QGIS API Documentation  2.5.0-Master
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Modules Pages
Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
QgsRendererV2Registry Class Reference

Registry of renderers. More...

#include <qgsrendererv2registry.h>

Public Member Functions

bool addRenderer (QgsRendererV2AbstractMetadata *metadata)
 add a renderer to registry. Takes ownership of the metadata object. More...
 
bool removeRenderer (QString rendererName)
 remove renderer from registry More...
 
QgsRendererV2AbstractMetadatarendererMetadata (QString rendererName)
 get metadata for particular renderer. Returns NULL if not found in registry. More...
 
QStringList renderersList ()
 return a list of available renderers More...
 

Static Public Member Functions

static QgsRendererV2Registryinstance ()
 

Protected Member Functions

 QgsRendererV2Registry ()
 protected constructor More...
 
 ~QgsRendererV2Registry ()
 

Protected Attributes

QMap< QString,
QgsRendererV2AbstractMetadata * > 
mRenderers
 
QStringList mRenderersOrder
 list to keep order in which renderers have been added More...
 

Detailed Description

Registry of renderers.

This is a singleton, renderers can be added / removed at any time

Constructor & Destructor Documentation

QgsRendererV2Registry::QgsRendererV2Registry ( )
protected

protected constructor

QgsRendererV2Registry::~QgsRendererV2Registry ( )
protected

Member Function Documentation

bool QgsRendererV2Registry::addRenderer ( QgsRendererV2AbstractMetadata metadata)

add a renderer to registry. Takes ownership of the metadata object.

QgsRendererV2Registry * QgsRendererV2Registry::instance ( )
static
bool QgsRendererV2Registry::removeRenderer ( QString  rendererName)

remove renderer from registry

QgsRendererV2AbstractMetadata * QgsRendererV2Registry::rendererMetadata ( QString  rendererName)

get metadata for particular renderer. Returns NULL if not found in registry.

QStringList QgsRendererV2Registry::renderersList ( )

return a list of available renderers

Member Data Documentation

QMap<QString, QgsRendererV2AbstractMetadata*> QgsRendererV2Registry::mRenderers
protected
QStringList QgsRendererV2Registry::mRenderersOrder
protected

list to keep order in which renderers have been added


The documentation for this class was generated from the following files: