Merge "Merge remote-tracking branch 'origin/5.12' into 5.13"

src/corelib/tools/qdatetime.cpp

@@ -341,11 +341,10 @@ static int fromOffsetString(const QStringRef &offsetString, bool *valid) Q_DECL_
     setDate(). The fromString() function returns a QDate given a string and a
     date format which is used to interpret the date within the string.
 
-    The year(), month(), and day() functions provide access to the
+    The year(), month(), and day() functions provide access to the year, month,
-    year, month, and day numbers. Also, dayOfWeek() and dayOfYear()
+    and day numbers. Also, dayOfWeek() and dayOfYear() functions are
-    functions are provided. The same information is provided in
+    provided. The same information is provided in textual format by
-    textual format by the toString(), shortDayName(), longDayName(),
+    toString(). The day and month numbers can be mapped to names using QLocal.
-    shortMonthName(), and longMonthName() functions.
 
     QDate provides a full set of operators to compare two QDate
     objects where smaller means earlier, and larger means later.
@@ -810,11 +809,10 @@ static QString toStringIsoDate(qint64 jd)
     Returns the date as a string. The \a format parameter determines
     the format of the string.
 
-    If the \a format is Qt::TextDate, the string is formatted in
+    If the \a format is Qt::TextDate, the string is formatted in the default
-    the default way. QDate::shortDayName() and QDate::shortMonthName()
+    way. The day and month names will be localized names using the system
-    are used to generate the string, so the day and month names will
+    locale, i.e. QLocale::system(). An example of this formatting
-    be localized names using the system locale, i.e. QLocale::system(). An
+    is "Sat May 20 1995".
-    example of this formatting is "Sat May 20 1995".
 
     If the \a format is Qt::ISODate, the string format corresponds
     to the ISO 8601 extended specification for representations of
@@ -846,7 +844,7 @@ static QString toStringIsoDate(qint64 jd)
     range 0 to 9999. This restriction may apply to locale-aware
     formats as well, depending on the locale settings.
 
-    \sa fromString(), shortDayName(), shortMonthName(), QLocale::toString()
+    \sa fromString(), QLocale::toString()
 */
 QString QDate::toString(Qt::DateFormat format) const
 {
@@ -3795,12 +3793,10 @@ void QDateTime::setTime_t(uint secsSince1Jan1970UTC)
 
     Returns the datetime as a string in the \a format given.
 
-    If the \a format is Qt::TextDate, the string is formatted in
+    If the \a format is Qt::TextDate, the string is formatted in the default
-    the default way. QDate::shortDayName(), QDate::shortMonthName(),
+    way. The day and month names will be localized names using the system
-    and QTime::toString() are used to generate the string, so the
+    locale, i.e. QLocale::system(). An example of this formatting is "Wed May 20
-    day and month names will be localized names using the system locale,
+    03:40:13 1998".
-    i.e. QLocale::system(). An example of this formatting is
-    "Wed May 20 03:40:13 1998".
 
     If the \a format is Qt::ISODate, the string format corresponds
     to the ISO 8601 extended specification for representations of
@@ -4976,18 +4972,14 @@ QDateTime QDateTime::fromString(const QString& string, Qt::DateFormat format)
     \row \li dd \li the day as number with a leading zero (01 to 31)
     \row \li ddd
             \li the abbreviated localized day name (e.g. 'Mon' to 'Sun').
-            Uses QDate::shortDayName().
     \row \li dddd
             \li the long localized day name (e.g. 'Monday' to 'Sunday').
-            Uses QDate::longDayName().
     \row \li M \li the month as number without a leading zero (1-12)
     \row \li MM \li the month as number with a leading zero (01-12)
     \row \li MMM
             \li the abbreviated localized month name (e.g. 'Jan' to 'Dec').
-            Uses QDate::shortMonthName().
     \row \li MMMM
             \li the long localized month name (e.g. 'January' to 'December').
-            Uses QDate::longMonthName().
     \row \li yy \li the year as two digit number (00-99)
     \row \li yyyy \li the year as four digit number
     \endtable

src/gui/kernel/qopenglcontext.cpp

@@ -611,8 +611,8 @@ bool QOpenGLContext::create()
     d->platformGLContext = QGuiApplicationPrivate::platformIntegration()->createPlatformOpenGLContext(this);
     if (!d->platformGLContext)
         return false;
-    d->platformGLContext->initialize();
     d->platformGLContext->setContext(this);
+    d->platformGLContext->initialize();
     if (!d->platformGLContext->isSharing())
         d->shareContext = 0;
     d->shareGroup = d->shareContext ? d->shareContext->shareGroup() : new QOpenGLContextGroup;

src/network/socket/qhttpsocketengine.cpp

@@ -627,7 +627,7 @@ void QHttpSocketEngine::slotSocketReadNotification()
         // from http spec is also allowed.
         if (proxyConnectionHeader.isEmpty())
             proxyConnectionHeader = d->reply->headerField("Connection");
-        if (proxyConnectionHeader.compare("close", Qt::CaseSensitive) == 0) {
+        if (proxyConnectionHeader.compare("close", Qt::CaseInsensitive) == 0) {
             willClose = true;
         } else if (proxyConnectionHeader.compare("keep-alive", Qt::CaseInsensitive) == 0) {
             willClose = false;

src/plugins/platforms/cocoa/qcocoaglcontext.h

@@ -56,6 +56,8 @@ public:
     QCocoaGLContext(QOpenGLContext *context);
     ~QCocoaGLContext();
 
+    void initialize() override;
+
     bool makeCurrent(QPlatformSurface *surface) override;
     void swapBuffers(QPlatformSurface *surface) override;
     void doneCurrent() override;

src/plugins/platforms/cocoa/qcocoaglcontext.mm

@@ -40,6 +40,8 @@
 #include "qcocoaglcontext.h"
 #include "qcocoawindow.h"
 #include "qcocoahelpers.h"
+#include "qcocoascreen.h"
+
 #include <qdebug.h>
 #include <QtPlatformHeaders/qcocoanativecontext.h>
 #include <dlfcn.h>
@@ -53,32 +55,19 @@ static inline QByteArray getGlString(GLenum param)
     return QByteArray();
 }
 
-@implementation NSOpenGLPixelFormat (QtHelpers)
-- (GLint)qt_getAttribute:(NSOpenGLPixelFormatAttribute)attribute
-{
-    int value = 0;
-    [self getValues:&value forAttribute:attribute forVirtualScreen:0];
-    return value;
-}
-@end
-
-@implementation NSOpenGLContext (QtHelpers)
-- (GLint)qt_getParameter:(NSOpenGLContextParameter)parameter
-{
-    int value = 0;
-    [self getValues:&value forParameter:parameter];
-    return value;
-}
-@end
-
 QT_BEGIN_NAMESPACE
 
 Q_LOGGING_CATEGORY(lcQpaOpenGLContext, "qt.qpa.openglcontext", QtWarningMsg);
 
 QCocoaGLContext::QCocoaGLContext(QOpenGLContext *context)
-    : QPlatformOpenGLContext(), m_format(context->format())
+    : QPlatformOpenGLContext()
+    , m_format(context->format())
 {
-    QVariant nativeHandle = context->nativeHandle();
+}
+
+void QCocoaGLContext::initialize()
+{
+    QVariant nativeHandle = context()->nativeHandle();
     if (!nativeHandle.isNull()) {
         if (!nativeHandle.canConvert<QCocoaNativeContext>()) {
             qCWarning(lcQpaOpenGLContext, "QOpenGLContext native handle must be a QCocoaNativeContext");
@@ -95,7 +84,7 @@ QCocoaGLContext::QCocoaGLContext(QOpenGLContext *context)
         // Note: We have no way of knowing whether the NSOpenGLContext was created with the
         // share context as reported by the QOpenGLContext, but we just have to trust that
         // it was. It's okey, as the only thing we're using it for is to report isShared().
-        if (QPlatformOpenGLContext *shareContext = context->shareHandle())
+        if (QPlatformOpenGLContext *shareContext = context()->shareHandle())
             m_shareContext = static_cast<QCocoaGLContext *>(shareContext)->nativeContext();
 
         updateSurfaceFormat();
@@ -110,7 +99,7 @@ QCocoaGLContext::QCocoaGLContext(QOpenGLContext *context)
     if (m_format.renderableType() != QSurfaceFormat::OpenGL)
         return;
 
-    if (QPlatformOpenGLContext *shareContext = context->shareHandle()) {
+    if (QPlatformOpenGLContext *shareContext = context()->shareHandle()) {
         m_shareContext = static_cast<QCocoaGLContext *>(shareContext)->nativeContext();
 
         // Allow sharing between 3.2 Core and 4.1 Core profile versions in
@@ -150,6 +139,9 @@ QCocoaGLContext::QCocoaGLContext(QOpenGLContext *context)
         return;
     }
 
+    // The native handle should reflect the underlying context, even if we created it
+    context()->setNativeHandle(QVariant::fromValue<QCocoaNativeContext>(m_context));
+
     // --------------------- Set NSOpenGLContext properties ---------------------
 
     const GLint interval = m_format.swapInterval() >= 0 ? m_format.swapInterval() : 1;
@@ -285,7 +277,32 @@ void QCocoaGLContext::updateSurfaceFormat()
 
     NSOpenGLPixelFormat *pixelFormat = m_context.pixelFormat;
 
-    int colorSize = [pixelFormat qt_getAttribute:NSOpenGLPFAColorSize];
+    GLint virtualScreen = [&, this]() {
+        auto *platformScreen = static_cast<QCocoaScreen*>(context()->screen()->handle());
+        auto displayId = platformScreen->nativeScreen().qt_displayId;
+        auto requestedDisplay = CGDisplayIDToOpenGLDisplayMask(displayId);
+        for (int i = 0; i < pixelFormat.numberOfVirtualScreens; ++i) {
+            GLint supportedDisplays;
+            [pixelFormat getValues:&supportedDisplays forAttribute:NSOpenGLPFAScreenMask forVirtualScreen:i];
+            // Note: The mask returned for NSOpenGLPFAScreenMask is a bit mask of
+            // physical displays that the renderer can drive, while the one returned
+            // from CGDisplayIDToOpenGLDisplayMask has a single bit set, representing
+            // that particular display.
+            if (requestedDisplay & supportedDisplays)
+                return i;
+        }
+        qCWarning(lcQpaOpenGLContext) << "Could not find virtual screen for"
+                    << platformScreen << "with displayId" << displayId;
+        return 0;
+    }();
+
+    auto pixelFormatAttribute = [&](NSOpenGLPixelFormatAttribute attribute) {
+        int value = 0;
+        [pixelFormat getValues:&value forAttribute:attribute forVirtualScreen:virtualScreen];
+        return value;
+    };
+
+    int colorSize = pixelFormatAttribute(NSOpenGLPFAColorSize);
     colorSize /= 4; // The attribute includes the alpha component
     m_format.setRedBufferSize(colorSize);
     m_format.setGreenBufferSize(colorSize);
@@ -297,22 +314,28 @@ void QCocoaGLContext::updateSurfaceFormat()
     // size, as that will make the user believe the alpha channel can be used for
     // something useful, when in reality it can't, due to the surface being opaque.
     if (m_format.alphaBufferSize() > 0)
-        m_format.setAlphaBufferSize([pixelFormat qt_getAttribute:NSOpenGLPFAAlphaSize]);
+        m_format.setAlphaBufferSize(pixelFormatAttribute(NSOpenGLPFAAlphaSize));
 
-    m_format.setDepthBufferSize([pixelFormat qt_getAttribute:NSOpenGLPFADepthSize]);
+    m_format.setDepthBufferSize(pixelFormatAttribute(NSOpenGLPFADepthSize));
-    m_format.setStencilBufferSize([pixelFormat qt_getAttribute:NSOpenGLPFAStencilSize]);
+    m_format.setStencilBufferSize(pixelFormatAttribute(NSOpenGLPFAStencilSize));
-    m_format.setSamples([pixelFormat qt_getAttribute:NSOpenGLPFASamples]);
+    m_format.setSamples(pixelFormatAttribute(NSOpenGLPFASamples));
 
-    if ([pixelFormat qt_getAttribute:NSOpenGLPFATripleBuffer])
+    if (pixelFormatAttribute(NSOpenGLPFATripleBuffer))
         m_format.setSwapBehavior(QSurfaceFormat::TripleBuffer);
-    else if ([pixelFormat qt_getAttribute:NSOpenGLPFADoubleBuffer])
+    else if (pixelFormatAttribute(NSOpenGLPFADoubleBuffer))
         m_format.setSwapBehavior(QSurfaceFormat::DoubleBuffer);
     else
         m_format.setSwapBehavior(QSurfaceFormat::SingleBuffer);
 
     // ------------------- Query the context -------------------
 
-    m_format.setSwapInterval([m_context qt_getParameter:NSOpenGLCPSwapInterval]);
+    auto glContextParameter = [&](NSOpenGLContextParameter parameter) {
+        int value = 0;
+        [m_context getValues:&value forParameter:parameter];
+        return value;
+    };
+
+    m_format.setSwapInterval(glContextParameter(NSOpenGLCPSwapInterval));
 
     if (oldContext)
         [oldContext makeCurrentContext];

src/plugins/platforms/cocoa/qcocoaintegration.mm

@@ -331,9 +331,7 @@ QPlatformOffscreenSurface *QCocoaIntegration::createPlatformOffscreenSurface(QOf
 #ifndef QT_NO_OPENGL
 QPlatformOpenGLContext *QCocoaIntegration::createPlatformOpenGLContext(QOpenGLContext *context) const
 {
-    QCocoaGLContext *glContext = new QCocoaGLContext(context);
+    return new QCocoaGLContext(context);
-    context->setNativeHandle(QVariant::fromValue<QCocoaNativeContext>(glContext->nativeContext()));
-    return glContext;
 }
 #endif
 

src/plugins/platforms/windows/qwindowsscreen.cpp

@@ -303,23 +303,28 @@ void QWindowsScreen::handleChanges(const QWindowsScreenData &newData)
         m_data.hMonitor = newData.hMonitor;
     }
 
-    if (m_data.geometry != newData.geometry || m_data.availableGeometry != newData.availableGeometry) {
+    // QGuiApplicationPrivate::processScreenGeometryChange() checks and emits
+    // DPI and orientation as well, so, assign new values and emit DPI first.
+    const bool geometryChanged = m_data.geometry != newData.geometry
+        || m_data.availableGeometry != newData.availableGeometry;
+    const bool dpiChanged = !qFuzzyCompare(m_data.dpi.first, newData.dpi.first)
+        || !qFuzzyCompare(m_data.dpi.second, newData.dpi.second);
+    const bool orientationChanged = m_data.orientation != newData.orientation;
+    m_data.dpi = newData.dpi;
+    m_data.orientation = newData.orientation;
     m_data.geometry = newData.geometry;
     m_data.availableGeometry = newData.availableGeometry;
-        QWindowSystemInterface::handleScreenGeometryChange(screen(),
+
-                                                           newData.geometry, newData.availableGeometry);
+    if (dpiChanged) {
-    }
-    if (!qFuzzyCompare(m_data.dpi.first, newData.dpi.first)
-        || !qFuzzyCompare(m_data.dpi.second, newData.dpi.second)) {
-        m_data.dpi = newData.dpi;
         QWindowSystemInterface::handleScreenLogicalDotsPerInchChange(screen(),
                                                                      newData.dpi.first,
                                                                      newData.dpi.second);
     }
-    if (m_data.orientation != newData.orientation) {
+    if (orientationChanged)
-        m_data.orientation = newData.orientation;
+       QWindowSystemInterface::handleScreenOrientationChange(screen(), newData.orientation);
-        QWindowSystemInterface::handleScreenOrientationChange(screen(),
+    if (geometryChanged) {
-                                                              newData.orientation);
+        QWindowSystemInterface::handleScreenGeometryChange(screen(),
+                                                           newData.geometry, newData.availableGeometry);
     }
 }
 

src/widgets/widgets/qlineedit.cpp

@@ -293,7 +293,7 @@ QLineEdit::~QLineEdit()
 
 /*!
     \property QLineEdit::text
-    \brief the line edit's text
+    \brief the line edit's text.
 
     Setting this property clears the selection, clears the undo/redo
     history, moves the cursor to the end of the line and resets the
@@ -322,7 +322,7 @@ void QLineEdit::setText(const QString& text)
     \since 4.7
 
     \property QLineEdit::placeholderText
-    \brief the line edit's placeholder text
+    \brief the line edit's placeholder text.
 
     Setting this property makes the line edit display a grayed-out
     placeholder text as long as the line edit is empty.
@@ -354,7 +354,7 @@ void QLineEdit::setPlaceholderText(const QString& placeholderText)
 
 /*!
     \property QLineEdit::displayText
-    \brief the displayed text
+    \brief the displayed text.
 
     If \l echoMode is \l Normal this returns the same as text(); if
     \l EchoMode is \l Password or \l PasswordEchoOnEdit it returns a string of
@@ -375,7 +375,7 @@ QString QLineEdit::displayText() const
 
 /*!
     \property QLineEdit::maxLength
-    \brief the maximum permitted length of the text
+    \brief the maximum permitted length of the text.
 
     If the text is too long, it is truncated at the limit.
 
@@ -405,7 +405,7 @@ void QLineEdit::setMaxLength(int maxLength)
 
 /*!
     \property QLineEdit::frame
-    \brief whether the line edit draws itself with a frame
+    \brief whether the line edit draws itself with a frame.
 
     If enabled (the default) the line edit draws itself inside a
     frame, otherwise the line edit draws itself without any frame.
@@ -544,7 +544,7 @@ void QLineEdit::setFrame(bool enable)
 
 /*!
     \property QLineEdit::echoMode
-    \brief the line edit's echo mode
+    \brief the line edit's echo mode.
 
     The echo mode determines how the text entered in the line edit is
     displayed (or echoed) to the user.
@@ -723,7 +723,7 @@ QSize QLineEdit::minimumSizeHint() const
 
 /*!
     \property QLineEdit::cursorPosition
-    \brief the current cursor position for this line edit
+    \brief the current cursor position for this line edit.
 
     Setting the cursor position causes a repaint when appropriate.
 
@@ -756,7 +756,7 @@ int QLineEdit::cursorPositionAt(const QPoint &pos)
 
 /*!
     \property QLineEdit::alignment
-    \brief the alignment of the line edit
+    \brief the alignment of the line edit.
 
     Both horizontal and vertical alignment is allowed here, Qt::AlignJustify
     will map to Qt::AlignLeft.
@@ -894,7 +894,7 @@ void QLineEdit::end(bool mark)
 
 /*!
     \property QLineEdit::modified
-    \brief whether the line edit's contents has been modified by the user
+    \brief whether the line edit's contents has been modified by the user.
 
     The modified flag is never read by QLineEdit; it has a default value
     of false and is changed to true whenever the user changes the line
@@ -924,7 +924,7 @@ void QLineEdit::setModified(bool modified)
 
 /*!
     \property QLineEdit::hasSelectedText
-    \brief whether there is any text selected
+    \brief whether there is any text selected.
 
     hasSelectedText() returns \c true if some or all of the text has been
     selected by the user; otherwise returns \c false.
@@ -943,7 +943,7 @@ bool QLineEdit::hasSelectedText() const
 
 /*!
     \property QLineEdit::selectedText
-    \brief the selected text
+    \brief the selected text.
 
     If there is no selected text this property's value is
     an empty string.
@@ -1030,7 +1030,7 @@ void QLineEdit::setSelection(int start, int length)
 
 /*!
     \property QLineEdit::undoAvailable
-    \brief whether undo is available
+    \brief whether undo is available.
 
     Undo becomes available once the user has modified the text in the line edit.
 
@@ -1045,7 +1045,7 @@ bool QLineEdit::isUndoAvailable() const
 
 /*!
     \property QLineEdit::redoAvailable
-    \brief whether redo is available
+    \brief whether redo is available.
 
     Redo becomes available once the user has performed one or more undo operations
     on text in the line edit.
@@ -1062,7 +1062,7 @@ bool QLineEdit::isRedoAvailable() const
 /*!
     \property QLineEdit::dragEnabled
     \brief whether the lineedit starts a drag if the user presses and
-    moves the mouse on some selected text
+    moves the mouse on some selected text.
 
     Dragging is disabled by default.
 */
@@ -1081,7 +1081,7 @@ void QLineEdit::setDragEnabled(bool b)
 
 /*!
   \property QLineEdit::cursorMoveStyle
-  \brief the movement style of cursor in this line edit
+  \brief the movement style of cursor in this line edit.
   \since 4.8
 
   When this property is set to Qt::VisualMoveStyle, the line edit will use visual
@@ -1184,7 +1184,7 @@ QMargins QLineEdit::textMargins() const
 
 /*!
     \property QLineEdit::inputMask
-    \brief The validation input mask
+    \brief The validation input mask.
 
     If no mask is set, inputMask() returns an empty string.
 

tests/auto/network/access/http2/tst_http2.cpp

@@ -71,6 +71,8 @@ class tst_Http2 : public QObject
 public:
     tst_Http2();
     ~tst_Http2();
+public slots:
+    void init();
 private slots:
     // Tests:
     void singleRequest_data();
@@ -174,6 +176,11 @@ tst_Http2::~tst_Http2()
     }
 }
 
+void tst_Http2::init()
+{
+    manager.clearConnectionCache();
+}
+
 void tst_Http2::singleRequest_data()
 {
     QTest::addColumn<QNetworkRequest::Attribute>("h2Attribute");