Merge 5.9 into 5.9.1

Change-Id: I229386dc3e0283dc7e5ad1c580ffcb335c67601c

51 files changed, 385 insertions, 526 deletions

diff --git a/src/3rdparty/angle/src/libANGLE/formatutils.cpp b/src/3rdparty/angle/src/libANGLE/formatutils.cpp
index 3a4df126c5..f8b9a8bab8 100644
--- a/src/3rdparty/angle/src/libANGLE/formatutils.cpp
+++ b/src/3rdparty/angle/src/libANGLE/formatutils.cpp
@@ -652,7 +652,7 @@ const Type &GetTypeInfo(GLenum type)
     }
 }
 
-const InternalFormat &GetInternalFormatInfo(GLenum internalFormat)
+const InternalFormat GetInternalFormatInfo(GLenum internalFormat)
 {
     const InternalFormatInfoMap &formatMap = GetInternalFormatMap();
     InternalFormatInfoMap::const_iterator iter = formatMap.find(internalFormat);
diff --git a/src/3rdparty/angle/src/libANGLE/formatutils.h b/src/3rdparty/angle/src/libANGLE/formatutils.h
index 6863e4ddc4..2165e6badd 100644
--- a/src/3rdparty/angle/src/libANGLE/formatutils.h
+++ b/src/3rdparty/angle/src/libANGLE/formatutils.h
@@ -79,7 +79,7 @@ struct InternalFormat
                              GLint skipRows,
                              GLint skipPixels) const;
 };
-const InternalFormat &GetInternalFormatInfo(GLenum internalFormat);
+const InternalFormat GetInternalFormatInfo(GLenum internalFormat);
 
 GLenum GetSizedInternalFormat(GLenum internalFormat, GLenum type);
 
diff --git a/src/3rdparty/angle/src/libANGLE/validationES3.cpp b/src/3rdparty/angle/src/libANGLE/validationES3.cpp
index e08e5d261b..2db64ec4cc 100644
--- a/src/3rdparty/angle/src/libANGLE/validationES3.cpp
+++ b/src/3rdparty/angle/src/libANGLE/validationES3.cpp
@@ -775,20 +775,20 @@ static bool IsValidES3CopyTexImageCombination(GLenum textureInternalFormat, GLen
         //      with the values of the source buffer's [channel sizes]. Table 3.17 is used if the
         //      FRAMEBUFFER_ATTACHMENT_ENCODING is LINEAR and table 3.18 is used if the FRAMEBUFFER_ATTACHMENT_ENCODING
         //      is SRGB.
-        const InternalFormat *sourceEffectiveFormat = NULL;
+        InternalFormat sourceEffectiveFormat;
         if (readBufferHandle != 0)
         {
             // Not the default framebuffer, therefore the read buffer must be a user-created texture or renderbuffer
             if (framebufferInternalFormatInfo.pixelBytes > 0)
             {
-                sourceEffectiveFormat = &framebufferInternalFormatInfo;
+                sourceEffectiveFormat = framebufferInternalFormatInfo;
             }
             else
             {
                 // Renderbuffers cannot be created with an unsized internal format, so this must be an unsized-format
                 // texture. We can use the same table we use when creating textures to get its effective sized format.
                 GLenum sizedInternalFormat = GetSizedInternalFormat(framebufferInternalFormatInfo.format, framebufferInternalFormatInfo.type);
-                sourceEffectiveFormat = &GetInternalFormatInfo(sizedInternalFormat);
+                sourceEffectiveFormat = GetInternalFormatInfo(sizedInternalFormat);
             }
         }
         else
@@ -800,7 +800,7 @@ static bool IsValidES3CopyTexImageCombination(GLenum textureInternalFormat, GLen
                 GLenum effectiveFormat;
                 if (GetEffectiveInternalFormat(framebufferInternalFormatInfo, textureInternalFormatInfo, &effectiveFormat))
                 {
-                    sourceEffectiveFormat = &GetInternalFormatInfo(effectiveFormat);
+                    sourceEffectiveFormat = GetInternalFormatInfo(effectiveFormat);
                 }
                 else
                 {
@@ -816,7 +816,7 @@ static bool IsValidES3CopyTexImageCombination(GLenum textureInternalFormat, GLen
                     (framebufferInternalFormatInfo.blueBits  >= 1 && framebufferInternalFormatInfo.blueBits  <= 8) &&
                     (framebufferInternalFormatInfo.alphaBits >= 1 && framebufferInternalFormatInfo.alphaBits <= 8))
                 {
-                    sourceEffectiveFormat = &GetInternalFormatInfo(GL_SRGB8_ALPHA8);
+                    sourceEffectiveFormat = GetInternalFormatInfo(GL_SRGB8_ALPHA8);
                 }
                 else
                 {
@@ -834,10 +834,10 @@ static bool IsValidES3CopyTexImageCombination(GLenum textureInternalFormat, GLen
         {
             // Section 3.8.5 of the GLES 3.0.3 spec, pg 139, requires that, if the destination format is sized,
             // component sizes of the source and destination formats must exactly match
-            if (textureInternalFormatInfo.redBits   != sourceEffectiveFormat->redBits   ||
-                textureInternalFormatInfo.greenBits != sourceEffectiveFormat->greenBits ||
-                textureInternalFormatInfo.blueBits  != sourceEffectiveFormat->blueBits  ||
-                textureInternalFormatInfo.alphaBits != sourceEffectiveFormat->alphaBits)
+            if (textureInternalFormatInfo.redBits   != sourceEffectiveFormat.redBits   ||
+                textureInternalFormatInfo.greenBits != sourceEffectiveFormat.greenBits ||
+                textureInternalFormatInfo.blueBits  != sourceEffectiveFormat.blueBits  ||
+                textureInternalFormatInfo.alphaBits != sourceEffectiveFormat.alphaBits)
             {
                 return false;
             }
diff --git a/src/android/jar/src/org/qtproject/qt5/android/CursorHandle.java b/src/android/jar/src/org/qtproject/qt5/android/CursorHandle.java
index 7d26b8fa04..e6814c202d 100644
--- a/src/android/jar/src/org/qtproject/qt5/android/CursorHandle.java
+++ b/src/android/jar/src/org/qtproject/qt5/android/CursorHandle.java
@@ -107,13 +107,14 @@ public class CursorHandle implements ViewTreeObserver.OnPreDrawListener
     private int m_id;
     private int m_attr;
     private Activity m_activity;
-    private int m_posX;
-    private int m_posY;
+    private int m_posX = 0;
+    private int m_posY = 0;
     private int m_lastX;
     private int m_lastY;
     int tolerance;
+    private boolean m_rtl;
 
-    public CursorHandle(Activity activity, View layout, int id, int attr) {
+    public CursorHandle(Activity activity, View layout, int id, int attr, boolean rtl) {
         m_activity = activity;
         m_id = id;
         m_attr = attr;
@@ -122,6 +123,7 @@ public class CursorHandle implements ViewTreeObserver.OnPreDrawListener
         activity.getWindowManager().getDefaultDisplay().getMetrics(metrics);
         tolerance = Math.round(2 * metrics.density);
         m_lastX = m_lastY = -1 - tolerance;
+        m_rtl = rtl;
     }
 
     private boolean initOverlay(){
@@ -160,9 +162,9 @@ public class CursorHandle implements ViewTreeObserver.OnPreDrawListener
 
         if (m_id == QtNative.IdCursorHandle) {
             x2 -= m_cursorView.getWidth() / 2 ;
-        } else if (m_id == QtNative.IdLeftHandle) {
+        } else if ((m_id == QtNative.IdLeftHandle && !m_rtl) || (m_id == QtNative.IdRightHandle && m_rtl)) {
             x2 -= m_cursorView.getWidth() * 3 / 4;
-        } else if (m_id == QtNative.IdRightHandle) {
+        } else {
             x2 -= m_cursorView.getWidth() / 4;
         }
 
diff --git a/src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java b/src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java
index 26f877235f..32d4abf43a 100644
--- a/src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java
+++ b/src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java
@@ -490,7 +490,7 @@ public class QtActivityDelegate
        be adjusted.
        mode is one of QAndroidInputContext::CursorHandleShowMode
     */
-    public void updateHandles(int mode, int x1, int y1, int x2, int y2)
+    public void updateHandles(int mode, int x1, int y1, int x2, int y2, boolean rtl)
     {
         if (mode == CursorHandleNotShown) {
             if (m_cursorHandle != null)
@@ -498,6 +498,8 @@ public class QtActivityDelegate
             if (m_rightSelectionHandle != null) {
                 m_rightSelectionHandle.hide();
                 m_leftSelectionHandle.hide();
+                m_rightSelectionHandle = null;
+                m_leftSelectionHandle = null;
             }
             if (m_editMenu != null)
                 m_editMenu.hide();
@@ -506,19 +508,25 @@ public class QtActivityDelegate
         } else if (mode == CursorHandleShowNormal || mode == CursorHandleShowPopup) {
             if (m_cursorHandle == null) {
                 m_cursorHandle = new CursorHandle(m_activity, m_layout, QtNative.IdCursorHandle,
-                                                  android.R.attr.textSelectHandle);
+                                                  android.R.attr.textSelectHandle, false);
             }
             m_cursorHandle.setPosition(x1, y1);
             if (m_rightSelectionHandle != null) {
                 m_rightSelectionHandle.hide();
                 m_leftSelectionHandle.hide();
+                m_rightSelectionHandle = null;
+                m_leftSelectionHandle = null;
             }
         } else if (mode == CursorHandleShowSelection) {
             if (m_rightSelectionHandle == null) {
                 m_leftSelectionHandle = new CursorHandle(m_activity, m_layout, QtNative.IdLeftHandle,
-                                                         android.R.attr.textSelectHandleLeft);
+                                                         !rtl ? android.R.attr.textSelectHandleLeft :
+                                                                android.R.attr.textSelectHandleRight,
+                                                         rtl);
                 m_rightSelectionHandle = new CursorHandle(m_activity, m_layout, QtNative.IdRightHandle,
-                                                          android.R.attr.textSelectHandleRight);
+                                                          !rtl ? android.R.attr.textSelectHandleRight :
+                                                                 android.R.attr.textSelectHandleLeft,
+                                                          rtl);
             }
             m_leftSelectionHandle.setPosition(x1,y1);
             m_rightSelectionHandle.setPosition(x2,y2);
diff --git a/src/android/jar/src/org/qtproject/qt5/android/QtNative.java b/src/android/jar/src/org/qtproject/qt5/android/QtNative.java
index ccd8ec410e..902e2f68e7 100644
--- a/src/android/jar/src/org/qtproject/qt5/android/QtNative.java
+++ b/src/android/jar/src/org/qtproject/qt5/android/QtNative.java
@@ -61,6 +61,7 @@ import android.view.KeyEvent;
 import android.view.Menu;
 import android.view.MotionEvent;
 import android.view.View;
+import android.view.InputDevice;
 
 import java.lang.reflect.Method;
 import java.security.KeyStore;
@@ -470,6 +471,17 @@ public class QtNative
         }
     }
 
+    static public void sendGenericMotionEvent(MotionEvent event, int id)
+    {
+        if (event.getActionMasked() != MotionEvent.ACTION_SCROLL
+                || (event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != InputDevice.SOURCE_CLASS_POINTER) {
+            return;
+        }
+
+        mouseWheel(id, (int) event.getX(), (int) event.getY(),
+                       event.getAxisValue(MotionEvent.AXIS_HSCROLL), event.getAxisValue(MotionEvent.AXIS_VSCROLL));
+    }
+
     public static Context getContext() {
         if (m_activity != null)
             return m_activity;
@@ -516,12 +528,13 @@ public class QtNative
                                       final int x1,
                                       final int y1,
                                       final int x2,
-                                      final int y2)
+                                      final int y2,
+                                      final boolean rtl)
     {
         runAction(new Runnable() {
             @Override
             public void run() {
-                m_activityDelegate.updateHandles(mode, x1, y1, x2, y2);
+                m_activityDelegate.updateHandles(mode, x1, y1, x2, y2, rtl);
             }
         });
     }
@@ -800,6 +813,7 @@ public class QtNative
     public static native void mouseDown(int winId, int x, int y);
     public static native void mouseUp(int winId, int x, int y);
     public static native void mouseMove(int winId, int x, int y);
+    public static native void mouseWheel(int winId, int x, int y, float hdelta, float vdelta);
     public static native void touchBegin(int winId);
     public static native void touchAdd(int winId, int pointerId, int action, boolean primary, int x, int y, float major, float minor, float rotation, float pressure);
     public static native void touchEnd(int winId, int action);
diff --git a/src/android/jar/src/org/qtproject/qt5/android/QtSurface.java b/src/android/jar/src/org/qtproject/qt5/android/QtSurface.java
index 4d8abb2117..e994002dd3 100644
--- a/src/android/jar/src/org/qtproject/qt5/android/QtSurface.java
+++ b/src/android/jar/src/org/qtproject/qt5/android/QtSurface.java
@@ -112,4 +112,11 @@ public class QtSurface extends SurfaceView implements SurfaceHolder.Callback
         QtNative.sendTrackballEvent(event, getId());
         return true;
     }
+
+    @Override
+    public boolean onGenericMotionEvent(MotionEvent event)
+    {
+        QtNative.sendGenericMotionEvent(event, getId());
+        return true;
+    }
 }
diff --git a/src/angle/patches/0013-ANGLE-Fix-crash-with-ltcg-on-Visual-Studio-2015-Upda.patch b/src/angle/patches/0013-ANGLE-Fix-crash-with-ltcg-on-Visual-Studio-2015-Upda.patch
new file mode 100644
index 0000000000..ee847d3d9a
--- /dev/null
+++ b/src/angle/patches/0013-ANGLE-Fix-crash-with-ltcg-on-Visual-Studio-2015-Upda.patch
@@ -0,0 +1,110 @@
+From c30bdc7d961ff09d74117e038c1bb9f06ad49738 Mon Sep 17 00:00:00 2001
+From: Oliver Wolff <oliver.wolff@qt.io>
+Date: Wed, 7 Jun 2017 10:07:43 +0200
+Subject: [PATCH] ANGLE: Fix crash with ltcg on Visual Studio 2015 Update 3
+
+Release builds of applications that used Qt configured with "link time
+code generation" crashed (memory access violation), when calling
+GetInternalFormatInfo in Context::initCaps.
+
+It looks like this is a compiler problem that can be avoided by not
+using a reference for the return value.
+
+Task-number: QTBUG-55718
+Change-Id: Ic1fb95d7b518a49859f41c819e860864387a8d3c
+---
+ src/3rdparty/angle/src/libANGLE/formatutils.cpp   |  2 +-
+ src/3rdparty/angle/src/libANGLE/formatutils.h     |  2 +-
+ src/3rdparty/angle/src/libANGLE/validationES3.cpp | 18 +++++++++---------
+ 3 files changed, 11 insertions(+), 11 deletions(-)
+
+diff --git a/src/3rdparty/angle/src/libANGLE/formatutils.cpp b/src/3rdparty/angle/src/libANGLE/formatutils.cpp
+index 3a4df12..f8b9a8b 100644
+--- a/src/3rdparty/angle/src/libANGLE/formatutils.cpp
++++ b/src/3rdparty/angle/src/libANGLE/formatutils.cpp
+@@ -652,7 +652,7 @@ const Type &GetTypeInfo(GLenum type)
+     }
+ }
+ 
+-const InternalFormat &GetInternalFormatInfo(GLenum internalFormat)
++const InternalFormat GetInternalFormatInfo(GLenum internalFormat)
+ {
+     const InternalFormatInfoMap &formatMap = GetInternalFormatMap();
+     InternalFormatInfoMap::const_iterator iter = formatMap.find(internalFormat);
+diff --git a/src/3rdparty/angle/src/libANGLE/formatutils.h b/src/3rdparty/angle/src/libANGLE/formatutils.h
+index 6863e4d..2165e6b 100644
+--- a/src/3rdparty/angle/src/libANGLE/formatutils.h
++++ b/src/3rdparty/angle/src/libANGLE/formatutils.h
+@@ -79,7 +79,7 @@ struct InternalFormat
+                              GLint skipRows,
+                              GLint skipPixels) const;
+ };
+-const InternalFormat &GetInternalFormatInfo(GLenum internalFormat);
++const InternalFormat GetInternalFormatInfo(GLenum internalFormat);
+ 
+ GLenum GetSizedInternalFormat(GLenum internalFormat, GLenum type);
+ 
+diff --git a/src/3rdparty/angle/src/libANGLE/validationES3.cpp b/src/3rdparty/angle/src/libANGLE/validationES3.cpp
+index e08e5d2..2db64ec 100644
+--- a/src/3rdparty/angle/src/libANGLE/validationES3.cpp
++++ b/src/3rdparty/angle/src/libANGLE/validationES3.cpp
+@@ -775,20 +775,20 @@ static bool IsValidES3CopyTexImageCombination(GLenum textureInternalFormat, GLen
+         //      with the values of the source buffer's [channel sizes]. Table 3.17 is used if the
+         //      FRAMEBUFFER_ATTACHMENT_ENCODING is LINEAR and table 3.18 is used if the FRAMEBUFFER_ATTACHMENT_ENCODING
+         //      is SRGB.
+-        const InternalFormat *sourceEffectiveFormat = NULL;
++        InternalFormat sourceEffectiveFormat;
+         if (readBufferHandle != 0)
+         {
+             // Not the default framebuffer, therefore the read buffer must be a user-created texture or renderbuffer
+             if (framebufferInternalFormatInfo.pixelBytes > 0)
+             {
+-                sourceEffectiveFormat = &framebufferInternalFormatInfo;
++                sourceEffectiveFormat = framebufferInternalFormatInfo;
+             }
+             else
+             {
+                 // Renderbuffers cannot be created with an unsized internal format, so this must be an unsized-format
+                 // texture. We can use the same table we use when creating textures to get its effective sized format.
+                 GLenum sizedInternalFormat = GetSizedInternalFormat(framebufferInternalFormatInfo.format, framebufferInternalFormatInfo.type);
+-                sourceEffectiveFormat = &GetInternalFormatInfo(sizedInternalFormat);
++                sourceEffectiveFormat = GetInternalFormatInfo(sizedInternalFormat);
+             }
+         }
+         else
+@@ -800,7 +800,7 @@ static bool IsValidES3CopyTexImageCombination(GLenum textureInternalFormat, GLen
+                 GLenum effectiveFormat;
+                 if (GetEffectiveInternalFormat(framebufferInternalFormatInfo, textureInternalFormatInfo, &effectiveFormat))
+                 {
+-                    sourceEffectiveFormat = &GetInternalFormatInfo(effectiveFormat);
++                    sourceEffectiveFormat = GetInternalFormatInfo(effectiveFormat);
+                 }
+                 else
+                 {
+@@ -816,7 +816,7 @@ static bool IsValidES3CopyTexImageCombination(GLenum textureInternalFormat, GLen
+                     (framebufferInternalFormatInfo.blueBits  >= 1 && framebufferInternalFormatInfo.blueBits  <= 8) &&
+                     (framebufferInternalFormatInfo.alphaBits >= 1 && framebufferInternalFormatInfo.alphaBits <= 8))
+                 {
+-                    sourceEffectiveFormat = &GetInternalFormatInfo(GL_SRGB8_ALPHA8);
++                    sourceEffectiveFormat = GetInternalFormatInfo(GL_SRGB8_ALPHA8);
+                 }
+                 else
+                 {
+@@ -834,10 +834,10 @@ static bool IsValidES3CopyTexImageCombination(GLenum textureInternalFormat, GLen
+         {
+             // Section 3.8.5 of the GLES 3.0.3 spec, pg 139, requires that, if the destination format is sized,
+             // component sizes of the source and destination formats must exactly match
+-            if (textureInternalFormatInfo.redBits   != sourceEffectiveFormat->redBits   ||
+-                textureInternalFormatInfo.greenBits != sourceEffectiveFormat->greenBits ||
+-                textureInternalFormatInfo.blueBits  != sourceEffectiveFormat->blueBits  ||
+-                textureInternalFormatInfo.alphaBits != sourceEffectiveFormat->alphaBits)
++            if (textureInternalFormatInfo.redBits   != sourceEffectiveFormat.redBits   ||
++                textureInternalFormatInfo.greenBits != sourceEffectiveFormat.greenBits ||
++                textureInternalFormatInfo.blueBits  != sourceEffectiveFormat.blueBits  ||
++                textureInternalFormatInfo.alphaBits != sourceEffectiveFormat.alphaBits)
+             {
+                 return false;
+             }
+-- 
+2.5.3.windows.1
+
diff --git a/src/corelib/configure.json b/src/corelib/configure.json
index c6c5c93ddb..deb7a544ef 100644
--- a/src/corelib/configure.json
+++ b/src/corelib/configure.json
@@ -84,6 +84,14 @@
                 "-ldl"
             ]
         },
+        "librt": {
+            "label": "clock_gettime()",
+            "test": "unix/clock-gettime",
+            "sources": [
+                "",
+                "-lrt"
+            ]
+        },
         "pcre2": {
             "label": "PCRE2",
             "test": "unix/pcre2",
@@ -119,15 +127,11 @@
             "type": "compile",
             "test": "common/atomicfptr"
         },
-        "clock-gettime": {
-            "label": "clock_gettime()",
-            "type": "compile",
-            "test": "unix/clock-gettime"
-        },
         "clock-monotonic": {
             "label": "POSIX monotonic clock",
             "type": "compile",
-            "test": "unix/clock-monotonic"
+            "test": "unix/clock-monotonic",
+            "use": "librt"
         },
         "cloexec": {
             "label": "O_CLOEXEC",
@@ -199,7 +203,7 @@
     "features": {
         "clock-gettime": {
             "label": "clock_gettime()",
-            "condition": "tests.clock-gettime",
+            "condition": "config.unix && libs.librt",
             "output": [ "privateFeature" ]
         },
         "clock-monotonic": {
diff --git a/src/corelib/doc/src/json.qdoc b/src/corelib/doc/src/json.qdoc
index a32772f910..4c7e62a10a 100644
--- a/src/corelib/doc/src/json.qdoc
+++ b/src/corelib/doc/src/json.qdoc
@@ -45,7 +45,7 @@
     access.
 
     More details about the JSON data format can be found at \l{http://json.org}{json.org}
-    and in \l{http://tools.ietf.org/html/rfc4627}{RFC-4627}.
+    and in \l{https://tools.ietf.org/html/rfc7159}{RFC-7159}.
 
     \tableofcontents
 
diff --git a/src/corelib/global/global.pri b/src/corelib/global/global.pri
index f162dd95dd..b76d1ef43c 100644
--- a/src/corelib/global/global.pri
+++ b/src/corelib/global/global.pri
@@ -27,7 +27,6 @@ HEADERS +=  \
 SOURCES += \
         global/archdetect.cpp \
 	global/qglobal.cpp \
-        global/qglobalstatic.cpp \
         global/qlibraryinfo.cpp \
 	global/qmalloc.cpp \
         global/qnumeric.cpp \
diff --git a/src/corelib/global/qglobalstatic.cpp b/src/corelib/global/qglobalstatic.qdoc
index d1c522a79a..8c34739d38 100644
--- a/src/corelib/global/qglobalstatic.cpp
+++ b/src/corelib/global/qglobalstatic.qdoc
@@ -37,8 +37,6 @@
 **
 ****************************************************************************/
 
-#include "qglobalstatic.h"
-
 /*!
     \macro Q_GLOBAL_STATIC(Type, VariableName)
     \since 5.1
diff --git a/src/corelib/global/qlogging.cpp b/src/corelib/global/qlogging.cpp
index 6a91b2cfd0..b5ba935194 100644
--- a/src/corelib/global/qlogging.cpp
+++ b/src/corelib/global/qlogging.cpp
@@ -254,7 +254,7 @@ Q_CORE_EXPORT bool qt_logging_to_console()
     \sa QMessageLogContext, qDebug(), qInfo(), qWarning(), qCritical(), qFatal()
 */
 
-#ifdef Q_OS_WIN
+#if defined(Q_CC_MSVC) && defined(QT_DEBUG) && defined(_DEBUG) && defined(_CRT_ERROR)
 static inline void convert_to_wchar_t_elided(wchar_t *d, size_t space, const char *s) Q_DECL_NOEXCEPT
 {
     size_t len = qstrlen(s);
diff --git a/src/corelib/io/qprocess.cpp b/src/corelib/io/qprocess.cpp
index c0ec35ff32..2226b4435b 100644
--- a/src/corelib/io/qprocess.cpp
+++ b/src/corelib/io/qprocess.cpp
@@ -154,8 +154,8 @@ QT_BEGIN_NAMESPACE
 QStringList QProcessEnvironmentPrivate::toList() const
 {
     QStringList result;
-    result.reserve(hash.size());
-    for (Hash::const_iterator it = hash.cbegin(), end = hash.cend(); it != end; ++it)
+    result.reserve(vars.size());
+    for (auto it = vars.cbegin(), end = vars.cend(); it != end; ++it)
         result << nameToString(it.key()) + QLatin1Char('=') + valueToString(it.value());
     return result;
 }
@@ -181,9 +181,9 @@ QProcessEnvironment QProcessEnvironmentPrivate::fromList(const QStringList &list
 QStringList QProcessEnvironmentPrivate::keys() const
 {
     QStringList result;
-    result.reserve(hash.size());
-    Hash::ConstIterator it = hash.constBegin(),
-                       end = hash.constEnd();
+    result.reserve(vars.size());
+    auto it = vars.constBegin();
+    const auto end = vars.constEnd();
     for ( ; it != end; ++it)
         result << nameToString(it.key());
     return result;
@@ -191,14 +191,14 @@ QStringList QProcessEnvironmentPrivate::keys() const
 
 void QProcessEnvironmentPrivate::insert(const QProcessEnvironmentPrivate &other)
 {
-    Hash::ConstIterator it = other.hash.constBegin(),
-                       end = other.hash.constEnd();
+    auto it = other.vars.constBegin();
+    const auto end = other.vars.constEnd();
     for ( ; it != end; ++it)
-        hash.insert(it.key(), it.value());
+        vars.insert(it.key(), it.value());
 
 #ifdef Q_OS_UNIX
-    QHash<QString, Key>::ConstIterator nit = other.nameMap.constBegin(),
-                                      nend = other.nameMap.constEnd();
+    auto nit = other.nameMap.constBegin();
+    const auto nend = other.nameMap.constEnd();
     for ( ; nit != nend; ++nit)
         nameMap.insert(nit.key(), nit.value());
 #endif
@@ -271,7 +271,7 @@ bool QProcessEnvironment::operator==(const QProcessEnvironment &other) const
     if (d) {
         if (other.d) {
             QProcessEnvironmentPrivate::OrderedMutexLocker locker(d, other.d);
-            return d->hash == other.d->hash;
+            return d->vars == other.d->vars;
         } else {
             return isEmpty();
         }
@@ -289,7 +289,7 @@ bool QProcessEnvironment::operator==(const QProcessEnvironment &other) const
 bool QProcessEnvironment::isEmpty() const
 {
     // Needs no locking, as no hash nodes are accessed
-    return d ? d->hash.isEmpty() : true;
+    return d ? d->vars.isEmpty() : true;
 }
 
 /*!
@@ -301,7 +301,7 @@ bool QProcessEnvironment::isEmpty() const
 void QProcessEnvironment::clear()
 {
     if (d)
-        d->hash.clear();
+        d->vars.clear();
     // Unix: Don't clear d->nameMap, as the environment is likely to be
     // re-populated with the same keys again.
 }
@@ -318,7 +318,7 @@ bool QProcessEnvironment::contains(const QString &name) const
     if (!d)
         return false;
     QProcessEnvironmentPrivate::MutexLocker locker(d);
-    return d->hash.contains(d->prepareName(name));
+    return d->vars.contains(d->prepareName(name));
 }
 
 /*!
@@ -337,7 +337,7 @@ void QProcessEnvironment::insert(const QString &name, const QString &value)
 {
     // our re-impl of detach() detaches from null
     d.detach(); // detach before prepareName()
-    d->hash.insert(d->prepareName(name), d->prepareValue(value));
+    d->vars.insert(d->prepareName(name), d->prepareValue(value));
 }
 
 /*!
@@ -352,7 +352,7 @@ void QProcessEnvironment::remove(const QString &name)
 {
     if (d) {
         d.detach(); // detach before prepareName()
-        d->hash.remove(d->prepareName(name));
+        d->vars.remove(d->prepareName(name));
     }
 }
 
@@ -369,8 +369,8 @@ QString QProcessEnvironment::value(const QString &name, const QString &defaultVa
         return defaultValue;
 
     QProcessEnvironmentPrivate::MutexLocker locker(d);
-    QProcessEnvironmentPrivate::Hash::ConstIterator it = d->hash.constFind(d->prepareName(name));
-    if (it == d->hash.constEnd())
+    const auto it = d->vars.constFind(d->prepareName(name));
+    if (it == d->vars.constEnd())
         return defaultValue;
 
     return d->valueToString(it.value());
diff --git a/src/corelib/io/qprocess_darwin.mm b/src/corelib/io/qprocess_darwin.mm
index dd7a8275b9..2c3c296cb4 100644
--- a/src/corelib/io/qprocess_darwin.mm
+++ b/src/corelib/io/qprocess_darwin.mm
@@ -48,7 +48,7 @@ QProcessEnvironment QProcessEnvironment::systemEnvironment()
     __block QProcessEnvironment env;
     [[[NSProcessInfo processInfo] environment]
         enumerateKeysAndObjectsUsingBlock:^(NSString *name, NSString *value, BOOL *__unused stop) {
-        env.d->hash.insert(
+        env.d->vars.insert(
             QProcessEnvironmentPrivate::Key(QString::fromNSString(name).toLocal8Bit()),
             QProcessEnvironmentPrivate::Value(QString::fromNSString(value).toLocal8Bit()));
     }];
diff --git a/src/corelib/io/qprocess_p.h b/src/corelib/io/qprocess_p.h
index 6e0630eb66..c5abf7b762 100644
--- a/src/corelib/io/qprocess_p.h
+++ b/src/corelib/io/qprocess_p.h
@@ -55,6 +55,7 @@
 #include "QtCore/qprocess.h"
 #include "QtCore/qstringlist.h"
 #include "QtCore/qhash.h"
+#include "QtCore/qmap.h"
 #include "QtCore/qshareddata.h"
 #include "private/qiodevice_p.h"
 
@@ -90,22 +91,19 @@ public:
     QProcEnvKey(const QProcEnvKey &other) : QString(other) {}
     bool operator==(const QProcEnvKey &other) const { return !compare(other, Qt::CaseInsensitive); }
 };
-inline uint qHash(const QProcEnvKey &key) { return qHash(key.toCaseFolded()); }
 
-typedef QString QProcEnvValue;
-#else
-class QProcEnvKey
+inline bool operator<(const QProcEnvKey &a, const QProcEnvKey &b)
 {
-public:
-    QProcEnvKey() : hash(0) {}
-    explicit QProcEnvKey(const QByteArray &other) : key(other), hash(qHash(key)) {}
-    QProcEnvKey(const QProcEnvKey &other) { *this = other; }
-    bool operator==(const QProcEnvKey &other) const { return key == other.key; }
+    // On windows use case-insensitive ordering because that is how Windows needs the environment
+    // block sorted (https://msdn.microsoft.com/en-us/library/windows/desktop/ms682009(v=vs.85).aspx)
+    return a.compare(b, Qt::CaseInsensitive) < 0;
+}
 
-    QByteArray key;
-    uint hash;
-};
-inline uint qHash(const QProcEnvKey &key) Q_DECL_NOTHROW { return key.hash; }
+Q_DECLARE_TYPEINFO(QProcEnvKey, Q_MOVABLE_TYPE);
+
+typedef QString QProcEnvValue;
+#else
+using QProcEnvKey = QByteArray;
 
 class QProcEnvValue
 {
@@ -138,7 +136,6 @@ public:
 };
 Q_DECLARE_TYPEINFO(QProcEnvValue, Q_MOVABLE_TYPE);
 #endif
-Q_DECLARE_TYPEINFO(QProcEnvKey, Q_MOVABLE_TYPE);
 
 class QProcessEnvironmentPrivate: public QSharedData
 {
@@ -161,13 +158,13 @@ public:
     inline Key prepareName(const QString &name) const
     {
         Key &ent = nameMap[name];
-        if (ent.key.isEmpty())
-            ent = Key(name.toLocal8Bit());
+        if (ent.isEmpty())
+            ent = name.toLocal8Bit();
         return ent;
     }
     inline QString nameToString(const Key &name) const
     {
-        const QString sname = QString::fromLocal8Bit(name.key);
+        const QString sname = QString::fromLocal8Bit(name);
         nameMap[sname] = name;
         return sname;
     }
@@ -197,17 +194,17 @@ public:
         // do not need a lock, as they detach objects (however, we need to
         // ensure that they really detach before using prepareName()).
         MutexLocker locker(&other);
-        hash = other.hash;
+        vars = other.vars;
         nameMap = other.nameMap;
         // We need to detach our members, so that our mutex can protect them.
         // As we are being detached, they likely would be detached a moment later anyway.
-        hash.detach();
+        vars.detach();
         nameMap.detach();
     }
 #endif
 
-    typedef QHash<Key, Value> Hash;
-    Hash hash;
+    using Map = QMap<Key, Value>;
+    Map vars;
 
 #ifdef Q_OS_UNIX
     typedef QHash<QString, Key> NameHash;
diff --git a/src/corelib/io/qprocess_unix.cpp b/src/corelib/io/qprocess_unix.cpp
index b822417ddf..98d196ff7b 100644
--- a/src/corelib/io/qprocess_unix.cpp
+++ b/src/corelib/io/qprocess_unix.cpp
@@ -136,7 +136,7 @@ QProcessEnvironment QProcessEnvironment::systemEnvironment()
 
         QByteArray name(entry, equal - entry);
         QByteArray value(equal + 1);
-        env.d->hash.insert(QProcessEnvironmentPrivate::Key(name),
+        env.d->vars.insert(QProcessEnvironmentPrivate::Key(name),
                            QProcessEnvironmentPrivate::Value(value));
     }
     return env;
@@ -338,7 +338,7 @@ bool QProcessPrivate::openChannel(Channel &channel)
     }
 }
 
-static char **_q_dupEnvironment(const QProcessEnvironmentPrivate::Hash &environment, int *envc)
+static char **_q_dupEnvironment(const QProcessEnvironmentPrivate::Map &environment, int *envc)
 {
     *envc = 0;
     if (environment.isEmpty())
@@ -348,10 +348,10 @@ static char **_q_dupEnvironment(const QProcessEnvironmentPrivate::Hash &environm
     envp[environment.count()] = 0;
     envp[environment.count() + 1] = 0;
 
-    QProcessEnvironmentPrivate::Hash::ConstIterator it = environment.constBegin();
-    const QProcessEnvironmentPrivate::Hash::ConstIterator end = environment.constEnd();
+    auto it = environment.constBegin();
+    const auto end = environment.constEnd();
     for ( ; it != end; ++it) {
-        QByteArray key = it.key().key;
+        QByteArray key = it.key();
         QByteArray value = it.value().bytes();
         key.reserve(key.length() + 1 + value.length());
         key.append('=');
@@ -436,7 +436,7 @@ void QProcessPrivate::startProcess()
     char **envp = 0;
     if (environment.d.constData()) {
         QProcessEnvironmentPrivate::MutexLocker locker(environment.d);
-        envp = _q_dupEnvironment(environment.d.constData()->hash, &envc);
+        envp = _q_dupEnvironment(environment.d.constData()->vars, &envc);
     }
 
     // Encode the working directory if it's non-empty, otherwise just pass 0.
diff --git a/src/corelib/io/qprocess_win.cpp b/src/corelib/io/qprocess_win.cpp
index 329d1842f0..05c9d6594c 100644
--- a/src/corelib/io/qprocess_win.cpp
+++ b/src/corelib/io/qprocess_win.cpp
@@ -75,7 +75,7 @@ QProcessEnvironment QProcessEnvironment::systemEnvironment()
                 int nameLen = equal - entry;
                 QString name = QString::fromWCharArray(entry, nameLen);
                 QString value = QString::fromWCharArray(equal + 1, entryLen - nameLen - 1);
-                env.d->hash.insert(QProcessEnvironmentPrivate::Key(name), value);
+                env.d->vars.insert(QProcessEnvironmentPrivate::Key(name), value);
             }
             entry += entryLen + 1;
         }
@@ -390,11 +390,11 @@ static QString qt_create_commandline(const QString &program, const QStringList &
     return args;
 }
 
-static QByteArray qt_create_environment(const QProcessEnvironmentPrivate::Hash &environment)
+static QByteArray qt_create_environment(const QProcessEnvironmentPrivate::Map &environment)
 {
     QByteArray envlist;
     if (!environment.isEmpty()) {
-        QProcessEnvironmentPrivate::Hash copy = environment;
+        QProcessEnvironmentPrivate::Map copy = environment;
 
         // add PATH if necessary (for DLL loading)
         QProcessEnvironmentPrivate::Key pathKey(QLatin1String("PATH"));
@@ -413,8 +413,8 @@ static QByteArray qt_create_environment(const QProcessEnvironmentPrivate::Hash &
         }
 
         int pos = 0;
-        QProcessEnvironmentPrivate::Hash::ConstIterator it = copy.constBegin(),
-                                                       end = copy.constEnd();
+        auto it = copy.constBegin();
+        const auto end = copy.constEnd();
 
         static const wchar_t equal = L'=';
         static const wchar_t nul = L'\0';
@@ -475,7 +475,7 @@ void QProcessPrivate::startProcess()
     QString args = qt_create_commandline(program, arguments);
     QByteArray envlist;
     if (environment.d.constData())
-        envlist = qt_create_environment(environment.d.constData()->hash);
+        envlist = qt_create_environment(environment.d.constData()->vars);
     if (!nativeArguments.isEmpty()) {
         if (!args.isEmpty())
              args += QLatin1Char(' ');
diff --git a/src/corelib/json/qjson_p.h b/src/corelib/json/qjson_p.h
index 0c78fadfc7..c012ec2662 100644
--- a/src/corelib/json/qjson_p.h
+++ b/src/corelib/json/qjson_p.h
@@ -243,7 +243,7 @@ public:
         uint i = qFromLittleEndian(val);
         i <<= 32 - width - pos;
         int t = (int) i;
-        t >>= pos;
+        t >>= 32 - width;
         return t;
     }
     bool operator !() const {
diff --git a/src/corelib/kernel/kernel.pri b/src/corelib/kernel/kernel.pri
index 0e6ff17b8f..29bd5bbc6c 100644
--- a/src/corelib/kernel/kernel.pri
+++ b/src/corelib/kernel/kernel.pri
@@ -162,7 +162,7 @@ unix|integrity {
         QMAKE_USE_PRIVATE += glib
     }
 
-   qtConfig(clock-gettime): include($$QT_SOURCE_TREE/config.tests/unix/clock-gettime/clock-gettime.pri)
+    qtConfig(clock-gettime): QMAKE_USE_PRIVATE += librt
 
     !android {
         SOURCES += kernel/qsharedmemory_posix.cpp \
diff --git a/src/corelib/tools/qcollator.cpp b/src/corelib/tools/qcollator.cpp
index e34d16079f..f1e3d6652d 100644
--- a/src/corelib/tools/qcollator.cpp
+++ b/src/corelib/tools/qcollator.cpp
@@ -254,7 +254,7 @@ bool QCollator::numericMode() const
 
     The default is locale dependent.
 
-    \note This method is not currently supported on Apple platforms or if Qt is configured to not use ICU on Linux.
+    \note This method is not currently supported if Qt is configured to not use ICU on Linux.
 
     \sa ignorePunctuation()
  */
diff --git a/src/corelib/tools/qcollator_macx.cpp b/src/corelib/tools/qcollator_macx.cpp
index d468272430..9aa59a81dc 100644
--- a/src/corelib/tools/qcollator_macx.cpp
+++ b/src/corelib/tools/qcollator_macx.cpp
@@ -66,7 +66,7 @@ void QCollatorPrivate::init()
         options |= kUCCollateCaseInsensitiveMask;
     if (numericMode)
         options |= kUCCollateDigitsAsNumberMask | kUCCollateDigitsOverrideMask;
-    if (ignorePunctuation)
+    if (!ignorePunctuation)
         options |= kUCCollatePunctuationSignificantMask;
 
     OSStatus status = UCCreateCollator(
diff --git a/src/corelib/tools/qsimd.cpp b/src/corelib/tools/qsimd.cpp
index d4edf459de..4c6f08c774 100644
--- a/src/corelib/tools/qsimd.cpp
+++ b/src/corelib/tools/qsimd.cpp
@@ -721,6 +721,14 @@ void qDumpCPUFeatures()
             printf("%s%s", features_string + features_indices[i],
                    minFeature & (Q_UINT64_C(1) << i) ? "[required]" : "");
     }
+    if ((features = (qCompilerCpuFeatures & ~features))) {
+        printf("\n!!!!!!!!!!!!!!!!!!!!\n!!! Missing required features:");
+        for (int i = 0; i < features_count; ++i) {
+            if (features & (Q_UINT64_C(1) << i))
+                printf("%s", features_string + features_indices[i]);
+        }
+        printf("\n!!! Applications will likely crash with \"Invalid Instruction\"\n!!!!!!!!!!!!!!!!!!!!");
+    }
     puts("");
 }
 
diff --git a/src/corelib/tools/qsimd_p.h b/src/corelib/tools/qsimd_p.h
index 28253b3ae9..023a4b08d2 100644
--- a/src/corelib/tools/qsimd_p.h
+++ b/src/corelib/tools/qsimd_p.h
@@ -232,7 +232,7 @@
 #if defined(__SSE4_2__) || (defined(QT_COMPILER_SUPPORTS_SSE4_2) && defined(QT_COMPILER_SUPPORTS_SIMD_ALWAYS))
 #include <nmmintrin.h>
 
-#  if defined(__SSE4_2__) && defined(QT_COMPILER_SUPPORTS_SIMD_ALWAYS)
+#  if defined(__SSE4_2__) && defined(QT_COMPILER_SUPPORTS_SIMD_ALWAYS) && (defined(Q_CC_INTEL) || defined(Q_CC_MSVC))
 // POPCNT instructions:
 // All processors that support SSE4.2 support POPCNT
 // (but neither MSVC nor the Intel compiler define this macro)
@@ -245,7 +245,7 @@
 // immintrin.h is the ultimate header, we don't need anything else after this
 #include <immintrin.h>
 
-#  if defined(__AVX__) && defined(QT_COMPILER_SUPPORTS_SIMD_ALWAYS)
+#  if defined(__AVX__) && defined(QT_COMPILER_SUPPORTS_SIMD_ALWAYS) && (defined(Q_CC_INTEL) || defined(Q_CC_MSVC))
 // AES, PCLMULQDQ instructions:
 // All processors that support AVX support AES, PCLMULQDQ
 // (but neither MSVC nor the Intel compiler define these macros)
@@ -253,7 +253,7 @@
 #    define __PCLMUL__                      1
 #  endif
 
-#  if defined(__AVX2__) && defined(QT_COMPILER_SUPPORTS_SIMD_ALWAYS)
+#  if defined(__AVX2__) && defined(QT_COMPILER_SUPPORTS_SIMD_ALWAYS) && (defined(Q_CC_INTEL) || defined(Q_CC_MSVC))
 // F16C & RDRAND instructions:
 // All processors that support AVX2 support F16C & RDRAND:
 // (but neither MSVC nor the Intel compiler define these macros)
diff --git a/src/gui/configure.json b/src/gui/configure.json
index ee3615390d..2fb03a452a 100644
--- a/src/gui/configure.json
+++ b/src/gui/configure.json
@@ -1152,7 +1152,6 @@ QMAKE_LIBDIR_OPENGL[_ES2] and QMAKE_LIBS_OPENGL[_ES2] in the mkspec for your pla
                 "linuxfb", "vnc", "mirclient",
                 {
                     "type": "feature",
-                    "message": "INTEGRITY framebuffer",
                     "condition": "config.integrity",
                     "args": "integrityfb"
                 },
diff --git a/src/gui/kernel/qclipboard.cpp b/src/gui/kernel/qclipboard.cpp
index f14355bc01..cd8406b8dc 100644
--- a/src/gui/kernel/qclipboard.cpp
+++ b/src/gui/kernel/qclipboard.cpp
@@ -137,6 +137,17 @@ QT_BEGIN_NAMESPACE
 
     \endlist
 
+    \section1 Notes for Universal Windows Platform Users
+
+    \list
+
+    \li The Universal Windows Platform only allows to query the
+    clipboard in case the application is active and an application
+    window has focus. Accessing the clipboard data when in background
+    will fail due to access denial.
+
+    \endlist
+
     \sa QGuiApplication
 */
 
diff --git a/src/network/kernel/qhostaddress.cpp b/src/network/kernel/qhostaddress.cpp
index b8c0584a62..1b7061d050 100644
--- a/src/network/kernel/qhostaddress.cpp
+++ b/src/network/kernel/qhostaddress.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2017 The Qt Company Ltd.
 ** Copyright (C) 2016 Intel Corporation.
 ** Contact: https://www.qt.io/licensing/
 **
@@ -393,7 +393,7 @@ void QNetmaskAddress::setPrefixLength(QAbstractSocket::NetworkLayerProtocol prot
 
 /*! \enum QHostAddress::SpecialAddress
 
-    \value Null The null address object. Equivalent to QHostAddress().
+    \value Null The null address object. Equivalent to QHostAddress(). See also QHostAddress::isNull().
     \value LocalHost The IPv4 localhost address. Equivalent to QHostAddress("127.0.0.1").
     \value LocalHostIPv6 The IPv6 localhost address. Equivalent to QHostAddress("::1").
     \value Broadcast The IPv4 broadcast address. Equivalent to QHostAddress("255.255.255.255").
@@ -606,6 +606,14 @@ QHostAddress &QHostAddress::operator=(SpecialAddress address)
 }
 
 /*!
+    \fn void QHostAddress::swap(QHostAddress &other)
+    \since 5.6
+
+    Swaps this host address with \a other. This operation is very fast
+    and never fails.
+*/
+
+/*!
     \fn bool QHostAddress::operator!=(const QHostAddress &other) const
     \since 4.2
 
@@ -621,7 +629,9 @@ QHostAddress &QHostAddress::operator=(SpecialAddress address)
 */
 
 /*!
-    Sets the host address to 0.0.0.0.
+    Sets the host address to null.
+
+    \sa QHostAddress::Null
 */
 void QHostAddress::clear()
 {
@@ -982,9 +992,11 @@ bool QHostAddress::operator ==(SpecialAddress other) const
 }
 
 /*!
-    Returns \c true if this host address is null (INADDR_ANY or in6addr_any).
-    The default constructor creates a null address, and that address is
-    not valid for any host or interface.
+    Returns \c true if this host address is not valid for any host or interface.
+
+    The default constructor creates a null address.
+
+    \sa QHostAddress::Null
 */
 bool QHostAddress::isNull() const
 {
diff --git a/src/network/ssl/qsslsocket_mac.cpp b/src/network/ssl/qsslsocket_mac.cpp
index 78aceadb81..10f6fb4e41 100644
--- a/src/network/ssl/qsslsocket_mac.cpp
+++ b/src/network/ssl/qsslsocket_mac.cpp
@@ -1219,8 +1219,10 @@ bool QSslSocketBackendPrivate::verifyPeerTrust()
     QCFType<CFMutableArrayRef> certArray = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
     for (const QSslCertificate &cert : qAsConst(configuration.caCertificates)) {
         QCFType<CFDataRef> certData = cert.d->derData.toCFData();
-        QCFType<SecCertificateRef> certRef = SecCertificateCreateWithData(NULL, certData);
-        CFArrayAppendValue(certArray, certRef);
+        if (QCFType<SecCertificateRef> secRef = SecCertificateCreateWithData(NULL, certData))
+            CFArrayAppendValue(certArray, secRef);
+        else
+            qCWarning(lcSsl, "Failed to create SecCertificate from QSslCertificate");
     }
 
     SecTrustSetAnchorCertificates(trust, certArray);
diff --git a/src/platformsupport/themes/genericunix/qgenericunixthemes.cpp b/src/platformsupport/themes/genericunix/qgenericunixthemes.cpp
index 8dfae2ca0b..2b4c6a000f 100644
--- a/src/platformsupport/themes/genericunix/qgenericunixthemes.cpp
+++ b/src/platformsupport/themes/genericunix/qgenericunixthemes.cpp
@@ -366,6 +366,14 @@ void QKdeThemePrivate::refresh()
         resources.fonts[QPlatformTheme::FixedFont] = fixedFont;
     }
 
+    if (QFont *menuFont = kdeFont(readKdeSetting(QStringLiteral("menuFont"), kdeDirs, kdeVersion, kdeSettings))) {
+        resources.fonts[QPlatformTheme::MenuFont] = menuFont;
+        resources.fonts[QPlatformTheme::MenuBarFont] = new QFont(*menuFont);
+    }
+
+    if (QFont *toolBarFont = kdeFont(readKdeSetting(QStringLiteral("toolBarFont"), kdeDirs, kdeVersion, kdeSettings)))
+        resources.fonts[QPlatformTheme::ToolButtonFont] = toolBarFont;
+
     qDeleteAll(kdeSettings);
 }
 
diff --git a/src/plugins/platforms/android/androidjniinput.cpp b/src/plugins/platforms/android/androidjniinput.cpp
index 8372bf6484..32630003d1 100644
--- a/src/plugins/platforms/android/androidjniinput.cpp
+++ b/src/plugins/platforms/android/androidjniinput.cpp
@@ -121,11 +121,11 @@ namespace QtAndroidInput
         return m_softwareKeyboardRect;
     }
 
-    void updateHandles(int mode, QPoint cursor, QPoint anchor)
+    void updateHandles(int mode, QPoint cursor, QPoint anchor, bool rtl)
     {
-        QJNIObjectPrivate::callStaticMethod<void>(applicationClass(), "updateHandles", "(IIIII)V",
+        QJNIObjectPrivate::callStaticMethod<void>(applicationClass(), "updateHandles", "(IIIIIZ)V",
                                                   mode, cursor.x(), cursor.y(), anchor.x(),
-                                                  anchor.y());
+                                                  anchor.y(), rtl);
     }
 
     static void mouseDown(JNIEnv */*env*/, jobject /*thiz*/, jint /*winId*/, jint x, jint y)
@@ -173,6 +173,25 @@ namespace QtAndroidInput
                                                  Qt::MouseButtons(Qt::LeftButton));
     }
 
+    static void mouseWheel(JNIEnv */*env*/, jobject /*thiz*/, jint /*winId*/, jint x, jint y, jfloat hdelta, jfloat vdelta)
+    {
+        if (m_ignoreMouseEvents)
+            return;
+
+        QPoint globalPos(x,y);
+        QWindow *tlw = m_mouseGrabber.data();
+        if (!tlw)
+            tlw = topLevelWindowAt(globalPos);
+        QPoint localPos = tlw ? (globalPos-tlw->position()) : globalPos;
+        QPoint angleDelta(hdelta * 120, vdelta * 120);
+
+        QWindowSystemInterface::handleWheelEvent(tlw,
+                                                 localPos,
+                                                 globalPos,
+                                                 QPoint(),
+                                                 angleDelta);
+    }
+
     static void longPress(JNIEnv */*env*/, jobject /*thiz*/, jint /*winId*/, jint x, jint y)
     {
         QAndroidInputContext *inputContext = QAndroidInputContext::androidInputContext();
@@ -824,6 +843,7 @@ namespace QtAndroidInput
         {"mouseDown", "(III)V", (void *)mouseDown},
         {"mouseUp", "(III)V", (void *)mouseUp},
         {"mouseMove", "(III)V", (void *)mouseMove},
+        {"mouseWheel", "(IIIFF)V", (void *)mouseWheel},
         {"longPress", "(III)V", (void *)longPress},
         {"isTabletEventSupported", "()Z", (void *)isTabletEventSupported},
         {"tabletEvent", "(IIJIIIFFF)V", (void *)tabletEvent},
diff --git a/src/plugins/platforms/android/androidjniinput.h b/src/plugins/platforms/android/androidjniinput.h
index af18a96dc1..c09b426f49 100644
--- a/src/plugins/platforms/android/androidjniinput.h
+++ b/src/plugins/platforms/android/androidjniinput.h
@@ -58,7 +58,7 @@ namespace QtAndroidInput
     // Software keyboard support
 
     // cursor/selection handles
-    void updateHandles(int handleCount, QPoint cursor = QPoint(), QPoint anchor = QPoint());
+    void updateHandles(int handleCount, QPoint cursor = QPoint(), QPoint anchor = QPoint(), bool rtl = false);
 
     bool registerNatives(JNIEnv *env);
 }
diff --git a/src/plugins/platforms/android/qandroidinputcontext.cpp b/src/plugins/platforms/android/qandroidinputcontext.cpp
index 4ab8a9d060..279cb338f4 100644
--- a/src/plugins/platforms/android/qandroidinputcontext.cpp
+++ b/src/plugins/platforms/android/qandroidinputcontext.cpp
@@ -537,7 +537,7 @@ void QAndroidInputContext::updateSelectionHandles()
         ? QHighDpiScaling::factor(window)
         : QHighDpiScaling::factor(QtAndroid::androidPlatformIntegration()->screen());
 
-    QInputMethodQueryEvent query(Qt::ImCursorPosition | Qt::ImAnchorPosition | Qt::ImEnabled);
+    QInputMethodQueryEvent query(Qt::ImCursorPosition | Qt::ImAnchorPosition | Qt::ImEnabled | Qt::ImCurrentSelection);
     QCoreApplication::sendEvent(m_focusObject, &query);
     int cpos = query.value(Qt::ImCursorPosition).toInt();
     int anchor = query.value(Qt::ImAnchorPosition).toInt();
@@ -563,7 +563,8 @@ void QAndroidInputContext::updateSelectionHandles()
 
     QPoint leftPoint(leftRect.bottomLeft().toPoint() * pixelDensity);
     QPoint righPoint(rightRect.bottomRight().toPoint() * pixelDensity);
-    QtAndroidInput::updateHandles(CursorHandleShowSelection, leftPoint, righPoint);
+    QtAndroidInput::updateHandles(CursorHandleShowSelection, leftPoint, righPoint,
+                                  query.value(Qt::ImCurrentSelection).toString().isRightToLeft());
 
     if (m_cursorHandleShown == CursorHandleShowPopup) {
         // make sure the popup does not reappear when the selection menu closes
diff --git a/src/plugins/platforms/cocoa/qnsview.mm b/src/plugins/platforms/cocoa/qnsview.mm
index 72e90a5363..66c3b6fad4 100644
--- a/src/plugins/platforms/cocoa/qnsview.mm
+++ b/src/plugins/platforms/cocoa/qnsview.mm
@@ -177,7 +177,10 @@ static bool _q_dontOverrideCtrlLMB = false;
 - (void)dealloc
 {
     CGImageRelease(m_maskImage);
-    [m_trackingArea release];
+    if (m_trackingArea) {
+        [self removeTrackingArea:m_trackingArea];
+        [m_trackingArea release];
+    }
     m_maskImage = 0;
     [m_inputSource release];
     [[NSNotificationCenter defaultCenter] removeObserver:self];
diff --git a/src/plugins/platforms/direct2d/qwindowsdirect2ddevicecontext.cpp b/src/plugins/platforms/direct2d/qwindowsdirect2ddevicecontext.cpp
index 8a34f6974f..643ae877d0 100644
--- a/src/plugins/platforms/direct2d/qwindowsdirect2ddevicecontext.cpp
+++ b/src/plugins/platforms/direct2d/qwindowsdirect2ddevicecontext.cpp
@@ -89,7 +89,8 @@ public:
 
             if (FAILED(hr)) {
                 success = false;
-                qWarning("%s: EndDraw failed: %#x, tag1: %lld, tag2: %lld", __FUNCTION__, hr, tag1, tag2);
+                qWarning("%s: EndDraw failed: %#lx, tag1: %lld, tag2: %lld",
+                         __FUNCTION__, long(hr), tag1, tag2);
             }
         }
 
diff --git a/src/plugins/platforms/xcb/qxcbxsettings.cpp b/src/plugins/platforms/xcb/qxcbxsettings.cpp
index 401eb8043c..88933c6c22 100644
--- a/src/plugins/platforms/xcb/qxcbxsettings.cpp
+++ b/src/plugins/platforms/xcb/qxcbxsettings.cpp
@@ -45,10 +45,6 @@
 #include <vector>
 #include <algorithm>
 
-#ifdef XCB_USE_XLIB
-#include <X11/extensions/XIproto.h>
-#endif //XCB_USE_XLIB
-
 QT_BEGIN_NAMESPACE
 /* Implementation of http://standards.freedesktop.org/xsettings-spec/xsettings-0.5.html */
 
@@ -145,19 +141,18 @@ public:
         return value + 4 - remainder;
     }
 
-#ifdef XCB_USE_XLIB
     void populateSettings(const QByteArray &xSettings)
     {
         if (xSettings.length() < 12)
             return;
         char byteOrder = xSettings.at(0);
-        if (byteOrder != LSBFirst && byteOrder != MSBFirst) {
+        if (byteOrder != XCB_IMAGE_ORDER_LSB_FIRST && byteOrder != XCB_IMAGE_ORDER_MSB_FIRST) {
             qWarning("ByteOrder byte %d not 0 or 1", byteOrder);
             return;
         }
 
 #define ADJUST_BO(b, t, x) \
-        ((b == LSBFirst) ?                          \
+        ((b == XCB_IMAGE_ORDER_LSB_FIRST) ?                          \
          qFromLittleEndian<t>(x) : \
          qFromBigEndian<t>(x))
 #define VALIDATE_LENGTH(x)    \
@@ -220,7 +215,6 @@ public:
         }
 
     }
-#endif //XCB_USE_XLIB
 
     QXcbVirtualDesktop *screen;
     xcb_window_t x_settings_window;
@@ -267,10 +261,8 @@ QXcbXSettings::QXcbXSettings(QXcbVirtualDesktop *screen)
     const uint32_t event_mask[] = { XCB_EVENT_MASK_STRUCTURE_NOTIFY|XCB_EVENT_MASK_PROPERTY_CHANGE };
     xcb_change_window_attributes(screen->xcb_connection(),d_ptr->x_settings_window,event,event_mask);
 
-#ifdef XCB_USE_XLIB
     d_ptr->populateSettings(d_ptr->getSettings());
     d_ptr->initialized = true;
-#endif //XCB_USE_XLIB
 }
 
 QXcbXSettings::~QXcbXSettings()
@@ -290,9 +282,8 @@ void QXcbXSettings::handlePropertyNotifyEvent(const xcb_property_notify_event_t
     Q_D(QXcbXSettings);
     if (event->window != d->x_settings_window)
         return;
-#ifdef XCB_USE_XLIB
+
     d->populateSettings(d->getSettings());
-#endif //XCB_USE_XLIB
 }
 
 void QXcbXSettings::registerCallbackForProperty(const QByteArray &property, QXcbXSettings::PropertyChangeFunc func, void *handle)
diff --git a/src/plugins/sqldrivers/.qmake.conf b/src/plugins/sqldrivers/.qmake.conf
new file mode 100644
index 0000000000..15ba71a343
--- /dev/null
+++ b/src/plugins/sqldrivers/.qmake.conf
@@ -0,0 +1,19 @@
+# This file detaches this sub-tree from the rest of qtbase,
+# so it can be configured stand-alone.
+# Of course, under normal circumstances, this _is_ part of qtbase,
+# so we have to make some contortions to restore normality.
+
+isEmpty(_QMAKE_CONF_): return()  # Pre-scan during spec loading.
+
+SQLDRV_SRC_TREE = $$dirname(_QMAKE_CONF_)
+QTBASE_SRC_TREE = $$section(SQLDRV_SRC_TREE, /, 0, -4)
+
+QTBASE_BLD_TREE = $$shadowed($$QTBASE_SRC_TREE)
+!isEmpty(QTBASE_BLD_TREE):exists($$QTBASE_BLD_TREE/.qmake.cache) {
+    # This tricks qt_build_config.prf and qt_build_paths.prf
+    _QMAKE_CONF_ = $$QTBASE_SRC_TREE/.qmake.conf
+} else {
+    CONFIG += sqldrivers_standalone
+}
+
+include($$QTBASE_SRC_TREE/.qmake.conf)
diff --git a/src/sql/configure.json b/src/plugins/sqldrivers/configure.json
index 49444c7e5f..5603ceb37b 100644
--- a/src/sql/configure.json
+++ b/src/plugins/sqldrivers/configure.json
@@ -1,9 +1,9 @@
 {
-    "module": "sql",
+    "module": "sqldrivers",
     "depends": [
         "core"
     ],
-    "testDir": "../../config.tests",
+    "testDir": "../../../config.tests",
 
     "commandline": {
         "assignments": {
@@ -129,47 +129,42 @@
         "sql-db2": {
             "label": "DB2 (IBM)",
             "condition": "libs.db2",
-            "output": [ "publicFeature" ]
+            "output": [ "privateFeature" ]
         },
         "sql-ibase": {
             "label": "InterBase",
             "condition": "libs.ibase",
-            "output": [ "publicFeature" ]
+            "output": [ "privateFeature" ]
         },
         "sql-mysql": {
             "label": "MySql",
             "condition": "libs.mysql",
-            "output": [ "publicFeature" ]
-        },
-        "use_libmysqlclient_r": {
-            "label": "MySql (threadsafe)",
-            "condition": "features.sql-mysql && (libs.mysql.source == 0 || libs.mysql.source == 2)",
-            "output": [ "privateConfig" ]
+            "output": [ "privateFeature" ]
         },
         "sql-oci": {
             "label": "OCI (Oracle)",
             "condition": "libs.oci",
-            "output": [ "publicFeature" ]
+            "output": [ "privateFeature" ]
         },
         "sql-odbc": {
             "label": "ODBC",
-            "condition": "libs.odbc && features.datestring",
-            "output": [ "publicFeature" ]
+            "condition": "features.datestring && libs.odbc",
+            "output": [ "privateFeature" ]
         },
         "sql-psql": {
             "label": "PostgreSQL",
             "condition": "libs.psql",
-            "output": [ "publicFeature" ]
+            "output": [ "privateFeature" ]
         },
         "sql-sqlite2": {
             "label": "SQLite2",
             "condition": "libs.sqlite2",
-            "output": [ "publicFeature" ]
+            "output": [ "privateFeature" ]
         },
         "sql-sqlite": {
             "label": "SQLite",
             "condition": "features.datestring",
-            "output": [ "publicFeature" ]
+            "output": [ "privateFeature" ]
         },
         "system-sqlite": {
             "label": "  Using system provided SQLite",
@@ -179,8 +174,8 @@
         },
         "sql-tds": {
             "label": "TDS (Sybase)",
-            "condition": "libs.tds && features.datestring",
-            "output": [ "publicFeature" ]
+            "condition": "features.datestring && libs.tds",
+            "output": [ "privateFeature" ]
         }
     },
 
diff --git a/src/sql/configure.pri b/src/plugins/sqldrivers/configure.pri
index 9fb957291f..9fb957291f 100644
--- a/src/sql/configure.pri
+++ b/src/plugins/sqldrivers/configure.pri
diff --git a/src/plugins/sqldrivers/qsqldriverbase.pri b/src/plugins/sqldrivers/qsqldriverbase.pri
index 512c046ec1..4b78fa9454 100644
--- a/src/plugins/sqldrivers/qsqldriverbase.pri
+++ b/src/plugins/sqldrivers/qsqldriverbase.pri
@@ -1,5 +1,8 @@
 QT  = core core-private sql-private
 
+# For QMAKE_USE in the parent projects.
+include($$shadowed($$PWD)/qtsqldrivers-config.pri)
+
 PLUGIN_TYPE = sqldrivers
 load(qt_plugin)
 
diff --git a/src/plugins/sqldrivers/sqldrivers.pro b/src/plugins/sqldrivers/sqldrivers.pro
index 30fb6019ce..8a9ae46f82 100644
--- a/src/plugins/sqldrivers/sqldrivers.pro
+++ b/src/plugins/sqldrivers/sqldrivers.pro
@@ -1,5 +1,9 @@
 TEMPLATE = subdirs
-QT_FOR_CONFIG += sql
+
+sqldrivers_standalone {
+    _QMAKE_CACHE_ = $$shadowed($$SQLDRV_SRC_TREE)/.qmake.conf
+    load(qt_configure)
+}
 
 qtConfig(sql-psql)     : SUBDIRS += psql
 qtConfig(sql-mysql)    : SUBDIRS += mysql
diff --git a/src/plugins/sqldrivers/sqlite/sqlite.pro b/src/plugins/sqldrivers/sqlite/sqlite.pro
index 1066bf7f51..d7e19f97b1 100644
--- a/src/plugins/sqldrivers/sqlite/sqlite.pro
+++ b/src/plugins/sqldrivers/sqlite/sqlite.pro
@@ -1,10 +1,11 @@
 TARGET = qsqlite
 
-QT_FOR_CONFIG += sql-private
-
 HEADERS += $$PWD/qsql_sqlite_p.h
 SOURCES += $$PWD/qsql_sqlite.cpp $$PWD/smain.cpp
 
+include($$OUT_PWD/../qtsqldrivers-config.pri)
+QT_FOR_CONFIG += sqldrivers-private
+
 qtConfig(system-sqlite) {
     QMAKE_USE += sqlite
 } else {
diff --git a/src/tools/uic/cpp/cppwriteinitialization.cpp b/src/tools/uic/cpp/cppwriteinitialization.cpp
index bbef010a9c..d208ec6718 100644
--- a/src/tools/uic/cpp/cppwriteinitialization.cpp
+++ b/src/tools/uic/cpp/cppwriteinitialization.cpp
@@ -84,9 +84,10 @@ namespace {
         int w = 0;
         int h = 0;
         if (properties.contains(QLatin1String("sizeHint"))) {
-            const DomSize *sizeHint = properties.value(QLatin1String("sizeHint"))->elementSize();
-            w = sizeHint->elementWidth();
-            h = sizeHint->elementHeight();
+            if (const DomSize *sizeHint = properties.value(QLatin1String("sizeHint"))->elementSize()) {
+                w = sizeHint->elementWidth();
+                h = sizeHint->elementHeight();
+            }
         }
         output << w << ", " << h << ", ";
 
diff --git a/src/widgets/dialogs/dialogs.pri b/src/widgets/dialogs/dialogs.pri
index 8614d2bcc6..c9438696fa 100644
--- a/src/widgets/dialogs/dialogs.pri
+++ b/src/widgets/dialogs/dialogs.pri
@@ -22,8 +22,7 @@ win32 {
     SOURCES += dialogs/qwizard_win.cpp
 }
 
-wince: FORMS += dialogs/qfiledialog_embedded.ui
-else: FORMS += dialogs/qfiledialog.ui
+FORMS += dialogs/qfiledialog.ui
 
 INCLUDEPATH += $$PWD
 SOURCES += \
diff --git a/src/widgets/dialogs/qdialog.cpp b/src/widgets/dialogs/qdialog.cpp
index 8e74c659fa..60e1c43721 100644
--- a/src/widgets/dialogs/qdialog.cpp
+++ b/src/widgets/dialogs/qdialog.cpp
@@ -1049,7 +1049,7 @@ QSize QDialog::minimumSizeHint() const
     \brief whether show() should pop up the dialog as modal or modeless
 
     By default, this property is \c false and show() pops up the dialog
-    as modeless. Setting his property to true is equivalent to setting
+    as modeless. Setting this property to true is equivalent to setting
     QWidget::windowModality to Qt::ApplicationModal.
 
     exec() ignores the value of this property and always pops up the
diff --git a/src/widgets/dialogs/qfiledialog_embedded.ui b/src/widgets/dialogs/qfiledialog_embedded.ui
deleted file mode 100644
index 933acdeaf2..0000000000
--- a/src/widgets/dialogs/qfiledialog_embedded.ui
+++ /dev/null
@@ -1,353 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <comment>*********************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtWidgets module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-*********************************************************************</comment>
- <class>QFileDialog</class>
- <widget class="QDialog" name="QFileDialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>240</width>
-    <height>320</height>
-   </rect>
-  </property>
-  <property name="sizeGripEnabled">
-   <bool>true</bool>
-  </property>
-  <layout class="QVBoxLayout">
-   <item>
-    <widget class="QFileDialogComboBox" name="lookInCombo">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
-       <horstretch>1</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <layout class="QHBoxLayout">
-     <item>
-      <widget class="QToolButton" name="backButton">
-       <property name="toolTip">
-        <string>Back</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QToolButton" name="forwardButton">
-       <property name="toolTip">
-        <string>Forward</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QToolButton" name="toParentButton">
-       <property name="toolTip">
-        <string>Parent Directory</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QToolButton" name="newFolderButton">
-       <property name="toolTip">
-        <string>Create New Folder</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QToolButton" name="listModeButton">
-       <property name="toolTip">
-        <string>List View</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QToolButton" name="detailModeButton">
-       <property name="toolTip">
-        <string>Detail View</string>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-   <item>
-    <widget class="QSplitter" name="splitter">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <property name="orientation">
-      <enum>Qt::Horizontal</enum>
-     </property>
-     <property name="childrenCollapsible">
-      <bool>false</bool>
-     </property>
-     <widget class="QSidebar" name="sidebar"/>
-     <widget class="QFrame" name="frame">
-      <property name="frameShape">
-       <enum>QFrame::NoFrame</enum>
-      </property>
-      <property name="frameShadow">
-       <enum>QFrame::Raised</enum>
-      </property>
-      <layout class="QVBoxLayout">
-       <property name="spacing">
-        <number>0</number>
-       </property>
-       <property name="leftMargin">
-        <number>0</number>
-       </property>
-       <property name="topMargin">
-        <number>0</number>
-       </property>
-       <property name="rightMargin">
-        <number>0</number>
-       </property>
-       <property name="bottomMargin">
-        <number>0</number>
-       </property>
-       <item>
-        <widget class="QStackedWidget" name="stackedWidget">
-         <property name="currentIndex">
-          <number>0</number>
-         </property>
-         <widget class="QWidget" name="page">
-          <layout class="QVBoxLayout">
-           <property name="spacing">
-            <number>0</number>
-           </property>
-           <property name="leftMargin">
-            <number>0</number>
-           </property>
-           <property name="topMargin">
-            <number>0</number>
-           </property>
-           <property name="rightMargin">
-            <number>0</number>
-           </property>
-           <property name="bottomMargin">
-            <number>0</number>
-           </property>
-           <item>
-            <widget class="QFileDialogListView" name="listView"/>
-           </item>
-          </layout>
-         </widget>
-         <widget class="QWidget" name="page_2">
-          <layout class="QVBoxLayout">
-           <property name="spacing">
-            <number>0</number>
-           </property>
-           <property name="leftMargin">
-            <number>0</number>
-           </property>
-           <property name="topMargin">
-            <number>0</number>
-           </property>
-           <property name="rightMargin">
-            <number>0</number>
-           </property>
-           <property name="bottomMargin">
-            <number>0</number>
-           </property>
-           <item>
-            <widget class="QFileDialogTreeView" name="treeView"/>
-           </item>
-          </layout>
-         </widget>
-        </widget>
-       </item>
-      </layout>
-     </widget>
-    </widget>
-   </item>
-   <item>
-    <layout class="QGridLayout">
-     <item row="0" column="0">
-      <widget class="QFileDialogLineEdit" name="fileNameEdit">
-       <property name="sizePolicy">
-        <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
-         <horstretch>1</horstretch>
-         <verstretch>0</verstretch>
-        </sizepolicy>
-       </property>
-      </widget>
-     </item>
-     <item row="0" column="1" rowspan="2">
-      <widget class="QDialogButtonBox" name="buttonBox">
-       <property name="orientation">
-        <enum>Qt::Vertical</enum>
-       </property>
-       <property name="standardButtons">
-        <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
-       </property>
-      </widget>
-     </item>
-     <item row="1" column="0">
-      <widget class="QComboBox" name="fileTypeCombo">
-       <property name="sizePolicy">
-        <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
-         <horstretch>0</horstretch>
-         <verstretch>0</verstretch>
-        </sizepolicy>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-   <item>
-    <widget class="QLabel" name="fileNameLabel">
-     <property name="enabled">
-      <bool>false</bool>
-     </property>
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <property name="minimumSize">
-      <size>
-       <width>0</width>
-       <height>0</height>
-      </size>
-     </property>
-     <property name="maximumSize">
-      <size>
-       <width>0</width>
-       <height>0</height>
-      </size>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QLabel" name="fileTypeLabel">
-     <property name="enabled">
-      <bool>false</bool>
-     </property>
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <property name="maximumSize">
-      <size>
-       <width>0</width>
-       <height>0</height>
-      </size>
-     </property>
-     <property name="text">
-      <string>Files of type:</string>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QLabel" name="lookInLabel">
-     <property name="enabled">
-      <bool>false</bool>
-     </property>
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <property name="maximumSize">
-      <size>
-       <width>0</width>
-       <height>0</height>
-      </size>
-     </property>
-     <property name="text">
-      <string>Look in:</string>
-     </property>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <customwidgets>
-  <customwidget>
-   <class>QFileDialogTreeView</class>
-   <extends>QTreeView</extends>
-   <header>private/qfiledialog_p.h</header>
-  </customwidget>
-  <customwidget>
-   <class>QFileDialogListView</class>
-   <extends>QListView</extends>
-   <header>private/qfiledialog_p.h</header>
-  </customwidget>
-  <customwidget>
-   <class>QSidebar</class>
-   <extends>QListWidget</extends>
-   <header>private/qsidebar_p.h</header>
-  </customwidget>
-  <customwidget>
-   <class>QFileDialogLineEdit</class>
-   <extends>QLineEdit</extends>
-   <header>private/qfiledialog_p.h</header>
-  </customwidget>
-  <customwidget>
-   <class>QFileDialogComboBox</class>
-   <extends>QComboBox</extends>
-   <header>private/qfiledialog_p.h</header>
-  </customwidget>
- </customwidgets>
- <tabstops>
-  <tabstop>lookInCombo</tabstop>
-  <tabstop>backButton</tabstop>
-  <tabstop>forwardButton</tabstop>
-  <tabstop>toParentButton</tabstop>
-  <tabstop>newFolderButton</tabstop>
-  <tabstop>listModeButton</tabstop>
-  <tabstop>detailModeButton</tabstop>
-  <tabstop>sidebar</tabstop>
-  <tabstop>listView</tabstop>
-  <tabstop>fileNameEdit</tabstop>
-  <tabstop>fileTypeCombo</tabstop>
-  <tabstop>buttonBox</tabstop>
-  <tabstop>treeView</tabstop>
- </tabstops>
- <resources/>
- <connections/>
-</ui>
diff --git a/src/widgets/itemviews/itemviews.pri b/src/widgets/itemviews/itemviews.pri
index d78bc4b40e..ed0e3fe072 100644
--- a/src/widgets/itemviews/itemviews.pri
+++ b/src/widgets/itemviews/itemviews.pri
@@ -28,9 +28,6 @@ HEADERS += \
 	itemviews/qitemeditorfactory_p.h \
 	itemviews/qtreewidgetitemiterator.h \
     itemviews/qdatawidgetmapper.h \
-    itemviews/qcolumnviewgrip_p.h \
-    itemviews/qcolumnview.h  \
-    itemviews/qcolumnview_p.h \
     itemviews/qstyleditemdelegate.h
 
 SOURCES += \
@@ -49,11 +46,20 @@ SOURCES += \
 	itemviews/qitemeditorfactory.cpp \
 	itemviews/qtreewidgetitemiterator.cpp \
     itemviews/qdatawidgetmapper.cpp \
-    itemviews/qcolumnview.cpp \
-    itemviews/qcolumnviewgrip.cpp \
     itemviews/qstyleditemdelegate.cpp
 }
 
+qtConfig(columnview) {
+    HEADERS += \
+        itemviews/qcolumnviewgrip_p.h \
+        itemviews/qcolumnview.h  \
+        itemviews/qcolumnview_p.h
+
+    SOURCES += \
+        itemviews/qcolumnview.cpp \
+        itemviews/qcolumnviewgrip.cpp
+}
+
 HEADERS += \
     itemviews/qfileiconprovider.h \
     itemviews/qfileiconprovider_p.h \
diff --git a/src/widgets/itemviews/qcolumnview.h b/src/widgets/itemviews/qcolumnview.h
index 7d5e2f5cd1..42eac7426a 100644
--- a/src/widgets/itemviews/qcolumnview.h
+++ b/src/widgets/itemviews/qcolumnview.h
@@ -43,10 +43,9 @@
 #include <QtWidgets/qtwidgetsglobal.h>
 #include <QtWidgets/qabstractitemview.h>
 
-QT_BEGIN_NAMESPACE
-
+QT_REQUIRE_CONFIG(columnview);
 
-#ifndef QT_NO_COLUMNVIEW
+QT_BEGIN_NAMESPACE
 
 class QColumnViewPrivate;
 
@@ -109,8 +108,6 @@ private:
     Q_PRIVATE_SLOT(d_func(), void _q_clicked(const QModelIndex &))
 };
 
-#endif // QT_NO_COLUMNVIEW
-
 QT_END_NAMESPACE
 
 #endif // QCOLUMNVIEW_H
diff --git a/src/widgets/itemviews/qcolumnview_p.h b/src/widgets/itemviews/qcolumnview_p.h
index 7eff0f66cd..fa276075fe 100644
--- a/src/widgets/itemviews/qcolumnview_p.h
+++ b/src/widgets/itemviews/qcolumnview_p.h
@@ -54,8 +54,6 @@
 #include <QtWidgets/private/qtwidgetsglobal_p.h>
 #include "qcolumnview.h"
 
-#ifndef QT_NO_QCOLUMNVIEW
-
 #include <private/qabstractitemview_p.h>
 
 #include <QtCore/qabstractitemmodel.h>
@@ -67,6 +65,8 @@
 #include <qevent.h>
 #include <qscrollbar.h>
 
+QT_REQUIRE_CONFIG(columnview);
+
 QT_BEGIN_NAMESPACE
 
 class QColumnViewPreviewColumn : public QAbstractItemView {
@@ -190,9 +190,7 @@ public:
                const QStyleOptionViewItem &option,
                const QModelIndex &index) const Q_DECL_OVERRIDE;
 };
-#endif // QT_NO_QCOLUMNVIEW
-
 
 QT_END_NAMESPACE
-#endif //QCOLUMNVIEW_P_H
 
+#endif //QCOLUMNVIEW_P_H
diff --git a/src/widgets/itemviews/qcolumnviewgrip.cpp b/src/widgets/itemviews/qcolumnviewgrip.cpp
index f7d6e6d2b0..4a4237805f 100644
--- a/src/widgets/itemviews/qcolumnviewgrip.cpp
+++ b/src/widgets/itemviews/qcolumnviewgrip.cpp
@@ -37,8 +37,6 @@
 **
 ****************************************************************************/
 
-#ifndef QT_NO_QCOLUMNVIEW
-
 #include "qcolumnviewgrip_p.h"
 #include <qstyleoption.h>
 #include <qpainter.h>
@@ -190,5 +188,3 @@ originalXLocation(-1)
 QT_END_NAMESPACE
 
 #include "moc_qcolumnviewgrip_p.cpp"
-
-#endif // QT_NO_QCOLUMNVIEW
diff --git a/src/widgets/itemviews/qcolumnviewgrip_p.h b/src/widgets/itemviews/qcolumnviewgrip_p.h
index 3447f9f824..16c0aefada 100644
--- a/src/widgets/itemviews/qcolumnviewgrip_p.h
+++ b/src/widgets/itemviews/qcolumnviewgrip_p.h
@@ -54,7 +54,7 @@
 #include <QtWidgets/private/qtwidgetsglobal_p.h>
 #include <private/qwidget_p.h>
 
-#ifndef QT_NO_QCOLUMNVIEW
+QT_REQUIRE_CONFIG(columnview);
 
 QT_BEGIN_NAMESPACE
 
@@ -98,6 +98,4 @@ public:
 
 QT_END_NAMESPACE
 
-#endif // QT_NO_QCOLUMNVIEW
-
 #endif //QCOLUMNVIEWGRIP_P_H
diff --git a/src/widgets/styles/qcommonstyle.cpp b/src/widgets/styles/qcommonstyle.cpp
index 752e385aa5..afcb50c866 100644
--- a/src/widgets/styles/qcommonstyle.cpp
+++ b/src/widgets/styles/qcommonstyle.cpp
@@ -608,7 +608,7 @@ void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, Q
         }
         break;
 #endif // QT_NO_LINEEDIT
-#ifndef QT_NO_COLUMNVIEW
+#if QT_CONFIG(columnview)
     case PE_IndicatorColumnViewArrow: {
     if (const QStyleOptionViewItem *viewOpt = qstyleoption_cast<const QStyleOptionViewItem *>(opt)) {
         bool reverse = (viewOpt->direction == Qt::RightToLeft);
@@ -660,7 +660,7 @@ void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, Q
         p->restore();
     }
     break; }
-#endif //QT_NO_COLUMNVIEW
+#endif //QT_CONFIG(columnview)
     case PE_IndicatorItemViewItemDrop: {
         QRect rect = opt->rect;
         if (opt->rect.height() == 0)