Fix doxygen warnings

Author: nyalldawson

python/core/layertree/qgslayertreemodel.sip

@@ -126,9 +126,9 @@ Return index for a given node. If the node does not belong to the layer tree, th
 
     QList<QgsLayerTreeNode *> indexes2nodes( const QModelIndexList &list, bool skipInternal = false ) const;
 %Docstring
- Convert a list of indexes to a list of layer tree nodes.
+ Convert a ``list`` of indexes to a list of layer tree nodes.
  Indices that do not represent layer tree nodes are skipped.
- \param skipInternal If true, a node is included in the output list only if no parent node is in the list
+ If ``skipInternal`` is true, a node is included in the output list only if no parent node is in the list.
  :rtype: list of QgsLayerTreeNode
 %End
 

python/core/qgspointlocator.sip

@@ -32,10 +32,12 @@ class QgsPointLocator : QObject
     explicit QgsPointLocator( QgsVectorLayer *layer, const QgsCoordinateReferenceSystem &destinationCrs = QgsCoordinateReferenceSystem(),
                               const QgsRectangle *extent = 0 );
 %Docstring
- Construct point locator for a layer.
-  \param destinationCrs if a valid QgsCoordinateReferenceSystem is passed then the locator will
-  do the searches on data reprojected to the given CRS
-  \param extent  if not null, will index only a subset of the layer
+ Construct point locator for a ``layer``.
+
+  If a valid QgsCoordinateReferenceSystem is passed for ``destinationCrs`` then the locator will
+  do the searches on data reprojected to the given CRS.
+
+  If ``extent`` is not null, the locator will index only a subset of the layer which falls within that extent.
 %End
 
     ~QgsPointLocator();

src/core/layertree/qgslayertreemodel.h

@@ -127,9 +127,9 @@ class CORE_EXPORT QgsLayerTreeModel : public QAbstractItemModel
     QModelIndex node2index( QgsLayerTreeNode *node ) const;
 
     /**
-     * Convert a list of indexes to a list of layer tree nodes.
+     * Convert a \a list of indexes to a list of layer tree nodes.
      * Indices that do not represent layer tree nodes are skipped.
-     * \param skipInternal If true, a node is included in the output list only if no parent node is in the list
+     * If \a skipInternal is true, a node is included in the output list only if no parent node is in the list.
      */
     QList<QgsLayerTreeNode *> indexes2nodes( const QModelIndexList &list, bool skipInternal = false ) const;
 

src/core/qgspointlocator.h

@@ -51,10 +51,12 @@ class CORE_EXPORT QgsPointLocator : public QObject
     Q_OBJECT
   public:
 
-    /** Construct point locator for a layer.
-     *  \param destinationCrs if a valid QgsCoordinateReferenceSystem is passed then the locator will
-     *  do the searches on data reprojected to the given CRS
-     *  \param extent  if not null, will index only a subset of the layer
+    /** Construct point locator for a \a layer.
+     *
+     *  If a valid QgsCoordinateReferenceSystem is passed for \a destinationCrs then the locator will
+     *  do the searches on data reprojected to the given CRS.
+     *
+     *  If \a extent is not null, the locator will index only a subset of the layer which falls within that extent.
      */
     explicit QgsPointLocator( QgsVectorLayer *layer, const QgsCoordinateReferenceSystem &destinationCrs = QgsCoordinateReferenceSystem(),
                               const QgsRectangle *extent = nullptr );

src/gui/qgsprojectionselectiontreewidget.cpp

@@ -985,7 +985,7 @@ QStringList QgsProjectionSelectionTreeWidget::authorities()
   return authorities;
 }
 
-const QString QgsProjectionSelectionTreeWidget::sqlSafeString( const QString &theSQL )
+QString QgsProjectionSelectionTreeWidget::sqlSafeString( const QString &theSQL ) const
 {
   QString retval = theSQL;
   retval.replace( '\\', QLatin1String( "\\\\" ) );

src/gui/qgsprojectionselectiontreewidget.h

@@ -155,15 +155,14 @@ class GUI_EXPORT QgsProjectionSelectionTreeWidget : public QWidget, private Ui::
     void loadCrsList( QSet<QString> *crsFilter = nullptr );
 
     /**
-     * \brief Make the string safe for use in SQL statements.
+     * \brief Makes a \a string safe for use in SQL statements.
      *  This involves escaping single quotes, double quotes, backslashes,
      *  and optionally, percentage symbols.  Percentage symbols are used
      *  as wildcards sometimes and so when using the string as part of the
      *  LIKE phrase of a select statement, should be escaped.
-     * \param const QString in The input string to make safe.
      * \returns The string made safe for SQL statements.
      */
-    const QString sqlSafeString( const QString &theSQL );
+    QString sqlSafeString( const QString &string ) const;
 
     /**
      * \brief converts the CRS group to a SQL expression fragment