Stores metadata about one renderer class. More...

Inheritance diagram for QgsRendererV2AbstractMetadata:

Public Member Functions
	QgsRendererV2AbstractMetadata (QString name, QString visibleName, QIcon icon=QIcon())
QString	name () const
QString	visibleName () const
QIcon	icon () const
void	setIcon (const QIcon &icon)
virtual QgsFeatureRendererV2 *	createRenderer (QDomElement &elem)=0
	Return new instance of the renderer given the DOM element.
virtual QgsRendererV2Widget *	createRendererWidget (QgsVectorLayer layer, QgsStyleV2 style, QgsFeatureRendererV2 *renderer)
	Return new instance of settings widget for the renderer.
Protected Attributes
QString	mName
	name used within QGIS for identification (the same what renderer's type() returns)
QString	mVisibleName
	name visible for users (translatable)
QIcon	mIcon
	icon to be shown in the renderer properties dialog

Detailed Description

Stores metadata about one renderer class.

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

Definition at line 20 of file qgsrendererv2registry.h.

Constructor & Destructor Documentation

QgsRendererV2AbstractMetadata::QgsRendererV2AbstractMetadata	(	QString	name,
		QString	visibleName,
		QIcon	icon = `QIcon()`
	)		`[inline]`

Definition at line 23 of file qgsrendererv2registry.h.

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.

virtual QgsRendererV2Widget* QgsRendererV2AbstractMetadata::createRendererWidget	(	QgsVectorLayer *	layer,
		QgsStyleV2 *	style,
		QgsFeatureRendererV2 *	renderer
	)		`[inline, virtual]`