Doc: Fix documentation warnings related to Clang QDoc parser

Since Qt 5.11, QDoc uses Clang to parse C++ documentation. Clang
requires a module header, as well as proper include paths, to
build a precompiled header and process the sources.

To do this, add a custom module header that pulls in all Qt 3D modules
- this way, we can continue using a single documentation project to
covers all of Qt 3D.

Fix all documentation warnings are caused by missing namespaces, QML
module/type names and typos, as well as a number of linking problems
and other minor issues.

After this change, the remaining documentation issues consist of
'No documentation for ...' warnings.

Task-number: QTBUG-67790
Change-Id: I38b91163c475a00cc1893e793240470c5409eb57
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/input/frontend/qabstractphysicaldevice.cpp b/src/input/frontend/qabstractphysicaldevice.cpp
index dc54228d4..120ec43a2 100644
--- a/src/input/frontend/qabstractphysicaldevice.cpp
+++ b/src/input/frontend/qabstractphysicaldevice.cpp
@@ -196,7 +196,7 @@ void QAbstractPhysicalDevice::removeAxisSetting(QAxisSetting *axisSetting)
 }
 
 /*!
-    \return the axisSettings associated with this device.
+    Returns the axisSettings associated with this device.
  */
 QVector<QAxisSetting *> QAbstractPhysicalDevice::axisSettings() const
 {
@@ -204,7 +204,7 @@ QVector<QAxisSetting *> QAbstractPhysicalDevice::axisSettings() const
     return d->m_axisSettings;
 }
 
-/*!
+/*
     Used to notify observers that an axis value has been changed.
  */
 void QAbstractPhysicalDevicePrivate::postAxisEvent(int axis, qreal value)
@@ -216,7 +216,7 @@ void QAbstractPhysicalDevicePrivate::postAxisEvent(int axis, qreal value)
     notifyObservers(change);
 }
 
-/*!
+/*
     Used to notify observers that an button value has been changed.
  */
 void QAbstractPhysicalDevicePrivate::postButtonEvent(int button, qreal value)