Doc, Qt GUI: Fix "no \inmodule command" warnings

Explicitly add "\inmodule QtGui" to Qt GUI classes

Change-Id: Id641c1dc98770fbd994cecc375ca46c01f083236
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

src/gui/image/qpicture.cpp

@@ -1278,6 +1278,7 @@ QList<QByteArray> QPicture::outputFormats()
 
     \ingroup painting
     \ingroup io
+    \inmodule QtGui
 
     QPictureIO contains a QIODevice object that is used for picture data
     I/O. The programmer can install new picture file formats in addition

src/gui/image/qpictureformatplugin.cpp

@@ -53,6 +53,7 @@ QT_BEGIN_NAMESPACE
     for custom picture format plugins.
 
     \ingroup plugins
+    \inmodule QtGui
 
     The picture format plugin is a simple plugin interface that makes
     it easy to create custom picture formats that can be used

src/gui/kernel/qevent.cpp

@@ -58,6 +58,7 @@ QT_BEGIN_NAMESPACE
 /*!
     \class QEnterEvent
     \ingroup events
+    \inmodule QtGui
 
     \brief The QEnterEvent class contains parameters that describe an enter event.
 
@@ -144,6 +145,7 @@ QInputEvent::~QInputEvent()
 /*!
     \class QMouseEvent
     \ingroup events
+    \inmodule QtGui
 
     \brief The QMouseEvent class contains parameters that describe a mouse event.
 
@@ -412,6 +414,7 @@ QMouseEvent::~QMouseEvent()
 /*!
     \class QHoverEvent
     \ingroup events
+    \inmodule QtGui
 
     \brief The QHoverEvent class contains parameters that describe a mouse event.
 
@@ -797,6 +800,7 @@ QWheelEvent::QWheelEvent(const QPointF &pos, const QPointF& globalPos,
     \brief The QKeyEvent class describes a key event.
 
     \ingroup events
+    \inmodule QtGui
 
     Key events are sent to the widget with keyboard input focus
     when keys are pressed or released.
@@ -1728,6 +1732,7 @@ QContextMenuEvent::QContextMenuEvent(Reason reason, const QPoint &pos)
 
 /*!
     \class QInputMethodEvent::Attribute
+    \inmodule QtGui
     \brief The QInputMethodEvent::Attribute class stores an input method attribute.
 */
 

src/gui/kernel/qgenericplugin.cpp

@@ -48,6 +48,7 @@ QT_BEGIN_NAMESPACE
 /*!
     \class QGenericPlugin
     \ingroup plugins
+    \inmodule QtGui
 
     \brief The QGenericPlugin class is an abstract base class for
     plugins.

src/gui/kernel/qgenericpluginfactory.cpp

@@ -61,6 +61,7 @@ Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader,
 /*!
     \class QGenericPluginFactory
     \ingroup plugins
+    \inmodule QtGui
 
     \brief The QGenericPluginFactory class creates plugin drivers.
 

src/gui/kernel/qplatformsystemtrayicon_qpa.cpp

@@ -48,6 +48,7 @@ QT_BEGIN_NAMESPACE
 
 /*!
     \class QPlatformSystemTrayIcon
+    \inmodule QtGui
     \brief The QPlatformSystemTrayIcon class abstracts the system tray icon and interaction.
 
     \sa QSystemTray

src/gui/painting/qpaintdevice.qdoc

@@ -31,6 +31,7 @@
     can be painted on with QPainter.
 
     \ingroup painting
+    \inmodule QtGui
 
     A paint device is an abstraction of a two-dimensional space that
     can be drawn on using a QPainter.  Its default coordinate system has

src/gui/painting/qpaintengine_raster.cpp

@@ -296,6 +296,7 @@ QRasterPaintEnginePrivate::QRasterPaintEnginePrivate() :
     \class QRasterPaintEngine
     \preliminary
     \ingroup qws
+    \inmodule QtGui
     \since 4.2
 
     \brief The QRasterPaintEngine class enables hardware acceleration