Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (50 commits)
  Dont crash when assigning the same input context twice.
  Fixed a typo in variable name in qlocale data generator.
  Fix for Norwegian and Korean languages on symbian.
  Remove unused function in QDBusConnectionPrivate
  Doc: Fixing bugs in HTML generator
  Updating 4.7.0 change log.
  Doc: Correcting style to class lists
  qdoc: Improved class index page.
  Added MSVC 2010 project files to .gitignore
  Fix architecture detection on GNU/Hurd.
  Revert "tst_bic: make it possible to test for cross-compilation"
  fix typo in documentation
  Improve Bearer Management related documentation in QNetworkAccessManager
  Compile with QT_NO_ACTION.
  Unbreak compilation outside Mac
  QDBusAbstractInterface: don't set lastError outside the object's own thread
  tst_bic: make it possible to test for cross-compilation
  Remove Q_PACKED from QChar and QLocale::Data.
  QDebug operator for QFlags
  Removing unneeded qDebug statement.
  ...

11 files changed, 24 insertions, 9 deletions

diff --git a/demos/deform/main.cpp b/demos/deform/main.cpp
index 4539973..bef075a 100644
--- a/demos/deform/main.cpp
+++ b/demos/deform/main.cpp
@@ -50,10 +50,7 @@ int main(int argc, char **argv)
 
     QApplication app(argc, argv);
 
-    bool smallScreen = false;
-    for (int i=0; i<argc; i++)
-        if (QString(argv[i]) == "-small-screen")
-            smallScreen = true;
+    bool smallScreen = QApplication::arguments().contains("-small-screen");
 
     PathDeformWidget deformWidget(0, smallScreen);
 
diff --git a/demos/pathstroke/main.cpp b/demos/pathstroke/main.cpp
index 1465682..534b233 100644
--- a/demos/pathstroke/main.cpp
+++ b/demos/pathstroke/main.cpp
@@ -48,10 +48,7 @@ int main(int argc, char **argv)
 
     QApplication app(argc, argv);
 
-    bool smallScreen = false;
-    for (int i=0; i<argc; i++)
-        if (QString(argv[i]) == "-small-screen")
-            smallScreen = true;
+    bool smallScreen = QApplication::arguments().contains("-small-screen");
 
     PathStrokeWidget pathStrokeWidget(smallScreen);
     QStyle *arthurStyle = new ArthurStyle();
diff --git a/demos/spectrum/app/engine.h b/demos/spectrum/app/engine.h
index 16088b2..93733fe 100644
--- a/demos/spectrum/app/engine.h
+++ b/demos/spectrum/app/engine.h
@@ -61,10 +61,13 @@
 #include <QDir>
 #endif
 
+QT_BEGIN_NAMESPACE
 class QAudioInput;
 class QAudioOutput;
-class FrequencySpectrum;
 class QFile;
+QT_END_NAMESPACE
+
+class FrequencySpectrum;
 
 /**
  * This class interfaces with the QtMultimedia audio classes, and also with
diff --git a/demos/spectrum/app/mainwidget.h b/demos/spectrum/app/mainwidget.h
index 846b97a..c59dbd6 100644
--- a/demos/spectrum/app/mainwidget.h
+++ b/demos/spectrum/app/mainwidget.h
@@ -50,11 +50,14 @@ class Waveform;
 class LevelMeter;
 class SettingsDialog;
 class ToneGeneratorDialog;
+
+QT_BEGIN_NAMESPACE
 class QAudioFormat;
 class QLabel;
 class QPushButton;
 class QMenu;
 class QAction;
+QT_END_NAMESPACE
 
 /**
  * Main application widget, responsible for connecting the various UI
diff --git a/demos/spectrum/app/settingsdialog.h b/demos/spectrum/app/settingsdialog.h
index 7215a50..fda518b 100644
--- a/demos/spectrum/app/settingsdialog.h
+++ b/demos/spectrum/app/settingsdialog.h
@@ -42,11 +42,13 @@
 #include <QDialog>
 #include <QtMultimedia/QAudioDeviceInfo>
 
+QT_BEGIN_NAMESPACE
 class QComboBox;
 class QCheckBox;
 class QSlider;
 class QSpinBox;
 class QGridLayout;
+QT_END_NAMESPACE
 
 /**
  * Dialog used to control settings such as the audio input / output device
diff --git a/demos/spectrum/app/spectrograph.h b/demos/spectrum/app/spectrograph.h
index 6bfef33..a7790ff 100644
--- a/demos/spectrum/app/spectrograph.h
+++ b/demos/spectrum/app/spectrograph.h
@@ -41,7 +41,9 @@
 #include <QWidget>
 #include "frequencyspectrum.h"
 
+QT_BEGIN_NAMESPACE
 class QMouseEvent;
+QT_END_NAMESPACE
 
 /**
  * Widget which displays a spectrograph showing the frequency spectrum
diff --git a/demos/spectrum/app/spectrumanalyser.h b/demos/spectrum/app/spectrumanalyser.h
index caeb1c1..f10da63 100644
--- a/demos/spectrum/app/spectrumanalyser.h
+++ b/demos/spectrum/app/spectrumanalyser.h
@@ -55,8 +55,11 @@
 #include "FFTRealFixLenParam.h"
 #endif
 
+QT_BEGIN_NAMESPACE
 class QAudioFormat;
 class QThread;
+QT_END_NAMESPACE
+
 class FFTRealWrapper;
 
 class SpectrumAnalyserThreadPrivate;
diff --git a/demos/spectrum/app/tonegenerator.h b/demos/spectrum/app/tonegenerator.h
index 419f7e4..d387768 100644
--- a/demos/spectrum/app/tonegenerator.h
+++ b/demos/spectrum/app/tonegenerator.h
@@ -41,8 +41,10 @@
 #include <QtCore/qglobal.h>
 #include "spectrum.h"
 
+QT_BEGIN_NAMESPACE
 class QAudioFormat;
 class QByteArray;
+QT_END_NAMESPACE
 
 /**
  * Generate a sine wave
diff --git a/demos/spectrum/app/tonegeneratordialog.h b/demos/spectrum/app/tonegeneratordialog.h
index 35d69c2..d6fcffa 100644
--- a/demos/spectrum/app/tonegeneratordialog.h
+++ b/demos/spectrum/app/tonegeneratordialog.h
@@ -42,10 +42,12 @@
 #include <QDialog>
 #include <QtMultimedia/QAudioDeviceInfo>
 
+QT_BEGIN_NAMESPACE
 class QCheckBox;
 class QSlider;
 class QSpinBox;
 class QGridLayout;
+QT_END_NAMESPACE
 
 /**
  * Dialog which controls the parameters of the tone generator.
diff --git a/demos/spectrum/app/utils.h b/demos/spectrum/app/utils.h
index 83467cd..548f884 100644
--- a/demos/spectrum/app/utils.h
+++ b/demos/spectrum/app/utils.h
@@ -41,7 +41,9 @@
 #include <QtCore/qglobal.h>
 #include <QDebug>
 
+QT_BEGIN_NAMESPACE
 class QAudioFormat;
+QT_END_NAMESPACE
 
 //-----------------------------------------------------------------------------
 // Miscellaneous utility functions
diff --git a/demos/spectrum/app/waveform.h b/demos/spectrum/app/waveform.h
index 4de527f..909e5ee 100644
--- a/demos/spectrum/app/waveform.h
+++ b/demos/spectrum/app/waveform.h
@@ -43,7 +43,9 @@
 #include <QPixmap>
 #include <QScopedPointer>
 
+QT_BEGIN_NAMESPACE
 class QByteArray;
+QT_END_NAMESPACE
 
 /**
  * Widget which displays a section of the audio waveform.