QgsVectorLayerUndoCommandAddAttribute Class Reference

Undo command for adding a new attribute to a vector layer. More...

#include <qgsvectorlayerundocommand.h>

Inheritance diagram for QgsVectorLayerUndoCommandAddAttribute:

Public Member Functions
	QgsVectorLayerUndoCommandAddAttribute (QgsVectorLayerEditBuffer *buffer, const QgsField &field)
	Constructor for QgsVectorLayerUndoCommandAddAttribute. More...
void	redo () override
void	undo () override
Public Member Functions inherited from QgsVectorLayerUndoCommand
	QgsVectorLayerUndoCommand (QgsVectorLayerEditBuffer *buffer)
	Constructor for QgsVectorLayerUndoCommand. More...
int	id () const override
QgsVectorLayer *	layer ()
	Returns the layer associated with the undo command. More...
bool	mergeWith (const QUndoCommand *) override

Additional Inherited Members
Protected Attributes inherited from QgsVectorLayerUndoCommand
QgsVectorLayerEditBuffer *	mBuffer = nullptr
	Associated edit buffer. More...

Detailed Description

Undo command for adding a new attribute to a vector layer.

Definition at line 180 of file qgsvectorlayerundocommand.h.

Constructor & Destructor Documentation

QgsVectorLayerUndoCommandAddAttribute::QgsVectorLayerUndoCommandAddAttribute	(	QgsVectorLayerEditBuffer *	buffer,
		const QgsField &	field
	)

Constructor for QgsVectorLayerUndoCommandAddAttribute.

Parameters

buffer	associated edit buffer
field	definition of new field to add

Definition at line 289 of file qgsvectorlayerundocommand.cpp.

Member Function Documentation

void QgsVectorLayerUndoCommandAddAttribute::redo ( )

override

Definition at line 311 of file qgsvectorlayerundocommand.cpp.

void QgsVectorLayerUndoCommandAddAttribute::undo ( )

override

Definition at line 300 of file qgsvectorlayerundocommand.cpp.

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

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