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QgsRendererV2AbstractMetadata Class Referenceabstract

Stores metadata about one renderer class. More...

#include <qgsrendererv2registry.h>

Inheritance diagram for QgsRendererV2AbstractMetadata:
Inheritance graph

Public Member Functions

 QgsRendererV2AbstractMetadata (QString name, QString visibleName, QIcon icon=QIcon())
virtual ~QgsRendererV2AbstractMetadata ()
QString name () const
QString visibleName () const
QIcon icon () const
void setIcon (const QIcon &icon)
virtual QgsFeatureRendererV2createRenderer (QDomElement &elem)=0
 Return new instance of the renderer given the DOM element. More...
virtual QgsRendererV2WidgetcreateRendererWidget (QgsVectorLayer *layer, QgsStyleV2 *style, QgsFeatureRendererV2 *renderer)
 Return new instance of settings widget for the renderer. More...
virtual QgsFeatureRendererV2createRendererFromSld (QDomElement &elem, QGis::GeometryType geomType)

Protected Attributes

QString mName
 name used within QGIS for identification (the same what renderer's type() returns) More...
QString mVisibleName
 name visible for users (translatable) More...
QIcon mIcon
 icon to be shown in the renderer properties dialog More...

Detailed Description

Stores metadata about one renderer class.

It's necessary to implement createRenderer() function. In C++ you can use QgsRendererV2Metadata convenience class.

Definition at line 36 of file qgsrendererv2registry.h.

Constructor & Destructor Documentation

QgsRendererV2AbstractMetadata::QgsRendererV2AbstractMetadata ( QString  name,
QString  visibleName,
QIcon  icon = QIcon() 

Definition at line 39 of file qgsrendererv2registry.h.

virtual QgsRendererV2AbstractMetadata::~QgsRendererV2AbstractMetadata ( )

Definition at line 41 of file qgsrendererv2registry.h.

Member Function Documentation

virtual QgsFeatureRendererV2* QgsRendererV2AbstractMetadata::createRenderer ( QDomElement &  elem)
pure virtual

Return new instance of the renderer given the DOM element.

Returns NULL on error. Pure virtual function: must be implemented in derived classes.

Implemented in QgsRendererV2Metadata.

Referenced by QgsFeatureRendererV2::load().

virtual QgsFeatureRendererV2* QgsRendererV2AbstractMetadata::createRendererFromSld ( QDomElement &  elem,
QGis::GeometryType  geomType 

Reimplemented in QgsRendererV2Metadata.

Definition at line 56 of file qgsrendererv2registry.h.

Referenced by QgsFeatureRendererV2::loadSld().

virtual QgsRendererV2Widget* QgsRendererV2AbstractMetadata::createRendererWidget ( QgsVectorLayer layer,
QgsStyleV2 style,
QgsFeatureRendererV2 renderer 
QIcon QgsRendererV2AbstractMetadata::icon ( ) const
QString QgsRendererV2AbstractMetadata::name ( ) const
void QgsRendererV2AbstractMetadata::setIcon ( const QIcon &  icon)

Definition at line 47 of file qgsrendererv2registry.h.

References icon().

Referenced by _initRenderer().

QString QgsRendererV2AbstractMetadata::visibleName ( ) const

Member Data Documentation

QIcon QgsRendererV2AbstractMetadata::mIcon

icon to be shown in the renderer properties dialog

Definition at line 65 of file qgsrendererv2registry.h.

QString QgsRendererV2AbstractMetadata::mName

name used within QGIS for identification (the same what renderer's type() returns)

Definition at line 61 of file qgsrendererv2registry.h.

QString QgsRendererV2AbstractMetadata::mVisibleName

name visible for users (translatable)

Definition at line 63 of file qgsrendererv2registry.h.

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