QGIS/python/core/composer/qgspaperitem.sip

/** Item representing a grid. This is drawn separately to the underlying paper item since the grid needs to be
 * drawn above all other composer items, while the paper item is drawn below all others.*/
class QgsPaperGrid : QGraphicsRectItem
{
%TypeHeaderCode
#include <qgspaperitem.h>
%End
  public:
    QgsPaperGrid( double x, double y, double width, double height, QgsComposition *composition );
    ~QgsPaperGrid();

    /** \brief Reimplementation of QCanvasItem::paint*/
    void paint( QPainter *painter, const QStyleOptionGraphicsItem *itemStyle, QWidget *pWidget );

};

/** Item representing the paper.*/
class QgsPaperItem : QgsComposerItem
{
%TypeHeaderCode
#include <qgspaperitem.h>
%End
  public:
    QgsPaperItem( QgsComposition *c /TransferThis/ );
    QgsPaperItem( qreal x, qreal y, qreal width, qreal height, QgsComposition *composition /TransferThis/ );
    ~QgsPaperItem();

    /** Return correct graphics item type. */
    virtual int type() const;

    /** \brief Reimplementation of QCanvasItem::paint*/
    void paint( QPainter *painter, const QStyleOptionGraphicsItem *itemStyle, QWidget *pWidget );

    /** Stores state in Dom element
       * @param elem is Dom element corresponding to 'Composer' tag
       * @param doc Dom document
       */
    bool writeXml( QDomElement &elem, QDomDocument &doc ) const;

    /** Sets state from Dom document
     * @param itemElem is Dom node corresponding to item tag
     * @param doc is the Dom document
     */
    bool readXml( const QDomElement &itemElem, const QDomDocument &doc );

    virtual void setSceneRect( const QRectF &rectangle );

  private:
    QgsPaperItem();
    /** Set flags and z-value*/
    void initialize();
};