Merge branch 'qt-master-from-4.7' of scm.dev.nokia.troll.no:qt/qt-integration into master-integration

* 'qt-master-from-4.7' of scm.dev.nokia.troll.no:qt/qt-integration: (354 commits)
  Clean up rasterfallback mechanism in DirectFB
  QNAM HTTP: Fix crash related to aborted uploads
  Destroy the old runtime system only when existing pixmaps were migrated.
  Fixed autotest failure in tst_qgl::clipTest.
  Properly emit geometryChanged() when the position change.
  Make bld.inf target in Symbian mkspecs to depend on .pro file
  Fixed build failure
  Added way to destroy the share widget in the GL graphics system.
  QCoreApplication::library path, ensure mutex lock ordering
  Fix memory leak.
  QAudioOutput(ALSA); Fix check for available devices.
  qdoc: All references to -assistant and -base were removed.
  Only modify pixmap cache reply when protected by a mutex
  Fix broken example code
  Fix some #ifdefs to compile for a specific combination of featuress that was previously unsupported
  update Russian translations for Qt and tools
  Updated Slovenian translations for Qt 4.7
  doc: The QML Qt element was missing from the documentation.
  Added documentation for Spectrum Analyzer demo
  Do not include Spectrum Analyzer demo in static builds
  ...

1 files changed, 147 insertions, 0 deletions

diff --git a/src/3rdparty/libgq/gconf/gconfitem.h b/src/3rdparty/libgq/gconf/gconfitem.h
new file mode 100644
index 0000000..17ca04e
--- /dev/null
+++ b/src/3rdparty/libgq/gconf/gconfitem.h
@@ -0,0 +1,147 @@
+/* * This file is part of libgq *
+ *
+ * Copyright (C) 2009 Nokia Corporation.
+ *
+ * Contact: Marius Vollmer <marius.vollmer@nokia.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * version 2.1 as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef GCONFITEM_H
+#define GCONFITEM_H
+
+#include <QVariant>
+#include <QStringList>
+#include <QObject>
+
+/*!
+
+  \brief GConfItem is a simple C++ wrapper for GConf.
+
+  Creating a GConfItem instance gives you access to a single GConf
+  key.  You can get and set its value, and connect to its
+  valueChanged() signal to be notified about changes.
+
+  The value of a GConf key is returned to you as a QVariant, and you
+  pass in a QVariant when setting the value.  GConfItem converts
+  between a QVariant and GConf values as needed, and according to the
+  following rules:
+
+  - A QVariant of type QVariant::Invalid denotes an unset GConf key.
+
+  - QVariant::Int, QVariant::Double, QVariant::Bool are converted to
+    and from the obvious equivalents.
+
+  - QVariant::String is converted to/from a GConf string and always
+    uses the UTF-8 encoding.  No other encoding is supported.
+
+  - QVariant::StringList is converted to a list of UTF-8 strings.
+
+  - QVariant::List (which denotes a QList<QVariant>) is converted
+    to/from a GConf list.  All elements of such a list must have the
+    same type, and that type must be one of QVariant::Int,
+    QVariant::Double, QVariant::Bool, or QVariant::String.  (A list of
+    strings is returned as a QVariant::StringList, however, when you
+    get it back.)
+
+  - Any other QVariant or GConf value is essentially ignored.
+
+  \warning GConfItem is as thread-safe as GConf.
+
+*/
+
+class GConfItem : public QObject
+{
+    Q_OBJECT
+
+ public:
+    /*! Initializes a GConfItem to access the GConf key denoted by
+        \a key.  Key names should follow the normal GConf conventions
+        like "/myapp/settings/first".
+
+        \param key    The name of the key.
+        \param parent Parent object
+    */
+    explicit GConfItem(const QString &key, QObject *parent = 0);
+
+    /*! Finalizes a GConfItem.
+     */
+    virtual ~GConfItem();
+
+    /*! Returns the key of this item, as given to the constructor.
+     */
+    QString key() const;
+
+    /*! Returns the current value of this item, as a QVariant.
+     */
+    QVariant value() const;
+
+    /*! Returns the current value of this item, as a QVariant.  If
+     *  there is no value for this item, return \a def instead.
+     */
+    QVariant value(const QVariant &def) const;
+
+    /*! Set the value of this item to \a val.  If \a val can not be
+        represented in GConf or GConf refuses to accept it for other
+        reasons, the current value is not changed and nothing happens.
+
+        When the new value is different from the old value, the
+        changedValue() signal is emitted on this GConfItem as part
+        of calling set(), but other GConfItem:s for the same key do
+        only receive a notification once the main loop runs.
+
+        \param val  The new value.
+    */
+    void set(const QVariant &val);
+
+    /*! Unset this item.  This is equivalent to
+
+        \code
+        item.set(QVariant(QVariant::Invalid));
+        \endcode
+     */
+    void unset();
+
+    /*! Return a list of the directories below this item.  The
+        returned strings are absolute key names like
+        "/myapp/settings".
+
+        A directory is a key that has children.  The same key might
+        also have a value, but that is confusing and best avoided.
+    */
+    QList<QString> listDirs() const;
+
+    /*! Return a list of entries below this item.  The returned
+        strings are absolute key names like "/myapp/settings/first".
+
+        A entry is a key that has a value.  The same key might also
+        have children, but that is confusing and is best avoided.
+    */
+    QList<QString> listEntries() const;
+
+ signals:
+    /*! Emitted when the value of this item has changed.
+     */
+    void valueChanged();
+
+ private:
+    friend struct GConfItemPrivate;
+    struct GConfItemPrivate *priv;
+
+    void update_value(bool emit_signal);
+};
+
+#endif // GCONFITEM_H