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

Needed due to license header patch.

Change-Id: Id7e30490132a7c487687a0a376419e9f9b97ea41

13 files changed, 96 insertions, 128 deletions

diff --git a/src/plugins/platforms/cocoa/qpaintengine_mac.mm b/src/plugins/platforms/cocoa/qpaintengine_mac.mm
index 2df4c588cc..16eb281a2f 100644
--- a/src/plugins/platforms/cocoa/qpaintengine_mac.mm
+++ b/src/plugins/platforms/cocoa/qpaintengine_mac.mm
@@ -654,11 +654,11 @@ QCoreGraphicsPaintEngine::updateState(const QPaintEngineState &state)
                 d->cosmeticPenSize = 1.0;
         } else {
             d->cosmeticPen = QCoreGraphicsPaintEnginePrivate::CosmeticSetPenWidth;
-            static const float sqrt2 = sqrt(2);
+            static const float sqrt2 = std::sqrt(2.0f);
             qreal width = d->current.pen.widthF();
             if (!width)
                 width = 1;
-            d->cosmeticPenSize = sqrt(pow(d->pixelSize.y(), 2) + pow(d->pixelSize.x(), 2)) / sqrt2 * width;
+            d->cosmeticPenSize = std::sqrt(std::pow(d->pixelSize.y(), 2) + std::pow(d->pixelSize.x(), 2)) / sqrt2 * width;
         }
     }
 }
diff --git a/src/plugins/platforms/ios/qiosfiledialog.h b/src/plugins/platforms/ios/qiosfiledialog.h
index 7442e21422..b4bf85edd9 100644
--- a/src/plugins/platforms/ios/qiosfiledialog.h
+++ b/src/plugins/platforms/ios/qiosfiledialog.h
@@ -1,40 +1,32 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
 **
 ** This file is part of the plugins of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:LGPL$
+** $QT_BEGIN_LICENSE:LGPL21$
 ** 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 Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://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 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+** General Public License version 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
 **
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-**
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/plugins/platforms/ios/qiosfiledialog.mm b/src/plugins/platforms/ios/qiosfiledialog.mm
index b844f7d0c0..1d4298a158 100644
--- a/src/plugins/platforms/ios/qiosfiledialog.mm
+++ b/src/plugins/platforms/ios/qiosfiledialog.mm
@@ -1,40 +1,32 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
 **
 ** This file is part of the plugins of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:LGPL$
+** $QT_BEGIN_LICENSE:LGPL21$
 ** 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 Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://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 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+** General Public License version 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
 **
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-**
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/plugins/platforms/ios/qiosfileengineassetslibrary.h b/src/plugins/platforms/ios/qiosfileengineassetslibrary.h
index ef5b6e7415..043e101a21 100644
--- a/src/plugins/platforms/ios/qiosfileengineassetslibrary.h
+++ b/src/plugins/platforms/ios/qiosfileengineassetslibrary.h
@@ -1,40 +1,32 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
 **
 ** This file is part of the plugins of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:LGPL$
+** $QT_BEGIN_LICENSE:LGPL21$
 ** 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 Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://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 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+** General Public License version 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
 **
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-**
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/plugins/platforms/ios/qiosfileengineassetslibrary.mm b/src/plugins/platforms/ios/qiosfileengineassetslibrary.mm
index 427a205f3f..c4be7cf4dc 100644
--- a/src/plugins/platforms/ios/qiosfileengineassetslibrary.mm
+++ b/src/plugins/platforms/ios/qiosfileengineassetslibrary.mm
@@ -1,40 +1,32 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
 **
 ** This file is part of the plugins of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:LGPL$
+** $QT_BEGIN_LICENSE:LGPL21$
 ** 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 Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://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 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+** General Public License version 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
 **
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-**
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/plugins/platforms/ios/qiosfileenginefactory.h b/src/plugins/platforms/ios/qiosfileenginefactory.h
index cba5818e51..a8604c77d1 100644
--- a/src/plugins/platforms/ios/qiosfileenginefactory.h
+++ b/src/plugins/platforms/ios/qiosfileenginefactory.h
@@ -1,40 +1,32 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
 **
 ** This file is part of the plugins of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:LGPL$
+** $QT_BEGIN_LICENSE:LGPL21$
 ** 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 Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://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 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
+** General Public License version 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-**
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/plugins/platforms/windows/qwindowstabletsupport.cpp b/src/plugins/platforms/windows/qwindowstabletsupport.cpp
index 1818d614fd..7b871be015 100644
--- a/src/plugins/platforms/windows/qwindowstabletsupport.cpp
+++ b/src/plugins/platforms/windows/qwindowstabletsupport.cpp
@@ -455,10 +455,10 @@ bool QWindowsTabletSupport::translateTabletPacketEvent()
             // X Tilt = arctan(X / Z)
             // Y Tilt = arctan(Y / Z)
             const double radAzim = (packet.pkOrientation.orAzimuth / 10.0) * (M_PI / 180);
-            const double tanAlt = tan((abs(packet.pkOrientation.orAltitude / 10.0)) * (M_PI / 180));
+            const double tanAlt = std::tan((std::abs(packet.pkOrientation.orAltitude / 10.0)) * (M_PI / 180));
 
-            const double degX = atan(sin(radAzim) / tanAlt);
-            const double degY = atan(cos(radAzim) / tanAlt);
+            const double degX = std::atan(std::sin(radAzim) / tanAlt);
+            const double degY = std::atan(std::cos(radAzim) / tanAlt);
             tiltX = int(degX * (180 / M_PI));
             tiltY = int(-degY * (180 / M_PI));
             rotation = 360.0 - (packet.pkOrientation.orTwist / 10.0);
diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglintegration.cpp b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglintegration.cpp
index e82a24539e..16d32b3235 100644
--- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglintegration.cpp
+++ b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglintegration.cpp
@@ -57,13 +57,7 @@ QXcbEglIntegration::~QXcbEglIntegration()
 bool QXcbEglIntegration::initialize(QXcbConnection *connection)
 {
     m_connection = connection;
-
-#ifdef USE_XCB_XLIB
-    Display *dpy = (Display *)m_connection->xlib_display();
-#else
-    EGLNativeDisplayType dpy = EGL_DEFAULT_DISPLAY;
-#endif
-    m_egl_display = eglGetDisplay(dpy);
+    m_egl_display = eglGetDisplay(reinterpret_cast<EGLNativeDisplayType>(xlib_display()));
 
     EGLint major, minor;
     bool success = eglInitialize(m_egl_display, &major, &minor);
@@ -101,4 +95,13 @@ QPlatformOffscreenSurface *QXcbEglIntegration::createPlatformOffscreenSurface(QO
     return new QEGLPbuffer(eglDisplay(), surface->requestedFormat(), surface);
 }
 
+void *QXcbEglIntegration::xlib_display() const
+{
+#ifdef XCB_USE_XLIB
+    return m_connection->xlib_display();
+#else
+    return EGL_DEFAULT_DISPLAY;
+#endif
+}
+
 QT_END_NAMESPACE
diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglintegration.h b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglintegration.h
index d16b8eed6a..1f7fd4fc94 100644
--- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglintegration.h
+++ b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglintegration.h
@@ -65,7 +65,7 @@ public:
     bool supportsThreadedOpenGL() const Q_DECL_OVERRIDE { return true; }
 
     EGLDisplay eglDisplay() const { return m_egl_display; }
-    void *xlib_display() const { return m_connection->xlib_display(); }
+    void *xlib_display() const;
 private:
     QXcbConnection *m_connection;
     EGLDisplay m_egl_display;
diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglwindow.cpp b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglwindow.cpp
index 6df57bcfe6..9e5b67438c 100644
--- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglwindow.cpp
+++ b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglwindow.cpp
@@ -61,6 +61,7 @@ void QXcbEglWindow::resolveFormat()
 
 void *QXcbEglWindow::createVisual()
 {
+#ifdef XCB_USE_XLIB
     Display *xdpy = static_cast<Display *>(m_glIntegration->xlib_display());
     VisualID id = QXlibEglIntegration::getCompatibleVisualId(xdpy, m_glIntegration->eglDisplay(), m_config);
 
@@ -72,6 +73,9 @@ void *QXcbEglWindow::createVisual()
     int matchingCount = 0;
     visualInfo = XGetVisualInfo(xdpy, VisualIDMask, &visualInfoTemplate, &matchingCount);
     return visualInfo;
+#else
+    return QXcbWindow::createVisual();
+#endif
 }
 
 void QXcbEglWindow::create()
diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/xcb_egl.pro b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/xcb_egl.pro
index 082c22821a..28a572a2c9 100644
--- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/xcb_egl.pro
+++ b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/xcb_egl.pro
@@ -9,10 +9,7 @@ include(../gl_integrations_plugin_base.pri)
 
 CONFIG += egl
 
-DEFINES += SUPPORT_X11
-#should be removed from sources
-DEFINES += XCB_USE_EGL XCB_USE_XLIB
-
+contains(QT_CONFIG, xcb-xlib): DEFINES += XCB_USE_XLIB
 
 HEADERS += \
     qxcbeglcontext.h \
diff --git a/src/plugins/printsupport/cups/qppdprintdevice.cpp b/src/plugins/printsupport/cups/qppdprintdevice.cpp
index bb2edb33b5..c2bd2872a9 100644
--- a/src/plugins/printsupport/cups/qppdprintdevice.cpp
+++ b/src/plugins/printsupport/cups/qppdprintdevice.cpp
@@ -438,6 +438,7 @@ QPrint::ColorMode QPpdPrintDevice::defaultColorMode() const
     return QPrint::GrayScale;
 }
 
+#ifndef QT_NO_MIMETYPE
 void QPpdPrintDevice::loadMimeTypes() const
 {
     // TODO No CUPS api? Need to manually load CUPS mime.types file?
@@ -453,6 +454,7 @@ void QPpdPrintDevice::loadMimeTypes() const
     m_mimeTypes.append(db.mimeTypeForName(QStringLiteral("text/plain")));
     m_haveMimeTypes = true;
 }
+#endif
 
 void QPpdPrintDevice::loadPrinter()
 {
diff --git a/src/plugins/printsupport/cups/qppdprintdevice.h b/src/plugins/printsupport/cups/qppdprintdevice.h
index d72ab469da..0d618192fe 100644
--- a/src/plugins/printsupport/cups/qppdprintdevice.h
+++ b/src/plugins/printsupport/cups/qppdprintdevice.h
@@ -95,7 +95,9 @@ protected:
     void loadOutputBins() const Q_DECL_OVERRIDE;
     void loadDuplexModes() const Q_DECL_OVERRIDE;
     void loadColorModes() const Q_DECL_OVERRIDE;
+#ifndef QT_NO_MIMETYPE
     void loadMimeTypes() const Q_DECL_OVERRIDE;
+#endif
 
 private:
     void loadPrinter();