Drop a schema column, snapshotting its values so undo restores them. More...

Inheritance diagram for openswmmvis::map::RemoveFieldCommand:

Collaboration diagram for openswmmvis::map::RemoveFieldCommand:

Public Member Functions
	RemoveFieldCommand (FeatureLayer layer, const QString &fieldName, MapCanvas canvas, QUndoCommand *parent=nullptr)

void	redo () override

void	undo () override

Public Member Functions inherited from openswmmvis::map::FeatureCommandBase
	FeatureCommandBase (const QString &text, FeatureLayer layer, MapCanvas canvas, QUndoCommand *parent=nullptr)

FeatureLayer *	layer () const

QString	lastError () const
	The message from the last failed apply, for the caller to show. Empty when the command has not failed.

Public Member Functions inherited from MapCommand
	MapCommand (const QString &text, MapCanvas canvas, QUndoCommand parent=nullptr)
	Constructs a map command with a human-readable `text`.

MapCanvas *	canvas () const

Additional Inherited Members
Protected Member Functions inherited from openswmmvis::map::FeatureCommandBase
void	recordFailure (const QString &err) const

Protected Attributes inherited from openswmmvis::map::FeatureCommandBase
QPointer< FeatureLayer >	m_layer

QString	m_lastError

Protected Attributes inherited from MapCommand
MapCanvas *	m_canvas

Detailed Description

Drop a schema column, snapshotting its values so undo restores them.

Constructor & Destructor Documentation

openswmmvis::map::RemoveFieldCommand::RemoveFieldCommand	(	FeatureLayer *	layer,
		const QString &	fieldName,
		MapCanvas *	canvas,
		QUndoCommand *	parent = `nullptr`
	)

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void openswmmvis::map::RemoveFieldCommand::redo ( )

override

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void openswmmvis::map::RemoveFieldCommand::undo ( )

override

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