Merge branch 'master' of [email protected]:qt/qt

configure

@@ -47,6 +47,11 @@ QMAKE_VARS_FILE=.qmake.vars
 # utility functions
 #-------------------------------------------------------------------------------
 
+shellEscape()
+{
+    echo "$@" | sed 's/ /\ /g'
+}
+
 # Adds a new qmake variable to the cache
 # Usage: QMakeVar mode varname contents
 #   where mode is one of: set, add, del
@@ -89,6 +94,29 @@ getQMakeConf()
 { print }' "$tmpSPEC/qmake.conf"
 }
 
+# relies on $TEST_COMPILER being set correctly
+compilerSupportsFlag()
+{
+    cat >conftest.cpp <<EOF
+int main() { return 0; }
+EOF
+    "$TEST_COMPILER" "$@" -o /dev/null conftest.cpp
+    ret=$?
+    rm -f conftest.cpp conftest.o
+    return $?
+}
+
+# relies on $TEST_COMPILER being set correctly
+linkerSupportsFlag()
+{
+    lflags=-Wl
+    for flag; do
+	safe_flag=`shellEscape "$flag"`
+	lflags=$lflags,$safe_flag
+    done
+    compilerSupportsFlag "$lflags"
+}
+
 #-------------------------------------------------------------------------------
 # operating system detection
 #-------------------------------------------------------------------------------
@@ -563,6 +591,7 @@ MIN_DBUS_1_VERSION=0.62
 CFG_CONFIGURE_EXIT_ON_ERROR=yes
 CFG_PROFILE=no
 CFG_EXCEPTIONS=unspecified
+CFG_SCRIPT=auto # (yes|no|auto)
 CFG_SCRIPTTOOLS=auto # (yes|no|auto)
 CFG_XMLPATTERNS=auto # (yes|no|auto)
 CFG_INCREMENTAL=auto
@@ -850,7 +879,7 @@ while [ "$#" -gt 0 ]; do
         VAL=no
         ;;
     #Qt style yes options
-        -incremental|-qvfb|-profile|-shared|-static|-sm|-xinerama|-xshape|-xinput|-reduce-exports|-pch|-separate-debug-info|-stl|-freetype|-xcursor|-xfixes|-xrandr|-xrender|-mitshm|-fontconfig|-xkb|-nis|-qdbus|-dbus|-dbus-linked|-glib|-gstreamer|-gtkstyle|-cups|-iconv|-largefile|-h|-help|-v|-verbose|-debug|-release|-fast|-accessibility|-confirm-license|-gnumake|-framework|-qt3support|-debug-and-release|-exceptions|-cocoa|-universal|-prefix-install|-silent|-armfpa|-optimized-qmake|-dwarf2|-reduce-relocations|-sse|-openssl|-openssl-linked|-ptmalloc|-xmlpatterns|-phonon|-phonon-backend|-multimedia|-svg|-webkit|-scripttools|-rpath|-force-pkg-config)
+        -incremental|-qvfb|-profile|-shared|-static|-sm|-xinerama|-xshape|-xinput|-reduce-exports|-pch|-separate-debug-info|-stl|-freetype|-xcursor|-xfixes|-xrandr|-xrender|-mitshm|-fontconfig|-xkb|-nis|-qdbus|-dbus|-dbus-linked|-glib|-gstreamer|-gtkstyle|-cups|-iconv|-largefile|-h|-help|-v|-verbose|-debug|-release|-fast|-accessibility|-confirm-license|-gnumake|-framework|-qt3support|-debug-and-release|-exceptions|-cocoa|-universal|-prefix-install|-silent|-armfpa|-optimized-qmake|-dwarf2|-reduce-relocations|-sse|-openssl|-openssl-linked|-ptmalloc|-xmlpatterns|-phonon|-phonon-backend|-multimedia|-svg|-webkit|-script|-scripttools|-rpath|-force-pkg-config)
         VAR=`echo $1 | sed "s,^-\(.*\),\1,"`
         VAL=yes
         ;;
@@ -1749,6 +1778,17 @@ while [ "$#" -gt 0 ]; do
             fi
         fi
         ;;
+    script)
+        if [ "$VAL" = "yes" ] || [ "$VAL" = "auto" ]; then
+            CFG_SCRIPT="yes"
+        else
+            if [ "$VAL" = "no" ]; then
+                CFG_SCRIPT="no"
+            else
+                UNKNOWN_OPT=yes
+            fi
+        fi
+        ;;
     scripttools)
         if [ "$VAL" = "yes" ] || [ "$VAL" = "auto" ]; then
             CFG_SCRIPTTOOLS="yes"
@@ -3165,7 +3205,7 @@ Usage:  $relconf [-h] [-prefix <dir>] [-prefix-install] [-bindir <dir>] [-libdir
         [-no-openssl] [-openssl] [-openssl-linked]
         [-no-multimedia] [-multimedia]
         [-no-gtkstyle] [-gtkstyle] [-no-svg] [-svg] [-no-webkit] [-webkit]
-        [-no-scripttools] [-scripttools]
+        [-no-script] [-script] [-no-scripttools] [-scripttools]
 
         [additional platform specific options (see below)]
 
@@ -3314,6 +3354,9 @@ fi
  +  -webkit ............ Build the WebKit module.
                          WebKit is built if a decent C++ compiler is used.
 
+    -no-script ......... Do not build the QtScript module.
+ +  -script ............ Build the QtScript module.
+
     -no-scripttools .... Do not build the QtScriptTools module.
  +  -scripttools ....... Build the QtScriptTools module.
 
@@ -6297,13 +6340,28 @@ else
     QCONFIG_FLAGS="$QCONFIG_FLAGS QT_NO_WEBKIT"
 fi
 
-if [ "$CFG_SCRIPTTOOLS" = "auto" ]; then
+if [ "$CFG_SCRIPT" = "auto" ]; then
+    CFG_SCRIPT="$canBuildWebKit"
+fi
+
+if [ "$CFG_SCRIPT" = "yes" ]; then
+    QT_CONFIG="$QT_CONFIG script"
+else
+    QCONFIG_FLAGS="$QCONFIG_FLAGS QT_NO_SCRIPT"
+fi
+
+if [ "$CFG_SCRIPTTOOLS" = "yes" -a "$CFG_SCRIPT" = "no" ]; then
+    echo "QtScriptTools was requested, but it can't be built due to QtScript being disabled."
+    exit 1
+fi
+if [ "$CFG_SCRIPTTOOLS" = "auto" -a "$CFG_SCRIPT" != "no" ]; then
     CFG_SCRIPTTOOLS="yes"
+elif [ "$CFG_SCRIPT" = "no" ]; then
+    CFG_SCRIPTTOOLS="no"
 fi
 
 if [ "$CFG_SCRIPTTOOLS" = "yes" ]; then
     QT_CONFIG="$QT_CONFIG scripttools"
-    CFG_SCRIPTTOOLS="yes"
 else
     QCONFIG_FLAGS="$QCONFIG_FLAGS QT_NO_SCRIPTTOOLS"
 fi
@@ -6978,6 +7036,13 @@ QMAKE_LIBDIR_QT  = \$\$QT_BUILD_TREE/lib
 
 EOF
 
+# Ensure we can link to uninistalled libraries
+if linkerSupportsFlag -rpath-link "$outpath/lib"; then
+    echo "QMAKE_LFLAGS    += -Wl,-rpath-link,\$\$QT_BUILD_TREE/lib" >> "$CACHEFILE.tmp"
+elif linkerSupportsFlag -rpath "$outpath/lib"; then
+    echo "QMAKE_LFLAGS    += -Wl,-rpath,\$\$QT_BUILD_TREE/lib" >> "$CACHEFILE.tmp"
+fi
+
 if [ -n "$QT_CFLAGS_PSQL" ]; then
     echo "QT_CFLAGS_PSQL   = $QT_CFLAGS_PSQL" >> "$CACHEFILE.tmp"
 fi
@@ -7172,6 +7237,7 @@ echo "Qt 3 compatibility .. $CFG_QT3SUPPORT"
 [ "$CFG_DBUS" = "yes" ]    && echo "QtDBus module ....... yes (run-time)"
 [ "$CFG_DBUS" = "linked" ] && echo "QtDBus module ....... yes (linked)"
 echo "QtConcurrent code.... $CFG_CONCURRENT"
+echo "QtScript module ..... $CFG_SCRIPT"
 echo "QtScriptTools module  $CFG_SCRIPTTOOLS"
 echo "QtXmlPatterns module  $CFG_XMLPATTERNS"
 echo "Phonon module ....... $CFG_PHONON"

demos/browser/networkaccessmanager.cpp

@@ -57,16 +57,21 @@
 #include <QtNetwork/QAuthenticator>
 #include <QtNetwork/QNetworkDiskCache>
 #include <QtNetwork/QNetworkProxy>
+#include <QtNetwork/QNetworkRequest>
 #include <QtNetwork/QNetworkReply>
 #include <QtNetwork/QSslError>
 
 NetworkAccessManager::NetworkAccessManager(QObject *parent)
-    : QNetworkAccessManager(parent)
+    : QNetworkAccessManager(parent),
+    requestFinishedCount(0), requestFinishedFromCacheCount(0), requestFinishedPipelinedCount(0),
+    requestFinishedSecureCount(0)
 {
     connect(this, SIGNAL(authenticationRequired(QNetworkReply*, QAuthenticator*)),
             SLOT(authenticationRequired(QNetworkReply*,QAuthenticator*)));
     connect(this, SIGNAL(proxyAuthenticationRequired(const QNetworkProxy&, QAuthenticator*)),
             SLOT(proxyAuthenticationRequired(const QNetworkProxy&, QAuthenticator*)));
+    connect(this, SIGNAL(finished(QNetworkReply *)),
+            SLOT(requestFinished(QNetworkReply *)));
 #ifndef QT_NO_OPENSSL
     connect(this, SIGNAL(sslErrors(QNetworkReply*, const QList<QSslError>&)),
             SLOT(sslErrors(QNetworkReply*, const QList<QSslError>&)));
@@ -79,6 +84,35 @@ NetworkAccessManager::NetworkAccessManager(QObject *parent)
     setCache(diskCache);
 }
 
+QNetworkReply* NetworkAccessManager::createRequest(Operation op, const QNetworkRequest & req, QIODevice * outgoingData)
+{
+    QNetworkRequest request = req; // copy so we can modify
+    // this is a temporary hack until we properly use the pipelining flags from QtWebkit
+    // pipeline everything! :)
+    request.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true);
+    return QNetworkAccessManager::createRequest(op, request, outgoingData);
+}
+
+void NetworkAccessManager::requestFinished(QNetworkReply *reply)
+{
+    requestFinishedCount++;
+
+    if (reply->attribute(QNetworkRequest::SourceIsFromCacheAttribute).toBool() == true)
+        requestFinishedFromCacheCount++;
+
+    if (reply->attribute(QNetworkRequest::HttpPipeliningWasUsedAttribute).toBool() == true)
+        requestFinishedPipelinedCount++;
+
+    if (reply->attribute(QNetworkRequest::ConnectionEncryptedAttribute).toBool() == true)
+        requestFinishedSecureCount++;
+
+    double pctCached = (double(requestFinishedFromCacheCount) * 100.0/ double(requestFinishedCount));
+    double pctPipelined = (double(requestFinishedPipelinedCount) * 100.0/ double(requestFinishedCount));
+    double pctSecure = (double(requestFinishedSecureCount) * 100.0/ double(requestFinishedCount));
+    qDebug("%lli requests [%3.2f%% from cache] [%3.2f%% pipelined] [%3.2f%% SSL/TLS]", requestFinishedCount, pctCached, pctPipelined, pctSecure);
+
+}
+
 void NetworkAccessManager::loadSettings()
 {
     QSettings settings;

demos/browser/networkaccessmanager.h

@@ -43,6 +43,7 @@
 #define NETWORKACCESSMANAGER_H
 
 #include <QtNetwork/QNetworkAccessManager>
+#include <QtNetwork/QNetworkRequest>
 
 class NetworkAccessManager : public QNetworkAccessManager
 {
@@ -51,11 +52,18 @@ class NetworkAccessManager : public QNetworkAccessManager
 public:
     NetworkAccessManager(QObject *parent = 0);
 
+    virtual QNetworkReply* createRequest ( Operation op, const QNetworkRequest & req, QIODevice * outgoingData = 0 );
+
 private:
     QList<QString> sslTrustedHostList;
+    qint64 requestFinishedCount;
+    qint64 requestFinishedFromCacheCount;
+    qint64 requestFinishedPipelinedCount;
+    qint64 requestFinishedSecureCount;
 
 public slots:
     void loadSettings();
+    void requestFinished(QNetworkReply *reply);
 
 private slots:
     void authenticationRequired(QNetworkReply *reply, QAuthenticator *auth);

demos/sub-attaq/submarine.cpp

@@ -113,7 +113,7 @@ SubMarine::SubMarine(int type, const QString &name, int points, QGraphicsItem *
 
     graphicsRotation = new QGraphicsRotation(this);
     graphicsRotation->setAxis(QVector3D(0, 1, 0));
-    graphicsRotation->setOrigin(QPointF(size().width()/2, size().height()/2));
+    graphicsRotation->setOrigin(QVector3D(size().width()/2, size().height()/2, 0));
     QList<QGraphicsTransform *> r;
     r.append(graphicsRotation);
     setTransformations(r);

dist/changes-4.6.0

@@ -35,7 +35,7 @@ information about a particular change.
    of (non-unicode) Windows 9x/ME support.
 
  - QRegion is no longer a GDI object by default. This means it is no
-   longer subjuect to gui-thread only nor does it potentially impact
+   longer subject to gui-thread only nor does it potentially impact
    the 10.000 GDI object limit per process. By explicitly calling
    .handle() a GDI object will be created and memory managed by
    QRegion. The native handle is for reading out only. Any GDI calls

doc/src/examples/qtscriptcalculator.qdoc

@@ -89,10 +89,8 @@
 
     \snippet examples/script/calculator/calculator.js 1
 
-    The digitClicked() function uses the special local variable
-    __qt_sender__ to access the object that triggered the signal;
-    this gives us a simple way to retrieve the value of the digit
-    that was clicked.
+    The digitClicked() function is called when a digit button is
+    clicked, with the input digit as argument.
 
     \snippet examples/script/calculator/calculator.js 2
 

doc/src/scripting/scripting.qdoc

@@ -1224,44 +1224,6 @@
   for it, evaluate the script, and finally restore the old context.
   \endlist
 
-  \section2 Nested Functions and the Scope Chain
-
-  This is an advanced topic; feel free to skip it.
-
-  A nested function can be used to "capture" the execution context in which a
-  nested function object is created; this is typically referred to as creating
-  a \e closure. When, at some later time, the nested function is invoked, it
-  can access the variables that were created when the enclosing function was
-  invoked. This can perhaps best be illustrated through a small example:
-
-    \snippet doc/src/snippets/code/doc_src_qtscript.qdoc 70
-
-  The \c{counter()} function initializes a local variable to zero,
-  and returns a nested function. The nested function increments
-  the "outer" variable and returns its new value. The variable
-  persists over function calls, as shown in the following example:
-
-    \snippet doc/src/snippets/code/doc_src_qtscript.qdoc 71
-
-  The \c{counter()} function can be implemented as a native function, too
-  \mdash or rather, as a pair of native functions: One for the outer and
-  one for the inner. The definition of the outer function is as follows:
-
-    \snippet doc/src/snippets/code/doc_src_qtscript.qdoc 72
-
-  The function creates a local variable and initializes it to zero.
-  Then it wraps the inner native function, and sets the scope of
-  the resulting function object to be the activation object associated
-  with this (the outer) function call. The inner function accesses
-  the "outer" activation through the scope of the callee:
-
-    \snippet doc/src/snippets/code/doc_src_qtscript.qdoc 73
-
-  It is also possible to have a hybrid approach, where the outer function
-  is a native function and the inner function is defined by a script:
-
-    \snippet doc/src/snippets/code/doc_src_qtscript.qdoc 74
-
   \section2 Property Getters and Setters
 
   A script object property can be defined in terms of a getter/setter

examples/examples.pro

@@ -22,10 +22,10 @@ SUBDIRS       = \
                 widgets \
                 uitools \
                 xml \
-                script \
                 multitouch \
                 gestures
 
+contains(QT_CONFIG, script): SUBDIRS += script
 contains(QT_CONFIG, multimedia):!static: SUBDIRS += multimedia
 contains(QT_CONFIG, phonon):!static: SUBDIRS += phonon
 contains(QT_CONFIG, webkit): SUBDIRS += webkit

examples/graphicsview/anchorlayout/anchorlayout.pro

@@ -0,0 +1,14 @@
+######################################################################
+# Automatically generated by qmake (2.01a) Tue May 12 15:22:25 2009
+######################################################################
+
+# Input
+SOURCES += main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/graphicsview/anchorlayout
+sources.files = $$SOURCES $$HEADERS $$RESOURCES anchorlayout.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/graphicsview/anchorlayout
+INSTALLS += target sources
+
+TARGET = anchorlayout_example