promote RegularAreaRect from a typedef to a class, a bit more easy to eventually expand in the future

svn path=/trunk/KDE/kdegraphics/okular/; revision=686281

core/area.cpp

@@ -173,6 +173,27 @@ kdbgstream& operator<<( kdbgstream& str, const Okular::NormalizedRect& r )
     return str;
 }
 
+RegularAreaRect::RegularAreaRect()
+    : RegularArea< NormalizedRect, QRect >(), d( 0 )
+{
+}
+
+RegularAreaRect::RegularAreaRect( const RegularAreaRect& rar )
+    : RegularArea< NormalizedRect, QRect >( rar ), d( 0 )
+{
+}
+
+RegularAreaRect::~RegularAreaRect()
+{
+}
+
+RegularAreaRect& RegularAreaRect::operator=( const RegularAreaRect& rar )
+{
+    RegularArea< NormalizedRect, QRect >::operator=( rar );
+    return *this;
+}
+
+
 HighlightAreaRect::HighlightAreaRect( const RegularAreaRect *area )
     : RegularAreaRect(), s_id( -1 )
 {

core/area.h

@@ -676,7 +676,19 @@ void RegularArea<NormalizedShape, Shape>::transform( const QMatrix &matrix )
         givePtr( (*this)[i] )->transform( matrix );
 }
 
-typedef RegularArea<NormalizedRect,QRect> RegularAreaRect;
+class RegularAreaRect : public RegularArea< NormalizedRect, QRect >
+{
+    public:
+        RegularAreaRect();
+        RegularAreaRect( const RegularAreaRect& rar );
+        ~RegularAreaRect();
+
+        RegularAreaRect& operator=( const RegularAreaRect& rar );
+
+    private:
+        class Private;
+        Private * const d;
+};
 
 /**
  * This class stores the coordinates of a highlighting area