/************************************************************************
 * This file has been generated automatically from                      *
 *                                                                      *
 * src/core/layout/qgslayoutobject.h                                    *
 *                                                                      *
 * Do not edit manually ! Edit header and run scripts/sipify.pl again   *
 ************************************************************************/




class QgsLayoutObject: QObject, QgsExpressionContextGenerator
{
%Docstring
 A base class for objects which belong to a layout.
.. versionadded:: 3.0
%End

%TypeHeaderCode
#include "qgslayoutobject.h"
%End
  public:

    enum DataDefinedProperty
    {
      NoProperty,
      AllProperties,
      TestProperty,
      //composer
      PresetPaperSize,
      PaperWidth,
      PaperHeight,
      NumPages,
      PaperOrientation,
      //general
      PageNumber,
      PositionX,
      PositionY,
      ItemWidth,
      ItemHeight,
      ItemRotation,
      Transparency,
      Opacity,
      BlendMode,
      ExcludeFromExports,
      FrameColor,
      BackgroundColor,
      //composer
      MapRotation,
      MapScale,
      MapXMin,
      MapYMin,
      MapXMax,
      MapYMax,
      MapAtlasMargin,
      MapLayers,
      MapStylePreset,
      //composer
      PictureSource,
      PictureSvgBackgroundColor,
      PictureSvgStrokeColor,
      PictureSvgStrokeWidth,
      //html
      SourceUrl,
      //legend
      LegendTitle,
      LegendColumnCount,
      //scalebar
      ScalebarFillColor,
      ScalebarFillColor2,
      ScalebarLineColor,
      ScalebarLineWidth,
    };

    static const QgsPropertiesDefinition &propertyDefinitions();
%Docstring
 Returns the layout object property definitions.
 :rtype: QgsPropertiesDefinition
%End

    explicit QgsLayoutObject( QgsLayout *layout );
%Docstring
 Constructor for QgsLayoutObject, with the specified parent ``layout``.
.. note::

   While ownership of a QgsLayoutObject is not passed to the layout,
 classes which are derived from QgsLayoutObject (such as QgsLayoutItem)
 may transfer their ownership to a layout upon construction.
%End


    QgsLayout *layout();
%Docstring
 Returns the layout the object is attached to.
 :rtype: QgsLayout
%End

    QgsPropertyCollection &dataDefinedProperties();
%Docstring
 Returns a reference to the object's property collection, used for data defined overrides.
.. seealso:: setDataDefinedProperties()
 :rtype: QgsPropertyCollection
%End


    void setDataDefinedProperties( const QgsPropertyCollection &collection );
%Docstring
 Sets the objects's property collection, used for data defined overrides.
 \param collection property collection. Existing properties will be replaced.
.. seealso:: dataDefinedProperties()
%End


    void setCustomProperty( const QString &key, const QVariant &value );
%Docstring
 Set a custom property for the object.
 \param key property key. If a property with the same key already exists it will be overwritten.
 \param value property value
.. seealso:: customProperty()
.. seealso:: removeCustomProperty()
.. seealso:: customProperties()
%End

    QVariant customProperty( const QString &key, const QVariant &defaultValue = QVariant() ) const;
%Docstring
 Read a custom property from the object.
 \param key property key
 \param defaultValue default value to return if property with matching key does not exist
 :return: value of matching property
.. seealso:: setCustomProperty()
.. seealso:: removeCustomProperty()
.. seealso:: customProperties()
 :rtype: QVariant
%End

    void removeCustomProperty( const QString &key );
%Docstring
 Remove a custom property from the object.
 \param key property key
.. seealso:: setCustomProperty()
.. seealso:: customProperty()
.. seealso:: customProperties()
%End

    QStringList customProperties() const;
%Docstring
 Return list of keys stored in custom properties for the object.
.. seealso:: setCustomProperty()
.. seealso:: customProperty()
.. seealso:: removeCustomProperty()
 :rtype: list of str
%End

    virtual QgsExpressionContext createExpressionContext() const;

%Docstring
 Creates an expression context relating to the objects' current state. The context includes
 scopes for global, project and layout properties.
 :rtype: QgsExpressionContext
%End

  public slots:

    virtual void refresh();
%Docstring
 Refreshes the object, causing a recalculation of any property overrides.
%End

  protected:

    bool writeObjectPropertiesToElement( QDomElement &parentElement, QDomDocument &document, const QgsReadWriteContext &context ) const;
%Docstring
 Stores object properties within an XML DOM element.
 \param parentElement is the parent DOM element to store the object's properties in
 \param document DOM document
 \param context read write context
 :return: true if write was successful
.. seealso:: readObjectPropertiesFromElement()
 :rtype: bool
%End

    bool readObjectPropertiesFromElement( const QDomElement &parentElement, const QDomDocument &document, const QgsReadWriteContext &context );
%Docstring
 Sets object properties from a DOM element
 \param parentElement is the parent DOM element for the object
 \param document DOM document
 \param context read write context
 :return: true if read was successful
.. seealso:: writeObjectPropertiesToElement()
 :rtype: bool
%End




};

/************************************************************************
 * This file has been generated automatically from                      *
 *                                                                      *
 * src/core/layout/qgslayoutobject.h                                    *
 *                                                                      *
 * Do not edit manually ! Edit header and run scripts/sipify.pl again   *
 ************************************************************************/