QgsPaintEffectAbstractMetadata Class Reference

Stores metadata about a paint effect class. More...

#include <qgspainteffectregistry.h>

Inheritance diagram for QgsPaintEffectAbstractMetadata:

Public Member Functions
	QgsPaintEffectAbstractMetadata (const QString &name, const QString &visibleName)
	Construct a new QgsPaintEffectAbstractMetadata. More...
virtual	~QgsPaintEffectAbstractMetadata ()=default
virtual QgsPaintEffect *	createPaintEffect (const QgsStringMap &map)=0
	Create a paint effect of this class given an encoded map of properties. More...
virtual QgsPaintEffectWidget *	createWidget ()
	Create configuration widget for paint effect of this class. More...
QString	name () const
	Returns the unique string representing the paint effect class. More...
QString	visibleName () const
	Returns the user visible string representing the paint effect class. More...

Protected Attributes
QString	mName
QString	mVisibleName

Detailed Description

Stores metadata about a paint effect class.

Note

It's necessary to implement the createPaintEffect() function. In C++ you can use the QgsPaintEffectMetadata convenience class to simplify creation of the metadata.

Since

QGIS 2.9

Definition at line 38 of file qgspainteffectregistry.h.

Constructor & Destructor Documentation

QgsPaintEffectAbstractMetadata::QgsPaintEffectAbstractMetadata	(	const QString &	name,
		const QString &	visibleName
	)

Construct a new QgsPaintEffectAbstractMetadata.

Parameters

name	unique string representing paint effect class
visibleName	user visible name representing paint effect class

Definition at line 24 of file qgspainteffectregistry.cpp.

virtual QgsPaintEffectAbstractMetadata::~QgsPaintEffectAbstractMetadata ( )

virtualdefault

Member Function Documentation

virtual QgsPaintEffect* QgsPaintEffectAbstractMetadata::createPaintEffect ( const QgsStringMap &  map )

pure virtual

Create a paint effect of this class given an encoded map of properties.

Parameters

map	properties string map

Returns

new paint effect

Implemented in QgsPaintEffectMetadata.

virtual QgsPaintEffectWidget* QgsPaintEffectAbstractMetadata::createWidget ( )

inlinevirtual

Create configuration widget for paint effect of this class.

Can return nullptr if there's no GUI for the paint effect class.

Returns

configuration widget

Reimplemented in QgsPaintEffectMetadata.

Definition at line 77 of file qgspainteffectregistry.h.

QString QgsPaintEffectAbstractMetadata::name ( ) const

inline

Returns the unique string representing the paint effect class.

Returns

unique string

See also

visibleName

Definition at line 56 of file qgspainteffectregistry.h.

QString QgsPaintEffectAbstractMetadata::visibleName ( ) const

inline

Returns the user visible string representing the paint effect class.

Returns

friendly user visible string

See also

name

Definition at line 63 of file qgspainteffectregistry.h.

Member Data Documentation

QString QgsPaintEffectAbstractMetadata::mName

protected

Definition at line 80 of file qgspainteffectregistry.h.

QString QgsPaintEffectAbstractMetadata::mVisibleName

protected

Definition at line 81 of file qgspainteffectregistry.h.

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

• /build/qgis-3.4.15+24xenial/src/core/effects/qgspainteffectregistry.h
• /build/qgis-3.4.15+24xenial/src/core/effects/qgspainteffectregistry.cpp