UndoElement Class Reference

#include <lomse_command.h>

Detailed Description

Class UndoElement holds the necessary information to perform an undo/redo operation.

Public Member Functions
	UndoElement (DocCommand *cmd, DocCursorState state, SelectionState sel)
	~UndoElement ()

Public Attributes
DocCommand *	pCmd
DocCursorState	cursorState
SelectionState	selState

Constructor & Destructor Documentation

UndoElement()

UndoElement::UndoElement ( DocCommand *  cmd, DocCursorState  state, SelectionState  sel  )

inline

Constructor.

~UndoElement()

UndoElement::~UndoElement ( )

inline

destructor

Member Data Documentation

cursorState

DocCursorState UndoElement::cursorState

Cursor state before executing the command.

pCmd

DocCommand* UndoElement::pCmd

ptr. to executed command object.

selState

SelectionState UndoElement::selState

SelectionSet before executing the command.