DeleteSymbolCommand Class Reference

Delete a symbol from the library command. More...

#include <Commands.h>

Inheritance diagram for DeleteSymbolCommand:

Collaboration diagram for DeleteSymbolCommand:

Public Member Functions
	DeleteSymbolCommand (SymbolLibrary *library, qint16 index)
virtual	~DeleteSymbolCommand ()
virtual void	undo ()
virtual void	redo ()

Private Attributes
SymbolLibrary *	m_symbolLibrary
qint16	m_index
Symbol	m_symbol

Detailed Description

Delete a symbol from the library command.

Implement deleting a symbol from the library using the index specified.

The index and the symbol removed are stored for a possible undo.

Definition at line 440 of file Commands.h.

Constructor & Destructor Documentation

DeleteSymbolCommand::DeleteSymbolCommand	(	SymbolLibrary *	library,
		qint16	index
	)

Constructor

Parameters

library	a pointer to the SymbolLibrary
index	the index of the Symbol to delete

Definition at line 819 of file Commands.cpp.

DeleteSymbolCommand::~DeleteSymbolCommand ( )

virtual

Destructor

Definition at line 830 of file Commands.cpp.

Member Function Documentation

void DeleteSymbolCommand::redo ( )

virtual

Redo deleting the Symbol. Store the removed Symbol for undo.

Definition at line 847 of file Commands.cpp.

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void DeleteSymbolCommand::undo ( )

virtual

Undo deleting the Symbol restoring it from the saved one.

Definition at line 838 of file Commands.cpp.

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Member Data Documentation

qint16 DeleteSymbolCommand::m_index

private

index of the symbol

Definition at line 451 of file Commands.h.

Symbol DeleteSymbolCommand::m_symbol

private

the symbol deleted, stored for undo

Definition at line 452 of file Commands.h.

SymbolLibrary* DeleteSymbolCommand::m_symbolLibrary

private

pointer to the SymbolLibrary

Definition at line 450 of file Commands.h.

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

• Commands.h
• Commands.cpp