qdocconf
index 01d381b7..1d1f1bb3 100644
--- a/doc/config/qtdoc.qdocconf
+++ b/doc/config/qtdoc.qdocconf
@@ -91,12 +91,15 @@ qhp.QtDoc.customFilters.Qt.filterAttributes = qtdoc $QT_VERSION
 qhp.QtDoc.subprojects         = classes qmltypes examples
 qhp.QtDoc.subprojects.classes.title = Classes
 qhp.QtDoc.subprojects.classes.indexTitle = All Classes
+qhp.QtDoc.subprojects.classes.selectors = class fake:headerfile
 qhp.QtDoc.subprojects.classes.sortPages = true
 qhp.QtDoc.subprojects.qmltypes.title = QML Types
 qhp.QtDoc.subprojects.qmltypes.indexTitle = All QML Types
+qhp.QtDoc.subprojects.qmltypes.selectors = qmlclass
 qhp.QtDoc.subprojects.qmltypes.sortPages = true
 qhp.QtDoc.subprojects.examples.title = Tutorials and Examples
 qhp.QtDoc.subprojects.examples.indexTitle = Qt Examples And Tutorials
+qhp.QtDoc.subprojects.examples.selectors = fake:example
 qhp.QtDoc.subprojects.examples.sortPages = true
 
 # Add an image used in example manifests to qhp
diff --git a/doc/src/development/cmake-manual.qdoc b/doc/src/development/cmake-manual.qdoc
index 8d2c0513..fc27c5bf 100644
--- a/doc/src/development/cmake-manual.qdoc
+++ b/doc/src/development/cmake-manual.qdoc
@@ -276,7 +276,7 @@
              In:  Directories sources ts_files
              Options: flags to pass to lupdate, such as -extensions to specify
              Extensions for a directory scan.
-             Generates commands to create .ts (vie lupdate) and .qm
+             Generates commands to create .ts (via lupdate) and .qm
              (via lrelease) - files from directories and/or sources. The ts files are
              created and/or updated in the source tree (unless given with full paths).
              The qm files are generated in the build tree.
diff --git a/doc/src/legal/3rdparty.qdoc b/doc/src/legal/3rdparty.qdoc
index dacbd074..15cf78c4 100644
--- a/doc/src/legal/3rdparty.qdoc
+++ b/doc/src/legal/3rdparty.qdoc
@@ -351,17 +351,27 @@
 
     See \c qtimageformats/src/3rdparty/libmng/LICENSE for license details.
 
-    \section1 PNG Reference Library (libpng) version 1.5.10
+    \section1 PNG Reference Library (libpng) version 1.6.17
 
     \e{Libpng was written as a companion to the PNG specification, as a way
     of reducing the amount of time and effort it takes to support the PNG
     file format in application programs.} -- quoted from \c
     qtbase/src/3rdparty/libpng/libpng-manual.txt.
 
-    \hr
+    \badcode
+    This copy of the libpng notices is provided for your convenience.  In case of
+    any discrepancy between this copy and the notices in the file png.h that is
+    included in the libpng distribution, the latter shall prevail.
+
+    COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
 
-    libpng versions 1.2.6, August 15, 2004, through 1.5.1, February 3, 2011, are
-    Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are
+    If you modify libpng you may insert additional notices immediately following
+    this sentence.
+
+    This code is released under the libpng license.
+
+    libpng versions 1.2.6, August 15, 2004, through 1.6.17, March 26, 2015, are
+    Copyright (c) 2004, 2006-2015 Glenn Randers-Pehrson, and are
     distributed according to the same disclaimer and license as libpng-1.2.5
     with the following individual added to the list of Contributing Authors
 
@@ -372,8 +382,8 @@
     distributed according to the same disclaimer and license as libpng-1.0.6
     with the following individuals added to the list of Contributing Authors
 
-       Simon-Pierre Cadieux\br
-       Eric S. Raymond\br
+       Simon-Pierre Cadieux
+       Eric S. Raymond
        Gilles Vollant
 
     and with the following additions to the disclaimer:
@@ -390,8 +400,8 @@
     distributed according to the same disclaimer and license as libpng-0.96,
     with the following individuals added to the list of Contributing Authors:
 
-       Tom Lane\br
-       Glenn Randers-Pehrson\br
+       Tom Lane
+       Glenn Randers-Pehrson
        Willem van Schaik
 
     libpng versions 0.89, June 1996, through 0.96, May 1997, are
@@ -399,11 +409,11 @@
     Distributed according to the same disclaimer and license as libpng-0.88,
     with the following individuals added to the list of Contributing Authors:
 
-       John Bowler\br
-       Kevin Bracey\br
-       Sam Bushell\br
-       Magnus Holmgren\br
-       Greg Roelofs\br
+       John Bowler
+       Kevin Bracey
+       Sam Bushell
+       Magnus Holmgren
+       Greg Roelofs
        Tom Tanner
 
     libpng versions 0.5, May 1995, through 0.88, January 1996, are
@@ -412,10 +422,10 @@
     For the purposes of this copyright and license, "Contributing Authors"
     is defined as the following set of individuals:
 
-       Andreas Dilger\br
-       Dave Martindale\br
-       Guy Eric Schalnat\br
-       Paul Schmidt\br
+       Andreas Dilger
+       Dave Martindale
+       Guy Eric Schalnat
+       Paul Schmidt
        Tim Wegner
 
     The PNG Reference Library is supplied "AS IS".  The Contributing Authors
@@ -444,7 +454,22 @@
     source code in a product, acknowledgment is not required but would be
     appreciated.
 
-    \hr
+
+    A "png_get_copyright" function is available, for convenient use in "about"
+    boxes and the like:
+
+       printf("%s",png_get_copyright(NULL));
+
+    Also, the PNG logo (in PNG format, of course) is supplied in the
+    files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
+
+    Libpng is OSI Certified Open Source Software.  OSI Certified Open Source is a
+    certification mark of the Open Source Initiative.
+
+    Glenn Randers-Pehrson
+    glennrp at users.sourceforge.net
+    March 26, 2015
+    \endcode
 
     See \c qtbase/src/3rdparty/libpng/LICENSE for license details.
 
diff --git a/doc/src/legal/licenses.qdoc b/doc/src/legal/licenses.qdoc
index 8dc4f348..84e3a72d 100644
--- a/doc/src/legal/licenses.qdoc
+++ b/doc/src/legal/licenses.qdoc
@@ -160,7 +160,7 @@
     \row \li \l{HarfBuzz (harfbuzz)}{HarfBuzz} \li OpenType layout engine. \li BSD-style \li
     \row \li \l{FreeType 2 (freetype) version 2.3.12}{FreeType 2}
          \li Parts of FreeType project used in font rendering. \li GPLv2, FreeType Project License \li
-    \row \li \l{PNG Reference Library (libpng) version 1.5.10}{PNG Reference Library}
+    \row \li \l{PNG Reference Library (libpng) version 1.6.17}{PNG Reference Library}
          \li A library for reducing the time and effort it takes to support the PNG format. \li BSD-style \li
     \row \li \l{Pixman (pixman) version 0.17.11}{Pixman}
          \li Pixman is a library that provides low-level pixel manipulation features such as image compositing and trapezoid rasterization. \li BSD-style \li